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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
HX6096FNLPULSE XFMR 1CT:1CT TX/RX |
0 | - |
|
Datasheet |
- | Tube | Obsolete | Power over Ethernet (PoE) | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.715" L x 0.595" W (18.16mm x 15.11mm) | 0.260" (6.60mm) | -40°C ~ 85°C | - | - |
|
ST7011FNLPULSE XFMR 1CT:1.414CT 1CT:1CT |
0 | - |
|
Datasheet |
- | Tube | Obsolete | LAN 10G Base-T | 175µH | - | 1CT:1.414CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.455" L x 0.344" W (11.56mm x 8.74mm) | 0.225" (5.72mm) | 0°C ~ 70°C | - | - |
|
ST7032FNLPULSE 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 0.344" W (11.56mm x 8.74mm) | 0.225" (5.72mm) | 0°C ~ 70°C | - | - |
|
ST7032FNLTPULSE XFMR 1:1 TX 1:1 RX 67UH |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Obsolete | LAN 10G Base-T | 67µH | - | 1:1 Transmitter, 1:1 Receiver | Surface Mount | 0.455" L x 0.344" W (11.56mm x 8.74mm) | 0.225" (5.72mm) | 0°C ~ 70°C | - | - |
|
0560-6100-A2-FPULSE TRANSFORMER 1:1 10MH/10MH |
0 | - |
|
Datasheet |
- | Bulk | Active | ADSL | 10mH, 10mH | - | 1:1 | Through Hole | 0.550" L x 0.525" W (13.97mm x 13.34mm) | 0.500" (12.70mm) | - | - | - |
|
S553-5999-08-FPULSE XFMR 1:1 TX/1:1 RX 110UH |
0 | - |
|
Datasheet |
- | Bulk | Active | LAN 10G Base-T | 110µH | - | 1:1 Transmitter, 1:1 Receiver | Surface Mount | 0.500" L x 0.285" W (12.70mm x 7.24mm) | 0.225" (5.72mm) | - | - | - |
|
S553-5999-F5-FPULSE XFMR 1CT:2.5CT/1CT:1CT |
0 | - |
|
Datasheet |
- | Bulk | Active | LAN 10G Base-T | 230µH | - | 1CT:2.5CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.500" L x 0.285" W (12.70mm x 7.24mm) | 0.225" (5.72mm) | 0°C ~ 70°C | - | - |
|
S553-6500-89-FPULSE TRANSFORMER 1:1CT 1.6MH |
0 | - |
|
Datasheet |
- | Bulk | Active | T1/E1 (Single) | 1.6mH | - | 1:1CT | Surface Mount | 0.240" L x 0.265" W (6.10mm x 6.73mm) | 0.265" (6.73mm) | -40°C ~ 85°C | - | - |
|
S553-6500-A5-FPULSE XFMR 1CT:2.4/2/1CT:1/0.79 |
0 | - |
|
- |
- | Bulk | Active | T1/E1 (Dual) | 1.8mH | - | 1CT:2.4/2, 1CT:1/0.79 | Surface Mount | 0.485" L x 0.285" W (12.32mm x 7.24mm) | 0.225" (5.72mm) | -40°C ~ 85°C | - | - |
|
S553-6500-B9-FPULSE XFMR 1:2TX/1:1RX 1.5/1.8MH |
0 | - |
|
Datasheet |
- | Bulk | Active | T1/E1 (Octal) | 1.5mH, 1.8mH | - | 1:2 Transmitter, 1:1 Receiver | Surface Mount | 1.100" L x 0.476" W (27.94mm x 12.09mm) | 0.236" (5.99mm) | -40°C ~ 85°C | - | - |
|
S553-6500-C8-FPULSE XFMR 1:2TX/1:1RX 1.5/1.8MH |
0 | - |
|
Datasheet |
- | Bulk | Obsolete | T1/E1 (Octal) | 1.5mH, 1.8mH | - | 1:2 Transmitter, 1:1 Receiver | Surface Mount | 1.045" L x 0.300" W (26.54mm x 7.62mm) | 0.290" (7.37mm) | -40°C ~ 85°C | - | - |
|
S558-5500-02-FPULSE XFMR 1 CT:1CT TX/RX 350UH |
0 | - |
|
Datasheet |
- | Bulk | Active | - | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.542" L x 0.480" W (13.77mm x 12.19mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
S558-5500-13-FPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
0 | - |
|
Datasheet |
- | Bulk | Active | - | - | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.300" L x 0.285" W (7.62mm x 7.24mm) | 0.226" (5.73mm) | 0°C ~ 70°C | - | - |
|
S559-6204-22-FPULSE XFMR |
0 | - |
|
Datasheet |
- | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
S560-6100-A1-FMODULE XFRMR |
0 | - |
|
Datasheet |
- | Bulk | Active | - | - | - | - | - | 0.390" L x 0.310" W (9.91mm x 7.87mm) | 0.440" (11.18mm) | -40°C ~ 85°C | - | - |
|
S560-6600-HW-FMODULE XFRMR |
0 | - |
|
Datasheet |
- | Bulk | Active | - | - | - | - | - | 0.390" L x 0.394" W (9.91mm x 10.00mm) | 0.500" (12.70mm) | -40°C ~ 85°C | - | - |
|
S560-6600-JA-FMODULE XFRMR |
0 | - |
|
Datasheet |
- | Bulk | Active | - | - | - | - | - | 0.390" L x 0.394" W (9.91mm x 10.00mm) | 0.500" (12.70mm) | -40°C ~ 85°C | - | - |
|
H5019EFNLTPULSE XFMR 1CT:1 TX 1CT:1 RX |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T | 350µH | - | 1CT:1 Transmitter, 1CT:1 Receiver | Surface Mount | 0.780" L x 0.750" W (19.81mm x 19.05mm) | 0.100" (2.54mm) | 0°C ~ 70°C | - | - |
|
PA2261NLTRANSFORMER |
0 | - |
|
- |
- | - | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
T9030NLPULSE XFMR 1.2MH |
0 | - |
|
Datasheet |
- | Tube | Obsolete | T1/E1 (Octal) | 1.2mH | - | - | Surface Mount | 1.255" L x 0.712" W (31.88mm x 18.08mm) | 0.305" (7.75mm) | -40°C ~ 85°C | - | - |

