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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
749052014XFRMR LAN 10G BASE-T 1:1 180UH |
2,433 | - |
|
Datasheet | WE-LAN | Tape & Reel (TR) | Active | LAN 10G Base-T | 180µH | - | 1:1 | Surface Mount | 0.698" L x 0.585" W (17.73mm x 14.86mm) | 0.285" (7.24mm) | -40°C ~ 105°C | - | - |
|
TG1G-E212NV6LFTRISO MOD 1G POE 0.35A DUAL X-TEMP |
4,108 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100 Base-T | - | - | - | Surface Mount | 1.100" L x 0.625" W (27.94mm x 15.88mm) | 0.280" (7.11mm) | -40°C ~ 85°C | - | - |
|
|
TG1G-E201NV6RLTRISO MOD 1G DUAL X-TEMP 48P SMD T |
4,240 | - |
|
Datasheet | - | Tape & Reel (TR) | Not For New Designs | LAN 10/100 Base-T | - | - | - | Surface Mount | 1.100" L x 0.625" W (27.94mm x 15.88mm) | 0.280" (7.11mm) | -40°C ~ 85°C | - | - |
|
|
TG10G-HPE10NZ5LFTRISO MOD 10G POE 1A X-TEMP 24P SM |
3,879 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10G Base-T | - | - | - | Surface Mount | 0.722" L x 0.487" W (18.34mm x 12.37mm) | 0.255" (6.48mm) | -40°C ~ 85°C | - | - |
|
|
ISNF-0239-D202ISNF PULSE TRANSFORMER SMD 0.17A |
1,676 | - |
|
Datasheet | IS | Tape & Reel (TR) | Active | SCR and Triac Trigger (Encapsulated) | 1.6mH | 350VµS | 1:1:1 | Surface Mount | 0.878" L x 0.894" W (22.30mm x 22.70mm) | 0.551" (14.00mm) | -25°C ~ 100°C | - | - |
|
H5004TPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
3,744 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | LAN 10/100/1000 Base-T | - | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.690" L x 0.480" W (17.53mm x 12.20mm) | 0.217" (5.51mm) | 0°C ~ 70°C | - | - |
|
|
PL1170XFMR TOROID CS SLIC COM PBC |
4,691 | - |
|
Datasheet | - | Tube | Active | - | - | - | 1:1:100 | Surface Mount | 0.495" L x 0.490" W (12.57mm x 12.45mm) | 0.280" (7.11mm) | - | - | - |
|
|
PL1170NLXFMR TOROID CS SLIC COM PBC |
3,225 | - |
|
Datasheet | - | Tube | Active | - | - | - | 1:1:100 | Surface Mount | 0.495" L x 0.490" W (12.57mm x 12.45mm) | 0.280" (7.11mm) | - | - | - |
|
|
TG111-HPE2NWLFISO MOD 1G DUAL POE 0.6A X-TEMP |
1,054 | - |
|
Datasheet | - | Tube | Active | Power over Ethernet (PoE) | 350µH | - | 1CT:1CT | Surface Mount | 1.100" L x 0.300" W (27.94mm x 7.62mm) | 0.340" (8.64mm) | -40°C ~ 85°C | - | - |
|
G505TRANSFORMER 5.0MH 2:1:1 PULSE |
2,593 | - |
|
Datasheet | G5 | Tube | Active | Isolation and Data Interface (Encapsulated) | 5mH | 25VµS | 2:1:1 Ter | Through Hole | 0.350" L x 0.500" W (8.90mm x 12.70mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
|
T60404N4646X7644646X764 |
4,805 | - |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
|
TG111-HPE2NWLFTRISO MOD 1G DUAL POE 0.6A X-TEMP |
3,245 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | Power over Ethernet (PoE) | 350µH | - | 1CT:1CT | Surface Mount | 1.100" L x 0.300" W (27.94mm x 7.62mm) | 0.340" (8.64mm) | -40°C ~ 85°C | - | - |
|
ALAN-516-TPULSE XFMR 1CT:1CT 100UH |
4,810 | - |
|
Datasheet | ALAN-516 | Tape & Reel (TR) | Active | LAN 10G Base-T | 100µH | - | 1CT:1CT | Surface Mount | 0.545" L x 0.605" W (13.84mm x 15.37mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
|
T5038NLMODULE ISDN-S 1CT:2CT 30MH SMD |
1,318 | - |
|
Datasheet | - | Tube | Active | Isolation and Data Interface (Encapsulated) | 30mH | - | 1CT:2CT, 1CT:2CT | Surface Mount | 1.170" L x 0.500" W (29.72mm x 12.70mm) | 0.326" (8.28mm) | 0°C ~ 70°C | - | - |
|
|
T5049NLXFMR ISDN S 1CT:1CT SMD RPB |
3,157 | - |
|
Datasheet | - | Tube | 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 | - | - |
|
749053011TRANSFORMER LAN |
2,835 | - |
|
Datasheet | WE-LAN | Tape & Reel (TR) | Active | LAN | 200µH | - | 1:1 | Surface Mount | 0.550" L x 0.532" W (13.97mm x 13.50mm) | 0.260" (6.60mm) | 0°C ~ 70°C | - | - |
|
HX1259NLTXFRMR MODULE 4PORT 1:1 10/100 |
3,702 | - |
|
Datasheet | Star Magnetics™ | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | - | - | 1:1 | Surface Mount | 1.110" L x 0.480" W (28.19mm x 12.19mm) | 0.235" (5.97mm) | -40°C ~ 85°C | - | - |
|
|
H1259NLMODULE XFRMR ETHERNET LAN 40SOIC |
1,006 | - |
|
Datasheet | - | Tube | Active | LAN | - | - | 1CT:1CT | Surface Mount | 1.125" L x 0.480" W (28.58mm x 12.19mm) | 0.235" (5.97mm) | 0°C ~ 70°C | - | - |
|
|
HX5026NLTMDL SIN 1GP 1:1 SMT TR |
4,924 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | General Purpose | 350µH | - | 1:1 | Surface Mount | 0.715" L x 0.480" W (18.16mm x 12.20mm) | 0.260" (6.60mm) | -40°C ~ 85°C | - | - |
|
|
PL3445NLTPOWER |
4,604 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | Gate Drive | 5mH | 75VµS | 1:1 | Surface Mount | 0.355" L x 0.340" W (9.02mm x 8.64mm) | 0.300" (7.62mm) | -40°C ~ 125°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.
