Current Sense Transformers
Use the filters and product table below to compare Current Sense 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 | Frequency Range | Type | Current Rating (Amps) | Inductance | ET (Volt-Time) | Turns Ratio - Primary:Secondary | Current Ratio | DC Resistance (DCR) | Ratings | Mounting Type | Size / Dimension | Height - Seated (Max) | Termination Style |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
AS-111CURR SENSE XFMR 1:100CT 15A T/H |
500 | - |
|
Datasheet | AS | Bulk | Active | 20kHz ~ 200kHz | Non-Invasive (Solid Core) | - | 25 mH | 350VµS | 1:100CT | - | 550mOhm Max | - | Through Hole | 0.677" L x 0.375" W (17.20mm x 9.53mm) | 0.803" (20.40mm) | PC Pin |
|
AS-105CURR SENSE XFMR 30A 1:750 VRT |
499 | - |
|
Datasheet | AS | Bulk | Active | - | - | - | - | - | - | - | - | - | - | 0.677" L x 0.375" W (17.20mm x 9.53mm) | 0.803" (20.40mm) | - |
|
|
AS-405CURR SENSE XFMR 50A 1:500 VRT |
200 | - |
|
Datasheet | AS | Bulk | Active | - | - | - | - | - | - | - | - | - | - | 0.906" L x 0.610" W (23.00mm x 15.50mm) | 0.984" (25.00mm) | - |
|
|
AS-312CURR SENSE XFMR 15A 1:200CT VRT |
200 | - |
|
Datasheet | AS | Bulk | Active | - | - | - | - | - | - | - | - | - | - | 0.701" L x 0.902" W (17.80mm x 22.90mm) | 0.701" (17.80mm) | - |
|
|
CCX-1050CURR SENSE XFMR 1:2500 50A TH |
3,397 | - |
|
Datasheet | CCX | Tray | Active | 50Hz ~ 60Hz | Non-Invasive (Solid Core) | 50 A | - | - | 1:2500 | - | 157Ohm | - | Through Hole | 0.937" L x 0.438" W (23.80mm x 11.12mm) | 0.937" (23.80mm) | PC Pin |
|
|
CCX-1075CURR SENSE XFMR 1:2500 75A TH |
3,333 | - |
|
Datasheet | CCX | Tray | Active | 50Hz ~ 60Hz | Non-Invasive (Solid Core) | 75 A | - | - | 1:2500 | - | 218Ohm | - | Through Hole | 1.189" L x 0.563" W (30.20mm x 14.30mm) | 1.189" (30.20mm) | PC Pin |
|
CT-1050CURR SENSE XFMR 50A T/H |
2,014 | - |
|
Datasheet | CT | Tray | Active | 50/60Hz | Non-Invasive (Solid Core) | 50 A | - | - | - | 1000:1 | 49.3Ohm | - | Through Hole | 1.374" L x 0.563" W (34.90mm x 14.30mm) | 1.374" (34.90mm) | PC Pin |
|
|
CT-1100CURR SENSE XFMR 100A T/H |
1,579 | - |
|
Datasheet | CT | Tray | Active | 50/60Hz | Non-Invasive (Solid Core) | 100 A | - | - | - | 1000:1 | 21.3Ohm | - | Through Hole | 1.752" L x 0.563" W (44.50mm x 14.30mm) | 1.752" (44.50mm) | PC Pin |
|
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CCX-1100CURR SENSE XFMR 1:2500 100A TH |
3,065 | - |
|
Datasheet | CCX | Tray | Active | 50Hz ~ 60Hz | Non-Invasive (Solid Core) | 100 A | - | - | 1:2500 | - | 160Ohm | - | Through Hole | 1.374" L x 0.563" W (34.90mm x 14.30mm) | 1.374" (34.90mm) | PC Pin |
|
|
CCX-1150CURR SENSE XFMR 1:2500 150A TH |
3,159 | - |
|
Datasheet | CCX | Tray | Active | 50Hz ~ 60Hz | Non-Invasive (Solid Core) | 150 A | - | - | 1:2500 | - | 135Ohm | - | Through Hole | 1.500" L x 0.626" W (38.10mm x 15.90mm) | 1.500" (38.10mm) | PC Pin |
Current Sense Transformers FAQ
Common questions about filtering, comparing and sourcing Current Sense Transformers components.
How can I narrow the Current Sense 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 Current Sense 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.
