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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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B78476A8253A003PULSE XFMR 1CT:1CT 350UH |
2,626 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T | 350µH | - | 1CT:1CT | Surface Mount | 0.693" L x 0.476" W (17.60mm x 12.10mm) | 0.228" (5.80mm) | 0°C ~ 70°C | - | - |
|
ST7010QNLTPULSE XFMR 1CT:1.414CT 1CT:1CT |
1,934 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10G Base-T | 18µH, 60µH, 80µH, 175µH | - | 1CT:1.414CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.455" L x 0.275" W (11.56mm x 6.99mm) | 0.225" (5.72mm) | 0°C ~ 70°C | - | - |
|
TG111-E112NYRLTRISO MOD 1G POE 0.35A X-TEMP |
4,795 | - |
|
Datasheet | - | Tape & Reel (TR) | Not For New Designs | LAN 10/100 Base-TX | 350µH | - | 1CT:1CT | Surface Mount | 0.600" L x 0.540" W (15.24mm x 13.72mm) | 0.250" (6.35mm) | -40°C ~ 85°C | - | - |
|
G4801DGDUAL LAN XFMR 1000 BASE-T |
1,174 | - |
|
Datasheet | - | Tube | Active | LAN 10/100/1000 Base-T | 350µH | - | 1CT:1CT | Through Hole | 1.122" L x 0.472" W (28.59mm x 12.00mm) | 0.472" (12.00mm) | 0°C ~ 70°C | - | - |
|
TG97-1505NZLFTRISO MOD T1 DUAL 1C:1.36C/1C:2C |
2,485 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | T1/E1 (Dual) | - | - | 1CT:1.36CT Transmitter, 1CT:2CT Receiver | Surface Mount | 0.700" L x 0.480" W (17.78mm x 12.19mm) | 0.230" (5.84mm) | - | - | - |
|
TG85-S002NZLFTRISO MOD T1 DUAL 1C:2C X-TEMP 24P |
3,902 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | T1/E1 (Dual) | - | - | 1CT:2CT Transmitter, 1CT:2CT Receiver | Surface Mount | 0.700" L x 0.480" W (17.78mm x 12.19mm) | 0.230" (5.84mm) | - | - | - |
|
TG75-1505NZLFTRISO MOD T1 DUAL 1C:2C X-TEMP 24P |
3,055 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | T1/E1 (Dual) | - | - | 1CT:2CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.700" L x 0.480" W (17.78mm x 12.19mm) | 0.230" (5.84mm) | - | - | - |
|
TG36-1505NZLFTRISO MOD T1 DUAL 1:1.15 X-TEMP |
2,569 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | T1/E1 (Dual) | - | - | 1CT:1.15CT Transmitter, 1CT:1.15CT Receiver | Surface Mount | 0.700" L x 0.480" W (17.78mm x 12.19mm) | 0.230" (5.84mm) | - | - | - |
|
TG43-1505NZLFTRISO MOD T1 DUAL 1C:1.41C X-TEMP |
2,681 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | T1/E1 (Dual) | - | - | 1CT:1.41CT Transmitter, 1CT:1.41CT Receiver | Surface Mount | 0.700" L x 0.480" W (17.78mm x 12.19mm) | 0.230" (5.84mm) | - | - | - |
|
TG85-1505NZLFTRISO MOD T1 DUAL 1C:2C X-TEMP 24P |
4,700 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | T1/E1 (Dual) | - | - | 1CT:2CT Transmitter, 1CT:2CT Receiver | Surface Mount | 0.700" L x 0.480" W (17.78mm x 12.19mm) | 0.230" (5.84mm) | - | - | - |
|
TG48-1505NZLFTRISO MOD T1 DUAL 1C:2C X-TEMP 24P |
2,458 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | T1/E1 (Dual) | - | - | 1CT:2CT Transmitter, 1CT:2CT Receiver | Surface Mount | 0.700" L x 0.480" W (17.78mm x 12.19mm) | 0.230" (5.84mm) | - | - | - |
|
TG98-1505NZLFTRISO MOD T1 DUAL 1C:1.36C/1C:1C |
1,191 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | T1/E1 (Dual) | - | - | 1CT:1.36CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.700" L x 0.480" W (17.78mm x 12.19mm) | 0.230" (5.84mm) | - | - | - |
|
TG110-AMX2NXRLISO MOD 10/100 QUAD 40P SMD |
1,582 | - |
|
Datasheet | - | Tube | Not For New Designs | LAN 10/100 Base-T | - | - | - | Surface Mount | 1.100" L x 0.480" W (27.94mm x 12.19mm) | 0.230" (5.84mm) | 0°C ~ 70°C | - | - |
|
TG10G-S101NJRLISO MOD 10G 24P SMD |
3,338 | - |
|
Datasheet | - | Tube | Not For New Designs | LAN 10G Base-T | - | - | - | Surface Mount | 0.545" L x 0.480" W (13.84mm x 12.19mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
TG41-S010NXLFTRISO MOD 10BASE-T QUAD 1C:2.5C |
2,945 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10 Base-T | 35µH, 200µH | - | 1CT:2.5CT Transmitter, 1:1 Receiver | Surface Mount | 1.100" L x 0.480" W (27.94mm x 12.19mm) | 0.230" (5.84mm) | - | - | - |
|
T0841CEPLC XFMR,1:1:1:2,28UH,FUNC.1500V |
3,712 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | - | 28µH | - | 1:1:1:2 | Surface Mount | - | - | - | - | - |
|
TG70-1505NXRLTRISO MOD T1 QUAD 1:1.36C X-TEMP |
4,723 | - |
|
Datasheet | - | Tape & Reel (TR) | Not For New Designs | T1/E1 (Quad) | 1.5mH | - | 1:1.36CT Transmitter, 1:1.36CT Receiver | Surface Mount | 1.100" L x 0.480" W (27.94mm x 12.19mm) | 0.230" (5.84mm) | -40°C ~ 85°C | - | - |
|
TG37-1505NXRLTRISO MOD T1 QUAD 1:1.14 X-TEMP |
3,478 | - |
|
Datasheet | - | Tape & Reel (TR) | Not For New Designs | T1/E1 (Quad) | 1.5mH | - | 1:1.15 Transmitter, 1:1.15 Receiver | Surface Mount | 1.100" L x 0.480" W (27.94mm x 12.19mm) | 0.230" (5.84mm) | -40°C ~ 85°C | - | - |
|
TG42-1505NXRLTRISO MOD T1 QUAD 1:1.41 X-TEMP |
2,225 | - |
|
Datasheet | - | Tape & Reel (TR) | Not For New Designs | T1/E1 (Quad) | 1.5mH | - | 1:1.36 Transmitter, 1:1.41 Receiver | Surface Mount | 1.100" L x 0.480" W (27.94mm x 12.19mm) | 0.230" (5.84mm) | -40°C ~ 85°C | - | - |
|
TG110-EMX6NXLFTRISO MOD 10/100 QUAD X-TEMP 40P S |
3,690 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100 Base-T | - | - | - | Surface Mount | 1.100" L x 0.480" W (27.94mm x 12.19mm) | 0.230" (5.84mm) | -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.