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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
HMU2102NLXFMR CMC MODULE AECQ BATT MNGT |
4,201 | - |
|
Datasheet | - | Tube | Obsolete | - | 150µH | - | - | Surface Mount | 0.583" L x 0.461" W (14.81mm x 11.70mm) | 0.192" (4.88mm) | - | - | - |
|
GU4229R LFMDL 1G DIP QUAD PORTS N/A |
3,249 | - |
|
Datasheet | - | Tube | Active | LAN 1000 Base-T | 350µH | - | 1:1CT Transmitter, 1:1CT Receiver | Through Hole | 1.319" L x 1.142" W (33.50mm x 29.00mm) | 0.098" (2.50mm) | 0°C ~ 70°C | - | - |
|
R4009NLTXFRMR ETHERNET MOD IND 10/100B-T |
1,431 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | - | Surface Mount | 1.080" L x 0.480" W (27.43mm x 12.19mm) | 0.226" (5.74mm) | -40°C ~ 85°C | - | - |
|
HDX8006NLTMDL SIN HDBT 1:1 POEPP SMT TR |
4,408 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | HDBase-T | 120µH | - | 1:1 | Surface Mount | 0.715" L x 0.480" W (18.16mm x 12.20mm) | 0.260" (6.60mm) | -40°C ~ 85°C | - | - |
|
H1062TPULSE XFMR 1CT: 1CT TX 1:1 RX |
4,749 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | LAN 10/100 Base-T | - | - | 1CT: 1CT Transmitter, 1:1 Receiver | Surface Mount | 1.125" L x 0.480" W (28.58mm x 12.19mm) | 0.280" (7.11mm) | 0°C ~ 70°C | - | - |
|
|
749020111TRANSFORMER LAN 10/100/1000 SMD |
2,059 | - |
|
Datasheet | WE-LAN | Tape & Reel (TR) | Obsolete | LAN 10/100/1000 Base-T | 350µH | - | 1:1 | Surface Mount | 0.655" L x 0.354" W (16.64mm x 8.99mm) | 0.090" (2.29mm) | - | - | - |
|
G502TRANSFORMER 0.50MH 1:1:1 PULSE |
1,523 | - |
|
Datasheet | G5 | Tube | Active | Isolation and Data Interface (Encapsulated) | 500µH | 8.5VµS | 1:1:1 Ter | Through Hole | 0.350" L x 0.500" W (8.90mm x 12.70mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
G516TRANSFORMER 0.50MH 1:1.3 PULSE |
4,367 | - |
|
Datasheet | G5 | Tube | Active | Isolation and Data Interface (Encapsulated) | 500µH | 8.5VµS | 1:1.3 | Through Hole | 0.350" L x 0.500" W (8.90mm x 12.70mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
PL1241XFMR TOROID CS SLIC COM PBC |
4,268 | - |
|
Datasheet | - | Tube | Active | - | 760µH | - | - | Surface Mount | 0.670" L x 0.770" W (17.02mm x 19.56mm) | 0.400" (10.16mm) | - | - | - |
|
ISRA-0239-D502ISRA PULSE TRANSFORMER SMD 0.5A |
3,240 | - |
|
Datasheet | IS | Tape & Reel (TR) | Active | SCR and Triac Trigger (Encapsulated) | 2.2mH | 400VµS | 1:1 | Surface Mount | 0.878" L x 0.894" W (22.30mm x 22.70mm) | 0.551" (14.00mm) | -25°C ~ 100°C | - | - |
|
|
B78476A8066A003PULSE XFMR 1CT:1CT 350UH |
2,397 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T | 350µH | - | 1CT:1CT | Surface Mount | 1.095" L x 0.480" W (27.81mm x 12.19mm) | 0.285" (7.24mm) | 0°C ~ 70°C | - | - |
|
T60403D4615X0534615X053 |
1,263 | - |
|
Datasheet | - | Box | Active | General Purpose | 1µH | 250VµS | 1:1:1 | Through Hole | 0.886" L x 0.886" W (22.50mm x 22.50mm) | 0.650" (16.50mm) | -40°C ~ 85°C | - | - |
|
T60403D4615X0544615X054 |
2,126 | - |
|
Datasheet | - | Box | Active | Gate Drive | 1.7mH | 250VµS | 1:1.2:1.2 | Through Hole | 0.886" L x 0.886" W (22.50mm x 22.50mm) | 0.650" (16.50mm) | -40°C ~ 85°C | - | - |
|
T60403D4215X0304215X030 |
1,843 | - |
|
Datasheet | - | Box | Active | General Purpose | 6mH | 500VµS | 1:1:1 | Through Hole | 0.827" L x 0.803" W (21.00mm x 20.40mm) | 0.650" (16.50mm) | -40°C ~ 85°C | - | - |
|
ISRB-0239-D502ISRB PULSE TRANSFORMER SMD 0.5A |
1,835 | - |
|
Datasheet | IS | Tape & Reel (TR) | Active | SCR and Triac Trigger (Encapsulated) | 1.8mH | 350VµS | 2:1 | Surface Mount | 0.878" L x 0.894" W (22.30mm x 22.70mm) | 0.551" (14.00mm) | -25°C ~ 100°C | - | - |
|
T2SD02RMDL 10G DUAL PORT N/A |
2,647 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10 Base-T | 100µH | - | 1:1CT Transmitter, 1:1CT Receiver | Surface Mount | 1.291" L x 0.543" W (32.80mm x 13.80mm) | 0.287" (7.30mm) | -40°C ~ 90°C | - | - |
|
T2SD02RTMDL 10G DUAL PORT 4PAIR POE 60W |
2,732 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10 Base-T | 100µH | - | 1:1CT Transmitter, 1:1CT Receiver | Surface Mount | 1.291" L x 0.543" W (32.80mm x 13.80mm) | 0.287" (7.30mm) | -40°C ~ 90°C | - | - |
|
T2SD02RVMDL 10G DUAL PORT 4PAIR POE 90W |
4,721 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10 Base-T | 120µH | - | 1:1CT Transmitter, 1:1CT Receiver | Surface Mount | 1.291" L x 0.543" W (32.80mm x 13.80mm) | 0.287" (7.30mm) | -40°C ~ 105°C | - | - |
|
T60404E4629X5034629X503 |
2,406 | - |
|
Datasheet | - | Box | Active | General Purpose | - | - | 1:1500 | Through Hole | 1.417" L x 1.102" W (36.00mm x 28.00mm) | 0.787" (20.00mm) | -40°C ~ 70°C | - | - |
|
T60404M4645X1004645X100 |
4,869 | - |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
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.
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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.
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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.