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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ILR-11-0003ILR3 IMPULSTRAFO KONVENTIONELL |
60 | - |
|
Datasheet |
ILR | Bulk | Active | SCR and Triac Trigger (Encapsulated) | 5mH | 200VµS | 3:1 | Through Hole | 0.689" L x 0.728" W (17.50mm x 18.50mm) | 0.453" (11.50mm) | -25°C ~ 70°C | - | - |
|
BX6158NLTRANSFORMER 20UH 1:1:1 3KV SMT |
62 | - |
|
Datasheet |
- | Tube | Active | - | 20µH | - | 1:1:1 | Surface Mount | 0.445" L x 0.411" W (11.31mm x 10.43mm) | 0.287" (7.30mm) | -40°C ~ 125°C | - | - |
|
PA1297NLPULSE XFMR 380UH |
23 | - |
|
Datasheet |
- | Tray | Active | - | 380µH | - | - | Through Hole | 1.100" L x 1.150" W (27.94mm x 29.21mm) | 0.820" (20.82mm) | -40°C ~ 130°C | - | - |
|
PA1837NLTPULSE XFMR 4.5UH |
40 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | 4.5µH | - | - | Surface Mount | 0.860" L x 1.150" W (21.84mm x 29.21mm) | 0.450" (11.43mm) | -40°C ~ 125°C | - | - |
|
H5007EFNLTPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
92 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.689" L x 0.600" W (17.50mm x 15.24mm) | 0.225" (5.72mm) | 0°C ~ 70°C | - | - |
|
77203HVCPULSE XFMR 2:1:1 1MH |
50 | - |
|
Datasheet |
- | Tube | Active | SCR and Triac Trigger (Encapsulated) | 1mH | 120VµS | 2:1:1 | Through Hole | 1.000" L x 0.799" W (25.40mm x 20.30mm) | 0.484" (12.30mm) | 0°C ~ 70°C | - | - |
|
|
H6096FNLPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
75 | - |
|
Datasheet |
- | Bulk | Active | LAN 10/100/1000 Base-T | 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) | 0°C ~ 70°C | - | - |
|
HX6062FNLPULSE XFMR 1CT:1CT TX/RX |
70 | - |
|
Datasheet |
- | Bulk | Active | LAN 10/100/1000 Base-T | 325µH, 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.689" L x 0.600" W (17.50mm x 15.24mm) | 0.225" (5.72mm) | -40°C ~ 85°C | - | - |
|
|
IT143XFRMR PULSE 1:1:1 DL 15MH .025A |
91 | - |
|
Datasheet |
IT | Tray | Active | Data/Voice Coupling | 15mH | - | 1:1:1 | Through Hole | 1.063" L x 0.886" W (27.00mm x 22.50mm) | - | -25°C ~ 70°C | - | - |
|
H5014NLMODULE DL GIGABIT ETHER LAN 48P |
67 | - |
|
Datasheet |
- | Tube | Active | Isolation and Data Interface (Encapsulated) | - | - | 1CT:1CT | Surface Mount | 1.095" L x 0.480" W (27.81mm x 12.19mm) | 0.295" (7.49mm) | 0°C ~ 70°C | - | - |
|
|
IT237XFRMR PULSE 1:1 SGL 25MH .25A |
48 | - |
|
Datasheet |
IT | Tray | Active | Data/Voice Coupling | 25mH | - | 1:1 | Through Hole | 1.063" L x 0.886" W (27.00mm x 22.50mm) | - | -25°C ~ 70°C | - | - |
|
|
H5020NLTRANSFORMER MODULE GIGABIT 2PORT |
67 | - |
|
Datasheet |
- | Tube | Active | Isolation and Data Interface (Encapsulated) | - | - | 1CT:1CT | Surface Mount | 1.100" L x 0.297" W (27.94mm x 7.54mm) | 0.341" (8.66mm) | 0°C ~ 70°C | - | - |
|
GDE25-4TRANSF .650 OHM DUAL GATE DRIVE |
99 | - |
|
Datasheet |
GDE25 | Bulk | Active | Gate Drive | 1.5mH | 840VµS | 1.5:1:1 | Through Hole | 1.100" L x 1.040" W (27.94mm x 26.42mm) | 1.200" (30.48mm) | - | - | - |
|
MTBAUGDT125100TRANSFORMER, MICRO GATE DRIVE, 1 |
47 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | Gate Drive | 330µH | 63VµS | 1:1:1 | Surface Mount | - | 0.220" (5.59mm) | -55°C ~ 130°C | - | - |
|
|
IT314XFRMR PULSE 3:1:1 DUAL 35MH 1A |
65 | - |
|
Datasheet |
IT | Tray | Active | Data/Voice Coupling | 35mH | - | 3:1:1 | Through Hole | 1.004" L x 1.004" W (25.50mm x 25.50mm) | 0.992" (25.20mm) | -25°C ~ 70°C | - | - |
|
|
IT312XFRMR PULSE 1:1:1 DL 21MH .25A |
23 | - |
|
Datasheet |
IT | Tray | Active | Data/Voice Coupling | 21mH | - | 1:1:1 | Through Hole | 1.004" L x 1.004" W (25.50mm x 25.50mm) | 0.992" (25.20mm) | -25°C ~ 70°C | - | - |
|
100B-1001EXTMP XFMR 100BT SMG COM PBC |
63 | - |
|
Datasheet |
- | Bulk | Active | LAN 10/100 Base-T | - | - | - | Surface Mount | - | - | - | - | - |
|
1000B-5002FNLXFMR MODULE SNGL 1GB SMT PBC |
70 | - |
|
Datasheet |
- | Bulk | Active | LAN 10/100/1000 Base-T | 350µH | - | 1:1 | Surface Mount | 0.690" L x 0.480" W (17.53mm x 12.19mm) | 0.235" (5.97mm) | -40°C ~ 85°C | - | - |
|
1000B-5002XXFMR MODULE SNGL 1GB SMT PBC |
60 | - |
|
Datasheet |
- | Bulk | Active | LAN 10/100/1000 Base-T | - | - | 1:1 | Surface Mount | 0.690" L x 0.480" W (17.53mm x 12.19mm) | 0.235" (5.97mm) | -55°C ~ 125°C | - | - |
|
T-1250SCTXFMR DUAL 1250M BAUD |
85 | - |
|
Datasheet |
Copperhead™ | Tube | Active | - | - | - | 1CT:1CT | Surface Mount | 0.500" L x 0.290" W (12.70mm x 7.37mm) | 0.180" (4.57mm) | -55°C ~ 125°C | - | - |
