Datenblatt für Micro Mate & Lock Connectors von TE Connectivity AMP Connectors

NOTE
Application Specification
114-13000
Micro MATE-N-LOK* Connectors 14 JUN 21 Rev G
All numerical values are in metric units [with U.S. customary units in brackets]. Dimensions are in millimeters. Unless
otherwise specified, dimensions have a tolerance of ±0.13 and angles have a tolerance of ±2°. Figures and illustrations
are for identification only and are not drawn to scale.
1. INTRODUCTION
This specification covers the requirements for application of Micro MATE-N-LOK connectors for printed circuit (pc)
board, panel mount, and free-hanging applications. Connectors are available in dual row with 2 through 24 contact
positions, and single row with 2 through 12 positions on 3.00 mm centerline spacing. End cavities are marked
with a number to provide circuit identification. The pin header is available, for wire-to-board applications, in vertical
or right-angle configurations for through hole mount application or surface mount technology (SMT). The plug
housings are available for panel mount or free-hanging wire-to-wire applications. The receptacle locking latch
ensures positive mating of the connectors.
The pin header contains pre-installed solder type contacts with precision formed solder tines. The pin header is
available with integral boardlocks (mechanical or plastic) or surface mount boardlocks (contacts with a board
retention feature). These boardlocks provide stability for connector placement on the pc board. The connectors
are placed on the pc board by hand application tooling or electrically-powered machines. The receptacle housing
accepts only Micro MATE-N-LOK receptacle contacts sizes for 30-26 or 24-20 AWG wire. To ensure proper
placement, the contact orientation barrel aligns with an orientation feature on the receptacle contact cavity. The
contact contains a locking lance designed to engage the housing contact retention shoulder and prevent backing
out during mating of the connector. The contacts are available in loose-piece for terminating with manual hand-
held tools, and in strip form for terminating with semi-automatic or automatic electrically- powered machines.
The plug housing accepts only Micro MATE-N-LOK plug contacts sizes for 30-26 or 24-20 AWG wire. The plug
contact can be inserted into the plug housing in one of two orientations 1805 opposite of each other. The contacts
have locking lances that will engage the housing retention shoulder in either contact orientation and prevent
backing out during mating of the connector. When corresponding with TE Connectivity Personnel, use the
terminology provided in this specification to facilitate your inquiries for information. Basic terms and features of
this product are provided in Figure 1.
Dual
Row
Right-Angle
Through Hole Mount
Locking Tab
Pin Header
Connector
Dual
Row
Right-Angle
Through Hole
Mount
Polarization
Feature
Single Row Surface
Mount
(Right-Angle
Shown)
Housing
Plastic Boardlock
(2 Places)
Receptacle Connector
Locking Latch
Orientation
Feature
Through Hole
Contacts
Contact
Retention
Shoulder
Contact Board Retention
Feature (End Contacts
Only, 4 Places)
Mechanical
Boardlock
(2 Places)
Locking Latch
Polarization
Feature
Contact
Cavity
Single Row Panel
Mount
Plug
Housing
Figure 1
(Cont’d)
©
2012 Tyco Electronics Corporation, a TE Connectivity Ltd. company
All Rights Reserved
*Trademark
TOOLING ASSISTANCE CENTER 1-800-722-1111
PRODUCT INFORMATION 1-800-522-6752
This controlled document is subject to change.
For latest revision and Regional Customer Service,
visit our website at www.te.com
1 of 21
TE Connectivity, TE connectivity (logo), and TE (logo) are trademarks. Other logos, product and/or company names may be trademarks of their respective owners.
www.le.com Document Number Document Title
114-13000
2
o
f
21
Rev E
Receptacle Contact Plug Contact
Rear Cutoff
Tab
Wire Barrel
Insulation Barrel
Orientation
Barrel
Locking
Lance
Box
Wire Barrel
Insulation Barrel
Locking
Rear Cutoff
Tab
Spring Member
(2 Places) Front Cutoff
Tab
Lance
Figure 1
(End)
2. REFERENCE MATERIAL
2.1. Revision Summary
Revisions to this application specification include:
• Added new information to table in Figure 3
• Deleted and added new text to Paragraph 3.7.J
• Added new callout text to Figures 4 and 20
2.2. Customer Assistance
Reference Product Base Part Number 794618 and Product Code A309 are representative of
Micro MATE-N-LOK Connectors. Use of these numbers will identify the product line and help you to obtain product
and tooling information. Such information can be obtained through a local TE Representative, by visiting our
website at www.te.com, or by calling PRODUCT INFORMATION or the TOOLING ASSISTANCE CENTER
at the numbers at the bottom of page 1.
2.3. Drawings
Customer Drawings for specific products are available from the service network. The information contained in
Customer Drawings takes priority if there is a conflict with this specification or with any other technical
documentation supplied by TE.
2.4. Manuals
Manual 402-40 is available upon request and can be used as a guide to soldering. This manual provides
information on various flux types and characteristics with the commercial designation and flux removal
procedures. A checklist is included in the manual as a guide for information on soldering problems.
2.5. Specifications
Product Specification 108-1836 provides product performance and test information.
2.6. Instructional Material
The following list includes available instruction sheets (408-series) that provide assembly procedures for product,
operation, maintenance and repair of tooling, as well as setup and operation procedures of applicators; and
customer manuals (409-series) that provide setup, operation, and maintenance procedures of machines.
Document Number Document Title
408-3295 Preparing Reel of Contacts for Applicator Tooling
408-7424 Checking Terminal Crimp Height
408-7497 Recommended Procedures for “Crush” Crimp Technique
408-8040 Heavy Duty Miniature Quick-Change Applicators (Side-Feed Type)
408-8053 Conversion Guide for Miniature Quick-Change Applicators
408-8059 General Preventive Maintenance for Miniature Quick-Change Applicators
408-8547 CERTI-CRIMP* II Straight Action Hand Tools
Document Number Document Title
114-13000
3
o
f
21
Rev E
Document Number Document Title
408-9816 Handling of Reeled Products
408-10020 Extraction Reset Tool 843996-6
409-5128 AMP-O-LECTRIC* Model “K” Terminating Machine 565435-5
409-5842 AMP-O-LECTRIC Model “G” Terminating Machine 354500-[ ]
409-5866 AMPOMATOR CLS IV Lead-Making Machine 217500-[ ]
409-10016 Entry Level Terminator (ELT) Machine 1338600-[ ]
409-10027 Stripping Modules 1490500 and 1490502
409-10029 Stripping Modules 1490501 and 1490503
3. REQUIREMENTS
3.1. Safety
Do not stack component packages so high that the shipping containers buckle or deform.
3.2. Material
The receptacle housings are made of flame-retardant black thermoplastic, and the pin header housings are made
of flame retardant high-temperature black thermoplastic to facilitate the soldering process.
The mechanical
boardlocks are made of phosphor bronze plated with tin and the plastic boardlocks are made of plastic. Micro
MATE-N-LOK (receptacle) contacts are made of phosphor bronze and the pre-installed solder type (pin header)
contacts are made of brass; both available in duplex 30m gold, 15m gold, or bright tin plating.
3.3. Storage
A. Ultraviolet Light
Prolonged exposure to ultraviolet light may deteriorate the chemical composition used in the connector
material.
B. Shelf Life
The contacts should remain in the shipping containers until ready for use to prevent deformation to the
contacts. The contacts should be used on a first in, first out basis to avoid storage contamination that could
adversely affect performance.
C. Reeled Contacts
When using reeled contacts, store coil wound reels horizontally and traverse wound reels vertically.
3.4. Chemical Exposure
Do not store connectors or contacts near any chemical listed below as they may cause stress corrosion cracking
in the connectors or contacts.
Alkalies
Ammonia
Citrates
Phosphates Citrates
Amines
Carbonates
Nitrites
Sulfur Nitrites
3.5. Panel Mount Layout
Figure 2 provides the dimensions required for panel mounting the connectors. The recommended panel
thickness is 1.57-2.3 mm.
3.6. Wire Selection and Preparation
The contacts will accept stranded wire sizes 30 through 20 AWG with an insulation diameter range of 0.89 to
1.53 mm. Proper strip length is necessary to properly insert the wire into the contact. The strip length of the wire
is shown in Figure 3.
CAUTION
!
Reasonable care must be taken not to nick, scrape, or cut any strands during the stripping operation.
411610.10 fl V138“) avosmo +I [‘3'1910’20 55110-20 —; fl ,7 m L 4 o 511 10.20 Dim “B" 10.10 t _ 7* 7 7.11:0,1 *7 h—pki Dim "B" 10.10 ~ Dim "C 10.05 «21 10.10 Dim “C" +0.05l70.10 Z 90 A 3 53 Wire Sm Lengm J'l \nsulawn ' commr
114-13000
4
o
f
21
Rev E
PLUG HOUSING - DUAL ROW
PLUG HOUSING - SINGLE ROW
NO. OF POSITIONS
DIMENSION “B”
DIMENSION “C”
NO. OF POSITIONS
DIMENSION “B”
DIMENSION “C”
2
4.20
7.88
2
7.20
10.88
4
7.20
10.88
3
10.20
13.88
6
10.20
13.88
4
13.20
16.88
8
13.20
16.88
5
16.20
19.88
10
16.20
19.88
6
19.20
22.88
12
19.20
22.88
7
22.20
25.88
14
22.20
25.88
8
25.20
28.88
16
25.20
28.88
9
28.20
31.88
18
28.20
31.88
10
31.20
34.88
20
31.20
34.88
11
34.20
37.88
22
34.20
37.88
12
37.20
40.88
24
37.20
40.88
---
Figure
2
CONTACT
SIZE
OR
TERMINAL
PN
WIRE
SIZE
(AWG)
CONTACT WIRE BARREL CRIMP
CONTACT INSULATION
BARREL CRIMP WIDTH
HEIGHT ±0.05
WIDTH
TYPE
CRIMPER
APPLICATOR
HAND
TOOL
APPLICATOR
HAND
TOOL
APPLICATOR
HAND
TOOL
TYPE
CRIMPER
30-26
30
0.51
0.58
1.07
1.07
F
1.78
1.78
F
28
0.56 (Recpt.)
0.53 (Plug)
26
0.61 (Recpt.)
0.56 (Plug)
24-20
24
0.69
0.74
1.40
1.40
F
1.78
1.78
F
22
0.79
0.74
20
0.89
0.89
24-20
24
0.71
---
1.27
---
F
1.78
---
F
22
0.84
---
20
1.03
---
114-13000
5
o
f
21
Rev E
CONTACT
SIZE
OR
TERMINAL
PN
WIRE
SIZE
(AWG)
CONTACT WIRE BARREL CRIMP
CONTACT INSULATION
BARREL CRIMP WIDTH
HEIGHT ±0.05
WIDTH
TYPE
CRIMPER
APPLICATOR
HAND
TOOL
APPLICATOR
HAND
TOOL
APPLICATOR
HAND
TOOL
TYPE
CRIMPER
22-18
22
0.84
---
1.58
---
F
2.79
---
O
20
0.94
18
1.09
PN 2825493-1 (*)
0.5 mm²
0.83 +/- 0.03
---
1.40
---
F
1.78
---
F
PN 794606-1 (*)
0.35 mm²
0.79 +/- 0.03
---
1.40
---
F
1.78
---
F
(*) Applicator used for qualification was the PN 2151022-1 (terminal/crimp validated according to Automotive requirements of Slow-Motion
Bending Test).
Figure
3
3.7. Crimp Requirements
CAUTION
!
Wire insulation must NOT be cut or broken during the crimping operation. Reasonable care should be taken to provide
undamaged wire terminations.
The contact must be crimped to the wire according to instructions packaged with applicable tooling.
A. Cutoff Tab and Burr
Cutoff tabs are the remaining portion of the carrier strip after the contact is cut from the strip. The following
dimensional requirements will ensure proper application for these contacts.
1. The front cutoff tab must not extend beyond the contact box and the rear cutoff tab must not extend
beyond the insulation barrel more than the limits shown in Figure 4.
2. The burr resulting from the cutoff tab shearing must not exceed the dimension shown in Figure 4.
B. Locking Lance
The height of the locking lances must be within the specified limits shown in Figure 4.
C. Spring Members
There must be no damage or distortion to the spring members of the receptacle contacts or the pin end of
the plug contact. See Figure 4.
D. Orientation Barrel
There must be no damage or distortion to the orientation barrel. See Figure 4.
E. Wire Barrel Crimp
The crimp applied to the wire barrel portion of the contact is the most compressed area and is most critical in
ensuring optimum electrical and mechanical performance of the crimped contact. The wire barrel must be
crimped in the “F” crimp where the tips of the wire barrel turn inward and capture the wire strands. The wire
barrel crimp height and width must be within the dimensions provided in Figure 4.
F. Effective Crimp Length
Effective crimp length is defined as that portion of the wire barrel, excluding bellmouths, fully formed by the
crimping tool. For optimum crimp effectiveness, the crimp must be within the limits shown in Figure 4.
G. Wire Barrel Seam
The seam between the two sides of the wire barrel must be completely closed and there must be no
evidence of loose wire strands or wire strands visible in the seam. Refer to Figure 4.
H. Bellmouths
The front and rear bellmouths caused by extrusion of the contact material during crimping must be within the
limits shown in Figure 4.
NOTE: Receptacle ccnlacl Shawn, plug canted has same dimensluns lur crimp raquiramenls. 1.80 Mm Elfecllve Crlmp Lengih Transniorl A123 (Wile lllsulalion and Conuuums Musl Ba Msibls Hare) Insulation Banal Mus| Glasp Wire Insulalmn No Wile Strands . Slums m ere Insulallnn Dom Mal No Damage lo Emel Wile Banal 33"9' 593’“ Sprlng Members 013 Min Real Ballmnmh D 56069 «i D 13 Max Flam Bellmmllll \ Lockmg Lance Heiglll- j D 25 Max —J L— Rear CUM! Tab (See Detall A) Insulation Banel (“F‘ cum 9) Orlenlaliull Balrel WlfB Banal VF" Crlmp) mars.- Locklng lam hEIgM l5 nmavem to! plug mmacls Refs! to A<—1 ere="" conducmr="" ~—="" nodamagsoydlsmmnn="" permilled="" m="" this="" alea="" ends="" flnsmo="" a!="" 4-="" exlends="" 1.5a="" (max)="" aeyonu="" ww?="" banel="" mm".="" a-a="" 0.13="" max="" wlle="" banel="" cllmp="" bu"="" “wm“="" wldlh="" (see="" table)="" 3,="" l;="" l7="" j="" mail="" 5'="" 0.20="" max="" \mle="" wile="" bartel="" cllmp="" banel="" flash="" halghl="" (see="" table)="" :="" 1="" me="" appmpnme="" cuslamel="" drawmgs="" lor="" speculic="" ulmensmns.="" 4%="" 0.11="" max="" anl="" cum“="" tab="" (see="" delall="" bl="" dew!="" a="" c="" 0.13="" max="" burl="" allowance="">
6
o
f
21
Rev E
114-13000
I. Wire Barrel Flash
Wire barrel flash is the formation that may appear on both sides of the wire barrel as the result of crimping. It
must not exceed the dimension provided in Figure 4.
J. Insulation Barrel Crimp
The insulation barrel crimp is crimped to form a support for the insulation. The insulation barrel must be
crimped in the “F” crimp for contact sizes 30-26 and 24-20 where the tips of the insulation barrel turn inward
and capture the wire insulation. The insulation barrel must be crimped in the “O” crimp for contact size 22-18
where the tips of the insulation barrel pass by each other and capture the wire insulation.
K. Insulation Barrel Seam
The seam between the two sides of the insulation barrel must be completely closed and grasp the wire
insulation. Refer to Figure 4.
L. Conductor Location
The wire insulation and conductor must be visible within the transition area (between the contact insultation
barrel and wire barrel). The insulation must not enter the wire barrel. The wire conductor ends be flush to or
extend slightly beyond the wire barrel to the limit provided in Figure 4.
Figure 4
NOTE 4" Max. 4° Max. 4“ Max. Datum Line U}! and Down Alignment Side-to-Side Alignment 3’ (Max) Dahlm Line 7 7 I Avoid Twist and Hol‘ Mahng Pcmnn NOTE
7
o
f
21
Rev E
114-13000
The developed
crimp configurations result from using
the
specific
tooling
described
in
Section
5,
TOOLING.
M. Straightness
The force applied during crimping may cause some bending between the wire barrel and the mating portion
of the contact. Such deformation is acceptable within the following limits.
1. Up and Down
The crimped portion, including cutoff tab and burr, must not be bent beyond the limits shown in Figure 5.
2. Side-to-Side
The crimped portion must not be bent from one side to the other beyond the limits shown in Figure 5.
Figure
5
N. Twist and Roll
There should be no twist or roll of the wire barrel or mating portion of the crimped contact beyond the limits
shown in Figure 6.
Figure
6
3.8. Placement of Crimped Contacts
A. Receptacle Housing
The contact orientation barrel must be aligned with the receptacle contact cavity orientation feature (located
on the back of the receptacle). The contact must be inserted into the housing contact cavity and snapped into
place. When fully inserted, the contact locking lance will engage the receptacle contact retention shoulder and
prevent backing out during mating of the connectors. After inserting contact into housing, pull back lightly on
the wire to ensure contact is fully seated. See Figure 7.
An insertion tool is not required to insert contacts into receptacles.
NOTE
NOTE
8
o
f
21
Rev E
114-13000
CAUTION Receptacle contacts are for use with receptacle housings only. Do not insert receptacle contacts into plug housings.
!
Back of Receptacle
Contact Cavity
Orientation Feature
Receptacle
Housing
Contact Orientation
Barrel
Contact Locking
Lance
Wire
Contact Cavity Receptacle Contact
Figure
7
B. Plug Housing
The plug contact can be aligned in one of two different ways, (180° opposite each other) during insertion into
a plug housing. Either alignment is acceptable and will provide engagement of the lances with the housing
locking shelves and prevent backing out during mating of connectors. After inserting contacts into the housing,
pull back lightly on the wire to ensure the contact is fully seated. See Figure 8.
CAUTION
!
Plug contacts are for use with plug housings only. Do not insert plug contacts into receptacle housings.
Plug
Housing
Locking Lance
Plug Contact
Figure
8
3.9. Connector Spacing
Care must be used to avoid interference between adjacent connectors and other components. The minimum
allowable distance between pin headers to ensure proper mating is provided in Figure 9.
3.10. PC Board
A. Material and Thickness
The pc board material shall be glass epoxy (FR-4 or G-10). The pc board thickness shall be 1.57
mm.
Contact the Product Information Center at the number listed at the bottom of page 1 for suitability of other board materials
and thicknesses.
\ ’_L a ’_L / @wwwwww @Iwwwww WEWWEMW WWWWEEW Pad Diamemy,\> (A5 Raqu/ursm/ ’2// 7 Trace wmm 5%\ \(As Requwed) \\ \ Hmshed Hale Diameter Aher P‘aung) 0 saw ”if! fi/ ,/ Dmled Hole Diametsr (As Hequned) Contact Snider Tm: Hole Boardlackuule L ,7/ ¥ Dnlied Hole Diametef (Refeno Specmc PC Board Laymfl, Fvguve 3) NOTE
9
o
f
21
Rev E
114-13000
B. Tolerance
Maximum allowable bow of the pc board shall be 0.03 mm over the length of the pin header.
Pin Header Pin Header
6.35 Min. Allowable Distance
PC board
Remark: Allowable distance can be smaller (2 mm min.) for other versions where is not used holddown SMT version.
Figure 9
C. Layout for Through Hole Mount Connectors
1. The pc board and lead wires must be solderable in accordance with Test Specification 109-11.
2. The pc board holes for the contact solder tines and boardlocks must be drilled and plated through to
specific dimensions to prevent stubbing during placement of the connector on the pc board and to ensure
optimum continuity for circuits after soldering. The drilled hole size, plating types, and plating thickness will
depend on application requirements. The finished hole size must be as stated to provide unrestricted
insertion and ensure adequate application of solder to the solder tines. See Figure 10.
3. The contact holes and boardlock holes in the pc board must be precisely located to ensure proper
placement and optimum performance of the connector. Design the pc board using the dimensions
provided in Figure 11.
Figure
10
D. Layout for Surface Mount Connectors
1. The pc board pads must be solderable in accordance with EIA-638 (Electronic Industries Alliance).
2. The connector boardlock holes on the pc board require precise drilling dimensions and the location of
the circuit pads to these holes is critical to ensure proper placement and optimum performance of the
connector. Recommended pc board pad pattern, dimensions, and tolerances are shown in the customer
drawings of each header Micro MATE-N-LOK.
Four representative examples of recommended pc board patterns, dimensions, and tolerance; consult the customer
drawings that contains pc board layouts or part numbers not listed in this document. Component side shown. See Paragraph
2.3.
NOTE >I >I NOTE 10 fll
10
o
f
21
Rev E
114-13000
3.11. Soldering Process
After the connector is seated onto the pc board, the mechanical boardlocks must be soldered along with the contacts
during the soldering process. Plastic boardlocks are not soldered.
Observe guidelines and procedures when soldering contacts. Solder, clean, and dry all contacts according to the
following:
A. Recommended Solder Paste Characteristics
1. Alloy type must be 63 Sn/37 Pb or 60 Sn/40 Pb.
2. Flux must be RMA type.
3. Solids by weight must be 85% minimum.
4. Mesh designation -200 to +325 (74 to 44 square micron openings, respectively).
5. Minimum viscosity of screen print must be 510% cp (centipoise).
6. Minimum viscosity of stencil print must be 7.510% cp (centipoise).
B. Solder Paste Thickness
Solder paste thickness for the solder tines must be 0.22-0.25 mm.
C. Stencil
Stencil aperture is determined by the size of the circuit pad and thickness of the stencil. Generally, thinner
stencils will need larger apertures to maintain a given volume of solder paste. Stencil thickness must range
from 0.20 to 0.25 mm. Typically, a stencil thickness of 0.22 mm with apertures slightly smaller than the pad
layout will provide satisfactory results. Solder deposition should be within each pad area.
CAUTION
!
CAUTION
!
All traces must be covered by solder mask in the solder deposit area. Exposed traces could cause bridging and create a
short, or wick solder away, producing a weak solder joint.
If a hold-down aperture is used, the design must ensure that the connector housing will not sit on the solder deposit.
D. Solder Volume
Minimum solder volume (before curing) for each solder pad and boardlock pad is calculated by multiplying
the pad length by the pad width by the stencil thickness. Recommended solder volume deposit (wet paste
per solder pad) must be:
0.71 mm³ per contact solder tine for vertical pin header connectors
0.81 mm³ per contact solder tine for right angle pin header connectors
1.24 mm³ per boardlock
Solder volume may vary depending on solder paste composition.
E. Solder Mask
Solder mask is recommended between all pads. If a trace is run between adjacent pads on the solder side of
the pc board, a solder mask must be applied over the trace to prevent bridging and wicking of solder away
from the contact solder tines. Additionally, there should be solder mask covering any traces in the area of the
boardlock (if applicable) solder deposit. Liquid photo imageable or dry film solder masks are recommended.
11
o
f
21
Rev E
114-13000
F. Flux Selection
Contact solder tines must be fluxed prior to soldering with a mildly active, rosin base flux. Selection of the flux
will depend on the type of pc board and other components mounted on the board. Additionally, the flux must
be compatible with the wave solder line, manufacturing, health, and safety requirements. Call Product
Information Center at the number at the bottom of page 1 for consideration of other types of flux. Flux that is
compatible with these pin headers are provided in Figure 12.
FLUX TYPE
ACTIVITY
RESIDUE
COMMERCIAL DESIGNATION
KESTER
ALPHA
RMA
Mild
Noncorrosive
186
611
Figure
12
G. Connector Placement
CAUTION
!
If connectors are placed on the board manually, the connector should be handled only by the housing to avoid
deformation, contamination, or damage to the contact solder tines and boardlocks.
1. Surface Mount Connectors
Optimally, the contact solder tines should be centered on the pc board circuit pads. However, slight
misalignment is permissible as shown in Figure 13.
Contact Solder Tine
Overhang Up to 50%
is Permissible
Contact Solder Tine
Centered on PC Board
Circuit Pad Preferred
PC Board
Figure
13
2. Through Hole Mount Connectors
When placing through hole mount connectors on the pc board, make sure that the contact solder tines
are aligned and started into the matching holes before seating the connector onto the pc board.
H. Technique
The connectors can be soldered using wave, non-focused infrared (IR) reflow soldering, or equivalent
soldering technique. It is recommended using SN60 or SN62 solder for these connectors. The temperatures
and exposure time must be as specified in Figure 14.
SOLDERING PROCESS
TEMPERATURE (Max)
TIME (At Max Temperature)
Wave
260°C
[500°F]
5
Seconds
IR
225°C
[378°F]
90
Seconds
Figure
14
I. Cleaning
After soldering, removal of fluxes, residues, and activators is necessary. Consult with the supplier of the
solder and flux for recommended cleaning solvents. Cleaners must be free of dissolved flux and other
contaminants. The following is a list of common cleaning solvents that will not the affect connectors for the
time and temperature specified. See Figure 15.
KESTER and ALPHA are trademarks of their respective owners.
ol >I NOTE ”I 12 fll
12
o
f
21
Rev E
114-13000
CLEANER
TIME
(Minutes)
TEMPERATURE
(Maximum)
NAME
TYPE
ALPHA 2110
Aqueous
1
132°C [270°F]
BIOACT EC-7
Solvent
5
100°C [212°F]
Butyl CARBITOL
Solvent
1
Ambient Room
Isopropyl Alcohol
Solvent
5
100°C [212°F]
KESTER 5778
Aqueous
KESTER 5779
Aqueous
LONCOTERGE 520
Aqueous
LONCOTERGE 530
Aqueous
Terpene
Solvent
CAUTION
!
DANGER
STOP
Even when using “no clean” solder paste, it is imperative that the contact interface be kept clean of flux and residue,
since it
acts as an insulator. Flux may migrate under certain conditions with elevated temperatures and, therefore, cleaning is
necessary.
Consideration must be given to toxicity and other safety requirements recommended by the solvent manufacturer. Refer to
the manufacturer's Material Safety Data Sheet (MSDS) for characteristics and handling of cleaners. It is not recommended
using Trichloroethylene and Methylene Chloride because of harmful occupational and environmental effects. Both are
carcinogenic (cancer-causing).
If you have a particular solvent that is not listed, contact the Product Information Center at the number at the bottom of
page 1.
Figure
15
J. Drying
When drying cleaned assemblies, make certain that temperature limitations are not exceeded: -40° to 105°C
[-68° to 221°F]. Excessive temperatures may cause housing degradation or plating deterioration.
3.12. Checking Installed Connector
All solder joints should conform to the requirements specified in this document and those specified in the
following: Workmanship Specification 101-21 for surface mount connectors
Test Specification 109-11 for through hole mount connectors
Solder must be evenly distributed and not cracked. The connector standoffs must be seated on the pc board,
and the housing not exceeding the dimension shown in Figure 16.
Surface Mount Pin
Header Connector
Through Hole Mount
Pin Header Connector
0.13 (Max)
Standoff
(4 Places)
Solder
Joint
PC Board
PC Board
Figure 16
Standoff
(4 Places)
Solder
Joint
0.13 (Max)
ALPHA, BIOACT, CARBITOL, KESTER, and LONCOTERGE are trademarks of their respective owners.
NOTE H H; fl NOTE Press both sides equaly. CORRECT! CORRECT! Connector Connector E} U f [3 D [J fi—Vi \ / l ‘D‘D‘EV‘E [9 m [2‘ l:\[] 1 :E 472 1:1 91 V77 1* x H. ' PC Board PC Board 13 fll
13
o
f
21
Rev E
114-13000
3.13. Polarization
The design of each contact cavity assures polarization for mating connectors.
3.14. Mating Connectors
CAUTION
!
Connectors should be handled only by the housing to avoid deformation, contamination, or damage to the contact solder
tines.
The receptacle has an integral locking latch that should be fully seated and latched to the pin header locking tab
after mating. The locking latch and locking tab ensures positive mating of connectors. The distance between
mating connectors must be considered when determining location of connectors to ensure full mating. The mated
dimension of the receptacle housing to the pin header housing is provided in Figure 17.
Receptacles will mate only with the appropriate pin headers or plug housings; the receptacle and pin header or plug
housing must have identical number of circuit positions and rows.
Receptacle
17.3† Max Distance
Locking Latch Fully
Seated onto Locking Tab
Pin Header (Right-Angle
Surface Mount Shown)
†Dimension applies to both through hole and surface mount,
and right-angle and vertical pin headers when mated.
PC Board
Figure
17
For connectors with plastic holddowns is recommendable to assemble them aligned with the PC board, according to
showed below, otherwise, plastic holddowns can break when forced more of one side than other
Align connector before assemblmg' DO NOT Press more one side man nther‘ INCORRECT! Comm INCORRECT! l Conneckor Rxsk In break Ifiése p‘astic grips! 14 fll
14
o
f
21
Rev E
114-13000
3.15. Strain Relief and Wire Dress
If required, wires can be bundled together and supported with cable ties. Wires must not be stretched or confined
in any way that would restrict the floating action of the contacts. Therefore, the wires must remain perpendicular
to the connector and avoid an excessively sharp bend radius. The minimum distance for the cable tie, measured
from the wire end of the connector to the cable tie is shown in Figure 18.
Cable
Tie
Wires
76.2 Min
Distance
Figure
18
3.16. Repair
Damaged connectors must be removed, discarded, and replaced.
1. The connectors must be unmated by releasing the locking latch on the receptacle from the locking tab on
the pin header and pulling the receptacle straight out.
2. Damaged or worn crimp type contacts may be replaced provided there is sufficient slack, after re-stripping
the wire, to insert the new contact into the receptacle. An extraction tool must be used to remove individual
contacts from the receptacle.
3. Pin headers will require standard de-soldering of all contact solder tines. Individual solder type contacts
cannot be replaced.
NOTE 15 fll
15
o
f
21
Rev E
114-13000
4. QUALIFICATION
Micro MATE-N-LOK connectors are Recognized by Underwriters Laboratories Inc. (UL) in File E28476, and
Certified by CSA International in File LR7189.
5. TOOLING
Tooling part numbers and instructional material packaged (if available) with the tooling are shown in Figure 19.
5.1. Extraction and Lance Reset Tool
The extraction and lance reset tool is designed to remove contacts from the receptacles by releasing the contact
locking lance from the housing without overstressing the contact. This tool can also be used to reset locking lances
that have been deformed.
5.2. Hand Crimping Tool
The hand crimping tools accommodate the full wire size range for terminating crimp type contacts. These tools
are designed for prototype and low-volume application of loose piece form contacts.
5.3. Robotic Equipment
For automatic machine placement, a pc board support must be used to prevent bowing of the pc board during
the placement of contacts and boardlocks on the board. It should have flat surfaces with holes or a channel large
enough and deep enough to receive the contacts and boardlocks. The robotic equipment must have a true
position accuracy tolerance to properly locate the contacts. This includes gripper and fixture tolerances as well
as equipment repeatability. It must use the contact datum surfaces detailed on the customer drawing to ensure
reliable placement.
5.4. Power Unit
Modified designs and additional tooling concepts may be available to meet other application requirements. Machines have
been designed for a variety of application requirements. For assistance in setting up prototype and production line
equipment, call the Tooling Assistance Center at the number at the bottom of page 1.
A. Applicator
The applicators are designed to crimp strip form contacts onto pre-stripped wire, and provides for high
volume, heavy duty production requirements. These applicators accept interchangeable crimping dies and
must be installed onto a power unit.
B. Semi-Automatic Machine
The AMP-O-LECTRIC machine is an electrical power unit designed for terminating pre-stripped wires to
reel-fed contacts. It is designed to be bench mounted and used for high volume applications.
C. Automatic Machine
These power units provide the force required to drive applicators for crimping tape-mounted contacts. They
can be set up to automatically measure, cut, strip, and terminate wire. They provide for high volume, heavy
duty production requirements. The AMPOMATOR CLS IV+ machine is an electrical power unit designed to
be floor standing.
Extraction and Lance Reset Tool Rec 843996-15 Tab 1586344- 1 \/¢ PC Board Slipped '3" (Mug Be Custom Made) ELT Machine 15386004 I with Opbonal Stripping Module n . ‘ A Robotic Equipment AMP-O-LECTHIC Model 'K' Tonninalol Madline 56565-5 , AMP-O-LECTHIC Model ‘6' 7; rmmuacninesslsao-u wilhOpnoualSUippingModule AMPOMATOHCLS Lead-MahngMadlines - 12250041217500.”- 356500-11 1i 16 fZl
16
o
f
21
Rev E
114-13000
WIRE
SIZE
RANGE
(AWG)
HAND
CRIMPING
TOOL
APPLICATOR (408-8040)
FOR
AMP-O-LECTRIC
MODEL
“K”
TERMINATING
MACHINE
AMP-O-LECTRIC
MODEL
“G” AND
ELT
T
ERMINATING
MACHINES
AMPOMATOR CLS
LEAD-MAKING
MACHINE
OCEAN SIDE FEED
APPLICATOR
30-26
91502-1
680894-2 (Rec)
680894-3 (Rec)
680894-1‡ (Rec)
2151142-1 (Rec)
1385377-2 (Plug)
1385377-3 (Plug)
1385377-1 (Plug)
2836146-1 (Plug)
24-20
91501-1
680893-2 (Rec)
680893-3 (Rec)
680893-1 (Rec)
2151022-1 (Rec)
1385194-2 (Plug)
1385194-3 (Plug)
1385194-1 (Plug)
2151616-1 (Plug)
24-20
---
---
---
---
2837550-1 (Rec)
22-18
2217299-1
---
---
---
2266495-1 (Rec)
0.35 / 0.50 mm²
---
---
---
---
2151022-1 (Rec)
‡ Processes wire size 26 AWG only.
Figure 19
REELING DIRECTION > MEXIKWNDSIULJLJULIUL} FULL EMPTY 17 fZl
17
o
f
21
Rev E
114-13000
6. PACKAGING
This topic has only the goal to inform customer the kind of packaging used for each part number and its reeling
direction when used tape & reel. There is no intention to show dimensions or details of packaging in this
specification. This document must be just an orientation to customer. If there is a need for the customer to know
the details, then engineering must be contacted.
A - Tray
B – Tape & Reel
MMRMRR REELING DIREC'I10N PHI—1mm I‘M—l EMPTY FULL EMPTY 000000000000 000000000000 00000000000000 00000000000000 mm mm Lawns mm B1 32 33 BA 000000000000 000000000000 00000000000000 00000000000000 # rm mm" mm mm,“ mm museum mm lezcmn ’ fi‘ 00000000000000 00000000000000 00000000000000 000000000000 ”9"“ Laws mm mm as 38 00000000000000 00000000000000 00000000000000 000000000000 name mn‘scnw Rama mam [ ism m‘mm ‘ mm m‘zcnou ‘ ' L l ’ 00000000000000 00000000000000 00000000000000 00000000009000 LOCKING LOCKING LOCKING LOCKING F fizmmazcm mmmcm L ‘ \—\ « C1 00000000000000 xzzuus Diazcnnu ; , 00000000000000 REELING DIREcnou 18 fll
18
o
f
21
Rev E
114-13000
C – Tape & Reel
Reeling direction identification
794618 794619 794620 794620 794621 794621 794622 794622 794623 794623 794624 794624 794625 794625 794626 794626 794627 794627 794628 794628 794629 794629 794629 794630 794631 794632 794633 794633 794634 794634 794635 794635 794636 794636 794636 794637 794637 794638 794638 794677 794678 794679 794680 19 f21
19
o
f
21
Rev E
114-13000
Moisture Sensitive Level and Reeling Identification
PNs /
Identification
Dashes
MSL
Level
A
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
C1
794618
all
1
X
794619
all
1
X
794620
all
1
X
794620
7-...-2
1
X
794621
all
2
X
794621
3-...-2
2
X
794622
all
2
X
794622
3-...-2
2
X
794623
all
2
X
794623
3-...-2
2
X
794624
all
2
X
794624
3-...-2
2
X
794625
all
2
X
794625
3-...-2
2
X
794626
all
2
X
794626
3-...-2
2
X
794627
all
2
X
794627
3-...-2
2
X
794628
all
2
X
794628
3-...-2
2
X
794629
all
2
X
794629
3-...-2
2
X
794629
6-...-4, 6-...-8, 7-...2
2
X
794630
all
1
X
794631
all
1
X
794632
all
1
X
794633
all
1
X
794633
3-...-2
1
X
794634
all
1
X
794634
3-...-2
1
X
794635
all
1
X
794635
3-...-2
1
X
794636
all
1
X
794636
3-...-2
1
X
794636
6-...-6
1
X
794637
all
1
X
794637
3-...-2
1
X
794638
all
1
X
794638
3-...-2
1
X
794677
all
1
X
794678
all
1
X
794679
all
1
X
794680
all
1
X
794681 794682 794930 1445050 1445051 1445052 1445053 1445054 1445055 1445056 1445057 1445084 1445085 1445086 1445087 1445088 1445089 1445090 1445091 1445093 1445094 1445095 1445096 1445097 1445098 1445099 1445100 1445100 1586835 1586842 1586842 1740655 2029030 2029031 2029032 2029033 2029037 2029076 2029104 2029266 2029304 2315124 20 f21
20
o
f
21
Rev E
114-13000
PNs /
Identification
Dashes
MSL
Level
A
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
C1
794681
all
1
X
794682
all
1
X
794930
2-...-4
1
X
1445050
all
1
X
1445051
all
1
X
1445052
all
1
X
1445053
all
1
X
1445054
all
1
X
1445055
all
1
X
1445056
all
1
X
1445057
all
1
X
1445084
all
1
X
1445085
all
1
X
1445086
all
1
X
1445087
all
1
X
1445088
all
1
X
1445089
all
1
X
1445090
all
1
X
1445091
all
1
X
1445093
all
1
X
1445094
all
1
X
1445095
all
1
X
1445096
all
1
X
1445097
all
1
X
1445098
all
1
X
1445099
all
1
X
1445100
all
1
X
1445100
6-...-4
1
X
1586835
4-...-2
1
X
1586842
all
1
X
1586842
0-...-2
1
X
1740655
0-...-4
2
X
1740655
3-...-4, 5-...-4
2
X
2029030
all
1
X
2029031
0-...-4
1
X
2029032
0-...-2
1
X
2029033
0-...-3
1
X
2029037
0-...-4, 1-...-4
1
X
2029076
all
1
X
2029104
all
1
X
2029266
all
1
X
2029304
0-...-1
1
X
2315124
4-...-0, 4-...-2
1
X
21
o
f
21
Rev E
114-13000
7. VISUAL AID
The illustration below shows a typical application of this product. This illustration should be used by production
personnel to ensure a correctly applied product. Applications which DO NOT appear correct should be inspected
using the information in the preceding pages of this specification and in the instructional material shipped with the
product or tooling.
INSULATION BARREL
(“F” CRIMP) MUST BE
FOLDED INWARD AND
GRASP WIRE INSULATION
INSULATION
BARREL (“O” CRIMP)
MUST BE FOLDED OVER AND
GRASP WIRE INSULATION
WIRE BARREL (“F” CRIMP) MUST
BE FOLDED INWARD WITH NO
PROTRUDING OR VISIBLE WIRE
STRANDS
LOCKING LATCH MUST
BE FULLY SEATED ONTO
LOCKING TAB
WIRE INSULATION
AND CONDUCTORS
MUST BE VISIBLE IN
TRANSITION AREA
ORIENTATION BARREL
MUST NOT BE DEFORMED
LOCKING LANCE MUST
NOT BE DEFORMED
SPRING MEMBER MUST
NOT BE DAMAGED OR
DISTORTED
CONTACT
MUST
BE
STRAIGHT AND
NOT DEFORMED
IN
ANY WAY
CONNECTORS MUST
BE FULLY MATED
LOCKING LATCH MUST
BE FULLY SEATED
ONTO LOCKING TAB
CONTACTS MUST BE
LOCKED IN PLACE
HOUSING MUST
NOT BE CRACKED
OR BROKEN
CONNECTOR MUST BE
SEATED ON PC BOARD
SOLDER FILLET MUST
BE FORMED EVENLY
AROUND CONTACT
SOLDER TINES AND
MECHANICAL
BOARDLOCKS
SOLDER TINES MUST BE
CENTERED ON CIRCUIT
PADS (SLIGHT
MISALIGNMENT IS
ALLOWED)
FIGURE 20. VISUAL
AID