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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
T3021NLTTRANSFORMER 1500VRMS DUAL SMD |
4,988 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | T3/E3 (Dual) | 40µH | - | 2CT:1 Transmitter, 2CT:1 Receiver | Surface Mount | 0.505" L x 0.280" W (12.83mm x 7.11mm) | 0.245" (6.22mm) | 0°C ~ 70°C | - | - |
|
T1144TPULSE XFMR 1CT:1CT 1CT:2.4CT TX/ |
1,993 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | - | - | - | 1CT:1CT Transmitter, 1CT:2.4CT Receiver | Surface Mount | 0.505" L x 0.280" W (12.83mm x 7.11mm) | 0.245" (6.22mm) | - | - | - |
|
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TG111-S12NYNRLISO MOD 1G POE 0.35A MINI 24P SM |
2,000 | - |
|
Datasheet | - | Tube | Not For New Designs | LAN 10/100 Base-TX | - | - | - | Surface Mount | 0.600" L x 0.540" W (15.24mm x 13.72mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
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G2PM109RNS2 LFMDL 1G DIP DUAL PORT POE+ 30W |
3,023 | - |
|
Datasheet | - | Tube | Active | LAN 1000 Base-T | 350µH | - | 1:1CT Transmitter, 1:1CT Receiver | Through Hole | 1.106" L x 0.437" W (28.10mm x 11.10mm) | 0.433" (11.00mm) | 0°C ~ 70°C | - | - |
|
|
TGSAD-290V6LFTRISO MOD DC 1C:3C SUPP 2.5KV SMD |
4,114 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 389µH | - | 1CT:3CT | Surface Mount | 0.428" L x 0.372" W (10.87mm x 9.45mm) | 0.395" (10.03mm) | -40°C ~ 85°C | - | - |
|
|
E2458NLTXFRMR ISOL 10BASE-T 1:1.41 SMD |
2,504 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 160µH, 160µH | - | 1CT:1.41CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.500" L x 0.358" W (12.70mm x 9.09mm) | 0.241" (6.12mm) | 0°C ~ 70°C | - | - |
|
|
TG01-FC03N1LFTRISO MOD FBR 2CH 3.75UH 16P SMD T |
3,178 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | General Purpose | 3.75µH | - | - | Surface Mount | 0.500" L x 0.280" W (12.70mm x 7.11mm) | 0.200" (5.08mm) | - | - | - |
|
|
TG83-1505NULFISO MOD T1 8CH 1:2 X-TEMP 32P SM |
3,379 | - |
|
Datasheet | - | Tube | Active | T1/E1 (Quad) | 1.5mH | - | 1:1 | Surface Mount | 1.000" L x 0.300" W (25.40mm x 7.62mm) | 0.290" (7.37mm) | -40°C ~ 85°C | - | - |
|
7500718424ANALOG MODEM TRANSFORMER WE-AMT |
2,360 | - |
|
Datasheet | MID-AMT | Tape & Reel (TR) | Obsolete | Data/Voice Coupling | 1.5H | - | 1:1 | Surface Mount | 0.360" L x 0.520" W (9.14mm x 13.21mm) | 0.310" (7.87mm) | 0°C ~ 70°C | - | - |
|
IF-18-0269-NII1 PULSE TRANSFORMER THT SPEZ |
4,663 | - |
|
Datasheet | IF | Bulk | Active | - | - | - | - | - | - | - | - | - | - |
|
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TG110-3506N6LFTRISO MOD 10/100 POE 0.35A 16P SMD |
3,237 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100 Base-TX | - | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.580" L x 0.280" W (14.73mm x 7.11mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
|
HX1341NLTMDL SIN 100D 1:1 SMT TR |
1,194 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 1000 Base-T | 350µH | - | 1:1 Transmitter, 1:1 Receiver | Surface Mount | 0.504" L x 0.272" W (12.80mm x 6.90mm) | 0.222" (5.65mm) | -40°C ~ 85°C | - | - |
|
|
TG110-3506N6RLISO MOD 10/100 POE 0.35A 16P SMD |
3,261 | - |
|
Datasheet | - | Tube | Not For New Designs | LAN 10/100 Base-TX | - | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.580" L x 0.280" W (14.73mm x 7.11mm) | 0.250" (6.35mm) | -40°C ~ 85°C | - | - |
|
BX6153NLTTRANSFORMER 7UH 1:1 4KV SMT |
3,725 | - |
|
Datasheet | BX615xNL | Tape & Reel (TR) | Active | - | 7µH | - | 1:1 | Surface Mount | 0.445" L x 0.406" W (11.30mm x 10.30mm) | 0.300" (7.62mm) | -40°C ~ 125°C | - | - |
|
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BX6152NLTTRANSFORMER 7UH 1:1:2 3KV SMT |
3,843 | - |
|
Datasheet | BX615xNL | Tape & Reel (TR) | Active | - | 7µH | - | 1:1:2 | Surface Mount | 0.445" L x 0.406" W (11.30mm x 10.30mm) | 0.300" (7.62mm) | -40°C ~ 125°C | - | - |
|
ALANS100X1-1E10DTLAN SGL 100B XFMR&CMC 12PIN |
3,038 | - |
|
Datasheet | ALANS100X1-1 | Tape & Reel (TR) | Active | - | 350µH | - | 1CT:1CT | Surface Mount | 0.583" L x 0.460" W (14.81mm x 11.68mm) | 0.197" (5.00mm) | -40°C ~ 85°C | - | - |
|
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ALANS100X1-1E30DTLAN SGL 100B XFMR&SRDCMC 12PIN |
2,662 | - |
|
Datasheet | ALANS100X1-1 | Tape & Reel (TR) | Active | - | 350µH | - | 1CT:1CT | Surface Mount | 0.583" L x 0.460" W (14.81mm x 11.68mm) | 0.197" (5.00mm) | -40°C ~ 85°C | - | - |
|
|
TG01-FC03N1LFISO MOD FBR 2CH 3.75UH 16P SMD |
3,198 | - |
|
Datasheet | - | Tube | Active | General Purpose | 3.75µH | - | - | Surface Mount | 0.500" L x 0.280" W (12.70mm x 7.11mm) | 0.200" (5.08mm) | - | - | - |
|
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S558-5999B4710/100 BASE-T LAN MAG QUAD TRANS |
3,006 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | LAN 10/100 Base-T | - | - | 1CT:1CT Transmitter, 1:1 Receiver | Surface Mount | 1.100" L x 0.476" W (27.94mm x 12.09mm) | 0.236" (5.99mm) | 0°C ~ 70°C | - | - |
|
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S553-6500-D3-FMODULE XFRMR LAN T1/E1 OCTAL SMD |
4,434 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | T1/E1 (Octal) | 1mH | - | 1:2.4 Transmitter, 1:1 Receiver | Surface Mount | 1.045" L x 0.300" W (26.54mm x 7.62mm) | 0.290" (7.37mm) | -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.
