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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PE-65967NLTXFRMR T3/DS3/E3/STS-1 1:1 SMD |
1,247 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | T3/E3 (Single) | 40µH | - | 1:1 | Surface Mount | 0.300" L x 0.275" W (7.62mm x 7.00mm) | 0.245" (6.23mm) | 0°C ~ 70°C | - | - |
|
|
PE-65967NLTRANSFORMER TELECOM SINGLE T3/E4 |
857 | - |
|
Datasheet | - | Tube | Obsolete | T3/E3 (Single) | 40µH | - | 1:1 | Surface Mount | 0.300" L x 0.275" W (7.62mm x 7.00mm) | 0.245" (6.23mm) | 0°C ~ 70°C | - | - |
|
|
PE-65968NLTRANSFORMER TELECOM SINGLE T3/E4 |
192 | - |
|
Datasheet | - | Tube | Active | T3/E3 (Single) | 19µH | - | 1:2CT | Surface Mount | 0.300" L x 0.275" W (7.62mm x 7.00mm) | 0.245" (6.23mm) | 0°C ~ 70°C | - | - |
|
PE-65540NLXFRMR 64KBPS 1CT:1 10MH T/H |
4,478 | - |
|
Datasheet | - | Tube | Active | Isolation and Data Interface (Encapsulated) | 10mH | - | 1CT:1 | Through Hole | 0.559" L x 0.559" W (14.20mm x 14.20mm) | 0.402" (10.20mm) | 0°C ~ 70°C | - | - |
|
B8813NLPULSE XFMR ADSL/VDSL2 |
137 | - |
|
Datasheet | SmartER Splitter™ | Tray | Obsolete | ADSL, VDSL | - | - | - | Through Hole | 0.551" L x 0.996" W (14.00mm x 25.30mm) | 0.551" (14.00mm) | - | - | - |
|
PLC-LW-002SMD Signal transformer for HPGP |
302 | - |
|
Datasheet | - | Tray | Active | LAN | 9µH | - | 1:1:1 | Surface Mount | 0.335" L x 0.205" W (8.50mm x 5.20mm) | 0.256" (6.50mm) | -40°C ~ 125°C | Automotive | AEC-Q200 |
|
G2462CESINGLE LAN XFMR 1000 BASE-T |
390 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T, Power over Ethernet (PoE) | 350µH | - | 1CT:1CT | Surface Mount | 0.733" L x 0.500" W (18.00mm x 12.70mm) | 0.266" (6.80mm) | -40°C ~ 85°C | - | - |
|
2337826-1DISCRETE ETHERNET MAGNETICS QUAD |
2,231 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT | Surface Mount | 1.220" L x 0.630" W (31.00mm x 16.00mm) | 0.285" (7.24mm) | -40°C ~ 105°C | - | - |
|
H4001CGQUAD LAN XFMR 10/100 BASE-T |
400 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT | Surface Mount | 1.126" L x 0.496" W (28.60mm x 12.60mm) | 0.252" (6.40mm) | 0°C ~ 70°C | - | - |
|
HMU2102NLTMDL, DUAL, XFMR-CMC, 1:1, 4.3KV, |
4,849 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | - | 150µH | - | 1:1 | Surface Mount | 0.583" L x 0.461" W (14.81mm x 11.70mm) | 0.192" (4.88mm) | -40°C ~ 125°C | - | - |
|
H5062FNLTPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
268 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.689" L x 0.600" W (17.50mm x 15.24mm) | 0.225" (5.72mm) | 0°C ~ 70°C | - | - |
|
HM42-30001LFTRPULSE XFMR 1:1:1 980UH |
145 | - |
|
Datasheet | HM42 | Cut Tape (CT) | Discontinued at Digi-Key | Gate Drive | 980µH | 30.2VµS | 1:1:1 | Surface Mount | 0.340" L x 0.460" W (8.64mm x 11.68mm) | 0.161" (4.10mm) | -40°C ~ 125°C | - | - |
|
|
PE-65848FNLTPULSE XFMR 1CS:1CS TX/RX |
3,000 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 3.5mH | - | 1CS:1CS Transmitter, 1CS:1CS Receiver | Surface Mount | 0.475" L x 0.566" W (12.07mm x 14.37mm) | 0.340" (8.64mm) | -40°C ~ 85°C | - | - |
|
VGT10/9EE-204S2P4TRANSFORMERS FOR BMS |
392 | - |
|
Datasheet | VGT | Tape & Reel (TR) | Active | - | 140µH | - | 1:1:1:1 | Surface Mount | 0.409" L x 0.409" W (10.40mm x 10.40mm) | 0.417" (10.60mm) | -40°C ~ 130°C | - | - |
|
HX6062FNLTPULSE XFMR 1CT:1CT TX/RX |
2,336 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T | 325µH, 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.689" L x 0.600" W (17.50mm x 15.24mm) | 0.225" (5.72mm) | -40°C ~ 85°C | - | - |
|
H5610NLTPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
246 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.680" L x 0.310" W (17.27mm x 7.87mm) | 0.440" (11.18mm) | 0°C ~ 70°C | - | - |
|
|
H7018NLTMODULE 10GBASE-T 1.5KVRMS SMD |
508 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | - | - | 1CT:1CT | Surface Mount | 0.537" L x 0.480" W (13.64mm x 12.19mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
|
ETH1-230LDPULSE XFMR 1:1 350UH |
8,875 | - |
|
Datasheet | ETH1-230 | Tape & Reel (TR) | Active | Power over Ethernet (PoE) | 350µH | - | 1:1 | Surface Mount | 0.650" L x 0.620" W (16.51mm x 15.75mm) | 0.276" (7.00mm) | -40°C ~ 85°C | - | - |
|
TTER09-0586S1POWER TRANSFORMER |
500 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | - | 1.5µH | - | 4CT:1CT | Surface Mount | 0.672" L x 0.394" W (17.07mm x 10.00mm) | 0.244" (6.20mm) | -40°C ~ 125°C | - | - |
|
TOEP13-0155S1POE TRANSFORMER |
2,815 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | Power over Ethernet (PoE) | 70µH | - | - | - | 0.669" L x 0.531" W (17.00mm x 13.50mm) | 0.500" (12.70mm) | -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.
