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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ECST1V0504-1050-RCURR SENSE XFMR 50:1 7A SMD |
348 | - |
|
Datasheet | ECST | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 7 A | 205 µH | - | 50:1 | - | 3mOhm Primary, 2.5Ohm Secondary Max | - | Surface Mount | 0.189" L x 0.144" W (4.80mm x 3.65mm) | 0.140" (3.55mm) | J Lead |
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ECSTA1V0504-1070-RCURR SENSE XFMR 70:1 7A SMD |
350 | - |
|
Datasheet | ECSTA | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 7 A | 400 µH | - | 70:1 | - | 3Ohm Primary, 4.6Ohm Secondary Max | AEC-Q200 | Surface Mount | 0.189" L x 0.144" W (4.80mm x 3.65mm) | 0.140" (3.55mm) | J Lead |
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ECSTA1V0504-1100-RCURR SENSE XFMR 100:1 7A SMD |
349 | - |
|
Datasheet | ECSTA | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 7 A | 820 µH | - | 100:1 | - | 3Ohm Primary, 9.5Ohm Secondary Max | AEC-Q200 | Surface Mount | 0.189" L x 0.144" W (4.80mm x 3.65mm) | 0.140" (3.55mm) | J Lead |
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ECSTA1V0504-1050-RCURR SENSE XFMR 50:1 7A SMD |
347 | - |
|
Datasheet | ECSTA | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 7 A | 205 µH | - | 50:1 | - | 3Ohm Primary, 2.5Ohm Secondary Max | AEC-Q200 | Surface Mount | 0.189" L x 0.144" W (4.80mm x 3.65mm) | 0.140" (3.55mm) | J Lead |
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ECSTA1V0805-1125-RCURR SENSE XFMR 125:1 10A SM |
2,214 | - |
|
Datasheet | ECSTA | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 10 A | 3 mH | - | 125:1 | - | 700mOhm Primary, 11.5Ohm Secondary Max | AEC-Q200 | Surface Mount | 0.330" L x 0.315" W (8.38mm x 8.00mm) | 0.217" (5.50mm) | Gull Wing |
|
ECST1V1308-1050-RCURR SENSE XFMR 50:1 15A SMD |
1,345 | - |
|
Datasheet | ECST | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 15 A | 1.4 mH | - | 50:1 | - | 3.9mOhm Primary, 650mOhm Secondary Max | - | Surface Mount | 0.512" L x 0.433" W (13.00mm x 11.00mm) | 0.307" (7.80mm) | Gull Wing |
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ECST1V1308-1100-RCURR SENSE XFMR 100:1 15A SMD |
3,685 | - |
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Datasheet | ECST | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 15 A | 5.6 mH | - | 100:1 | - | 3.9mOhm Primary, 2Ohm Secondary Max | - | Surface Mount | 0.512" L x 0.433" W (13.00mm x 11.00mm) | 0.307" (7.80mm) | Gull Wing |
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ECSTA1V1308-1050-RCURR SENSE XFMR 50:1 15A SMD |
1,388 | - |
|
Datasheet | ECSTA | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 15 A | 1.4 mH | - | 50:1 | - | 3.9mOhm Primary, 650mOhm Secondary Max | AEC-Q200 | Surface Mount | 0.512" L x 0.433" W (13.00mm x 11.00mm) | 0.307" (7.80mm) | Gull Wing |
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ECSTA1V1308-1100-RCURR SENSE XFMR 100:1 15A SMD |
2,889 | - |
|
Datasheet | ECSTA | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 15 A | 5.6 mH | - | 100:1 | - | 3.9mOhm Primary, 2Ohm Secondary Max | AEC-Q200 | Surface Mount | 0.512" L x 0.433" W (13.00mm x 11.00mm) | 0.307" (7.80mm) | Gull Wing |
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CS-1100-RCURR SENSE XFMR 20A T/H |
2,613 | - |
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Datasheet | CS | Bulk | Obsolete | 20kHz ~ 200kHz | Non-Invasive (Solid Core) | 20 A | 22.4 mH | - | - | 100:1 | 1.3Ohm | - | Through Hole | 0.675" L x 0.375" W (17.15mm x 9.53mm) | 0.800" (20.32mm) | 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.
