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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
HX5008NLSTTRANSFORMER |
3,659 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | LAN 10/100/1000 Base-T | 325µH | - | 1:1 | Surface Mount | 0.518" L x 0.595" W (13.16mm x 15.11mm) | 0.251" (6.37mm) | -40°C ~ 85°C | - | - |
|
|
HX5009FNLTTRANSFORMER |
3,096 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | LAN 10/100/1000 Base-T | 350µH | - | 1:1 | Surface Mount | 0.538" L x 0.726" W (13.67mm x 18.44mm) | 0.241" (6.12mm) | -40°C ~ 85°C | - | - |
|
|
HX5020NLSTTRANSFORMER |
3,506 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | LAN 10/100/1000 Base-T | 350µH | - | 1:1 | Surface Mount | 1.100" L x 0.430" W (27.94mm x 10.92mm) | 0.328" (8.33mm) | -40°C ~ 85°C | - | - |
|
HX6096NLSTTRANSFORMER |
3,242 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | LAN 10/100/1000 Base-T | 250µH | - | 1:1 | Surface Mount | 0.715" L x 0.480" W (18.16mm x 12.20mm) | 0.270" (6.85mm) | -40°C ~ 85°C | - | - |
|
|
23Z91SMXFRMR AUI ETHERNET LAN 16SOIC |
4,692 | - |
|
Datasheet | - | Tube | Obsolete | Isolation and Data Interface (Encapsulated) | - | 2.4VµS | 1:1 | Surface Mount | 0.450" L x 0.265" W (11.43mm x 6.73mm) | 0.215" (5.46mm) | - | - | - |
|
|
B2064XFRMR FOR ALCATEL ADSL CHIPSET |
4,736 | - |
|
Datasheet | - | Tray | Obsolete | ADSL | 480µH | - | 1:1 | Surface Mount | 0.530" L x 0.516" W (13.46mm x 13.11mm) | 0.485" (12.32mm) | - | - | - |
|
|
B4021XFRMR FOR BROADCOM/TI CHIPST SMD |
4,605 | - |
|
Datasheet | - | Tube | Obsolete | VDSL | 190µH | - | 1CT:1CT | Through Hole | 0.500" L x 0.350" W (12.70mm x 8.89mm) | 0.250" (6.35mm) | - | - | - |
|
|
H1086MODULE TRANSFORMER |
3,818 | - |
|
Datasheet | - | Tube | Obsolete | LAN 10/100 Base-T | - | - | 1:1 | Surface Mount | 1.000" L x 0.390" W (25.40mm x 9.91mm) | 0.245" (6.22mm) | - | - | - |
|
|
H1086TMODULE TRANSFORMER |
4,275 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | LAN 10/100 Base-T | - | - | 1:1 | Surface Mount | 1.000" L x 0.390" W (25.40mm x 9.91mm) | 0.245" (6.22mm) | - | - | - |
|
|
H1187MODULE TRANSFORMER |
4,921 | - |
|
Datasheet | - | Tube | Obsolete | - | - | - | - | Surface Mount | 0.300" L x 0.276" W (7.62mm x 7.00mm) | 0.250" (6.35mm) | - | - | - |
|
|
H1187TMODULE TRANSFORMER |
2,781 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | - | - | - | - | Surface Mount | 0.300" L x 0.276" W (7.62mm x 7.00mm) | 0.250" (6.35mm) | - | - | - |
|
|
H2017MODULE TRANSFORMER |
2,142 | - |
|
Datasheet | - | Tube | Obsolete | - | - | - | - | Surface Mount | 1.120" L x 0.480" W (28.45mm x 12.19mm) | 0.280" (7.11mm) | - | - | - |
|
|
H2017TMODULE TRANSFORMER |
1,366 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | - | - | - | - | Surface Mount | 1.120" L x 0.480" W (28.45mm x 12.19mm) | 0.280" (7.11mm) | - | - | - |
|
|
PE-64937TRANSFORMER |
3,407 | - |
|
Datasheet | - | Tube | Obsolete | T1/E1 (Single) | 1.2mH | - | 1:1.36 | Through Hole | 0.350" L x 0.500" W (8.89mm x 12.70mm) | 0.250" (6.35mm) | - | - | - |
|
|
PE-64943TRANSFORMER |
3,938 | - |
|
Datasheet | - | Tube | Obsolete | T1/E1 (Single) | 1.2mH | - | 1CT:2CT | Through Hole | 0.500" L x 0.350" W (12.70mm x 8.89mm) | 0.250" (6.35mm) | - | - | - |
|
|
PE-64950TRANSFORMER |
4,470 | - |
|
Datasheet | - | Tube | Obsolete | T1/E1 (Dual) | 1.2mH, 600µH | - | 1CT:1CT, 1CT:3CT:1 | Through Hole | 1.000" L x 0.386" W (25.40mm x 9.80mm) | 0.290" (7.37mm) | - | - | - |
|
|
PE-64951TRANSFORMER |
1,533 | - |
|
Datasheet | - | Tube | Obsolete | T1/E1 (Dual) | 1.2mH, 1.2mH | - | 1:2CT, 1:2CT | Through Hole | 0.800" L x 0.386" W (20.32mm x 9.80mm) | 0.250" (6.35mm) | - | - | - |
|
|
PE-64993TRANSFORMER |
1,259 | - |
|
Datasheet | - | Tube | Obsolete | Isolation and Data Interface (Encapsulated) | 22mH | - | 1CT:1CT | Through Hole | 0.559" L x 0.559" W (14.20mm x 14.20mm) | 0.402" (10.20mm) | - | - | - |
|
|
PE-65340TRANSFORMER |
4,694 | - |
|
Datasheet | - | Tube | Obsolete | T1/E1 (Single) | 1.2mH | - | 1:1.36 | Through Hole | 0.500" L x 0.350" W (12.70mm x 8.89mm) | 0.250" (6.35mm) | - | - | - |
|
|
PE-65363TRANSFORMER |
2,694 | - |
|
Datasheet | - | Tube | Obsolete | T1/E1 (Single) | 500µH | - | 1:4CT | Through Hole | 0.350" L x 0.500" W (8.89mm x 12.70mm) | 0.250" (6.35mm) | - | - | - |
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.
