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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-4005NLTXFMR CHK QUAD 100BT SMT X RPB |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1:1 | Surface Mount | 1.120" L x 0.480" W (28.45mm x 12.19mm) | 0.290" (7.36mm) | - | - | - |
|
100B-4005TXFMR CHK QUAD 100BT SMT CO PBC |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1:1 | Surface Mount | 1.120" L x 0.480" W (28.45mm x 12.19mm) | 0.290" (7.36mm) | - | - | - |
|
T60404N4646X9764646X976 |
0 | - |
|
- |
- | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
1000B-5027FXTMDL SIN 1GD 1:1 SMT TR PBC |
0 | - |
|
- |
* | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - |
|
1000B-5027XTMDL SIN 1GD 1:1 SMT TR PBC |
0 | - |
|
- |
- | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T | - | - | 1CT:1CT | Surface Mount | 0.700" L x 0.620" W (17.78mm x 15.75mm) | 0.185" (4.70mm) | - | - | - |
|
1000B-5001XNLTXFMR CHOKE SHUNT QUAD 100 RPB |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | 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) | - | - | - |
|
T60404N4644X2014644X201 |
0 | - |
|
- |
- | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
100B-2002FXMDL DUAL 100D 1:1 SMT TU PBC |
0 | - |
|
Datasheet |
* | Tube | Active | - | - | - | - | - | - | - | - | - | - |
|
SMG1553-63TRANSFORMER 1553 SINGLE PBC |
0 | - |
|
- |
- | Tube | Active | MIL-STD-1553 | - | - | - | Surface Mount | 0.400" L x 0.400" W (10.16mm x 10.16mm) | 0.185" (4.70mm) | - | - | - |
|
100B-1035ETHERNET |
0 | - |
|
Datasheet |
- | Tube | Active | LAN 10/100 Base-TX | 350µH | - | 1CT:1CT | Surface Mount | 0.510" L x 0.360" W (12.95mm x 9.15mm) | 0.088" (2.24mm) | -40°C ~ 85°C | - | - |
|
100B-4005XNLTXFMR CHK QUAD 100BT SMT X EXM |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1:1 | Surface Mount | 1.120" L x 0.480" W (28.45mm x 12.19mm) | 0.290" (7.36mm) | - | - | - |
|
100B-4005XTXFMR CHK QUAD 100BT SMT X PBC |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1:1 | Surface Mount | 1.120" L x 0.480" W (28.45mm x 12.19mm) | 0.290" (7.36mm) | - | - | - |
|
T60404N4644X2714644X271 |
0 | - |
|
- |
- | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
100B-2002FXNLMDL DUAL 100D 1:1 SMT TU RPB |
0 | - |
|
Datasheet |
- | Tube | Active | LAN 10/100 Base-T | 350µH | - | 1:1 | Surface Mount | 0.518" L x 0.595" W (13.16mm x 15.11mm) | 0.251" (6.37mm) | - | - | - |
|
1000B-5036NLTETHERNET |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 1000 Base-T | - | - | 1CT:1CT | Surface Mount | - | - | -40°C ~ 85°C | - | - |
|
1000B-5036TETHERNET |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 1000 Base-T | - | - | 1CT:1CT | Surface Mount | - | - | -40°C ~ 85°C | - | - |
|
T60404N4644X2004644X200 |
0 | - |
|
- |
- | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
1000B-5033XTETHERNET |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 1000 Base-T | - | - | 1CT:1CT | Surface Mount | - | - | -55°C ~ 125°C | - | - |
|
1000B-5033XNLTETHERNET |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 1000 Base-T | - | - | 1CT:1CT | Surface Mount | - | - | -55°C ~ 125°C | - | - |
|
100B-2002XNLMDL DUAL 100D 1:1 SMT TU RPB |
0 | - |
|
Datasheet |
- | Tube | Active | LAN 10/100 Base-T | 350µH | - | 1:1 | Surface Mount | 0.518" L x 0.595" W (13.16mm x 15.11mm) | 0.251" (6.37mm) | - | - | - |

