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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SPOE13-3308POE PWR OVER ETHERNET EP13 CORE |
0 | - |
|
Datasheet |
SPoE | Tape & Reel (TR) | Active | Power over Ethernet (PoE) | 127µH | - | 1:0.3 | Surface Mount | - | - | -40°C ~ 125°C | - | - |
|
ILR-10-0001IL5 PULSE TRANSFORMER THT 0.25A |
0 | - |
|
Datasheet |
ILR | Bulk | Active | SCR and Triac Trigger (Encapsulated) | 500µH | 150VµS | 1:1:1 | Through Hole | 0.689" L x 0.728" W (17.50mm x 18.50mm) | 0.453" (11.50mm) | -25°C ~ 70°C | - | - |
|
|
ITRF-0249-D101ITRF PULSE TRANSFORMER THT 0.1A |
0 | - |
|
Datasheet |
ITRF | Bulk | Active | Isolation and Data Interface (Encapsulated) | 1.2mH | - | 1:1:1 | Through Hole | 0.701" L x 0.717" W (17.80mm x 18.20mm) | 0.512" (13.00mm) | -25°C ~ 100°C | - | - |
|
|
ISRF-0249-D101ISRF PULSE TRANSFORMER SMD 0.1A |
0 | - |
|
Datasheet |
IS | Bulk | Active | SCR and Triac Trigger (Encapsulated) | 1.2mH | 250VµS | 1:1:1 | Surface Mount | 0.701" L x 0.717" W (17.80mm x 18.20mm) | 0.532" (13.50mm) | -25°C ~ 100°C | - | - |
|
H1081NLXFRMR MODUL 1PORT 1:1.141 10/100 |
5 | - |
|
Datasheet |
- | Tube | Active | Isolation and Data Interface (Encapsulated) | - | - | 1:1.141 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 | - | - |
|
|
HX1217NLPULSE XFMR 1:1 TX 1:1 RX 350UH |
2 | - |
|
Datasheet |
- | Tube | Active | LAN 10/100 Base-T | 350µH | - | 1:1 Transmitter, 1:1 Receiver | Surface Mount | 0.500" L x 0.358" W (12.70mm x 9.09mm) | 0.236" (5.99mm) | -40°C ~ 85°C | - | - |
|
PE-68023NLXFRMR LAN ISOL 1CT:2CT 10B-T SMD |
0 | - |
|
Datasheet |
- | Tube | Active | Isolation and Data Interface (Encapsulated) | 200µH | - | 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 | - | - |
|
B82806D0060A120P300870 EFD20 POE TRANSFORMER |
0 | - |
|
Datasheet |
B82806D | Tape & Reel (TR) | Active | - | - | - | - | Surface Mount | 0.866" L x 1.181" W (22.00mm x 30.00mm) | - | -40°C ~ 125°C | - | - |
|
G506TRANSFORMER 2.0MH 2:1:1 PULSE |
0 | - |
|
Datasheet |
G5 | Tube | Active | Isolation and Data Interface (Encapsulated) | 2mH | 16VµS | 2:1:1 Ter | Through Hole | 0.350" L x 0.500" W (8.90mm x 12.70mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
PA1836NLTPULSE XFMR 4.5UH |
25 | - |
|
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 | - | - |
|
H1086NLXFRMR MODULE 1PORT 1:1 10/100 |
2 | - |
|
Datasheet |
- | Tube | Active | Isolation and Data Interface (Encapsulated) | - | - | 1:1 | Surface Mount | 1.000" L x 0.390" W (25.40mm x 9.91mm) | 0.245" (6.22mm) | 0°C ~ 70°C | - | - |
|
HM1237NLXFMR CMC MODULE AECQ BATT MNGT |
22 | - |
|
Datasheet |
- | Tube | Active | - | 650µH | - | 1:1 | Surface Mount | 0.455" L x 0.375" W (11.56mm x 9.53mm) | 0.225" (5.72mm) | - | - | - |
|
|
T1212NLXFRMR 1CT:1CT/1CT:2CT 1.20MH SMD |
0 | - |
|
Datasheet |
- | Tube | Active | T1/E1 (Dual) | 1.2mH | - | 1CT:1CT, 1CT:2CT | Surface Mount | 0.675" L x 0.456" W (17.15mm x 11.58mm) | 0.340" (8.64mm) | -40°C ~ 85°C | - | - |
|
H5G1002NLPULSE XFMR 180UH |
3 | - |
|
Datasheet |
- | Tube | Active | - | 180µH | - | - | Surface Mount | 0.715" L x 0.480" W (18.16mm x 12.19mm) | 0.260" (6.60mm) | - | - | - |
|
|
H5015NLTRANSFORMER MODULE GIGABIT 1PORT |
0 | - |
|
Datasheet |
- | Tube | Active | Isolation and Data Interface (Encapsulated) | - | - | 1CT:1CT | Surface Mount | 0.697" L x 0.480" W (17.70mm x 12.20mm) | 0.185" (4.70mm) | 0°C ~ 70°C | - | - |
|
PE-68828NLXFRMR 1CT:1CT/1CT:1CT 1.2/1.2MH |
25 | - |
|
Datasheet |
- | Tube | Active | T1/E1 (Dual) | 1.2mH, 1.2mH | - | 1CT:1CT, 1CT:1CT | Surface Mount | 0.675" L x 0.456" W (17.15mm x 11.58mm) | 0.340" (8.64mm) | -40°C ~ 85°C | - | - |
|
HD8004FNLTTRANSFORMER HDBASE-T 34W |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | HDBase-T | 180µH | - | 1:1 | Surface Mount | 0.539" L x 0.591" W (13.70mm x 15.00mm) | 0.230" (5.85mm) | 0°C ~ 70°C | - | - |
|
TX1267NLTXFRMR 4PORT 1:2 1.2MH SMD |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | T1/E1 (Quad) | 1.2mH | - | 1:2 Transmitter, 1:1 Receiver | Surface Mount | 1.125" L x 0.485" W (28.58mm x 12.32mm) | 0.275" (6.99mm) | -40°C ~ 85°C | - | - |
|
MGDT100125PLANAR GATE-DRIVE XFMR, 1 : 1.25 |
2 | - |
|
Datasheet |
- | Tray | Active | Gate Drive | 240µH | - | 1:1.25:1.25 | Through Hole | 0.810" L x 0.725" W (20.57mm x 18.42mm) | 0.450" (11.43mm) | -55°C ~ 125°C | - | - |
|
MGDT100125LFPLANAR GATE-DRIVE XFMR, 1 : 1.25 |
1 | - |
|
Datasheet |
- | Tray | Active | Gate Drive | 240µH | - | 1:1.25:1.25 | Through Hole | 0.810" L x 0.725" W (20.57mm x 18.42mm) | 0.450" (11.43mm) | -55°C ~ 125°C | - | - |
