Pulse Transformers
Use the filters and product table below to compare Pulse Transformers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
T3021NLTRANSFORMER 1500VRMS DUAL SMD |
1,943 | - |
|
Datasheet | - | Tube | Obsolete | T3/E3 (Dual) | 40µH | - | 2CT:1 Transmitter, 2CT:1 Receiver | Surface Mount | 0.505" L x 0.280" W (12.83mm x 7.11mm) | 0.245" (6.22mm) | 0°C ~ 70°C | - | - |
|
|
TX1680NLTRANSFORMER 1500VRMS 1CT:2 1:2CT |
2,673 | - |
|
Datasheet | - | Tray | Active | T1/E1 (16) | 1.2mH | - | 1:2CT Transmitter, 1CT:2 Receiver | Surface Mount | 1.120" L x 0.680" W (28.45mm x 17.27mm) | 0.458" (11.63mm) | -40°C ~ 85°C | - | - |
|
|
TX1681NLTRANSFORMER 1500VRMS 1CT:1 |
2,537 | - |
|
Datasheet | - | Tray | Active | T1/E1 (16) | 1.2mH | - | 1:CT Transmitter, 1CT:1 Receiver | Surface Mount | 1.120" L x 0.680" W (28.45mm x 17.27mm) | 0.458" (11.63mm) | -40°C ~ 85°C | - | - |
|
|
TX9031NLTRANSFORMER 1500VRMS 1CT:2.4 SMD |
3,668 | - |
|
Datasheet | - | Tube | Obsolete | T1/E1 (Quad) | 1.2mH | - | 1CT:2.4 Transmitter, 1:1CT Receiver | Surface Mount | 1.255" L x 0.712" W (31.88mm x 18.08mm) | 0.315" (8.00mm) | - | - | - |
|
ST7032QNLTPULSE XFMR 1:1 TX 1:1 RX 67UH |
1,730 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | LAN 10G Base-T | 67µH | - | 1:1 Transmitter, 1:1 Receiver | Surface Mount | 0.455" L x 0.275" W (11.56mm x 6.99mm) | 0.225" (5.72mm) | 0°C ~ 70°C | - | - |
|
ST7033QNLTPULSE XFMR 1:1 TX 1:1 RX 90UH |
4,644 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | LAN 10G Base-T | 90µH | - | 1:1 Transmitter, 1:1 Receiver | Surface Mount | 0.455" L x 0.275" W (11.56mm x 6.99mm) | 0.225" (5.72mm) | 0°C ~ 70°C | - | - |
|
|
TX1281TPULSE XFMR 1CT:1 2MH |
1,030 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | - | 2mH | - | 1CT:1 | Surface Mount | 0.220" L x 0.230" W (5.59mm x 5.84mm) | 0.200" (5.08mm) | -40°C ~ 85°C | - | - |
|
H1164TPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
2,219 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | LAN 10/100 Base-T | - | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 1.125" L x 0.480" W (28.58mm x 12.19mm) | 0.230" (5.84mm) | 0°C ~ 70°C | - | - |
|
|
HX1148TPULSE XFMR 1CT:1 TX 1CT:1CT RX |
3,004 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100 Base-T | - | - | 1CT:1 Transmitter, 1CT:1CT Receiver | Surface Mount | 1.000" L x 0.390" W (25.40mm x 9.91mm) | 0.245" (6.22mm) | -40°C ~ 85°C | - | - |
|
|
HX1236TPULSE XFMR 1:1 TX 1:1 RX |
3,364 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100 Base-T | - | - | 1:1 Transmitter, 1:1 Receiver | Surface Mount | 1.125" L x 0.480" W (28.58mm x 12.19mm) | 0.280" (7.11mm) | -40°C ~ 85°C | - | - |
Pulse Transformers FAQ
Common questions about filtering, comparing and sourcing Pulse Transformers components.
How can I narrow the Pulse Transformers selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Pulse Transformers part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
