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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
H5019NLTTRANSFORMER MODULE GIGABIT 1PORT |
4,604 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.780" L x 0.655" W (19.81mm x 16.64mm) | 0.100" (2.54mm) | 0°C ~ 70°C | - | - |
|
HX6062NLPULSE XFMR 1CT:1CT TX/RX |
123 | - |
|
Datasheet | - | Tube | Active | LAN 10/100/1000 Base-T | 325µH, 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.689" L x 0.480" W (17.50mm x 12.20mm) | 0.225" (5.72mm) | -40°C ~ 85°C | - | - |
|
HX1148NLMODULE TRANSFMR SNGL LAN 16P SMD |
523 | - |
|
Datasheet | - | Tube | Active | Isolation and Data Interface (Encapsulated) | - | - | 1CT:1 Transmitter, 1CT:1CT Receiver | Surface Mount | 1.000" L x 0.390" W (25.40mm x 9.91mm) | 0.245" (6.22mm) | -40°C ~ 85°C | - | - |
|
H7008FNLTTRANSFORMER MODULE 10GBASE-T |
3,021 | - |
|
Datasheet | - | Tape & Reel (TR) | 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 | - | - |
|
H5015FNLTPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
1,782 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.695" L x 0.596" W (17.66mm x 15.14mm) | 0.180" (4.57mm) | 0°C ~ 70°C | - | - |
|
HD8005FNLTTRANSFORMER HDBASE-T 57W |
900 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | HDBase-T | 100µH | - | 1:1 | Surface Mount | 0.539" L x 0.591" W (13.70mm x 15.00mm) | 0.230" (5.85mm) | 0°C ~ 70°C | - | - |
|
T1142NLXFRMR T1/E1/CEPT/ISDN-PRI 1:2.4 |
362 | - |
|
Datasheet | - | Tube | Active | T1/E1 (Quad) | 1mH, 1mH | - | 1:2.4 Transmitter, 1:1 Receiver | Surface Mount | 1.125" L x 0.485" W (28.58mm x 12.32mm) | 0.230" (5.84mm) | 0°C ~ 70°C | - | - |
|
HX1332CNLXFRMR MODULE 100B-TX 16 PIN SMT |
208 | - |
|
Datasheet | HX1332CNL | Tube | Active | LAN 100 Base-TX | 350µH | - | 1:1 | Surface Mount | 1.000" L x 0.677" W (25.40mm x 17.20mm) | 0.406" (10.30mm) | -40°C ~ 85°C | - | - |
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|
R5032NLXFRMR ETHERNET MOD IND 1000B-T |
537 | - |
|
Datasheet | - | Tube | Active | LAN 1000 Base-T | 350µH | - | - | Surface Mount | 0.650" L x 0.370" W (16.51mm x 9.41mm) | 0.088" (2.24mm) | -40°C ~ 85°C | - | - |
|
HD8006FNLTRANSFORMER HDBASET 140W |
260 | - |
|
Datasheet | - | Tube | Active | HDBase-T | 120µH | - | 1:1 | Surface Mount | 0.698" L x 0.625" W (17.73mm x 15.88mm) | 0.320" (8.12mm) | 0°C ~ 70°C | - | - |
|
H5079NLTMODULE MINI-MAG 1PORT 1000BASE-T |
2,582 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | - | - | 1:1 | Surface Mount | 0.785" L x 0.551" W (19.94mm x 14.00mm) | 0.100" (2.54mm) | 0°C ~ 70°C | - | - |
|
749052051XFRMR LAN 10G BASE-T 1:1 120UH |
164 | - |
|
Datasheet | WE-LAN | Tape & Reel (TR) | Active | LAN 10G Base-T | 120µH | - | 1:1 | Surface Mount | 0.720" L x 0.579" W (18.29mm x 14.70mm) | 0.346" (8.80mm) | -40°C ~ 85°C | - | - |
|
H5004NLMODULE SINGLE GIGABIT LAN 24SOIC |
1,094 | - |
|
Datasheet | - | Tube | Active | LAN 1000 Base-T | - | - | 1CT:1CT | Surface Mount | 0.690" L x 0.480" W (17.53mm x 12.20mm) | 0.227" (5.76mm) | 0°C ~ 70°C | - | - |
|
HM1331NLMDL,SIN,100D,1:1,SMT |
245 | - |
|
Datasheet | - | Tube | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.500" L x 0.600" W (12.70mm x 15.24mm) | 0.300" (7.62mm) | -40°C ~ 85°C | - | - |
|
H1664NLPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
143 | - |
|
Datasheet | - | Tube | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 1.110" L x 0.480" W (28.19mm x 12.19mm) | 0.225" (5.72mm) | 0°C ~ 70°C | - | - |
|
HX5G1010NLTRANSF MODULE 5G 4 CH 60W POE |
290 | - |
|
Datasheet | - | Tube | Active | General Purpose | 120µH | - | 1CT:1CT | Surface Mount | 0.650" L x 0.360" W (16.51mm x 9.14mm) | 0.082" (2.08mm) | - | - | - |
|
G500TRANSFORMER 5.0MH 1:1:1 PULSE |
2,518 | - |
|
Datasheet | G5 | Tube | Active | Isolation and Data Interface (Encapsulated) | 5mH | 25VµS | 1:1:1 Ter | Through Hole | 0.350" L x 0.500" W (8.90mm x 12.70mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
IT239XFRMR PULSE 1:1 SGL 3MH .25A |
420 | - |
|
Datasheet | IT | Tray | Active | Data/Voice Coupling | 3mH | - | 1:1 | Through Hole | 1.063" L x 0.886" W (27.00mm x 22.50mm) | - | -25°C ~ 70°C | - | - |
|
HX5026NLXFRMR MODULE 1000B-T 1 CH SMT |
503 | - |
|
Datasheet | - | Tube | Active | General Purpose | 350µH | - | 1:1 | Surface Mount | 0.715" L x 0.480" W (18.16mm x 12.19mm) | 0.260" (6.60mm) | - | - | - |
|
7490220115XFRMR LAN 1CT:1CT 350UH |
400 | - |
|
Datasheet | WE-LAN | Tape & Reel (TR) | Active | LAN 1000 Base-T | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.720" L x 0.480" W (18.30mm x 12.20mm) | 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.
