Pulse Transformers
Use the filters and product table below to compare Pulse Transformers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
IL-11-0002IL1 PULSE TRANSFORMER THT 0.25A |
321 | - |
|
Datasheet | IL | Bulk | Active | Isolation and Data Interface (Encapsulated) | 2.5mH | - | 1:1 | Through Hole | 0.689" L x 0.728" W (17.50mm x 18.50mm) | 0.453" (11.50mm) | -25°C ~ 70°C | - | - |
|
|
IL-10-0001IL5 PULSE TRANSFORMER THT 0.1A |
4,182 | - |
|
Datasheet | IL | Bulk | Active | SCR and Triac Trigger (Encapsulated) | 2.5mH | 250VµS | 1:1:1 | Through Hole | 0.689" L x 0.728" W (17.50mm x 18.50mm) | 0.453" (11.50mm) | -25°C ~ 70°C | - | - |
|
ILR-11-0001ILR1 PULSE TRANSFORMER THT 1A |
2,172 | - |
|
Datasheet | ILR | Bulk | Active | SCR and Triac Trigger (Encapsulated) | 2.5mH | 300VµS | 1:1 | Through Hole | 0.689" L x 0.728" W (17.50mm x 18.50mm) | 0.453" (11.50mm) | -25°C ~ 70°C | - | - |
|
ISNF-0135-D101ISNF PULSE TRANSFORMER SMD 0.1A |
4,778 | - |
|
Datasheet | IS | Bulk | Active | SCR and Triac Trigger (Encapsulated) | 1.1mH | 150VµS | 1:1:1 | Surface Mount | 0.512" L x 0.598" W (13.00mm x 15.20mm) | 0.433" (11.00mm) | -25°C ~ 100°C | - | - |
|
|
IL-20-0001IL5 PULSE TRANSFORMER THT 0.25A |
205 | - |
|
Datasheet | IL | Bulk | Active | SCR and Triac Trigger (Encapsulated) | 3mH | 300VµS | 1:1:1 | Through Hole | 1.102" L x 0.906" W (28.00mm x 23.00mm) | 0.571" (14.50mm) | -25°C ~ 70°C | - | - |
|
ISNA-0249-D104ISNA PULSE TRANSFORMER SMD 0.1A |
103 | - |
|
Datasheet | IS | Bulk | Active | SCR and Triac Trigger (Encapsulated) | 3.5mH | 300VµS | 1:1 | Surface Mount | 0.701" L x 0.717" W (17.80mm x 18.20mm) | 0.532" (13.50mm) | -25°C ~ 100°C | - | - |
|
ITRF-0239-D502ITRF PULSE TRANSFORMER THT 0.5A |
280 | - |
|
Datasheet | IT | Bulk | Active | SCR and Triac Trigger (Encapsulated) | 1.6mH | 350VµS | 1:1:1 | Through Hole | 0.878" L x 0.894" W (22.30mm x 22.70mm) | 0.535" (13.60mm) | -25°C ~ 100°C | - | - |
|
|
ITRB-0239-D502ITRB PULSE TRANSFORMER THT 0.5A |
272 | - |
|
Datasheet | IT | Bulk | Active | SCR and Triac Trigger (Encapsulated) | 1.8mH | 350VµS | 2:1 | Through Hole | 0.878" L x 0.894" W (22.30mm x 22.70mm) | 0.535" (13.60mm) | -25°C ~ 100°C | - | - |
|
|
ITRA-0239-D502ITRA PULSE TRANSFORMER THT 0.5A |
133 | - |
|
Datasheet | ITRA | Bulk | Active | Isolation and Data Interface (Encapsulated) | 2.2mH | - | 1:1 | Through Hole | 0.878" L x 0.894" W (22.30mm x 22.70mm) | 0.535" (13.60mm) | -25°C ~ 100°C | - | - |
|
|
IL-10-0003IL5 PULSE TRANSFORMER THT 0.25A |
3,955 | - |
|
Datasheet | IL | Bulk | Active | SCR and Triac Trigger (Encapsulated) | 1.5mH | 200VµS | 1:1:1 | Through Hole | 0.689" L x 0.728" W (17.50mm x 18.50mm) | 0.453" (11.50mm) | -25°C ~ 70°C | - | - |
Pulse Transformers FAQ
Common questions about filtering, comparing and sourcing Pulse Transformers components.
How can I narrow the Pulse Transformers selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Pulse Transformers part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
