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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
750510185XFRM VX180-IFE6 POTS DAUGHTERBRD |
427 | - |
|
Datasheet | MID-DSLIKN | Tape & Reel (TR) | Active | VDSL | 400µH | - | 1:1 | Surface Mount | 0.385" L x 0.360" W (9.78mm x 9.14mm) | 0.415" (10.54mm) | -40°C ~ 85°C | - | - |
|
PE-65728NLTRANSFMR AUI ETHERNET LAN 16SOIC |
483 | - |
|
Datasheet | - | Tube | Active | Isolation and Data Interface (Encapsulated) | - | - | 1:1 | Surface Mount | 0.500" L x 0.285" W (12.70mm x 7.24mm) | 0.210" (5.33mm) | 0°C ~ 70°C | - | - |
|
H1260NLTXFRMR MODULE 1PORT 1:1 10/100 |
1,430 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10G Base-T | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.500" L x 0.280" W (12.70mm x 7.11mm) | 0.235" (5.97mm) | 0°C ~ 70°C | - | - |
|
PA2649NLTRANSFMR 33-57VIN 12VOUT 2.5ASMD |
3,852 | - |
|
Datasheet | - | Tray | Active | - | 100.5µH | - | - | Surface Mount | 0.690" L x 0.529" W (17.53mm x 13.44mm) | 12.45mm | -40°C ~ 130°C | - | - |
|
HM1238NLXFMR CMC MODULE AECQ BATT MNGT |
667 | - |
|
Datasheet | - | Tube | Active | - | 300µH | - | 1:1 | Surface Mount | 0.413" L x 0.330" W (10.50mm x 8.38mm) | 0.167" (4.25mm) | - | - | - |
|
ISNA-0249-D104ISNA PULSE TRANSFORMER SMD 0.1A |
103 | - |
|
Datasheet | IS | Bulk | Active | SCR and Triac Trigger (Encapsulated) | 3.5mH | 300VµS | 1:1 | Surface Mount | 0.701" L x 0.717" W (17.80mm x 18.20mm) | 0.532" (13.50mm) | -25°C ~ 100°C | - | - |
|
ALANL100X1-EF62DT10/100BASE-TX LAN XFMR |
3,627 | - |
|
Datasheet | ALANL100X1-E | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.500" L x 0.280" W (12.70mm x 7.11mm) | 0.085" (2.16mm) | -40°C ~ 85°C | - | - |
|
PH9572.122ANLTGDT, FUNCTIONAL, EP7, SMT |
11,803 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | Gate Drive | 1mH | 42.4VµS | - | Surface Mount | 0.402" L x 0.295" W (10.20mm x 7.50mm) | 0.433" (11.00mm) | -40°C ~ 125°C | - | - |
|
|
PH9572.322ANLTGDT, FUNCTIONAL, EP7, SMT |
10,026 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | Gate Drive | - | - | - | Surface Mount | - | - | - | - | - |
|
PM2155.011NLTXFMR PUSH-PULL SIDE CAR S NPB |
681 | - |
|
Datasheet | PM2155.XXXNLT | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 3.2mH | 109VµS | 1CT:1CT | Surface Mount | 0.630" L x 0.591" W (16.00mm x 15.00mm) | 0.295" (7.50mm) | -40°C ~ 125°C | - | - |
|
S558-5999-46-FMODULE XFRMR LAN 10/100B-TX SMD |
907 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 420µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 1.000" L x 0.390" W (25.40mm x 9.91mm) | 0.235" (5.97mm) | 0°C ~ 70°C | - | - |
|
|
PA2417NLPULSE XFMR 530UH |
2,230 | - |
|
Datasheet | - | Tray | Active | - | 530µH | - | - | Surface Mount | 0.551" L x 0.516" W (14.00mm x 13.11mm) | 0.485" (12.32mm) | -40°C ~ 130°C | - | - |
|
PA1138NLTXFRMR 12V 13.5W 127UH POE EP13 |
1,410 | - |
|
Datasheet | EP13 | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 127µH | - | 1:0.292:0.208 | Surface Mount | 0.551" L x 0.695" W (14.00mm x 17.65mm) | 0.500" (12.70mm) | -40°C ~ 125°C | - | - |
|
PM2190.034NLTXFMR PWR .750 UH EP7 SM NPB |
1,137 | - |
|
Datasheet | PM2190.XXXNL | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 750µH | 66VµS | 3CT:4CT | Surface Mount | 0.394" L x 0.394" W (10.00mm x 10.00mm) | 0.492" (12.50mm) | -40°C ~ 125°C | - | - |
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|
R1003NLXFRMR ETHERNET MOD IND 10/100B-T |
679 | - |
|
Datasheet | - | Tube | Active | LAN 10/100 Base-T | 350µH | - | - | Surface Mount | 0.510" L x 0.280" W (12.95mm x 7.11mm) | 0.245" (6.22mm) | -40°C ~ 85°C | - | - |
|
|
HM2147NLTXFMR SGL 1CT:1CT 500UH 4.3KV |
2,590 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | - | 500µH | - | 1:1 | Surface Mount | 0.478" L x 0.354" W (12.15mm x 9.00mm) | 0.126" (3.20mm) | -40°C ~ 125°C | - | - |
|
|
PA1131NLTXFRMR 5.0V 3W 500UH POE EP7 SMD |
260 | - |
|
Datasheet | EP7 | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 500µH | - | 1:0.125:0.208 | Surface Mount | 0.420" L x 0.525" W (10.67mm x 13.34mm) | 0.365" (9.27mm) | -40°C ~ 125°C | - | - |
|
PA1134NLTXFRMR 5V 7W 253UH POE EP10 SMD |
1,431 | - |
|
Datasheet | EP10 | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 253µH | - | 1:0.125:0.208 | Surface Mount | 0.515" L x 0.600" W (13.08mm x 15.24mm) | 0.451" (11.45mm) | -40°C ~ 125°C | - | - |
|
PA1133NLTXFRMR 3.3V 7W 253UH POE EP10 SMD |
562 | - |
|
Datasheet | EP10 | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 253.4µH | - | 1:0.083:0.208 | Surface Mount | 0.515" L x 0.600" W (13.08mm x 15.24mm) | 0.451" (11.45mm) | -40°C ~ 125°C | - | - |
|
|
PA1260NLTXFRMR 5V 13.5W 77.4UH POE EP13 |
259 | - |
|
Datasheet | EP13 | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 77.4µH | - | 1:0.273:0.682 | Surface Mount | 0.551" L x 0.516" W (14.00mm x 13.11mm) | 0.485" (12.32mm) | -40°C ~ 130°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.
