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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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PE-64972NLTRANSFORMER |
0 | - |
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Datasheet |
- | Tube | Active | - | - | - | - | - | - | - | - | - | - |
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ST7011QNLPULSE XFMR 1CT:1.414CT 1CT:1CT |
0 | - |
|
- |
- | Tube | Active | LAN 10G Base-T | 175µH | - | 1CT:1.414CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.455" L x 0.275" W (11.56mm x 6.99mm) | 0.225" (5.72mm) | 0°C ~ 70°C | - | - |
|
ST7032QNLPULSE XFMR 1:1 TX 1:1 RX 67UH |
0 | - |
|
Datasheet |
- | Tube | Obsolete | LAN 10G Base-T | 67µH | - | 1:1 Transmitter, 1:1 Receiver | Surface Mount | 0.455" L x 0.275" W (11.56mm x 6.99mm) | 0.225" (5.72mm) | 0°C ~ 70°C | - | - |
|
ST7033QNLPULSE XFMR 1:1 TX 1:1 RX 90UH |
0 | - |
|
Datasheet |
- | Tube | Obsolete | LAN 10G Base-T | 90µH | - | 1:1 Transmitter, 1:1 Receiver | Surface Mount | 0.455" L x 0.275" W (11.56mm x 6.99mm) | 0.225" (5.72mm) | 0°C ~ 70°C | - | - |
|
23Z356SMPULSE XFMR 1CT:1.414CT 1CT:1CT |
0 | - |
|
Datasheet |
- | Tube | Obsolete | LAN 10G Base-T | 200µH | - | 1CT:1.414CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.450" L x 0.265" W (11.43mm x 6.73mm) | 0.215" (5.46mm) | 0°C ~ 70°C | - | - |
|
78Z1120B-01PULSE XFMR |
0 | - |
|
Datasheet |
- | Tube | Obsolete | LAN 10G Base-T | - | - | - | Through Hole | 1.000" L x 0.400" W (25.40mm x 10.16mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
B8245PULSE XFMR 4B3T 150 OHM |
0 | - |
|
Datasheet |
SMART | Tray | Active | ADSL | - | - | - | Through Hole | 2.016" L x 0.634" W (51.20mm x 16.10mm) | 0.472" (12.00mm) | - | - | - |
|
E2010PULSE XFMR |
0 | - |
|
Datasheet |
- | Tube | Obsolete | LAN 10G Base-T | - | - | - | Through Hole | 1.000" L x 0.405" W (25.40mm x 10.29mm) | 0.310" (7.87mm) | 0°C ~ 70°C | - | - |
|
E2023PULSE XFMR 1CT:2.5CT 1CT:1CT |
0 | - |
|
Datasheet |
- | Tube | Obsolete | LAN 10G Base-T | 200µH | - | 1CT:2.5CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.500" L x 0.285" W (12.70mm x 7.24mm) | 0.200" (5.08mm) | 0°C ~ 70°C | - | - |
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EX2001PULSE XFMR |
0 | - |
|
Datasheet |
- | Tube | Obsolete | LAN 10G Base-T | - | - | - | Surface Mount | 0.930" L x 0.390" W (23.62mm x 9.91mm) | 0.230" (5.84mm) | -40°C ~ 85°C | - | - |
|
H1081PULSE XFMR 1:1.41 TX 1:1 RX |
0 | - |
|
Datasheet |
- | Tube | Obsolete | LAN 10/100 Base-T | - | - | 1:1.41 Transmitter, 1:1 Receiver | Surface Mount | 1.000" L x 0.395" W (25.40mm x 10.03mm) | 0.230" (5.84mm) | 0°C ~ 70°C | - | - |
|
PE-5158XPULSE XFMR 1CT:1CT 1MH |
0 | - |
|
Datasheet |
- | Tube | Obsolete | - | 1mH | 77VµS | 1CT:1CT | Through Hole | 0.650" L x 0.443" W (16.51mm x 11.25mm) | 0.400" (10.16mm) | 0°C ~ 70°C | - | - |
|
PE-5160XPULSE XFMR 1:1 10MH |
0 | - |
|
Datasheet |
- | Tube | Obsolete | - | 10mH | 224VµS | 1:1 | Through Hole | 0.650" L x 0.443" W (16.51mm x 11.25mm) | 0.400" (10.16mm) | 0°C ~ 70°C | - | - |
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PE-5163XPULSE XFMR 1CT:1CT 10MH |
0 | - |
|
Datasheet |
- | Tube | Obsolete | - | 10mH | 252VµS | 1CT:1CT | Through Hole | 0.650" L x 0.443" W (16.51mm x 11.25mm) | 0.400" (10.16mm) | 0°C ~ 70°C | - | - |
|
PE-5760PULSE XFMR 1:1:1 5MH |
0 | - |
|
Datasheet |
- | Tube | Obsolete | - | 5mH | 25VµS | 1:1:1 | Through Hole | 0.500" L x 0.350" W (12.70mm x 8.89mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
PE-5762PULSE XFMR 1:1:1 500UH |
0 | - |
|
Datasheet |
- | Tube | Obsolete | - | 500µH | 8.5VµS | 1:1:1 | Through Hole | 0.500" L x 0.350" W (12.70mm x 8.89mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
PE-61015PULSE XFMR 1:1 5MH |
0 | - |
|
Datasheet |
- | Tray | Obsolete | - | 5mH | 1500VµS | 1:1 | Through Hole | 0.775" L x 0.940" W (19.68mm x 23.87mm) | 0.821" (20.85mm) | 0°C ~ 70°C | - | - |
|
PE-61017PULSE XFMR 2:1 1MH |
0 | - |
|
Datasheet |
- | Tray | Obsolete | - | 1mH | 700VµS | 2:1 | Through Hole | 0.775" L x 0.940" W (19.68mm x 23.87mm) | 0.821" (20.85mm) | 0°C ~ 70°C | - | - |
|
PE-61018PULSE XFMR 2:1 5MH |
0 | - |
|
Datasheet |
- | Tray | Obsolete | - | 5mH | 1500VµS | 2:1 | Through Hole | 0.775" L x 0.940" W (19.68mm x 23.87mm) | 0.821" (20.85mm) | 0°C ~ 70°C | - | - |
|
PE-63387PULSE XFMR 1:1:1 1.5MH |
0 | - |
|
Datasheet |
- | Tray | Obsolete | - | 1.5mH | 320VµS | 1:1:1 | Through Hole | 1.090" L x 0.750" W (27.69mm x 19.05mm) | 1.200" (30.48mm) | 0°C ~ 70°C | - | - |

