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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ITRF-0239-D502ITRF PULSE TRANSFORMER THT 0.5A |
280 | - |
|
Datasheet |
IT | Bulk | Active | SCR and Triac Trigger (Encapsulated) | 1.6mH | 350VµS | 1:1:1 | Through Hole | 0.878" L x 0.894" W (22.30mm x 22.70mm) | 0.535" (13.60mm) | -25°C ~ 100°C | - | - |
|
74942301WE-BMS SMT TRANSFORMER -40C TO + |
510 | - |
|
Datasheet |
WE-BMS | Tape & Reel (TR) | Active | General Purpose | 150µH | - | 1:1 | Surface Mount | 0.594" L x 0.559" W (15.10mm x 14.20mm) | 0.136" (3.45mm) | -40°C ~ 125°C | - | - |
|
1017CTRANSFORMER PULSE 1:1 .8MH |
3,049 | - |
|
Datasheet |
1000 | Bulk | Active | - | 800µH | 130VµS | 1:1 | Through Hole | 0.593" L x 0.593" W (15.06mm x 15.06mm) | 0.640" (16.25mm) | 0°C ~ 70°C | - | - |
|
BX6152NLTRANSFORMER 7UH 1:1:2 3KV SMT |
286 | - |
|
Datasheet |
- | Tube | Active | - | 7µH | - | 1:1:2 | Surface Mount | 0.445" L x 0.406" W (11.30mm x 10.30mm) | 0.300" (7.62mm) | -40°C ~ 125°C | - | - |
|
BX6153NLTRANSFORMER 7UH 1:1 4KV SMT |
149 | - |
|
Datasheet |
- | Tube | Active | - | 7µH | - | 1:1 | Surface Mount | 0.445" L x 0.406" W (11.30mm x 10.30mm) | 0.300" (7.62mm) | -40°C ~ 125°C | - | - |
|
74942302WE-BMS SMT TRANSFORMER -40C TO + |
281 | - |
|
Datasheet |
WE-BMS | Tape & Reel (TR) | Active | General Purpose | 150µH | - | 1:1 | Surface Mount | 0.594" L x 0.579" W (15.10mm x 14.70mm) | 0.136" (3.45mm) | -40°C ~ 125°C | - | - |
|
750510730DIGITAL TRANSFORMER |
1,427 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | 1mH | - | 1:1 | Surface Mount | - | 0.520" (13.20mm) | - | - | - |
|
SM91047ELPULSE XFMR 11.875:1 5MH |
378 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | 5mH | - | 11.875:1 | Surface Mount | 0.531" L x 0.701" W (13.50mm x 17.80mm) | 0.500" (12.70mm) | -40°C ~ 125°C | - | - |
|
HX1344NLPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
408 | - |
|
Datasheet |
- | Tube | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 1.106" L x 0.480" W (28.10mm x 12.20mm) | 0.225" (5.72mm) | - | - | - |
|
23Z356SMQNLTTRANSFORMER 10BASE-T LAN 16SOIC |
627 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 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 | - | - |
|
PE-65848NLXFRMR 1CS:1CS FOR ECHELON/NEURON |
619 | - |
|
Datasheet |
- | Tube | Active | Isolation and Data Interface (Encapsulated) | 3.5mH | - | 1CS:1CS | Surface Mount | 0.475" L x 0.475" W (12.06mm x 12.06mm) | 0.340" (8.64mm) | -40°C ~ 85°C | - | - |
|
BM6154NLTTRANSFORMER 8UH 1:1:1 3KV SMT |
1,749 | - |
|
Datasheet |
BM615xNL | Tape & Reel (TR) | Active | - | 8µH | - | 1:1:1 | Surface Mount | 0.417" L x 0.357" W (10.60mm x 9.08mm) | 0.394" (10.00mm) | -40°C ~ 125°C | - | - |
|
HM1238NLTMDL, SIN, XFMR-CMC, 1:1, 4.3KV, |
3,132 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | 300µH | - | 1:1 | Surface Mount | 0.330" L x 0.303" W (8.38mm x 7.69mm) | 0.167" (4.25mm) | -40°C ~ 150°C | - | - |
|
|
E4001NLXFRMR LAN ISOL 10BASE-T 1:2 SMD |
720 | - |
|
Datasheet |
- | Tube | Active | Isolation and Data Interface (Encapsulated) | 112µH | - | 1CT:2CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.500" L x 0.285" W (12.70mm x 7.24mm) | 0.210" (5.33mm) | 0°C ~ 70°C | - | - |
|
23Z467SMNLTTRANSFORMER 10BASE-T LAN 16SOIC |
1,708 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 140µH | - | 1CT:2CT 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 | - | - |
|
E2023NLTXFRMR LAN ISOL 10BASET 1:2.5 SMD |
675 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 200µH | - | 1CT:2.5CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.495" L x 0.280" W (12.57mm x 7.11mm) | 0.210" (5.33mm) | 0°C ~ 70°C | - | - |
|
|
PE-65778NLXFRMR 1CT:1CT 1.20MH T/H |
194 | - |
|
Datasheet |
- | Tube | Active | T1/E1 (Single) | 1.2mH | - | 1CT:1CT | Through Hole | 0.500" L x 0.350" W (12.70mm x 8.89mm) | 0.250" (6.35mm) | -40°C ~ 85°C | - | - |
|
|
PE-64931NLXFRMR T1/CEPT/ISDN-PRI 1:1:1 |
446 | - |
|
Datasheet |
- | Tube | Active | T1/E1 (Single) | 1.2mH | - | 1:1:1, 1:2CS | Through Hole | 0.500" L x 0.350" W (12.70mm x 8.89mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
|
TX1089NLXFRMR 1CT:1CT/1CT:1CT 1.2/1.2MH |
133 | - |
|
Datasheet |
- | Tube | Active | T1/E1 (Dual) | 1.2mH, 1.2mH | - | 1CT:1CT, 1CT:1CT | Surface Mount | 0.505" L x 0.280" W (12.83mm x 7.11mm) | 0.245" (6.22mm) | -40°C ~ 85°C | - | - |
|
H1302NLXFRMR MAGNETIC 1PORT 1:1 10/100 |
560 | - |
|
Datasheet |
- | Tube | Active | Isolation and Data Interface (Encapsulated) | - | - | 1:1 Transmitter, 1:1 Receiver | Surface Mount | 0.500" L x 0.358" W (12.70mm x 9.09mm) | 0.241" (6.12mm) | 0°C ~ 70°C | - | - |
