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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
G509TRANSFORMER 0.50MH 1CT:1CT PULSE |
357 | - |
|
Datasheet |
G5 | Tube | Active | Isolation and Data Interface (Encapsulated) | 500µH | 8.5VµS | 1CT:1CT | Through Hole | 0.350" L x 0.500" W (8.90mm x 12.70mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
R4009NLXFRMR ETHERNET MOD IND 10/100B-T |
135 | - |
|
Datasheet |
- | Tube | Active | LAN 10/100 Base-T | 350µH | - | - | Surface Mount | 1.080" L x 0.480" W (27.43mm x 12.19mm) | 0.226" (5.74mm) | -40°C ~ 85°C | - | - |
|
TM2019ANLLAN XFMR 10/100 BASE-T (POE+) |
3,871 | - |
|
Datasheet |
Exos | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.500" L x 0.285" W (12.70mm x 7.24mm) | 0.185" (4.70mm) | -40°C ~ 85°C | - | - |
|
H7029FNL10GBASE-T DISCRETE 4CH MAR/SOL P |
1,355 | - |
|
Datasheet |
- | Tube | Active | LAN 10G Base-T | 120µH | - | 1:1 | - | 0.539" L x 0.591" W (13.70mm x 15.00mm) | 0.230" (5.85mm) | 0°C ~ 70°C | - | - |
|
TM42430ANLLAN XFMR 10/100 BASE-T (POE) |
2,000 | - |
|
Datasheet |
Exos | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.535" L x 0.480" W (13.60mm x 12.20mm) | 0.224" (5.70mm) | -40°C ~ 85°C | - | - |
|
HU4006NLMODULE MAGNETIC SNGL 2.5GB SMT |
200 | - |
|
Datasheet |
- | Tube | Active | - | - | - | - | Surface Mount | 0.540" L x 0.480" W (13.72mm x 12.19mm) | 0.226" (5.75mm) | 0°C ~ 70°C | - | - |
|
R5003NLXFRMR ETHERNET MOD IND 1000B-T |
120 | - |
|
Datasheet |
- | Tube | Active | LAN 1000 Base-T | 350µH | - | - | Surface Mount | 1.100" L x 0.297" W (27.94mm x 7.54mm) | 0.341" (8.66mm) | -40°C ~ 85°C | - | - |
|
TX1341NLXFRMR OCTAL 1:2 1.2MH SMD |
146 | - |
|
Datasheet |
- | Tube | Active | T1/E1 (Octal) | 1.2mH | - | 1:2 | Surface Mount | 1.000" L x 0.310" W (25.40mm x 7.87mm) | 0.295" (7.49mm) | -40°C ~ 85°C | - | - |
|
749050010U10G BASE-T TRANSFORMER 1 PORT |
284 | - |
|
Datasheet |
WE-LAN | Tape & Reel (TR) | Active | LAN 10G Base-T | 200µH | - | - | Surface Mount | 0.550" L x 0.500" W (13.97mm x 12.00mm) | 0.260" (6.60mm) | 0°C ~ 70°C | - | - |
|
H5019NLTRANSFORMER MODULE GIGABIT 1PORT |
941 | - |
|
Datasheet |
- | Tube | Active | Isolation and Data Interface (Encapsulated) | - | - | 1:1 | Surface Mount | 0.780" L x 0.655" W (19.81mm x 16.64mm) | 0.100" (2.54mm) | 0°C ~ 70°C | - | - |
|
TM5007NLLAN XFMR 1G BASE-T SINGLE |
1,593 | - |
|
Datasheet |
Exos | Tape & Reel (TR) | Active | LAN 1000 Base-T | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.715" L x 0.480" W (18.16mm x 12.20mm) | 0.224" (5.70mm) | 0°C ~ 70°C | - | - |
|
S558-5999-AN-FMODULE XFRMR GIGABIT MINIPCI SMD |
1,441 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | - | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.880" L x 0.540" W (22.35mm x 13.72mm) | 0.084" (2.13mm) | 0°C ~ 70°C | - | - |
|
2337822-5DISCRETE ETHERNET MAGNETICS SING |
411 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | - | - | - | Surface Mount | - | - | -40°C ~ 105°C | - | - |
|
H5004ENLPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
105 | - |
|
Datasheet |
- | Tube | Active | LAN 10/100/1000 Base-T | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.689" L x 0.480" W (17.50mm x 12.20mm) | 0.225" (5.72mm) | 0°C ~ 70°C | - | - |
|
TX1341NLTXFRMR OCTAL 1:2 1.2MH SMD |
3,070 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | T1/E1 (Octal) | 1.2mH | - | 1:2 | Surface Mount | 1.000" L x 0.310" W (25.40mm x 7.87mm) | 0.295" (7.49mm) | -40°C ~ 85°C | - | - |
|
TX1473NLTXFRMR OCTAL 1:2/1:1 1.2MH SMD |
600 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | T1/E1 (Octal) | 1.2mH | - | 1:2, 1:1 | Surface Mount | 1.000" L x 0.310" W (25.40mm x 7.87mm) | 0.295" (7.49mm) | -40°C ~ 85°C | - | - |
|
TM7008NLLAN XFMR 10G BASE-T (POE+) |
1,800 | - |
|
Datasheet |
Exos | Tape & Reel (TR) | Active | LAN 10G Base-T, Power over Ethernet (PoE) | 120µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.539" L x 0.480" W (13.70mm x 12.20mm) | 0.223" (5.67mm) | 0°C ~ 70°C | - | - |
|
HX6106NLTPULSE XFMR 350UH |
388 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN, Power over Ethernet (PoE) | 350µH | - | - | Surface Mount | 0.715" L x 0.511" W (18.16mm x 12.98mm) | 0.410" (10.41mm) | - | - | - |
|
T1068NLTXFRMR 4PORT 1:2CT 1.2MH SMD |
737 | - |
|
Datasheet |
- | Tape & Reel (TR) | 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) | 0°C ~ 70°C | - | - |
|
T1124NLTXFRMR T1/E1/CEPT/ISDN-PRI 1:2CT |
380 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | T1/E1 (Quad) | 1.2mH, 1.2mH | - | 1:2CT Transmitter, 1CT:2 Receiver | Surface Mount | 1.125" L x 0.485" W (28.58mm x 12.32mm) | 0.230" (5.84mm) | 0°C ~ 70°C | - | - |
