10-UFQFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

ECMF4-20A42N10

DigiKey Part Number
497-17095-2-ND - Tape & Reel (TR)
497-17095-1-ND - Cut Tape (CT)
497-17095-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
ECMF4-20A42N10
Description
CMC 100MA 4LN SMD ESD
Customer Reference
Detailed Description
4 Line Common Mode Choke Surface Mount 100mA DCR 5Ohm (Typ)
Datasheet
 Datasheet
EDA/CAD Models
ECMF4-20A42N10 Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
STMicroelectronics
Series
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Last Time Buy
Filter Type
Signal Line
Number of Lines
4
Current Rating (Max)
100mA
DC Resistance (DCR) (Max)
5Ohm (Typ)
Voltage Rating - DC
-
Voltage Rating - AC
-
Operating Temperature
-40°C ~ 85°C
Ratings
-
Approval Agency
-
Features
TVS Diode ESD Protection
Mounting Type
Surface Mount
Size / Dimension
0.087" L x 0.053" W (2.20mm x 1.35mm)
Height (Max)
0.018" (0.45mm)
Package / Case
10-UFDFN
Base Product Number
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 79,313
Check for Additional Incoming Stock
Last Time Buy Date: 2/1/2026
All prices are in CHF
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1Fr.0.41000Fr.0.41
10Fr.0.33800Fr.3.38
25Fr.0.31280Fr.7.82
50Fr.0.29480Fr.14.74
100Fr.0.27810Fr.27.81
250Fr.0.25724Fr.64.31
500Fr.0.24254Fr.121.27
1,000Fr.0.22870Fr.228.70
* All Digi-Reel orders will add a Fr.7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000Fr.0.20836Fr.625.08
6,000Fr.0.19650Fr.1,179.00
9,000Fr.0.18988Fr.1,708.92
15,000Fr.0.18187Fr.2,728.05
21,000Fr.0.17910Fr.3,761.10
Manufacturers Standard Package
Unit Price without VAT:Fr.0.41000
Unit Price with VAT:Fr.0.44321