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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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055657TRANSF CRNT SENS 1000:1 2400MH |
119 | - |
|
Datasheet | 0556xx, Kaschke | Tray | Active | 10kHz ~ 300kHz | Invasive | - | 2.4 H | 3570VµS | - | - | 35Ohm | - | Through Hole | 1.063" L x 0.709" W (27.00mm x 18.00mm) | 0.689" (17.50mm) | PC Pin |
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055658TRANSF CRNT SENSE 1000:1 30H |
120 | - |
|
Datasheet | 0556xx, Kaschke | Tray | Active | 50Hz | Invasive | - | 30 H | 6.4kVµS | 1000:1 | - | 25Ohm | - | Through Hole | 1.063" L x 0.709" W (27.00mm x 18.00mm) | 0.689" (17.50mm) | PC Pin |
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055659TRANSF CRNT SENSE 1500:1 67.5H |
120 | - |
|
Datasheet | 0556xx, Kaschke | Tray | Active | 50Hz | Invasive | - | 67.5 H | 9500VµS | 1500:1 | - | 52Ohm | - | Through Hole | 1.063" L x 0.709" W (27.00mm x 18.00mm) | 0.689" (17.50mm) | PC Pin |
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055661TRANSF CRNT SENSE 2500:1 187.5H |
120 | - |
|
Datasheet | 0556xx, Kaschke | Tray | Active | 50Hz | Invasive | - | 187.5 H | 15.9kVµS | 2500:1 | - | 135Ohm | - | Through Hole | 1.063" L x 0.709" W (27.00mm x 18.00mm) | 0.689" (17.50mm) | PC Pin |
|
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055660TRANSF CRNT SENSE 2000:1 120H |
119 | - |
|
Datasheet | 0556xx, Kaschke | Tray | Active | 50Hz | Invasive | - | 120 H | 12.7kVµS | 2000:1 | - | 100Ohm | - | Through Hole | 1.063" L x 0.709" W (27.00mm x 18.00mm) | 0.689" (17.50mm) | PC Pin |
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PCS020-EE05730SCURRENT SENSE TRANSF 20A 730UH |
981 | - |
|
Datasheet | PCS | Tape & Reel (TR) | Active | 1MHz | Invasive | 20 A | 0.73 mH | 32.4VµS | 1:60 | 60:1 | 7mOhm Primary, 1.98Ohm Secondary Max | - | Surface Mount | 0.245" L x 0.235" W (6.22mm x 5.97mm) | 0.209" (5.31mm) | Gull Wing |
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PCS020-EE0502KSCURRENT SENSE TRANSF 20A 2000UH |
813 | - |
|
Datasheet | PCS | Tape & Reel (TR) | Active | 1MHz | Invasive | 20 A | 2 mH | 54VµS | 1:100 | 100:1 | 7mOhm Primary, 5.5Ohm Secondary Max | - | Surface Mount | 0.245" L x 0.235" W (6.22mm x 5.97mm) | 0.209" (5.31mm) | Gull Wing |
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PCS020-EE05081SCURRENT SENSE TRANSF 20A 81UH |
983 | - |
|
Datasheet | PCS | Tape & Reel (TR) | Active | 1MHz | Invasive | 20 A | 81 mH | 10.8VµS | 1:20 | 20:1 | 7mOhm Primary, 400mOhm Secondary Max | - | Surface Mount | 0.245" L x 0.235" W (6.22mm x 5.97mm) | 0.209" (5.31mm) | Gull Wing |
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PCS040-EF1303KSCURRENT SENSE TRANSF 40A 3060UH |
290 | - |
|
Datasheet | PCS | Tape & Reel (TR) | Active | 1MHz | Invasive | 40 A | 3.06 mH | 152.4VµS | 1:60 | 60:1 | 1mOhm Primary, 850mOhm Secondary Max | - | Surface Mount | - | 0.413" (10.50mm) | Gull Wing |
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PCS040-EF1301KSCURRENT SENSE TRANSF 40A 1360UH |
290 | - |
|
Datasheet | PCS | Tape & Reel (TR) | Active | 1MHz | Invasive | 40 A | 1.36 mH | 101.6VµS | 1:40 | 40:1 | 1mOhm Primary, 560mOhm Secondary Max | - | Surface Mount | - | 0.413" (10.50mm) | Gull Wing |
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.
