Available 24/7 at
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TMUG24C02QLAN XFMR 10G BASE-T POE++ |
400 | - |
|
- |
Exos | Tape & Reel (TR) | Active | LAN 10G Base-T, Power over Ethernet (PoE) | 120µH | - | 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 | - | - |
|
HX2305NLTXFRMR MODUL 2PORT POE 1:1 10/100 |
700 | - |
|
Datasheet |
Star Magnetics™ | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | - | - | 1:1 | Surface Mount | 0.518" L x 0.595" W (13.16mm x 15.11mm) | 0.251" (6.37mm) | -40°C ~ 85°C | - | - |
|
T5008NLTXFRMR ISDN-S 1:1/1:1 22MH SMD |
398 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 22mH | - | 1:1, 1:1 | Surface Mount | 0.950" L x 0.580" W (24.13mm x 14.73mm) | 0.300" (7.62mm) | 0°C ~ 70°C | - | - |
|
T1108NLXFRMR T1/E1/CEPT/ISDN-PRI 1:2CT |
375 | - |
|
Datasheet |
- | Tube | Active | T1/E1 (Quad) | 1.2mH, 1.2mH | - | 1:2CT Transmitter, 1:1CT Receiver | Surface Mount | 1.125" L x 0.485" W (28.58mm x 12.32mm) | 0.230" (5.84mm) | -40°C ~ 85°C | - | - |
|
TX1344NLXFRMR OCTAL 1:1/1:2 1.2MH SMD |
122 | - |
|
Datasheet |
- | Tube | Active | T1/E1 (Octal) | 1.2mH | - | 1:1, 1:2 | Surface Mount | 1.000" L x 0.310" W (25.40mm x 7.87mm) | 0.295" (7.49mm) | -40°C ~ 85°C | - | - |
|
T1231NLXFRMR T1/E1/CEPT/ESDN-PRI 1:2.4 |
109 | - |
|
Datasheet |
- | Tube | Active | T1/E1 (Quad) | 1mH, 1mH | - | 1:2.4 Transmitter, 1:1 Receiver | Surface Mount | 1.125" L x 0.485" W (28.58mm x 12.32mm) | 0.230" (5.84mm) | -40°C ~ 85°C | - | - |
|
|
H2009NLTXFRMR MAGNT MOD 2PORT POE 10/100 |
356 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | - | - | 1CT:1CT | Surface Mount | 0.518" L x 0.595" W (13.16mm x 15.11mm) | 0.251" (6.37mm) | 0°C ~ 70°C | - | - |
|
HD8004FNLPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
313 | - |
|
Datasheet |
- | Tube | Active | HDBase-T | 180µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.539" L x 0.591" W (13.70mm x 15.00mm) | 0.225" (5.72mm) | 0°C ~ 70°C | - | - |
|
T5049NLTXFMR ISDN S 1CT:1CT SMD RPB |
240 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | 30mH | - | 1:1CT | Surface Mount | 1.170" L x 0.500" W (29.72mm x 12.70mm) | 0.316" (8.03mm) | 0°C ~ 70°C | - | - |
|
PE-2228XNLXFMR STAT 1:1 1.30MH 84VUS |
1,350 | - |
|
- |
- | Tube | Active | - | - | - | - | - | - | - | - | - | - |
|
7490240140WE-LAN 10/100/1000 BASE-T SMT TR |
173 | - |
|
Datasheet |
WE-LAN | Tape & Reel (TR) | Active | LAN | 350µH | - | - | Surface Mount | 1.115" L x 0.500" W (28.32mm x 12.70mm) | 0.500" (12.70mm) | -40°C ~ 85°C | - | - |
|
750510505DIGITAL TRANSFORMER ; EE13/7/4 ( |
260 | - |
|
Datasheet |
MID-PLC | Tray | Active | General Purpose | 870µH | - | 1:1 | Through Hole | 0.805" L x 0.540" W (20.45mm x 13.72mm) | 0.400" (10.16mm) | - | - | - |
|
750510436DIGITAL TRANSFORMER ; EE13/7/4 ( |
260 | - |
|
Datasheet |
MID-PLC | Tray | Active | General Purpose | 1.1mH | - | 1.5:1 | Through Hole | - | 0.400" (10.16mm) | - | - | - |
|
749080010WE-LAN 2.5G/5G BASE-T SMT TRANSF |
389 | - |
|
Datasheet |
WE-LAN | Tape & Reel (TR) | Active | LAN | 200µH | - | 1:1 | Surface Mount | 0.550" L x 0.472" W (13.97mm x 12.00mm) | 0.260" (6.60mm) | -40°C ~ 85°C | - | - |
|
H1174FNLPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
425 | - |
|
Datasheet |
- | Tray | Active | LAN 10/100 Base-T | - | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.515" L x 0.574" W (13.08mm x 14.57mm) | 0.145" (3.69mm) | 0°C ~ 70°C | - | - |
|
HB5612NLMOD QUAD 1GP 1:1 HF 96P |
204 | - |
|
Datasheet |
HB5 | Tube | Active | LAN 1/5/10G Base-T | 350µH | - | 1CT:1CT | Through Hole | 1.319" L x 1.142" W (33.50mm x 29.00mm) | 0.661" (16.80mm) | 0°C ~ 70°C | - | - |
|
T5037NLMODULE ISDN-S 1CT:2.5CT 30MH SMD |
275 | - |
|
Datasheet |
- | Tube | Active | Isolation and Data Interface (Encapsulated) | 30mH | - | 1CT:2.5CT, 1CT:2.5CT | Surface Mount | 1.170" L x 0.500" W (29.72mm x 12.70mm) | 0.326" (8.28mm) | 0°C ~ 70°C | - | - |
|
TMU50C53LAN TRANSFORMER, DUAL 1G BASE-T, |
450 | - |
|
Datasheet |
Exos1G | Tape & Reel (TR) | Active | LAN 1G Base-T, Power over Ethernet (PoE) | 350µH | - | 1CT:1CT | Surface Mount | 1.093" L x 0.287" W (27.75mm x 7.30mm) | 0.331" (8.40mm) | -40°C ~ 85°C | - | - |
|
H5201NLTXFRMR MODULE DUAL 1G 1:1 BGA SMD |
170 | - |
|
Datasheet |
H5201NLT | Tape & Reel (TR) | Active | LAN 1G Base-T, Power over Ethernet (PoE) | 350µH | - | 1CT:1CT | Surface Mount | 0.580" L x 0.680" W (14.73mm x 17.27mm) | 0.440" (11.18mm) | 0°C ~ 70°C | - | - |
|
H6200NLTXFRMR MODULE DUAL 1G 1:1 BGA SMD |
385 | - |
|
Datasheet |
H6200NLT | Tape & Reel (TR) | Active | LAN 1G Base-T, Power over Ethernet (PoE) | 120µH, 350µH | - | 1CT:1CT | Surface Mount | 0.580" L x 0.680" W (14.73mm x 17.27mm) | 0.440" (11.18mm) | 0°C ~ 70°C | - | - |
