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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PE-68866NLXFRMR 1:1/1.26 / 1:2CT 1.5/1.2MH |
4,501 | - |
|
Datasheet | - | Tube | Obsolete | T1/E1 (Dual) | 1.2mH, 1.5mH | - | 1:1/1.26, 1:2CT | Surface Mount | 0.675" L x 0.456" W (17.15mm x 11.58mm) | 0.340" (8.64mm) | 0°C ~ 70°C | - | - |
|
|
PE-68836NLXFRMR 1:1/1.26 / 1:1/1.26 SMD |
1,192 | - |
|
Datasheet | - | Tube | Active | T1/E1 (Dual) | 1.5mH, 1.5mH | - | 1:1/1.26, 1:1/1.26 | Surface Mount | 0.675" L x 0.456" W (17.15mm x 11.58mm) | 0.340" (8.64mm) | 0°C ~ 70°C | - | - |
|
|
PE-68864NLXFRMR 1CT:2CT/1:1 1.2/1.2MH SMD |
3,455 | - |
|
Datasheet | - | Tube | Active | T1/E1 (Dual) | 1.2mH, 1.2mH | - | 1CT:2CT, 1:1 | Surface Mount | 0.675" L x 0.456" W (17.15mm x 11.58mm) | 0.340" (8.64mm) | 0°C ~ 70°C | - | - |
|
|
PE-68882NLXFRMR 1CT:1.15CT/1CT:1CT SMD |
4,700 | - |
|
Datasheet | - | Tube | Obsolete | T1/E1 (Dual) | 1.6mH, 1.6mH | - | 1CT:1.15CT, 1CT:1CT | Surface Mount | 0.675" L x 0.456" W (17.15mm x 11.58mm) | 0.340" (8.64mm) | -40°C ~ 85°C | - | - |
|
PE-68826NLXFRMR 1:1/1.26 / 1:2CT 1.2/1.2MH |
4,138 | - |
|
Datasheet | - | Tube | Active | T1/E1 (Dual) | 1.2mH, 1.2mH | - | 1:1/1.26, 1:2CT | Surface Mount | 0.675" L x 0.456" W (17.15mm x 11.58mm) | 0.340" (8.64mm) | -40°C ~ 85°C | - | - |
|
|
TX1192NLMODULE 1CT:2.42CT 1.2MH SMD |
1,588 | - |
|
Datasheet | - | Tube | Obsolete | T1/E1 (Dual) | 1.2mH | - | 1CT:2.42CT Transmitter, 1CT:2.42CT Receiver | Surface Mount | 0.690" L x 0.480" W (17.53mm x 12.20mm) | 0.227" (5.76mm) | -40°C ~ 85°C | - | - |
|
|
TX3047NLXFRMR OCTAL 1:1 100UH SMD |
2,528 | - |
|
Datasheet | - | Tube | Obsolete | T3/E3 (Octal) | 100µH | - | 1:1 | Surface Mount | 1.000" L x 0.310" W (25.40mm x 7.87mm) | 0.295" (7.49mm) | -40°C ~ 85°C | - | - |
|
E2457NLXFRMR ISOL 10BASE-T 1:1.41 SMD |
2,875 | - |
|
Datasheet | - | Tube | Active | Isolation and Data Interface (Encapsulated) | 140µH, 140µH | - | 1CT:1.41CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.500" L x 0.358" W (12.70mm x 9.09mm) | 0.241" (6.12mm) | - | - | - |
|
|
T5005NLXFRM ISDN-S 1:2.5/1:2.5 22MH SMD |
1,794 | - |
|
Datasheet | - | Tube | Active | Isolation and Data Interface (Encapsulated) | 22mH | - | 1:2.5, 1:2.5 | Surface Mount | 0.950" L x 0.580" W (24.13mm x 14.73mm) | 0.300" (7.62mm) | 0°C ~ 70°C | - | - |
|
|
BX2577LNLXFRMR ADSL FOR GLOBESPAN CPE CHP |
3,344 | - |
|
Datasheet | - | Tray | Active | ADSL | 701µH | - | 1:4 Transmitter, 1:2 Receiver | Surface Mount | 0.537" L x 0.622" W (13.65mm x 15.80mm) | 0.492" (12.50mm) | -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.
