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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ASM-010CURR SENSE XFMR 10A T/H |
7,770 |
1+：$5.01000 10+：$4.52600 25+：$4.34440 50+：$4.21100 100+：$4.08100 250+：$3.91436 500+：$3.79212 1000+：$3.67318 |
|
Datasheet | ASM | Tray | Active | 50Hz ~ 60Hz | Non-Invasive (Solid Core) | 10 A | - | - | - | - | - | - | Through Hole | 0.677" L x 0.375" W (17.20mm x 9.53mm) | 0.803" (20.40mm) | PC Pin |
|
AX-0500CURR SENSE XFMR 5A T/H |
1,450 |
1+：$6.09000 10+：$5.50000 25+：$5.27880 50+：$5.11600 100+：$4.95760 250+：$4.75448 500+：$4.60558 1000+：$4.46073 |
|
Datasheet | AX | Tray | Active | 50Hz ~ 60Hz | Non-Invasive (Solid Core) | 5 A | - | - | - | 500:1 | - | - | Through Hole | 0.677" L x 0.375" W (17.20mm x 9.53mm) | 0.803" (20.40mm) | PC Pin |
|
AC1020CURR SENSE XFMR 20A T/H |
16,456 |
1+：$6.40000 10+：$5.77800 25+：$5.54520 50+：$5.37420 100+：$5.20760 250+：$4.99404 500+：$4.83750 1000+：$4.68526 |
|
Datasheet | AC | Box | Active | 50/60Hz | Non-Invasive (Solid Core) | 20 A | - | - | - | 1000:1 | 41.8Ohm | - | Through Hole | 0.937" L x 0.438" W (23.80mm x 11.12mm) | 0.937" (23.80mm) | PC Pin |
|
AC1015CURR SENSE XFMR 15A T/H |
6,816 |
1+：$6.40000 10+：$5.77800 25+：$5.54520 50+：$5.37420 100+：$5.20760 250+：$4.99404 500+：$4.83750 1000+：$4.68526 |
|
Datasheet | AC | Tray | Active | 50/60Hz | Non-Invasive (Solid Core) | 15 A | - | - | - | 1000:1 | 41.8Ohm | - | Through Hole | 0.937" L x 0.438" W (23.80mm x 11.12mm) | 0.937" (23.80mm) | PC Pin |
|
AC1005CURR SENSE XFMR 5A T/H |
9,674 |
1+：$6.40000 10+：$5.77800 25+：$5.54520 50+：$5.37420 100+：$5.20760 250+：$4.99404 500+：$4.83750 1000+：$4.68526 |
|
Datasheet | AC | Tray | Active | 50/60Hz | Non-Invasive (Solid Core) | 5 A | - | - | - | 1000:1 | 41.8Ohm | - | Through Hole | 0.937" L x 0.438" W (23.80mm x 11.12mm) | 0.937" (23.80mm) | PC Pin |
|
AC1030CURR SENSE XFMR 30A T/H |
4,358 |
1+：$7.62000 10+：$6.87600 25+：$6.59760 50+：$6.39360 150+：$6.08100 300+：$5.89053 600+：$5.70525 1050+：$5.55943 |
|
Datasheet | AC | Box | Active | 50/60Hz | Non-Invasive (Solid Core) | 30 A | - | - | - | 1000:1 | 48Ohm | - | Through Hole | 1.189" L x 0.563" W (30.20mm x 14.30mm) | 1.189" (30.20mm) | PC Pin |
|
AC1050CURR SENSE XFMR 50A T/H |
0 |
1+：$7.87000 10+：$7.10500 25+：$6.81800 50+：$6.60700 140+：$6.30357 280+：$6.10614 560+：$5.91405 1120+：$5.72732 |
|
Datasheet | AC | 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 |
|
AC1100CURR SENSE XFMR 100A T/H |
372 |
1+：$11.91000 10+：$10.74000 25+：$10.30200 50+：$9.98080 100+：$9.66820 250+：$9.26808 500+：$8.97512 1000+：$8.69050 |
|
Datasheet | AC | Box | 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 |
|
AZ-0500CURR SENSE XFMR 25A IN-LINE |
601 | - |
|
Datasheet | AZ | Tray | Active | 50Hz ~ 60Hz | Non-Invasive (Solid Core) | 25 A | - | - | 500:1 | - | 18Ohm Primary | - | Free Hanging (In-Line) | 0.748" Dia (19.00mm) | 0.453" (11.50mm) | Wire Leads |
|
|
AC1025CURR SENSE XFMR 25A T/H |
21 |
1+：$8.22000 10+：$7.41700 25+：$7.11720 50+：$6.89660 150+：$6.55893 300+：$6.35323 600+：$6.15322 1050+：$5.99578 |
|
Datasheet | AC | Tray | Active | 50/60Hz | Non-Invasive (Solid Core) | 25 A | - | - | - | 1000:1 | 48Ohm | - | Through Hole | 1.189" L x 0.563" W (30.20mm x 14.30mm) | 1.189" (30.20mm) | 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.
