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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TMUG24C02QLAN XFMR 10G BASE-T POE++ |
400 | - |
|
Datasheet | Exos | Tape & Reel (TR) | Active | LAN 10G Base-T, Power over Ethernet (PoE) | 120µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.693" L x 0.480" W (17.60mm x 12.20mm) | 0.236" (6.00mm) | -40°C ~ 85°C | - | - |
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HX2305NLTXFRMR MODUL 2PORT POE 1:1 10/100 |
700 | - |
|
Datasheet | Star Magnetics™ | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | - | - | 1:1 | Surface Mount | 0.518" L x 0.595" W (13.16mm x 15.11mm) | 0.251" (6.37mm) | -40°C ~ 85°C | - | - |
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T5008NLTXFRMR ISDN-S 1:1/1:1 22MH SMD |
398 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 22mH | - | 1:1, 1:1 | Surface Mount | 0.950" L x 0.580" W (24.13mm x 14.73mm) | 0.300" (7.62mm) | 0°C ~ 70°C | - | - |
|
T1108NLXFRMR T1/E1/CEPT/ISDN-PRI 1:2CT |
375 | - |
|
Datasheet | - | Tube | Active | T1/E1 (Quad) | 1.2mH, 1.2mH | - | 1:2CT Transmitter, 1:1CT Receiver | Surface Mount | 1.125" L x 0.485" W (28.58mm x 12.32mm) | 0.230" (5.84mm) | -40°C ~ 85°C | - | - |
|
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TX1344NLXFRMR OCTAL 1:1/1:2 1.2MH SMD |
122 | - |
|
Datasheet | - | Tube | Active | T1/E1 (Octal) | 1.2mH | - | 1:1, 1:2 | Surface Mount | 1.000" L x 0.310" W (25.40mm x 7.87mm) | 0.295" (7.49mm) | -40°C ~ 85°C | - | - |
|
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T1231NLXFRMR T1/E1/CEPT/ESDN-PRI 1:2.4 |
109 | - |
|
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) | -40°C ~ 85°C | - | - |
|
H2009NLTXFRMR MAGNT MOD 2PORT POE 10/100 |
356 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | - | - | 1CT:1CT | Surface Mount | 0.518" L x 0.595" W (13.16mm x 15.11mm) | 0.251" (6.37mm) | 0°C ~ 70°C | - | - |
|
HD8004FNLPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
313 | - |
|
Datasheet | - | Tube | Active | HDBase-T | 180µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.539" L x 0.591" W (13.70mm x 15.00mm) | 0.225" (5.72mm) | 0°C ~ 70°C | - | - |
|
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T5049NLTXFMR ISDN S 1CT:1CT SMD RPB |
240 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | - | 30mH | - | 1:1CT | Surface Mount | 1.170" L x 0.500" W (29.72mm x 12.70mm) | 0.316" (8.03mm) | 0°C ~ 70°C | - | - |
|
|
PE-2228XNLXFMR STAT 1:1 1.30MH 84VUS |
1,350 | - |
|
Datasheet | - | Tube | Active | - | - | - | - | - | - | - | - | - | - |
|
|
7490240140WE-LAN 10/100/1000 BASE-T SMT TR |
173 | - |
|
Datasheet | WE-LAN | Tape & Reel (TR) | Active | LAN | 350µH | - | - | Surface Mount | 1.115" L x 0.500" W (28.32mm x 12.70mm) | 0.500" (12.70mm) | -40°C ~ 85°C | - | - |
|
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750510505DIGITAL TRANSFORMER ; EE13/7/4 ( |
260 | - |
|
Datasheet | MID-PLC | Tray | Active | General Purpose | 870µH | - | 1:1 | Through Hole | 0.805" L x 0.540" W (20.45mm x 13.72mm) | 0.400" (10.16mm) | - | - | - |
|
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750510436DIGITAL TRANSFORMER ; EE13/7/4 ( |
260 | - |
|
Datasheet | MID-PLC | Tray | Active | General Purpose | 1.1mH | - | 1.5:1 | Through Hole | - | 0.400" (10.16mm) | - | - | - |
|
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749080010WE-LAN 2.5G/5G BASE-T SMT TRANSF |
389 | - |
|
Datasheet | WE-LAN | Tape & Reel (TR) | Active | LAN | 200µH | - | 1:1 | Surface Mount | 0.550" L x 0.472" W (13.97mm x 12.00mm) | 0.260" (6.60mm) | -40°C ~ 85°C | - | - |
|
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H1174FNLPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
425 | - |
|
Datasheet | - | Tray | Active | LAN 10/100 Base-T | - | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.515" L x 0.574" W (13.08mm x 14.57mm) | 0.145" (3.69mm) | 0°C ~ 70°C | - | - |
|
|
HB5612NLMOD QUAD 1GP 1:1 HF 96P |
204 | - |
|
Datasheet | HB5 | Tube | Active | LAN 1/5/10G Base-T | 350µH | - | 1CT:1CT | Through Hole | 1.319" L x 1.142" W (33.50mm x 29.00mm) | 0.661" (16.80mm) | 0°C ~ 70°C | - | - |
|
|
T5037NLMODULE ISDN-S 1CT:2.5CT 30MH SMD |
275 | - |
|
Datasheet | - | Tube | Active | Isolation and Data Interface (Encapsulated) | 30mH | - | 1CT:2.5CT, 1CT:2.5CT | Surface Mount | 1.170" L x 0.500" W (29.72mm x 12.70mm) | 0.326" (8.28mm) | 0°C ~ 70°C | - | - |
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TMU50C53LAN TRANSFORMER, DUAL 1G BASE-T, |
450 | - |
|
Datasheet | Exos1G | Tape & Reel (TR) | Active | LAN 1G Base-T, Power over Ethernet (PoE) | 350µH | - | 1CT:1CT | Surface Mount | 1.093" L x 0.287" W (27.75mm x 7.30mm) | 0.331" (8.40mm) | -40°C ~ 85°C | - | - |
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H5201NLTXFRMR MODULE DUAL 1G 1:1 BGA SMD |
170 | - |
|
Datasheet | H5201NLT | Tape & Reel (TR) | Active | LAN 1G Base-T, Power over Ethernet (PoE) | 350µH | - | 1CT:1CT | Surface Mount | 0.580" L x 0.680" W (14.73mm x 17.27mm) | 0.440" (11.18mm) | 0°C ~ 70°C | - | - |
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H6200NLTXFRMR MODULE DUAL 1G 1:1 BGA SMD |
385 | - |
|
Datasheet | H6200NLT | Tape & Reel (TR) | Active | LAN 1G Base-T, Power over Ethernet (PoE) | 120µH, 350µH | - | 1CT:1CT | Surface Mount | 0.580" L x 0.680" W (14.73mm x 17.27mm) | 0.440" (11.18mm) | 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.
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.
