Pulse Transformers

Results: 119
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Transformer Type
Inductance
ET (Volt-Time)
Turns Ratio - Primary:Secondary
Mounting Type
Size / Dimension
Height - Seated (Max)
Operating Temperature
S558-5500-25-F
S558-5500-25-F
MODULE XFRMR LAN 10/100 POE SMD
Bel Fuse Inc.
264
In Stock
1 : Fr.1.46000
Cut Tape (CT)
900 : Fr.1.07964
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
LAN 10/100 Base-T, Power over Ethernet (PoE)
350µH
-
1:1 Transmitter, 1:1 Receiver
Surface Mount
0.485" L x 0.285" W (12.32mm x 7.24mm)
0.225" (5.72mm)
0°C ~ 70°C
S558-5999-U7-F
S558-5999-U7-F
MODULE XFRMR LAN 10/100B-TX SMD
Bel Fuse Inc.
10,344
In Stock
1 : Fr.1.54000
Cut Tape (CT)
900 : Fr.1.14438
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
LAN 10/100 Base-T
350µH
-
1CT:1CT Transmitter, 1CT:1CT Receiver
Surface Mount
0.485" L x 0.285" W (12.32mm x 7.24mm)
0.225" (5.72mm)
-40°C ~ 85°C
S558-5999-U7-F
S558-5999-T5-F
MODULE XFRMR LAN 10/100B-TX SMD
Bel Fuse Inc.
8,082
In Stock
1 : Fr.1.54000
Cut Tape (CT)
900 : Fr.1.14438
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
LAN 10/100 Base-T
350µH
-
1CT:1CT Transmitter, 1CT:1CT Receiver
Surface Mount
0.485" L x 0.285" W (12.32mm x 7.24mm)
0.225" (5.72mm)
-40°C ~ 85°C
S558-5999-U7-F
S558-5999-T7-F
MODULE XFRMR LAN 10/100B-TX SMD
Bel Fuse Inc.
2,600
In Stock
1 : Fr.1.54000
Cut Tape (CT)
900 : Fr.1.14438
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
LAN 10/100 Base-T
350µH
-
1CT:1CT Transmitter, 1CT:1CT Receiver
Surface Mount
0.485" L x 0.285" W (12.32mm x 7.24mm)
0.225" (5.72mm)
-40°C ~ 85°C
S558-5999-U7-F
S558-5999-Z5-F
MODULE XFRMR LAN 10/100B-TX SMD
Bel Fuse Inc.
661
In Stock
1 : Fr.1.54000
Cut Tape (CT)
900 : Fr.1.14438
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
LAN 10/100 Base-T
350µH
-
1CT:1CT Transmitter, 1CT:1CT Receiver
Surface Mount
0.485" L x 0.285" W (12.32mm x 7.24mm)
0.225" (5.72mm)
-40°C ~ 85°C
S558-5500-68
S558-5500-68
XFRMR MODULE LAN 10/100BT SMD
Bel Fuse Inc.
3,761
In Stock
1 : Fr.2.90000
Cut Tape (CT)
380 : Fr.2.22426
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
LAN 10/100/1000 Base-T, Power over Ethernet (PoE)
350µH
-
1:1 Transmitter, 1:1 Receiver
Surface Mount
0.690" L x 0.480" W (17.53mm x 12.20mm)
0.230" (5.84mm)
-40°C ~ 85°C
S558-5500-JB
S558-5500-JB
MODULE XFRMR LAN 1G 2.5G POE SMD
Bel Fuse Inc.
1,820
In Stock
1 : Fr.2.98000
Cut Tape (CT)
380 : Fr.2.28684
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
LAN 1/2.5 GBase-T, Power over Ethernet (PoE)
120µH
-
1CT:1CT
Surface Mount
0.690" L x 0.480" W (17.53mm x 12.19mm)
0.225" (5.71mm)
-40°C ~ 85°C
H1102(NL)
H1102NL
MODULE XFRMR SGL ETHR LAN 16SOIC
Pulse Electronics
2,440
In Stock
1 : Fr.3.71000
Tube
-
Tube
Active
Isolation and Data Interface (Encapsulated)
-
-
1:1 Transmitter, 1:1 Receiver
Surface Mount
0.500" L x 0.280" W (12.70mm x 7.11mm)
0.245" (6.22mm)
0°C ~ 70°C
HX1188NLT
HX1188NL
MODULE XFRMR SGL ETHR LAN 16SOIC
Pulse Electronics
1,822
In Stock
1 : Fr.3.94000
Tube
-
Tube
Active
Isolation and Data Interface (Encapsulated)
-
-
1:1 Transmitter, 1:1 Receiver
Surface Mount
0.500" L x 0.280" W (12.70mm x 7.11mm)
0.245" (6.22mm)
-40°C ~ 85°C
HX1188FNL
HX1188FNL
MODULE XFRMR SGL ETHR LAN 16SOIC
Pulse Electronics
6,105
In Stock
1 : Fr.3.97000
Tube
-
Tube
Active
Isolation and Data Interface (Encapsulated)
-
-
1:1 Transmitter, 1:1 Receiver
Surface Mount
0.500" L x 0.358" W (12.70mm x 9.09mm)
0.241" (6.12mm)
-40°C ~ 85°C
S558-5999-P3-F
S558-5999-P3-F
MODULE XFRMR LAN GIGABIT 24P SMD
Bel Fuse Inc.
120
In Stock
1 : Fr.4.10000
Cut Tape (CT)
380 : Fr.3.14558
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
LAN
350µH
-
1CT:1CT Transmitter, 1CT:1CT Receiver
Surface Mount
0.690" L x 0.480" W (17.53mm x 12.20mm)
0.230" (5.84mm)
0°C ~ 70°C
H1270NL
HX1294NL
MODULE XFRMR LAN 10/100 SMD
Pulse Electronics
4,258
In Stock
1 : Fr.5.05000
Tube
-
Tube
Active
LAN 10/100 Base-T
325µH
-
1CT:1CT
Surface Mount
0.538" L x 0.599" W (13.67mm x 15.21mm)
0.241" (6.12mm)
-40°C ~ 85°C
H2019NL(T)
H2019NL
MODULE XFRMR VOIP SGL LAN 16SOIC
Pulse Electronics
2,417
In Stock
1 : Fr.5.41000
Tube
-
Tube
Active
Isolation and Data Interface (Encapsulated)
-
-
1CT:1CT
Surface Mount
0.500" L x 0.280" W (12.70mm x 7.11mm)
0.240" (6.10mm)
0°C ~ 70°C
H1270NL
HX1294NLT
MODULE XFRMR LAN 10/100 SMD
Pulse Electronics
286
In Stock
1 : Fr.5.52000
Cut Tape (CT)
350 : Fr.4.23846
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
LAN 10/100 Base-T
325µH
-
1CT:1CT
Surface Mount
0.538" L x 0.599" W (13.67mm x 15.21mm)
0.241" (6.12mm)
-40°C ~ 85°C
S558-5999-Q3-F
S558-5999-Q3-F
MODULE XFRMR LAN GIGABIT 48P SMD
Bel Fuse Inc.
910
In Stock
1 : Fr.6.27000
Cut Tape (CT)
240 : Fr.4.89529
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
LAN
350µH
-
1CT:1CT Transmitter, 1CT:1CT Receiver
Surface Mount
1.095" L x 0.480" W (27.81mm x 12.19mm)
0.295" (7.49mm)
0°C ~ 70°C
H1140(NL),H1164(NL),HX1234(NL),HX1240
H1164NLT
XFRMR MODUL AUTO MDI/MDIX 10/100
Pulse Electronics
1,636
In Stock
1 : Fr.9.46000
Cut Tape (CT)
250 : Fr.7.35240
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
LAN 10/100 Base-T
-
-
-
Surface Mount
1.125" L x 0.480" W (28.58mm x 12.19mm)
0.230" (5.84mm)
0°C ~ 70°C
H1140(NL),H1164(NL),HX1234(NL),HX1240
H1164NL
MODULE XFRMR ETHERNET LAN 40SOIC
Pulse Electronics
921
In Stock
1 : Fr.9.46000
Tube
-
Tube
Active
LAN 10/100 Base-T
-
-
-
Surface Mount
1.125" L x 0.480" W (28.58mm x 12.19mm)
0.230" (5.84mm)
0°C ~ 70°C
H1140(NL),H1164(NL),HX1234(NL),HX1240
HX1234NL
MODULE XFRMR ETHERNET LAN 40SOIC
Pulse Electronics
734
In Stock
1 : Fr.10.06000
Tube
-
Tube
Active
Isolation and Data Interface (Encapsulated)
-
-
1CT:1CT
Surface Mount
1.125" L x 0.480" W (28.58mm x 12.19mm)
0.290" (7.36mm)
-40°C ~ 85°C
H5400NLT
HX5401NLT
XFRMR MODULE QUAD 1GP 1:1 BGA
Pulse Electronics
335
In Stock
1 : Fr.19.14000
Cut Tape (CT)
170 : Fr.15.10812
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
LAN 1G Base-T, Power over Ethernet (PoE)
350µH
-
1CT:1CT
Surface Mount
1.120" L x 0.680" W (28.45mm x 17.27mm)
0.440" (11.18mm)
-40°C ~ 85°C
S558-5999-U7-F
S558-5999-W2-F
MODULE XFRMR LAN 10/100B-TX SMD
Bel Fuse Inc.
305
In Stock
1 : Fr.1.72000
Cut Tape (CT)
900 : Fr.1.27269
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
LAN 10/100 Base-T
350µH
-
1CT:1CT Transmitter, 1CT:1CT Receiver
Surface Mount
0.485" L x 0.285" W (12.32mm x 7.24mm)
0.225" (5.72mm)
-40°C ~ 85°C
S558-5999-P3-F
S558-5999-M8-F
MODULE XFRMR LAN GIGABIT 24P SMD
Bel Fuse Inc.
1,102
In Stock
1 : Fr.2.49000
Cut Tape (CT)
380 : Fr.1.90824
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
LAN
350µH
-
1CT:1CT Transmitter, 1CT:1CT Receiver
Surface Mount
0.690" L x 0.480" W (17.53mm x 12.20mm)
0.230" (5.84mm)
0°C ~ 70°C
HX1260NL
HX1260NLT
XFRMR MODULE 1PORT 1:1 10/100
Pulse Electronics
1,495
In Stock
1 : Fr.2.74000
Cut Tape (CT)
600 : Fr.2.05563
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
LAN 10/100 Base-T
350µH, 400µH
-
1CT:1CT Transmitter, 1CT:1CT Receiver
Surface Mount
0.500" L x 0.280" W (12.70mm x 7.11mm)
0.235" (5.97mm)
-40°C ~ 85°C
H1199, HX1188(NL), HX1198(NL), H1260(NL)
H1260NLT
XFRMR MODULE 1PORT 1:1 10/100
Pulse Electronics
1,378
In Stock
1 : Fr.3.12000
Cut Tape (CT)
600 : Fr.1.87683
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
LAN 10G Base-T
350µH
-
1CT:1CT Transmitter, 1CT:1CT Receiver
Surface Mount
0.500" L x 0.280" W (12.70mm x 7.11mm)
0.235" (5.97mm)
0°C ~ 70°C
HX1188ENLT
HX1188ENLT
MODULE XFRMR POE 100B-TX HI TEMP
Pulse Electronics
990
In Stock
1 : Fr.3.45000
Cut Tape (CT)
600 : Fr.2.59143
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
LAN 100 Base-T
350µH
-
1:1
Surface Mount
0.500" L x 0.280" W (12.70mm x 7.11mm)
0.230" (5.84mm)
-40°C ~ 125°C
HX1188NLT
HX1198NL
MODULE XFRMR SGL ETHR LAN 16SOIC
Pulse Electronics
562
In Stock
1 : Fr.3.48000
Tube
-
Tube
Active
Isolation and Data Interface (Encapsulated)
-
-
1:1 Transmitter, 1:1 Receiver
Surface Mount
0.500" L x 0.280" W (12.70mm x 7.11mm)
0.245" (6.22mm)
-40°C ~ 85°C
Showing
of 119

Pulse Transformers

Pulse Transformers are designed to transfer pulses (signals/voltage with a rapid rise time, a duration of constant signal/voltage, and then a rapid fall time) from one side of a circuit to another. The transformer types are ADSL, data/voice coupling, economical open type, gate drive, general purpose, HDBase-T, HDSL, interface, isolation and data interface, LAN, MIL-STD-1553, PoE, SCR and Triac Trigger, SHDSL, T1/E1, T3/E3, and VDSL.