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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
HB5602NLMOD SIN 1GD 1:1 HF 24P |
1,668 | - |
|
Datasheet |
HB5 | Tube | Active | LAN 1000 Base-T | 350µH | - | 1CT:1CT | Through Hole | 0.616" L x 0.433" W (15.65mm x 11.00mm) | 0.441" (11.20mm) | 0°C ~ 70°C | - | - |
|
LAN4VSOS24151C2MOD TRANS LAN 5GB-T 1 PORT |
490 | - |
|
Datasheet |
LAN | Tape & Reel (TR) | Active | LAN 5G Base-T | 150µH | - | 1CT:1CT | Surface Mount | 0.689" L x 0.480" W (17.50mm x 12.20mm) | 0.244" (6.20mm) | -40°C ~ 85°C | - | - |
|
TMU24C04LAN XFMR 2.5G BASE-T |
399 | - |
|
- |
Exos | Tape & Reel (TR) | Active | LAN 2.5G Base-T | 180µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.693" L x 0.480" W (17.60mm x 12.20mm) | 0.236" (6.00mm) | 0°C ~ 70°C | - | - |
|
SM42002ELLAN TRANSFORMER |
508 | - |
|
Datasheet |
SM | Tape & Reel (TR) | Active | LAN 2.5G Base-T | 230µH | - | - | Surface Mount | 0.690" L x 0.575" W (17.53mm x 14.60mm) | 0.177" (4.50mm) | 0°C ~ 85°C | - | - |
|
PM2180.012NLXFMR GATE-DR 1CT:2CT SM NPB |
595 | - |
|
Datasheet |
PM2180.XXXNL | Tray | Active | Isolation and Data Interface (Encapsulated) | 1.02mH | 22VµS | 1:2CT | Surface Mount | 0.319" L x 0.280" W (8.10mm x 7.10mm) | 0.200" (5.08mm) | -40°C ~ 125°C | - | - |
|
PM2180.011NLXFMR GATE-DR 1CT:1CT SM NPB |
1,356 | - |
|
Datasheet |
PM2180.XXXNL | Tray | Active | Isolation and Data Interface (Encapsulated) | 1.02mH | 22VµS | 1:1CT | Surface Mount | 0.319" L x 0.280" W (8.10mm x 7.10mm) | 0.200" (5.08mm) | -40°C ~ 125°C | - | - |
|
TMU24C01QLAN XFMR 2.5G BASE-T POE++ |
238 | - |
|
- |
Exos | Tape & Reel (TR) | Active | LAN 2.5G Base-T, Power over Ethernet (PoE) | 180µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.693" L x 0.480" W (17.60mm x 12.20mm) | 0.236" (6.00mm) | -40°C ~ 85°C | - | - |
|
HB5604NLMOD SIN 1GD 1:1 HF 18P |
2,169 | - |
|
Datasheet |
HB5 | Tube | Active | LAN 1000 Base-T | 350µH | - | 1CT:1CT | Through Hole | 0.661" L x 0.335" W (16.80mm x 8.50mm) | 0.457" (11.60mm) | 0°C ~ 70°C | - | - |
|
PA2004NLTPULSE XFMR 1:1:1 437UH |
1,570 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | 437µH | 20VµS | 1:1:1 | Surface Mount | 0.340" L x 0.265" W (8.64mm x 6.73mm) | 0.140" (3.56mm) | -40°C ~ 130°C | - | - |
|
TG110-S050N2LFTRISO MOD 10/100 16P SMD T/R |
4,765 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100 Base-T | - | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.500" L x 0.280" W (12.70mm x 7.11mm) | 0.200" (5.08mm) | 0°C ~ 70°C | - | - |
|
750031160TRANSFORMER 500UH SMD |
569 | - |
|
Datasheet |
- | Bulk | Active | LAN | 500µH | 9VµS | 1:2.7 | Surface Mount | 0.240" L x 0.345" W (6.10mm x 8.76mm) | 0.250" (6.35mm) | -40°C ~ 125°C | - | - |
|
78601/4JC-RPULSE XFMR 1:1 58UH |
500 | - |
|
Datasheet |
786J | Tape & Reel (TR) | Active | General Purpose | 58µH | 4VµS | 1:1 | Surface Mount | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
78613/3JC-RPULSE XFMR 1CT:1 190UH |
475 | - |
|
Datasheet |
786J | Tape & Reel (TR) | Active | General Purpose | 190µH | 6VµS | 1CT:1 | Surface Mount | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
78602/2JC-RPULSE XFMR 1:1:1 380UH |
450 | - |
|
Datasheet |
786J | Tape & Reel (TR) | Active | General Purpose | 380µH | 10VµS | 1:1:1 | Surface Mount | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 0.250" (6.35mm) | -40°C ~ 85°C | - | - |
|
TG110-S055N2LFTRISO MOD 10/100 16P SMD T/R |
5,000 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100 Base-TX | - | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.500" L x 0.280" W (12.70mm x 7.11mm) | 0.200" (5.08mm) | 0°C ~ 70°C | - | - |
|
HB5601NLMOD SIN 1GD 1:1 HF 24P |
1,728 | - |
|
Datasheet |
HB5 | Tube | Active | LAN 1000 Base-T | 350µH | - | 1CT:1CT | Through Hole | 0.616" L x 0.433" W (15.65mm x 11.00mm) | 0.441" (11.20mm) | 0°C ~ 70°C | - | - |
|
74930130WE-STST SMT SUPER TINY SIGNAL TR |
1,963 | - |
|
Datasheet |
WE-STST | Tape & Reel (TR) | Active | - | 110µH | - | 1:1 | Surface Mount | 0.185" L x 0.127" W (4.70mm x 3.22mm) | 0.114" (2.90mm) | -40°C ~ 105°C | - | - |
|
20PT1024X LFMDL LAN 10/100BT DIP |
1,704 | - |
|
- |
- | Tube | Active | - | - | - | - | - | - | - | - | - | - |
|
HB3602NLMOD DUAL 100D 1:1 HF 20P |
1,800 | - |
|
Datasheet |
HB3 | Tube | Active | LAN 100/1000 Base-T | 350µH | - | 1CT:1CT | Through Hole | 1.000" L x 0.394" W (25.40mm x 10.00mm) | 0.260" (6.60mm) | 0°C ~ 70°C | - | - |
|
74941503COUPLING TRANSFORMER, TX:RX:PL=1 |
997 | - |
|
Datasheet |
WE-PLC | Tape & Reel (TR) | Active | General Purpose | 20µH | - | 1:4:3 | Surface Mount | - | 0.291" (7.40mm) | -40°C ~ 125°C | - | - |
