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0755-82798135Pulse Transformers
Pulse Transformers
Pulse Transformers are magnetic components used to transfer pulse signals, provide galvanic isolation and support reliable signal coupling in electronic circuits. They are widely used in switching power supplies, gate drive circuits, communication equipment, industrial control systems, data transmission, instrumentation, automotive electronics and embedded applications.
This category includes signal pulse transformers, gate drive transformers, isolation pulse transformers, LAN pulse transformers, trigger transformers and related high-frequency magnetic components. These products are commonly selected based on turns ratio, isolation voltage, pulse width, frequency range, impedance, package style, mounting type and application requirements.
TomatoElec supplies original Pulse Transformers from recognized manufacturers such as Pulse Electronics, Würth Elektronik, Bourns, TDK, Murata, Coilcraft, Triad Magnetics, TE Connectivity and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Transformer Type | Inductance | ET (Volt-Time) | Turns Ratio - Primary:Secondary | Mounting Type | Size / Dimension | Height - Seated (Max) | Operating Temperature | Grade | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
100B-1018XEXTMP XFMR 100BT SMG COM PBC |
0 | - |
|
Datasheet |
- | Tube | Active | LAN 10/100 Base-T | 350µH | - | 1:1 | Surface Mount | 0.583" L x 0.580" W (14.81mm x 14.73mm) | 0.185" (4.70mm) | - | - | - |
|
1000B-5033XNLETHERNET |
0 | - |
|
Datasheet |
- | Tube | Active | LAN 1000 Base-T | - | - | 1CT:1CT | Surface Mount | - | - | -55°C ~ 125°C | - | - |
|
100B-1027NLETHERNET |
0 | - |
|
Datasheet |
- | Tube | Active | LAN 10/100 Base-TX | 350µH | - | 1:1 | Surface Mount | 1.010" L x 0.400" W (25.65mm x 10.16mm) | 0.240" (6.10mm) | -40°C ~ 85°C | - | - |
|
10GB-6001TETHERNET |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10G Base-T | - | - | 1:1 | Surface Mount | 0.700" L x 0.490" W (17.78mm x 12.45mm) | 0.235" (5.97mm) | -40°C ~ 85°C | - | - |
|
100B-1011FTXFMR CHOKE QUAD 100BT SMT PBC |
0 | - |
|
- |
* | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - |
|
10GB-6001NLTETHERNET |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10G Base-T | - | - | 1:1 | Surface Mount | 0.700" L x 0.490" W (17.78mm x 12.45mm) | 0.235" (5.97mm) | -40°C ~ 85°C | - | - |
|
100B-1044TETHERNET |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100 Base-T | - | - | 1CT:1CT | Surface Mount | - | - | -40°C ~ 85°C | - | - |
|
100B-1044NLTETHERNET |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100 Base-T | - | - | 1CT:1CT | Surface Mount | - | - | -40°C ~ 85°C | - | - |
|
PL3716POWER |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | Gate Drive | 2.5mH | 126VµS | 1:1 | Through Hole | 0.650" L x 0.443" W (16.51mm x 11.25mm) | 0.400" (10.16mm) | -40°C ~ 85°C | - | - |
|
T-1062SCTNLTXFMR DUAL 1.0625GB Z:150 C RPB |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | 3.75µH | - | 1CT:1CT | Surface Mount | 0.500" L x 0.290" W (12.70mm x 7.37mm) | 0.185" (4.70mm) | - | - | - |
|
10B-2001XFMR MODULE 10BT SMT EX-TEMP |
0 | - |
|
Datasheet |
- | Bulk | Active | LAN 10 Base-T | - | - | 1:1 | Surface Mount | 0.920" L x 0.500" W (23.37mm x 12.70mm) | 0.235" (5.97mm) | -40°C ~ 85°C | - | - |
|
1000B-5001XPULSE XFMR 1:1 350UH |
0 | - |
|
Datasheet |
- | Tube | Active | LAN 10/100/1000 Base-T | 350µH | - | 1:1 | Surface Mount | 0.690" L x 0.480" W (17.53mm x 12.19mm) | 0.225" (5.72mm) | -55°C ~ 125°C | - | - |
|
TX9031NLTTRANSFORMER 1500VRMS 1CT:2.4 SMD |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Obsolete | T1/E1 (Quad) | 1.2mH | - | 1CT:2.4 Transmitter, 1:1CT Receiver | Surface Mount | 1.255" L x 0.712" W (31.88mm x 18.08mm) | 0.315" (8.00mm) | - | - | - |
|
100B-1051TETHERNET |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100 Base-T | - | - | 1CT:1CT | Surface Mount | - | - | -40°C ~ 85°C | - | - |
|
1000B-5001FXNLXFMR TCS SNGL 1000BT SMT RPB |
0 | - |
|
Datasheet |
- | Bulk | Active | LAN 10/100/1000 Base-T | 350µH | - | 1:1 | Surface Mount | 0.690" L x 0.480" W (17.53mm x 12.19mm) | 0.235" (5.97mm) | -55°C ~ 125°C | - | - |
|
100B-4007NLTETHERNET |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100 Base-T | - | - | 1CT:1CT | Surface Mount | - | - | -40°C ~ 85°C | - | - |
|
1000B-5012FNLMDL DUAL 1000B 1:1 SMT TU PBC |
0 | - |
|
Datasheet |
- | Tube | Active | LAN 10/100/1000 Base-T | 350µH | - | 1:1 | Surface Mount | 0.518" L x 0.595" W (13.16mm x 15.11mm) | 0.251" (6.37mm) | - | - | - |
|
10GB-6011NLLAN MODULE XFRMR 10GBASE-T SMD |
0 | - |
|
Datasheet |
- | Tube | Active | LAN 10G Base-T, Power over Ethernet (PoE) | 120µH | - | - | Surface Mount | 0.725" L x 0.480" W (18.42mm x 12.19mm) | 0.265" (6.73mm) | -40°C ~ 85°C | - | - |
|
100B-1051NLTETHERNET |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100 Base-T | - | - | 1CT:1CT | Surface Mount | - | - | -40°C ~ 85°C | - | - |
|
1000B-5002XNLMDL SIN 1GD 1:1 SMT TU NPB |
0 | - |
|
Datasheet |
- | Tube | Active | LAN 10/100/1000 Base-T | 350µH | - | 1:1 | Surface Mount | 0.690" L x 0.480" W (17.53mm x 12.19mm) | 0.235" (5.97mm) | - | - | - |

