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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
78601/2JC-RPULSE XFMR 1:1 350UH |
266 | - |
|
Datasheet | 786J | Tape & Reel (TR) | Active | General Purpose | 350µH | 10VµS | 1:1 | Surface Mount | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
750313723PWR XFMR 1:1 GATE-DRIVE 700UH |
12,569 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - |
|
78601/9MCTRANSFORMER 1:1 10000UH 56VUS |
29,970 | - |
|
Datasheet | 786 | Tube | Not For New Designs | General Purpose | 10mH | 56VµS | 1:1 | Surface Mount | 0.354" L x 0.375" W (9.00mm x 9.52mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
|
78601/1JCPULSE XFMR 1:1 2MH |
9,317 | - |
|
Datasheet | 786J | Tube | Active | General Purpose | 2mH | 20VµS | 1:1 | Surface Mount | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
|
78602/9JCXFRMR 1:1:1 56VUS SMD TOROID |
5,095 | - |
|
Datasheet | 786 | Tube | Active | General Purpose | 10mH | 56VµS | 1:1:1 | Surface Mount | 0.354" L x 0.375" W (9.00mm x 9.52mm) | 0.250" (6.35mm) | -40°C ~ 85°C | - | - |
|
78601/1CTRANSFORMER 1:1 2000UH 20VUS |
873 | - |
|
Datasheet | 786 | Bulk | Active | General Purpose | 2mH | 20VµS | 1:1 | Through Hole | 0.354" L x 0.375" W (9.00mm x 9.52mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
|
78615/9CTRANSFORMER 1CT:1CT 10MH 56VUS |
348 | - |
|
Datasheet | 786 | Tube | Active | General Purpose | 10mH | 56VµS | 1CT:1CT | Through Hole | 0.354" L x 0.375" W (9.00mm x 9.52mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
|
78604/9JCXFRMR 2:1 56VUS SMD TOROID |
227 | - |
|
Datasheet | 786 | Tube | Active | General Purpose | 10mH | 56VµS | 2:1 | Surface Mount | 0.354" L x 0.375" W (9.00mm x 9.52mm) | 0.250" (6.35mm) | -40°C ~ 85°C | - | - |
|
|
78601/9CTRANSFORMER 1:1 10000UH 56VUS |
163 | - |
|
Datasheet | 786 | Bulk | Active | General Purpose | 10mH | 56VµS | 1:1 | Through Hole | 0.354" L x 0.375" W (9.00mm x 9.52mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
PT61017XPEL10/100 BASE T XFORMER,CMC(TX/RX) |
1,404 | - |
|
Datasheet | PT | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1:1CT | Surface Mount | 0.504" L x 0.272" W (12.80mm x 6.90mm) | 0.222" (5.65mm) | -40°C ~ 85°C | - | - |
|
74930030WE-STST SMT SUPER TINY SIGNAL TR |
2,478 | - |
|
Datasheet | WE-STST | Tape & Reel (TR) | Active | - | 350µH | - | 1:1 | Surface Mount | 0.185" L x 0.127" W (4.70mm x 3.22mm) | 0.114" (2.90mm) | -40°C ~ 105°C | - | - |
|
ALT4532-201-T001XFRMR LAN 1CT:1CT 200UH |
6,806 | - |
|
Datasheet | ALT | Tape & Reel (TR) | Not For New Designs | LAN | 200µH | - | 1CT:1CT | Surface Mount | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.114" (2.90mm) | -40°C ~ 85°C | - | - |
|
76601/1CXFRMR 1:1 1916UH 17.5VUS B |
389 | - |
|
Datasheet | 766 | Tube | Active | General Purpose | 1.9mH | 17.5VµS | 1:1 | Through Hole | 0.500" L x 0.350" W (12.70mm x 8.89mm) | 0.260" (6.60mm) | 0°C ~ 70°C | - | - |
|
SM41126ELCHIP LAN XFMR MODULE,10/100 TX,W |
1,070 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | - | Surface Mount | 0.500" L x 0.341" W (12.70mm x 8.66mm) | 0.157" (3.99mm) | -40°C ~ 85°C | - | - |
|
ICI70CGI-222ISOLATION INDUCTORS 2.2 MH |
2,496 | - |
|
Datasheet | ICI70CGI-222 | Tape & Reel (TR) | Active | - | 2.2mH | - | 1:1 | Surface Mount | 0.280" L x 0.236" W (7.10mm x 6.00mm) | 0.189" (4.80mm) | -40°C ~ 125°C | - | - |
|
PH9085.011NLTIND PWR 3.0X3.0X1.2 1.02MH SMT |
5,484 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | - | - | - | - | Surface Mount | 0.319" L x 0.280" W (8.10mm x 7.10mm) | 0.200" (5.08mm) | - | - | - |
|
749302011XFRMR 1:4.5:4.5:1 2MH SMD |
3,523 | - |
|
Datasheet | WE-STST | Tape & Reel (TR) | Active | - | 2mH | - | 1:4.5:4.5:1 | Surface Mount | 0.185" L x 0.127" W (4.70mm x 3.22mm) | 0.114" (2.90mm) | -40°C ~ 105°C | - | - |
|
PA2001NLPULSE XFMR 1:1 403UH |
1,916 | - |
|
Datasheet | - | Tube | Active | - | 403µH | 12VµS | 1:1 | Surface Mount | 0.340" L x 0.265" W (8.64mm x 6.73mm) | 0.098" (2.49mm) | -40°C ~ 130°C | - | - |
|
ALAN-101-TLAN XFRMR 10/100 1PORT EXT-TEMP |
5,700 | - |
|
Datasheet | ALAN-101 | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT | Surface Mount | 0.504" L x 0.272" W (12.80mm x 6.90mm) | 0.217" (5.51mm) | -40°C ~ 85°C | - | - |
|
SM42P01ELLAN TRANSFORMER |
153 | - |
|
Datasheet | SM | Tape & Reel (TR) | Active | LAN 2.5/5G Base-T, Power over Ethernet (PoE) | 230µH | - | - | Surface Mount | 0.650" L x 0.406" W (16.50mm x 10.30mm) | 0.161" (4.10mm) | -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.
