Pulse Transformers
Browse available Pulse Transformers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SM453229A-381N7YLAN XFMR,10/100/1000 BASE-T,IEEE |
3,282 | - |
|
Datasheet | SM | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T | 350µH | - | 1:1 | Surface Mount | 0.185" L x 0.127" W (4.70mm x 3.22mm) | 0.114" (2.90mm) | -40°C ~ 85°C | Automotive | AEC-Q200 |
|
DA102MC-RDIGITAL AUDIO TX 1:1 3MH SMD |
3,232 | - |
|
Datasheet | DA100 | Tape & Reel (TR) | Not For New Designs | - | 3.9mH | 20VµS | 1:1 | Surface Mount | 0.354" L x 0.375" W (9.00mm x 9.52mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
78604/9CTRANSFORMER 2:1 10MH 56VUS |
1,313 | - |
|
Datasheet | 786 | Tube | Active | General Purpose | 10mH | 56VµS | 2:1 | Through Hole | 0.354" L x 0.375" W (9.00mm x 9.52mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
DA101CDIGITAL AUDIO TX 1:1 1.5MH DIP |
3,869 | - |
|
Datasheet | DA100 | Tube | Active | - | 2.06mH | 15VµS | 1:1 | Through Hole | 0.354" L x 0.375" W (9.00mm x 9.52mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
PA2004NLPULSE XFMR 1:1:1 437UH |
2,406 | - |
|
Datasheet | - | Tube | Active | - | 437µH | 20VµS | 1:1:1 | Surface Mount | 0.340" L x 0.265" W (8.64mm x 6.73mm) | 0.140" (3.56mm) | -40°C ~ 130°C | - | - |
|
PA0297NLPULSE XFMR 2:1:1 1200UH |
3,424 | - |
|
Datasheet | - | Tube | Active | - | 1200µH | 27.2VµS | 2:1:1 | Surface Mount | 0.354" L x 0.339" W (9.00mm x 8.60mm) | 0.299" (7.60mm) | -40°C ~ 130°C | - | - |
|
HM2108NLXFMR CMC MODULE AECQ BATT MNGT |
4,903 | - |
|
Datasheet | - | Tube | Active | - | 135µH | - | - | Surface Mount | 0.335" L x 0.663" W (8.50mm x 16.84mm) | 0.226" (5.75mm) | - | - | - |
|
HX1339NLXFRMR MODULE 100B-TX 2 CH SMT |
1,243 | - |
|
Datasheet | - | Tube | Active | General Purpose | 350µH | - | 1:1 | Surface Mount | - | 0.300" (7.62mm) | - | - | - |
|
H7008FNLTRANSFORMER MODULE 10GBASE-T |
2,507 | - |
|
Datasheet | - | Tube | Active | LAN 10G Base-T | 200µH | - | 1:1 | Surface Mount | 0.591" L x 0.539" W (15.00mm x 13.70mm) | 0.230" (5.85mm) | 0°C ~ 70°C | - | - |
|
IT258XFRMR PULSE 1:1 SGL 2.5MH 1A |
3,808 | - |
|
Datasheet | IT | Tray | Active | Data/Voice Coupling | 2.5mH | - | 1:1 | Through Hole | 0.693" L x 0.657" W (17.60mm x 16.70mm) | 0.445" (11.30mm) | -25°C ~ 70°C | - | - |
|
78602/16JC-RPULSE XFMR 1:1:1 3.35MH |
2,516 | - |
|
Datasheet | 786J | Tape & Reel (TR) | Active | General Purpose | 3.35mH | 28VµS | 1:1:1 | Surface Mount | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
78601/3MCPULSE XFMR 1:1 200UH |
2,960 | - |
|
Datasheet | 786 | Tube | Not For New Designs | General Purpose | 200µH | 6VµS | 1:1 | Surface Mount | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
|
78602/4CPULSE XFMR 1:1:1 67UH |
4,654 | - |
|
Datasheet | 786 | Tube | Active | General Purpose | 67µH | 4VµS | 1:1:1 | Through Hole | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
|
78615/8CPULSE XFMR 1CT:1CT 1MH |
2,630 | - |
|
Datasheet | 786 | Tube | Active | General Purpose | 1mH | 15VµS | 1CT:1CT | Through Hole | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
DA102JCDIGITAL AUDIO TX 1:1 3MH DIP |
1,446 | - |
|
Datasheet | DA100J | Box | Active | - | 3.9mH | 20VµS | 1:1 | Surface Mount | 0.354" L x 0.375" W (9.00mm x 9.52mm) | 0.250" (6.35mm) | -40°C ~ 85°C | - | - |
|
|
DA103JCDIGITAL AUDIO TX 1:1 5MH DIP |
4,958 | - |
|
Datasheet | DA100J | Box | Active | - | 7.75mH | 28VµS | 1:1 | Surface Mount | 0.354" L x 0.375" W (9.00mm x 9.52mm) | 0.250" (6.35mm) | -40°C ~ 85°C | - | - |
|
|
78602/2CTRANSFORMER 1:1:1 500UH 10VUS |
4,160 | - |
|
Datasheet | 786 | Tube | Active | General Purpose | 500µH | 10VµS | 1:1:1 | Through Hole | 0.354" L x 0.375" W (9.00mm x 9.52mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
|
78601/2JCTRANSFORMER 1:1 350UH 10VUS |
4,251 | - |
|
Datasheet | 786J | Tube | Active | General Purpose | 350µH | 10VµS | 1:1 | Surface Mount | 0.354" L x 0.375" W (9.00mm x 9.52mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
|
78604/4JCXFRMR 2:1 4VUS SMD TOROID |
3,776 | - |
|
Datasheet | 786 | Tube | Active | General Purpose | 67µH | 4VµS | 2:1 | Surface Mount | 0.354" L x 0.375" W (9.00mm x 9.52mm) | 0.250" (6.35mm) | -40°C ~ 85°C | - | - |
|
|
78615/16JCXFRMR 1CT:1CT 28VUS SMD TOROID |
1,126 | - |
|
Datasheet | 786 | Tube | Active | General Purpose | 4mH | 28VµS | 1CT:1CT | Surface Mount | 0.354" L x 0.375" W (9.00mm x 9.52mm) | 0.250" (6.35mm) | -40°C ~ 85°C | - | - |
Pulse Transformers FAQ
Common questions about selecting, comparing and sourcing Pulse Transformers components through Winsun (HK) Electronics.
What should I check when selecting Pulse Transformers components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Pulse Transformers part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Pulse Transformers parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Pulse Transformers components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
