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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B82801A1185A150CURR SENSE XFMR 1:150 SMD |
287 |
|
Datasheet | B82801A | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | - | 1.84 mH | 43.2VµS | 1:150 | - | 2.5mOhm Primary, 21Ohm Secondary | - | Surface Mount | 0.185" L x 0.138" W (4.70mm x 3.50mm) | 0.138" (3.50mm) | J Lead |
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ECSTA1V0805-1050-RCURR SENSE XFMR 50:1 10A SMD |
350 |
|
Datasheet | ECSTA | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 10 A | 500 µH | - | 50:1 | - | 700mOhm Primary, 1.85Ohm Secondary Max | AEC-Q200 | Surface Mount | 0.330" L x 0.315" W (8.38mm x 8.00mm) | 0.217" (5.50mm) | Gull Wing |
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ECSTA1V0805-1100-RCURR SENSE XFMR 100:1 10A SM |
344 |
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Datasheet | ECSTA | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 10 A | 2 mH | - | 100:1 | - | 700mOhm Primary, 5.5Ohm Secondary Max | AEC-Q200 | Surface Mount | 0.330" L x 0.315" W (8.38mm x 8.00mm) | 0.217" (5.50mm) | Gull Wing |
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SCS-1253KCURR SENSE XFMR 125:1 10A SMD |
1,000 |
|
Datasheet | SCS | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 10 A | 3 mH | - | 125:1 | - | 700mOhm Primary, 11.5Ohm Secondary Max | - | Surface Mount | - | 0.217" (5.50mm) | Gull Wing |
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SCS-70980CURR SENSE XFMR 70:1 10A SMD |
1,000 |
|
Datasheet | SCS | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 10 A | 980 µH | - | 70:1 | - | 700mOhm Primary, 4.75Ohm Secondary Max | - | Surface Mount | - | 0.217" (5.50mm) | Gull Wing |
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ECST1V0703-1070-RCURR SENSE XFMR 70:1 9A SMD |
350 |
|
Datasheet | ECST | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 9 A | 652 µH | - | 70:1 | - | 1.5mOhm Primary, 5.04Ohm Secondary Max | - | Surface Mount | 0.283" L x 0.205" W (7.20mm x 5.20mm) | 0.118" (3.00mm) | J Lead |
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ECST1V0703-1100-RCURR SENSE XFMR 100:1 9A SMD |
346 |
|
Datasheet | ECST | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 9 A | 1.33 mH | - | 100:1 | - | 1.5mOhm Primary, 10.68Ohm Secondary Max | - | Surface Mount | 0.283" L x 0.205" W (7.20mm x 5.20mm) | 0.118" (3.00mm) | J Lead |
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B82801A1134A040CURR SENSE XFMR SMD |
593 |
|
Datasheet | B82801A | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | - | 132 µH | - | - | - | - | - | Surface Mount | 0.185" L x 0.138" W (4.70mm x 3.50mm) | 0.138" (3.50mm) | J Lead |
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B82801A1304A060CURR SENSE XFMR SMD |
533 |
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Datasheet | B82801A | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | - | 295 µH | - | - | - | - | - | Surface Mount | 0.185" L x 0.138" W (4.70mm x 3.50mm) | 0.138" (3.50mm) | J Lead |
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B82801A1214A050CURR SENSE XFMR SMD |
486 |
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Datasheet | B82801A | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | - | 205 µH | - | - | - | - | - | Surface Mount | 0.185" L x 0.138" W (4.70mm x 3.50mm) | 0.138" (3.50mm) | J Lead |
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PE-68280NLCURR SENSE XFMR 1:1:100 SMD |
870 |
|
Datasheet | PE-68XXXNL | Tube | Active | 50kHz ~ 500kHz | Invasive | - | 14.8 mH | - | 1:1:100 | - | 1.15mOhm Primary, 930mOhm Secondary | - | Surface Mount | 0.495" L x 0.490" W (12.57mm x 12.45mm) | 0.280" (7.11mm) | - |
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ECSTA1V0703-1100-RCURR SENSE XFMR 100:1 9A SMD |
350 |
|
Datasheet | ECSTA | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 9 A | 1.33 mH | - | 100:1 | - | 1.5mOhm Primary, 10.68Ohm Secondary Max | AEC-Q200 | Surface Mount | 0.283" L x 0.205" W (7.20mm x 5.20mm) | 0.118" (3.00mm) | J Lead |
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ECSTA1V0703-1070-RCURR SENSE XFMR 70:1 9A SMD |
340 |
|
Datasheet | ECSTA | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 9 A | 652 µH | - | 70:1 | - | 1.5mOhm Primary, 5.04Ohm Secondary Max | AEC-Q200 | Surface Mount | 0.283" L x 0.205" W (7.20mm x 5.20mm) | 0.118" (3.00mm) | J Lead |
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P0583NLCURR SENSE XFMR 50:1:1 36A T/H |
865 |
|
Datasheet | THT | Tray | Active | 50kHz ~ 500kHz | Invasive | 36 A | 5 mH | - | 50:1:1 | - | 700mOhm Primary, 1.7mOhm Secondary | - | Through Hole | 0.810" L x 0.580" W (20.57mm x 14.73mm) | 0.750" (19.05mm) | PC Pin |
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7492540070CURR SENSE XFMR 1:70 40A SMD |
180 |
|
Datasheet | MID-CST | Tape & Reel (TR) | Active | 1MHz | Invasive | 40 A | 2.74 mH | 173VµS | 1:70 | - | 0.28mOhm Primary, 367mOhm Secondary | AEC-Q200 | Surface Mount | 0.570" L x 0.524" W (14.48mm x 13.30mm) | 0.413" (10.50mm) | Gull Wing |
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7492540030CURR SENSE XFMR 1:30 40A SMD |
419 |
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Datasheet | MID-CST | Tape & Reel (TR) | Active | 1MHz | Invasive | 40 A | 504 µH | 74Vµs | 1:30 | - | 0.28mOhm Primary, 93mOhm Secondary | AEC-Q200 | Surface Mount | 0.570" L x 0.524" W (14.48mm x 13.30mm) | 0.413" (10.50mm) | Gull Wing |
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MR/C-01CURR SENSE XFMR 15A TH |
124 |
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Datasheet | MR/C | Bulk | Active | - | Invasive | 15 A | - | - | - | - | 30Ohm | - | Through Hole | 0.748" L x 0.689" W (19.00mm x 17.50mm) | 0.264" (6.70mm) | PC Pin |
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ECST1V0504-1070-RCURR SENSE XFMR 70:1 7A SMD |
350 |
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Datasheet | ECST | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 7 A | 400 µH | - | 70:1 | - | 3mOhm Primary, 4.6Ohm 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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ECST1V0504-1100-RCURR SENSE XFMR 100:1 7A SMD |
348 |
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Datasheet | ECST | Tape & Reel (TR) | Active | 50kHz ~ 1MHz | Invasive | 7 A | 820 µH | - | 100:1 | - | 3mOhm Primary, 9.5Ohm 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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ECST1V0504-1050-RCURR SENSE XFMR 50:1 7A SMD |
348 |
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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 |
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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