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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
100B-4011NLETHERNET |
2,671 | - |
|
Datasheet | - | Tube | Active | LAN 10/100 Base-T | 350µH | - | 1:1 | Surface Mount | 1.120" L x 0.480" W (28.45mm x 12.19mm) | 0.280" (7.11mm) | -40°C ~ 85°C | - | - |
|
10GB-6013XLAN MODULE XFRMR 10GBASE-T SMD |
2,751 | - |
|
Datasheet | - | Tube | Active | LAN 10G Base-T, Power over Ethernet (PoE) | 120µH | - | - | Surface Mount | 0.725" L x 0.480" W (18.42mm x 12.19mm) | 0.265" (6.73mm) | -55°C ~ 125°C | - | - |
|
|
DKG1553-75NON-QPL 1553 |
4,742 | - |
|
Datasheet | - | Tube | Active | MIL-STD-1553 | - | - | 1:2.5 | Surface Mount | 0.675" L x 0.400" W (17.15mm x 10.16mm) | 0.185" (4.70mm) | -55°C ~ 125°C | COTS | - |
|
|
1000B-5027FXXFMR CHOKE SHUNT SNGLE 10 PBC |
2,457 | - |
|
Datasheet | * | Tube | Active | - | - | - | - | - | - | - | - | - | - |
|
|
1000B-5012XNLMDL SGL 1000B 1:1 SMT TU PBC |
1,059 | - |
|
Datasheet | - | Tube | Active | LAN 10/100/1000 Base-T | 350µH | - | 1:1 | Surface Mount | 0.518" L x 0.595" W (13.16mm x 15.11mm) | 0.251" (6.38mm) | - | - | - |
|
10GB-6011XNLLAN MODULE XFRMR 10GBASE-T SMD |
4,924 | - |
|
Datasheet | - | Tube | Active | LAN 10G Base-T, Power over Ethernet (PoE) | 120µH | - | - | Surface Mount | 0.725" L x 0.480" W (18.42mm x 12.19mm) | 0.265" (6.73mm) | -55°C ~ 125°C | - | - |
|
QC1553-24TRANSFORMER PBC |
4,447 | - |
|
Datasheet | - | Tube | Active | MIL-STD-1553 | - | - | 1CT:2CT | Through Hole | 0.500" L x 0.350" W (12.70mm x 8.89mm) | 0.250" (6.35mm) | - | - | - |
|
|
QC1553-25TRANSFORMER PBC |
2,461 | - |
|
Datasheet | - | Tube | Active | MIL-STD-1553 | - | - | 1CT:1.5CT | Through Hole | 0.500" L x 0.350" W (12.70mm x 8.89mm) | 0.250" (6.35mm) | - | - | - |
|
|
X-1644MDL SIN 100D 1:1 SMT OH PBC |
1,965 | - |
|
Datasheet | * | Tube | Active | - | - | - | - | - | - | - | - | - | - |
|
|
10GB-6011XLAN MODULE XFRMR 10GBASE-T SMD |
1,443 | - |
|
Datasheet | - | Tube | Active | LAN 10G Base-T, Power over Ethernet (PoE) | 120µH | - | - | Surface Mount | 0.725" L x 0.480" W (18.42mm x 12.19mm) | 0.265" (6.73mm) | -55°C ~ 125°C | - | - |
|
|
100B-4005XNLXFMR CHK QUAD 100BT SMT X PBC |
4,320 | - |
|
Datasheet | - | Tube | Active | LAN 10/100 Base-T | 350µH | - | 1:1 | Surface Mount | 1.120" L x 0.480" W (28.45mm x 12.19mm) | 0.290" (7.36mm) | - | - | - |
|
|
T-1485SCTNLTXMFR 04F09855 DUAL 1.458 G RPB |
4,272 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | - | 3.75µH | - | 1CT:1CT | Surface Mount | 0.500" L x 0.290" W (12.70mm x 7.37mm) | 0.185" (4.70mm) | - | - | - |
|
SMG1553-68TRANSFORMER 1553 SINGLE PBC |
3,399 | - |
|
Datasheet | - | Tube | Active | MIL-STD-1553 | - | - | 1CT:3.75CT | Surface Mount | 0.400" L x 0.400" W (10.16mm x 10.16mm) | 0.185" (4.70mm) | - | - | - |
|
|
1000B-5009FXFRMS SINGLE 1GD 1:1 SMT T PBC |
3,182 | - |
|
Datasheet | - | Tube | Active | LAN 10/100/1000 Base-T | 350µH | - | 1:1 | Surface Mount | 0.600" L x 0.430" W (15.24mm x 10.93mm) | 0.350" (8.89mm) | - | - | - |
|
100B-1027FXXFMR MODULE 100B 1:1 SMT TU PBC |
4,713 | - |
|
Datasheet | - | Bulk | Active | LAN 10/100 Base-T | 350µH | - | 1:1 | Surface Mount | 1.000" L x 0.390" W (25.40mm x 9.90mm) | 0.235" (5.97mm) | -55°C ~ 125°C | - | - |
|
|
1000B-5027FXNLETHERNET |
1,018 | - |
|
Datasheet | - | Tube | Active | LAN 1000 Base-T | - | - | 1CT:1CT | Surface Mount | - | - | -55°C ~ 125°C | - | - |
|
|
1000B-5027XNLETHERNET |
1,951 | - |
|
Datasheet | - | Tube | Active | LAN 10/100/1000 Base-T | - | - | 1CT:1CT | Surface Mount | 0.700" L x 0.620" W (17.78mm x 15.75mm) | 0.185" (4.70mm) | -55°C ~ 125°C | - | - |
|
|
100B-1027XMDL SIN 100D 1:1 SMT TU PBC |
1,701 | - |
|
Datasheet | - | Tube | Active | LAN 10/100 Base-T | 350µH | - | 1:1 | Surface Mount | 1.000" L x 0.505" W (25.40mm x 12.83mm) | 0.245" (6.22mm) | - | - | - |
|
|
1000B-5027XMDL SIN 1GD 1:1 SMT PBC |
1,652 | - |
|
Datasheet | - | Tube | Active | LAN 10/100/1000 Base-T | - | - | 1CT:1CT | Surface Mount | 0.700" L x 0.620" W (17.78mm x 15.75mm) | 0.185" (4.70mm) | - | - | - |
|
|
1000B-5009FXTETHERNET |
2,159 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T | 350µH | - | 1:1 | Surface Mount | 0.600" L x 0.430" W (15.24mm x 10.92mm) | 0.350" (8.89mm) | -55°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.
