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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
78604/2CPULSE XFMR 2:1 500UH |
1,732 | - |
|
Datasheet | 786 | Tube | Active | General Purpose | 500µH | 10VµS | 2:1 | Through Hole | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
78602/3CPULSE XFMR 1:1:1 200UH |
4,946 | - |
|
Datasheet | 786 | Tube | Active | General Purpose | 200µH | 6VµS | 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 | - | - |
|
78604/3CTRANSFORMER 2:1 200UH 6VUS |
4,111 | - |
|
Datasheet | 786 | Tube | Active | General Purpose | 200µH | 6VµS | 2:1 | Through Hole | 0.354" L x 0.375" W (9.00mm x 9.52mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
78602/16JCPULSE XFMR 1:1:1 3.35MH |
4,124 | - |
|
Datasheet | 786J | Tube | 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 | - | - |
|
78615/4CPULSE XFMR 1CT:1CT 67UH |
1,622 | - |
|
Datasheet | 786 | Tube | Active | General Purpose | 67µH | 4VµS | 1CT:1CT | Through Hole | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
DA103CDIGITAL AUDIO TX 1:1 5MH DIP |
4,898 | - |
|
Datasheet | DA100 | Box | Active | - | 7.75mH | 28VµS | 1:1 | Through Hole | 0.354" L x 0.375" W (9.00mm x 9.52mm) | 0.250" (6.35mm) | -40°C ~ 85°C | - | - |
|
78615/8JCPULSE XFMR 1CT:1CT 1MH |
2,900 | - |
|
Datasheet | 786J | Tube | Active | General Purpose | 1mH | 15VµS | 1CT:1CT | Surface Mount | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
78601/4JCPULSE XFMR 1:1 58UH |
4,174 | - |
|
Datasheet | 786J | Tube | Active | General Purpose | 58µH | 4VµS | 1:1 | Surface Mount | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
78604/8CPULSE XFMR 2:1 1MH |
1,011 | - |
|
Datasheet | 786 | Tube | Active | General Purpose | 1mH | 15VµS | 2:1 | Through Hole | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
78601/16CTRANSFORMER 1:1:1 5000UH 28VUS |
2,968 | - |
|
Datasheet | 786 | Tube | Active | General Purpose | 4mH | 28VµS | 1:1 | Through Hole | 0.354" L x 0.375" W (9.00mm x 9.52mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
78601/8JCPULSE XFMR 1:1 850UH |
4,262 | - |
|
Datasheet | 786J | Tube | Active | General Purpose | 850µH | 15VµS | 1:1 | Surface Mount | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
78601/16JCPULSE XFMR 1:1 3.65MH |
4,696 | - |
|
Datasheet | 786J | Tube | Active | General Purpose | 3.65mH | 28VµS | 1:1 | Surface Mount | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
76615/1CXFRMR 1CT:1CT 3200UH 45VUS D |
4,829 | - |
|
Datasheet | 766 | Tube | Active | General Purpose | 3.2mH | 45VµS | 1CT:1CT | Through Hole | 0.500" L x 0.350" W (12.70mm x 8.89mm) | 0.260" (6.60mm) | 0°C ~ 70°C | - | - |
|
76602/1CXFRMR 1:1:1 2060UH 17.5VUS C |
1,385 | - |
|
Datasheet | 766 | Tube | Active | General Purpose | 2.06mH | 17.5VµS | 1:1:1 | Through Hole | 0.500" L x 0.350" W (12.70mm x 8.89mm) | 0.260" (6.60mm) | 0°C ~ 70°C | - | - |
|
|
P5005NLPULSE XFMR 1:0.1:0.1 |
3,269 | - |
|
Datasheet | - | Tray | Active | - | - | - | 1:0.1:0.1 | Through Hole | 0.717" L x 0.630" W (18.20mm x 16.00mm) | 0.697" (17.70mm) | -30°C ~ 110°C | - | - |
|
PA3855.002NLPULSE XFMR 48UH |
2,018 | - |
|
Datasheet | - | Tray | Active | - | 48µH | - | - | Surface Mount | 0.571" L x 0.695" W (14.50mm x 17.65mm) | 0.551" (14.00mm) | -40°C ~ 130°C | - | - |
|
IL-10-0003IL5 PULSE TRANSFORMER THT 0.25A |
3,955 | - |
|
Datasheet | IL | Bulk | Active | SCR and Triac Trigger (Encapsulated) | 1.5mH | 200VµS | 1:1:1 | Through Hole | 0.689" L x 0.728" W (17.50mm x 18.50mm) | 0.453" (11.50mm) | -25°C ~ 70°C | - | - |
|
IL-10-0002IL7 PULSE TRANSFORMER THT SPEZ |
1,969 | - |
|
Datasheet | IL | Bulk | Active | SCR and Triac Trigger (Encapsulated) | 16.5mH | 200VµS | 3:1:1 | Through Hole | 0.689" L x 0.728" W (17.50mm x 18.50mm) | 0.453" (11.50mm) | -25°C ~ 70°C | - | - |
|
|
ITRB-0249-D101ITRB PULSE TRANSFORMER THT 0.1A |
2,862 | - |
|
Datasheet | IT | Bulk | Active | SCR and Triac Trigger (Encapsulated) | 1.4mH | 250VµS | 2:1 | Through Hole | 0.701" L x 0.717" W (17.80mm x 18.20mm) | 0.512" (13.00mm) | -25°C ~ 100°C | - | - |
|
76250ENCXFRMR MAX250 EN60950 APPROVED |
4,248 | - |
|
Datasheet | - | Tube | Active | Isolation and Data Interface (Encapsulated) | 2mH | - | 1CT:1 | Through Hole | 0.591" L x 0.591" W (15.00mm x 15.00mm) | 0.502" (12.75mm) | 0°C ~ 70°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.
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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.