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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PA3655NLCURR SENSE XFMR 34A T/H |
985 | - |
|
Datasheet | - | Tray | Active | 50kHz ~ 500kHz | Invasive | 34 A | 76 mH | - | - | 200:200:1 | 15.8Ohm Primary, 1.7mOhm Secondary | - | Through Hole | 0.810" L x 0.580" W (20.57mm x 14.73mm) | 0.750" (19.05mm) | PC Pin |
|
PA0368.050NLTCURR SENSE XFMR 1:50 SMD |
2,389 | - |
|
Datasheet | PA0368NL | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | - | 1.7 mH | - | 1:50 | - | 4mOhm Primary, 900mOhm Secondary | - | Surface Mount | 0.325" L x 0.325" W (8.25mm x 8.25mm) | 0.134" (3.40mm) | - |
|
PA1005.070NLTCURR SENSE XFMR 1:70 20A SMD |
1,285 | - |
|
Datasheet | PA1005.XXXNL | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 20 A | 980 µH | - | 1:70 | - | 0.75mOhm Primary, 4.75Ohm Secondary | - | Surface Mount | 0.284" L x 0.330" W (7.21mm x 8.38mm) | 0.217" (5.50mm) | Gull Wing |
|
P8202NLTCURR SENSE XFMR 1:20 SMD |
2,333 | - |
|
Datasheet | P820X | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | - | 80 µH | - | 1:20 | - | 6mOhm Primary, 550mOhm Secondary | - | Surface Mount | 0.284" L x 0.330" W (7.21mm x 8.38mm) | 0.217" (5.50mm) | Gull Wing |
|
PMS9505.100NLTCURR SENSE XFMR 1:100 30A |
159 | - |
|
Datasheet | PMS9505 | Tape & Reel (TR) | Active | 20kHz | Invasive | 30 A | 7 mH | - | 1:100 | - | 500µOhm Primary, 3.1Ohm Secondary (Max) | AEC-Q200 | Surface Mount | 0.504" L x 0.480" W (12.80mm x 12.20mm) | 0.567" (14.40mm) | Gull Wing |
|
|
PH9500.100NLTCURR SENSE XFMR 1:100 10A SMD |
2,477 | - |
|
Datasheet | PH9500.XXXNL | Tape & Reel (TR) | Active | - | Invasive | 10 A | 10 mH | - | 1:100 | - | 3mOhm Primary, 2.1Ohm Secondary Max | - | Surface Mount | - | 0.346" (8.80mm) | Gull Wing |
|
PE-68210NLCURR SENSE XFMR 1:1:50 SMD |
804 | - |
|
Datasheet | PE-68XXXNL | Tube | Active | 50kHz ~ 500kHz | Invasive | - | 3.8 mH | - | 1:1:50 | - | 1.15mOhm Primary, 380mOhm Secondary | - | Surface Mount | 0.495" L x 0.490" W (12.57mm x 12.45mm) | 0.280" (7.11mm) | - |
|
|
PE-68383NLTCURR SENSE XFMR 1:1:200 SMD |
646 | - |
|
Datasheet | PE-68XXXNL | Tape & Reel (TR) | Active | 50kHz ~ 500kHz | Invasive | - | 59.2 mH | - | 1:1:200 | - | 1.15mOhm Primary, 3.9Ohm Secondary | - | Surface Mount | 0.495" L x 0.490" W (12.57mm x 12.45mm) | 0.280" (7.11mm) | - |
|
FIS155NLCURR SENSE XFMR 1:500 25A T/H |
929 | - |
|
Datasheet | FIS 1X5 | Tube | Active | 500kHz Max | Invasive | - | 470 mH | 1750VµS | 1:500 | - | 16Ohm Max | - | Through Hole | 0.693" L x 0.591" W (17.60mm x 15.00mm) | 0.492" (12.50mm) | PC Pin |
|
PE-51717NLCURR SENSE XFMR 20A T/H |
1,658 | - |
|
Datasheet | - | Tray | Active | 20kHz ~ 200kHz | Non-Invasive (Solid Core) | 20 A | 5 mH | - | - | 50CT:1 | - | - | Through Hole | 0.900" L x 0.700" W (22.86mm x 17.78mm) | 0.700" (17.78mm) | 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.
