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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
G1801DGSINGLE LAN XFMR 1000 BASE-T |
1,212 | - |
|
Datasheet | - | Tube | Active | LAN 10/100/1000 Base-T | 350µH | - | 1CT:1CT | Through Hole | 0.819" L x 0.402" W (17.30mm x 9.00mm) | 0.467" (11.85mm) | 0°C ~ 70°C | - | - |
|
37533TRANSF QUAD T1/E1 1:1.36&1:2 SMD |
977 | - |
|
Datasheet | - | Tape & Reel (TR) | Discontinued at Digi-Key | T1/E1 (Quad) | 1.2mH | - | 1:1.36, 1:2 | Surface Mount | 1.000" L x 0.300" W (25.40mm x 7.62mm) | 0.290" (7.37mm) | - | - | - |
|
H1601CGSINGLE LAN XFMR 10/100 BASE-T |
550 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT | Surface Mount | 0.500" L x 0.280" W (12.70mm x 7.10mm) | 0.244" (6.20mm) | 0°C ~ 70°C | - | - |
|
PH9572.322NLTGDT, FUNCTIONAL, EP7, SMT |
11,986 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | Gate Drive | - | - | - | Surface Mount | - | - | - | - | - |
|
PE-64934NLXFRMR T1/CEPT/ISDN-PRI 1:1 |
3,054 | - |
|
Datasheet | - | Tube | Active | T1/E1 (Single) | 1.2mH | - | 1CT:1 | Through Hole | 0.500" L x 0.350" W (12.70mm x 8.89mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
WBC4-1TLCPULSE XFMR 1:4 9UH 36UH |
879 | - |
|
Datasheet | WBC | Tape & Reel (TR) | Active | - | - | - | 1:4 | Surface Mount | 0.175" L x 0.165" W (4.45mm x 4.19mm) | 0.120" (3.04mm) | -40°C ~ 85°C | - | - |
|
H1651CGSINGLE LAN XFMR 10/100 BASE-T |
1,400 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT | Surface Mount | 0.520" L x 0.299" W (13.20mm x 7.60mm) | 0.098" (2.50mm) | 0°C ~ 70°C | - | - |
|
|
WBC4-1WLCPULSE XFMR 1:4 5UH 20UH |
751 | - |
|
Datasheet | WBC | Tape & Reel (TR) | Active | - | - | - | 1:4 | Surface Mount | 0.175" L x 0.165" W (4.45mm x 4.19mm) | 0.120" (3.04mm) | -40°C ~ 85°C | - | - |
|
H1631CGSINGLE LAN XFMR 10/100 BASE-T |
1,355 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT | Surface Mount | 0.520" L x 0.299" W (13.20mm x 7.60mm) | 0.098" (2.50mm) | 0°C ~ 70°C | - | - |
|
|
LAN-16J241P1D9LAN XFMR MODULE 10G BASE-T SMD |
799 | - |
|
Datasheet | - | Cut Tape (CT) | Active | - | - | - | - | - | - | - | - | - | - |
|
|
LAN-17J241P7D9LAN XFMR MODULE 10G BASE-T SMD |
399 | - |
|
Datasheet | - | Cut Tape (CT) | Active | - | - | - | - | - | - | - | - | - | - |
|
HM42-10002LFTRPULSE XFMR 2:1:1 300UH |
319 | - |
|
Datasheet | HM42 | Cut Tape (CT) | Discontinued at Digi-Key | Gate Drive | 300µH | 40.4VµS | 2:1:1 | Surface Mount | 0.260" L x 0.319" W (6.60mm x 8.10mm) | 0.217" (5.50mm) | -40°C ~ 125°C | - | - |
|
|
WBC1-1LCPULSE XFMR 1:1 10UH 10UH |
1,533 | - |
|
Datasheet | WBC | Tape & Reel (TR) | Active | - | - | - | 1:1 | Surface Mount | 0.175" L x 0.165" W (4.45mm x 4.19mm) | 0.120" (3.04mm) | -40°C ~ 85°C | - | - |
|
|
ALANS10001-4J41ETLAN SGL 1000B XFMR&CMC&AUTO 24PI |
1,160 | - |
|
Datasheet | ALANS10001-4 | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T | 350µH | - | 1CT:1CT | Surface Mount | - | 0.225" (5.72mm) | 0°C ~ 70°C | - | - |
|
|
ALANS10001-4J61ETLAN SGL 1000B XFMR&CMC 24PIN |
3,636 | - |
|
Datasheet | ALANS10001-4 | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T | 350µH | - | 1CT:1CT | Surface Mount | - | 0.225" (5.72mm) | 0°C ~ 70°C | - | - |
|
PM2155.034NLTXFMR PUSH-PULL SIDE CAR S NPB |
253 | - |
|
Datasheet | PM2155.XXXNLT | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 2.6mH | 98VµS | 3CT:4CT | Surface Mount | 0.630" L x 0.591" W (16.00mm x 15.00mm) | 0.295" (7.50mm) | -40°C ~ 125°C | - | - |
|
|
PH9385.011NLTXFMR PUSH-PULL SIDE CAR S NPB |
1,355 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | - | - | - | - | - | 0.630" L x 0.591" W (16.00mm x 15.00mm) | 0.305" (7.75mm) | - | - | - |
|
|
WBC4-6TLCPULSE XFMR 1:4 9UH 36UH |
4,726 | - |
|
Datasheet | WBC | Tape & Reel (TR) | Active | - | - | - | 1:4 | Surface Mount | 0.175" L x 0.165" W (4.45mm x 4.19mm) | 0.120" (3.04mm) | -40°C ~ 85°C | - | - |
|
|
WBC1-1TLCPULSE XFMR 1:1 9.5UH 9.5UH |
5,879 | - |
|
Datasheet | WBC | Tape & Reel (TR) | Active | - | - | - | 1:1 | Surface Mount | 0.175" L x 0.165" W (4.45mm x 4.19mm) | 0.120" (3.04mm) | -40°C ~ 85°C | - | - |
|
|
WBC4-4LCPULSE XFMR 1:4 9UH 36UH |
1,069 | - |
|
Datasheet | WBC | Tape & Reel (TR) | Active | - | - | - | 1:4 | Surface Mount | 0.175" L x 0.165" W (4.45mm x 4.19mm) | 0.120" (3.04mm) | -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.
