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Pulse 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
37513TRTRANSF ADSL F/TI AC5 EP10 SMD |
416 | - |
|
Datasheet |
- | Tape & Reel (TR) | Discontinued at Digi-Key | ADSL | - | - | - | Surface Mount | 0.500" L x 0.470" W (12.70mm x 11.94mm) | 0.435" (11.05mm) | -40°C ~ 85°C | - | - |
|
H1605DGSINGLE LAN XFMR 10/100 BASE-T |
140 | - |
|
Datasheet |
- | Tube | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT | Through Hole | 0.819" L x 0.402" W (20.80mm x 10.20mm) | 0.280" (7.10mm) | 0°C ~ 70°C | - | - |
|
MGBBT-00290-PXFMR PROP EP13 TH, ROHS C1306 |
1,047 | - |
|
Datasheet |
- | Bulk | Obsolete | - | 6.1mH | - | - | Through Hole | 0.550" L x 0.550" W (13.97mm x 13.97mm) | 0.500" (12.70mm) | -40°C ~ 85°C | - | - |
|
36976TRANSF T3/DS3/E3/STS-1 1:1 SMD |
477 | - |
|
- |
- | Cut Tape (CT) | Discontinued at Digi-Key | - | 100µH | - | 1:1 | Surface Mount | 0.300" L x 0.390" W (7.62mm x 9.91mm) | 0.250" (6.35mm) | - | - | - |
|
TC1000PTRANSFORMER LAN 1GB PHY POE |
0 | - |
|
Datasheet |
PulseChip™ | Tape & Reel (TR) | Active | LAN 1000 Base-T, Power over Ethernet (PoE) | 180µH | - | 1:1 | Surface Mount | 0.185" L x 0.134" W (4.70mm x 3.40mm) | 0.118" (3.00mm) | -40°C ~ 85°C | - | - |
|
36606TRANSF T1/E1 1.14CT:1 EE5 SMD |
1,051 | - |
|
- |
- | Tape & Reel (TR) | Discontinued at Digi-Key | T1/E1 (EE5) | - | - | 1.14CT:1 | Surface Mount | 0.240" L x 0.250" W (6.10mm x 6.35mm) | 0.250" (6.35mm) | - | - | - |
|
37051TRANSF T1/E1 2.42CT:1 EE5 SMD |
931 | - |
|
Datasheet |
- | Tape & Reel (TR) | Discontinued at Digi-Key | T1/E1 (EE5) | - | - | 2.42CT:1 | Surface Mount | 0.240" L x 0.250" W (6.10mm x 6.35mm) | 0.250" (6.35mm) | - | - | - |
|
37048TRANSF T1/E1 1.66CT:1 EE5 SMD |
764 | - |
|
Datasheet |
- | Tape & Reel (TR) | Discontinued at Digi-Key | T1/E1 (EE5) | - | - | 1.66CT:1 | Surface Mount | 0.240" L x 0.250" W (6.10mm x 6.35mm) | 0.250" (6.35mm) | - | - | - |
|
CL4532A-201CHIP LAN XFMR 10/100/1000 BASE-T |
2,400 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T | 200µH | - | 1CT:1CT | Surface Mount | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.138" (3.50mm) | 0°C ~ 70°C | - | - |
|
PA2777NLTPULSE XFMR 1:1 335.2UH |
850 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | 335.2µH | 9.3VµS | 1:1 | Surface Mount | 0.291" L x 0.248" W (7.40mm x 6.30mm) | 0.232" (5.90mm) | -40°C ~ 130°C | - | - |
|
H2001DGDUAL LAN XFMR 10/100 BASE-T |
110 | - |
|
Datasheet |
- | Tube | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT | Through Hole | 1.012" L x 0.413" W (25.70mm x 10.50mm) | 0.266" (6.75mm) | 0°C ~ 70°C | - | - |
|
|
PA1528ANLTPULSE XFMR 28.9UH |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | 28.9µH | - | - | Surface Mount | 0.551" L x 0.516" W (14.00mm x 13.11mm) | 0.485" (12.32mm) | -40°C ~ 130°C | - | - |
|
S560-6600-DJ-FMODULE XFRMR LAN SHDSL ISOL SMD |
600 | - |
|
Datasheet |
- | Tape & Reel (TR) | Obsolete | SHDSL | 3mH | - | 1:5.4 | Surface Mount | 0.540" L x 0.585" W (13.72mm x 14.86mm) | 0.500" (12.70mm) | -40°C ~ 85°C | - | - |
|
|
LAN-16E241P1B8LAN XFMR MODULE 2.5G/5G BASE-T S |
1,598 | - |
|
Datasheet |
- | Cut Tape (CT) | Active | - | - | - | - | - | - | - | - | - | - |
|
|
LAN-17E241P7B8LAN XFMR MODULE 2.5G/5G BASE-T S |
399 | - |
|
Datasheet |
- | Cut Tape (CT) | Active | - | - | - | - | - | - | - | - | - | - |
|
|
PA2454NLTPULSE XFMR 24UH |
800 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | 24µH | - | - | Surface Mount | 0.515" L x 0.600" W (13.08mm x 15.24mm) | 0.451" (11.45mm) | -40°C ~ 130°C | - | - |
|
H1604CGSINGLE LAN XFMR 10/100 BASE-T |
590 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT | Surface Mount | 0.500" L x 0.280" W (12.70mm x 7.10mm) | 0.252" (6.40mm) | 0°C ~ 70°C | - | - |
|
EPA4271GE-LFISOLATED GATE DRIVE |
422 | - |
|
Datasheet |
EPA | Tape & Reel (TR) | Active | Gate Drive | 785µH | 9.7VµS | 1:1 | Surface Mount | 0.265" L x 0.340" W (6.73mm x 8.64mm) | 0.098" (2.49mm) | -40°C ~ 85°C | - | - |
|
|
37532TRANSF QUAD T1/E1 1:1.36CT SMD |
924 | - |
|
Datasheet |
- | Tape & Reel (TR) | Discontinued at Digi-Key | T1/E1 (Quad) | 1.2mH | - | 1:1.36CT | Surface Mount | 1.000" L x 0.300" W (25.40mm x 7.62mm) | 0.290" (7.37mm) | - | - | - |
|
37531TRANSFORMER QUAD T1/E1 1:2CT SMD |
906 | - |
|
Datasheet |
- | Tape & Reel (TR) | Discontinued at Digi-Key | T1/E1 (Quad) | 1.2mH | - | 1:2CT | Surface Mount | 1.000" L x 0.300" W (25.40mm x 7.62mm) | 0.290" (7.37mm) | - | - | - |
