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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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T1038PULSE XFMR 1CT:1CT 1CT:1.36CT |
0 | - |
|
Datasheet |
- | Tube | Active | - | 1.2mH, 1.2mH | - | 1CT:1CT Transmitter, 1CT:1.36CT Receiver | Surface Mount | 0.950" L x 0.589" W (24.13mm x 14.96mm) | 0.395" (10.03mm) | 0°C ~ 70°C | - | - |
|
T1076PULSE XFMR 1CT:1.15CT 1CT:2CT |
0 | - |
|
Datasheet |
- | Tube | Obsolete | - | - | - | 1CT:1.15CT Transmitter, 1CT:2CT Receiver | Surface Mount | 0.505" L x 0.280" W (12.83mm x 7.11mm) | 0.245" (6.22mm) | -40°C ~ 85°C | - | - |
|
T1105PULSE XFMR 1:2CT TX/RX 1.2MH |
0 | - |
|
Datasheet |
- | Tube | Obsolete | T1/E1 (Quad) | 1.2mH, 1.2mH | - | 1:2CT Transmitter, 1:2CT Receiver | Surface Mount | 1.125" L x 0.485" W (28.58mm x 12.32mm) | 0.230" (5.84mm) | -40°C ~ 85°C | - | - |
|
T1231PULSE XFMR 1:2.4 TX 1:1 RX |
0 | - |
|
Datasheet |
- | Tube | Obsolete | T1/E1 (Quad) | 1mH, 1mH | - | 1:2.4 Transmitter, 1:1 Receiver | Surface Mount | 1.125" L x 0.485" W (28.58mm x 12.32mm) | 0.230" (5.84mm) | -40°C ~ 85°C | - | - |
|
T9030PULSE XFMR 1CT:2 TX 1CT:1 RX |
0 | - |
|
Datasheet |
- | Tube | Obsolete | T1/E1 (Quad) | 1.2mH | - | 1CT:2 Transmitter, 1CT:1 Receiver | Surface Mount | 1.255" L x 0.712" W (31.88mm x 18.08mm) | 0.305" (7.75mm) | -40°C ~ 85°C | - | - |
|
TX9025PULSE XFMR 1:2 1:2 1.2MH |
0 | - |
|
- |
- | Tube | Obsolete | T1/E1 (Quad) | 1.2mH | - | 1:2, 1:2 | Surface Mount | 1.125" L x 0.485" W (28.58mm x 12.32mm) | 0.285" (7.24mm) | -40°C ~ 85°C | - | - |
|
TX1341PULSE XFMR 1:2 1.2MH |
0 | - |
|
Datasheet |
- | Tube | Obsolete | T1/E1 (Quad) | 1.2mH | - | 1:2 | Surface Mount | 1.000" L x 0.310" W (25.40mm x 7.87mm) | 0.295" (7.49mm) | -40°C ~ 85°C | - | - |
|
T7015PULSE XFMR 1CT:2CT TX/RX 20MH |
0 | - |
|
Datasheet |
- | Tube | Obsolete | - | 20mH | - | 1CT:2CT Transmitter, 1CT:2CT Receiver | Surface Mount | 0.675" L x 0.456" W (17.15mm x 11.58mm) | 0.340" (8.64mm) | 0°C ~ 70°C | - | - |
|
TX1089PULSE XFMR 1CT:1:26CT TX/RX |
0 | - |
|
Datasheet |
- | Tube | Obsolete | - | - | - | 1CT:1:26CT Transmitter, 1CT:1:26CT Receiver | Surface Mount | 0.505" L x 0.280" W (12.83mm x 7.11mm) | 0.245" (6.22mm) | -40°C ~ 85°C | - | - |
|
T3011PULSE XFMR 1:1 100UH |
0 | - |
|
Datasheet |
- | Tube | Obsolete | - | 100µH | - | 1:1 | Surface Mount | 0.300" L x 0.276" W (7.62mm x 7.00mm) | 0.250" (6.35mm) | -40°C ~ 85°C | - | - |
|
TX1315PULSE XFMR 1CT:1CT 1.2MH |
0 | - |
|
Datasheet |
- | Tube | Obsolete | - | 1.2mH | - | 1CT:1CT | Surface Mount | 0.300" L x 0.276" W (7.62mm x 7.00mm) | 0.250" (6.35mm) | -40°C ~ 85°C | - | - |
|
PT61022ELPULSE XFMR 1CT:1 350UH |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Obsolete | LAN 10/100/1000 Base-T | 350µH | - | 1CT:1 | Surface Mount | 0.539" L x 0.600" W (13.70mm x 15.24mm) | 0.205" (5.20mm) | 0°C ~ 70°C | - | - |
|
SM51108ELPULSE XFMR 1CT:1CT 350UH |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Obsolete | LAN 10/100 Base-T | 350µH | - | 1CT:1CT | Surface Mount | 0.472" L x 0.276" W (12.00mm x 7.00mm) | 0.215" (5.45mm) | -40°C ~ 85°C | - | - |
|
C10120PULSE XFMR 2:1 1.5MH |
0 | - |
|
Datasheet |
CEP | Tape & Reel (TR) | Active | ADSL, HDSL, SHDSL, VDSL | 1.5mH | - | 2:1 | Surface Mount | 0.531" L x 0.697" W (13.50mm x 17.70mm) | 0.484" (12.30mm) | - | - | - |
|
C10136PULSE XFMR 2:1 100UH |
0 | - |
|
Datasheet |
CEP | Tape & Reel (TR) | Active | ADSL, HDSL, SHDSL, VDSL | 100µH | - | 2:1 | Surface Mount | 0.531" L x 0.697" W (13.50mm x 17.70mm) | 0.484" (12.30mm) | - | - | - |
|
CLP42B-201200UH LAN PULSE TRAN 1CT:1CT SMD |
0 | - |
|
Datasheet |
CLP42B | Tape & Reel (TR) | Active | LAN | 200µH | 1.5VµS | 1CT:1CT | Surface Mount | 0.370" L x 0.181" W (9.40mm x 4.60mm) | 0.098" (2.50mm) | - | - | - |
|
J14202PULSE XFMR 2.5:1 420UH |
0 | - |
|
Datasheet |
CEP | Tape & Reel (TR) | Active | VDSL | 420µH | - | 2.5:1 | Surface Mount | 0.315" L x 0.319" W (8.00mm x 8.10mm) | 0.374" (9.50mm) | - | - | - |
|
J14207PULSE XFMR 2.5:1 420UH |
0 | - |
|
Datasheet |
CEP | Tape & Reel (TR) | Active | VDSL | 420µH | - | 2.5:1 | Surface Mount | 0.315" L x 0.319" W (8.00mm x 8.10mm) | 0.374" (9.50mm) | - | - | - |
|
J14208PULSE XFMR 2.5:1 100UH |
0 | - |
|
Datasheet |
CEP | Tape & Reel (TR) | Active | VDSL | 100µH | - | 2.5:1 | Surface Mount | 0.315" L x 0.319" W (8.00mm x 8.10mm) | 0.374" (9.50mm) | - | - | - |
|
J14214PULSE XFMR 2:1 420UH |
0 | - |
|
Datasheet |
CEP | Tape & Reel (TR) | Active | VDSL | 420µH | - | 2:1 | Surface Mount | 0.315" L x 0.319" W (8.00mm x 8.10mm) | 0.374" (9.50mm) | - | - | - |

