Current Sense Transformers
Explore Current Sense Transformers parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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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ECST1V1308-1040-RCURR SENSE XFMR 40:1 15A SMD |
3,880 |
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Datasheet | ECST | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 15 A | 880 µH | - | 40:1 | - | 3.9mOhm Primary, 500mOhm 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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ECST1V1308-1030-RCURR SENSE XFMR 30:1 15A SMD |
4,490 |
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Datasheet | ECST | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 15 A | 500 µH | - | 30:1 | - | 3.9mOhm Primary, 320mOhm 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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ECST1V1308-1200-RCURR SENSE XFMR 200:1 15A SMD |
1,808 |
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Datasheet | ECST | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 15 A | 22 mH | - | 200:1 | - | 3.9mOhm Primary, 8Ohm 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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T60404E4625X1514625X151 |
2,570 |
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Datasheet | - | Box | Active | - | Non-Invasive (Solid Core) | 80 A | 2.38 H | - | 1:2500 | 2500:1 | 53.5Ohm | - | Free Hanging (In-Line) | 1.295" L x 0.673" W (32.90mm x 17.10mm) | 1.327" (33.70mm) | Wire Leads |
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ECSTA1V1308-1150-RCURR SENSE XFMR 150:1 15A SMD |
2,429 |
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Datasheet | ECSTA | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 15 A | 12.6 mH | - | 150:1 | - | 3.9mOhm Primary, 6.5Ohm 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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ECSTA1V1308-1020-RCURR SENSE XFMR 20:1 15A SMD |
3,432 |
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Datasheet | ECSTA | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 15 A | 220 µH | - | 20:1 | - | 3.9mOhm Primary, 210mOhm 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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ECSTA1V1308-1080-RCURR SENSE XFMR 80:1 15A SMD |
4,877 |
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Datasheet | ECSTA | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 15 A | 3.5 mH | - | 80:1 | - | 3.9mOhm Primary, 1.3Ohm 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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ECST1V0504-1125-RCURR SENSE XFMR 125:1 7A SMD |
1,086 |
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Datasheet | ECST | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 7 A | 1.28 mH | - | 125:1 | - | 3mOhm Primary, 13Ohm 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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ECST1V0504-1060-RCURR SENSE XFMR 60:1 7A SMD |
1,802 |
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Datasheet | ECST | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 7 A | 295 µH | - | 60:1 | - | 3mOhm Primary, 3.6Ohm 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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ECST1V0504-1030-RCURR SENSE XFMR 30:1 7A SMD |
4,751 |
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Datasheet | ECST | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 7 A | 74 µH | - | 30:1 | - | 3mOhm Primary, 800mOhm 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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ECSTA1V1308-1125-RCURR SENSE XFMR 125:1 15A SMD |
1,349 |
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Datasheet | ECSTA | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 15 A | 8.7 mH | - | 125:1 | - | 3.9mOhm Primary, 5.2Ohm 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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ECSTA1V1308-1200-RCURR SENSE XFMR 200:1 15A SMD |
3,494 |
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Datasheet | ECSTA | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 15 A | 22 mH | - | 200:1 | - | 3.9mOhm Primary, 8Ohm 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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ECSTA1V1308-1040-RCURR SENSE XFMR 40:1 15A SMD |
4,424 |
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Datasheet | ECSTA | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 15 A | 880 µH | - | 40:1 | - | 3.9mOhm Primary, 500mOhm 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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ECSTA1V1308-1070-RCURR SENSE XFMR 70:1 15A SMD |
2,639 |
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Datasheet | ECSTA | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 15 A | 2.7 mH | - | 70:1 | - | 3.9mOhm Primary, 1Ohm 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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ECSTA1V1308-1060-RCURR SENSE XFMR 60:1 15A SMD |
2,924 |
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Datasheet | ECSTA | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 15 A | 2 mH | - | 60:1 | - | 3.9mOhm Primary, 810mOhm 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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ECSTA1V1308-1030-RCURR SENSE XFMR 30:1 15A SMD |
1,704 |
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Datasheet | ECSTA | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 15 A | 500 µH | - | 30:1 | - | 3.9mOhm Primary, 320mOhm 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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ASM-050CURR SENSE XFMR 5-50A T/H |
2,748 |
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Datasheet | ASM | Bulk | Active | - | - | - | - | - | - | - | - | - | - | 1.260" L x 0.807" W (32.00mm x 20.50mm) | 1.378" (35.00mm) | - |
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ECST1V0504-1150-RCURR SENSE XFMR 150:1 7A SMD |
3,629 |
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Datasheet | ECST | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 7 A | 1.8 mH | - | 150:1 | - | 3mOhm Primary, 21Ohm 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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ECST1V0504-1040-RCURR SENSE XFMR 40:1 7A SMD |
4,902 |
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Datasheet | ECST | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 7 A | 132 µH | - | 40:1 | - | 3mOhm Primary, 1.6Ohm 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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ECST1V0504-1020-RCURR SENSE XFMR 20:1 7A SMD |
4,623 |
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Datasheet | ECST | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 7 A | 33 µH | - | 20:1 | - | 3mOhm Primary, 350mOhm Secondary Max | - | Surface Mount | 0.189" L x 0.144" W (4.80mm x 3.65mm) | 0.140" (3.55mm) | J Lead |
Frequently Asked Questions
What are Current Sense Transformers components used for?
Current Sense Transformers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Current Sense Transformers part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Current Sense Transformers parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
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