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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
CT1005CURRENT TRANSFORMER PRIM: 5A |
1,795 |
|
Datasheet | CT | Tray | Active | 50kHz ~ 60kHz | Non-Invasive (Solid Core) | 5 A | - | - | 1:1000 | 1000:1 | 41.8Ohm | - | Through Hole | 0.937" L x 0.438" W (23.80mm x 11.12mm) | 0.937" (23.80mm) | PC Pin |
|
AC1150CURR SENSE XFMR 150A T/H |
4,472 |
|
Datasheet | AC | Tray | Active | 50/60Hz | Non-Invasive (Solid Core) | 150 A | - | - | - | 1000:1 | 11Ohm | - | Through Hole | 2.189" L x 0.811" W (55.60mm x 20.60mm) | 2.189" (55.60mm) | PC Pin |
|
CST-1025-BCURR SENSE XFMR 25A T/H |
3,978 |
|
Datasheet | CST | Bulk | Active | 50/60Hz | Non-Invasive (Solid Core) | 25 A | - | - | - | 1000:1 | 46Ohm | - | Through Hole | 1.189" L x 0.563" W (30.20mm x 14.30mm) | 1.189" (30.20mm) | PC Pin |
|
|
CST-1030-BCURR SENSE XFMR 30A T/H |
1,472 |
|
Datasheet | CST | Bulk | Active | 50/60Hz | Non-Invasive (Solid Core) | 30 A | - | - | - | 1000:1 | 46Ohm | - | Through Hole | 1.189" L x 0.563" W (30.20mm x 14.30mm) | 1.189" (30.20mm) | PC Pin |
|
|
CR8448-2000-FCURR SENSE XFMR 50A IN-LINE |
2,427 |
|
Datasheet | CR8400 | Bulk | Active | 20Hz ~ 200kHz | Non-Invasive (Solid Core) | 50 A | - | - | - | 2000:1 | 90Ohm | - | Free Hanging (In-Line) | 1.160" L x 0.922" W (29.46mm x 23.42mm) | 0.435" (11.05mm) | Wire Leads |
|
|
CR8348-2000-FCURR SENSE XFMR 50A T/H |
2,720 |
|
Datasheet | CR8300 | Bulk | Active | 20Hz ~ 200kHz | Non-Invasive (Solid Core) | 50 A | - | - | - | 2000:1 | 88Ohm | - | Through Hole | 0.925" L x 0.433" W (23.50mm x 11.00mm) | 0.984" (25.00mm) | PC Pin |
|
|
PL1839NLTPOWER |
1,319 |
|
Datasheet | - | Tape & Reel (TR) | Active | 50kHz ~ 500kHz | Invasive | 35 A | 1.4 mH | - | 50:1 | 1:50 | 0.42mOhm Primary, 700mOhm Secondary | - | Surface Mount | 0.560" L x 0.530" W (14.22mm x 13.46mm) | 0.394" (10.00mm) | Gull Wing |
|
|
PL1839TPOWER |
1,436 |
|
Datasheet | - | Tape & Reel (TR) | Active | 50kHz ~ 500kHz | Invasive | 35 A | 1.4 mH | - | 50:1 | 1:50 | 0.42mOhm Primary, 700mOhm Secondary | - | Surface Mount | 0.560" L x 0.530" W (14.22mm x 13.46mm) | 0.394" (10.00mm) | Gull Wing |
|
|
CR8320-1600 OR CR8320-1600-NGENERAL PURPOSE CURRENT TRANSFOR |
2,224 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
CT1030CURRENT TRANSFORMER PRIM: 30A |
1,811 |
|
Datasheet | CT | Tray | Active | 50Hz ~ 60Hz | Non-Invasive (Solid Core) | 30 A | - | - | 1:1000 | 1000:1 | 48Ohm | - | Through Hole | 1.189" L x 0.563" W (30.20mm x 14.30mm) | 1.189" (30.20mm) | PC Pin |
|
|
CT1025CURRENT TRANSFORMER PRIM: 25A |
1,385 |
|
Datasheet | CT | Tray | Active | 50Hz ~ 60Hz | Non-Invasive (Solid Core) | 25 A | - | - | 1:1000 | 1000:1 | 48Ohm | - | Through Hole | 1.189" L x 0.563" W (30.20mm x 14.30mm) | 1.189" (30.20mm) | PC Pin |
|
|
PL1839NLPOWER |
4,491 |
|
Datasheet | - | Tube | Active | 50kHz ~ 500kHz | Invasive | 35 A | 1.4 mH | - | 50:1 | 1:50 | 0.42mOhm Primary, 700mOhm Secondary | - | Surface Mount | 0.560" L x 0.530" W (14.22mm x 13.46mm) | 0.394" (10.00mm) | Gull Wing |
|
|
PL1839POWER |
1,302 |
|
Datasheet | - | Tube | Active | 50kHz ~ 500kHz | Invasive | 35 A | 1.4 mH | - | 50:1 | 1:50 | 0.42mOhm Primary, 700mOhm Secondary | - | Surface Mount | 0.560" L x 0.530" W (14.22mm x 13.46mm) | 0.394" (10.00mm) | Gull Wing |
|
|
CR8401-1000CURR SENSE XFMR 10A IN-LINE |
4,035 |
|
Datasheet | CR8400 | Bulk | Active | 20Hz ~ 1kHz | Non-Invasive (Solid Core) | 10 A | - | - | - | 1000:1 | 49Ohm | - | Free Hanging (In-Line) | 0.880" L x 0.690" W (22.35mm x 17.53mm) | 0.325" (8.26mm) | Wire Leads |
|
|
SEN-11005NON-INVASIVE CURRENT SENSOR - 30 |
3,271 |
|
Datasheet | - | Bulk | Active | 50Hz ~ 60Hz | Non-Invasive (Split Core) | 30 A | - | - | 1:2000 | 30:15 | 250mOhm Max | - | Free Hanging (In-Line) | 1.024" L x 1.004" W (26.00mm x 25.50mm) | 1.575" (40.00mm) | Wire Leads with Connector |
|
|
CT1050CURRENT TRANSFORMER PRIM: 50A |
3,251 |
|
Datasheet | CT | Tray | Active | 50Hz ~ 60Hz | Non-Invasive (Solid Core) | 50 A | - | - | 1:1000 | 1000:1 | 49.3Ohm | - | Through Hole | 1.374" L x 0.563" W (34.90mm x 14.30mm) | 1.374" (34.90mm) | PC Pin |
|
|
CT1040CURRENT TRANSFORMER PRIM: 40A |
1,443 |
|
Datasheet | CT | Tray | Active | 50Hz ~ 60Hz | Non-Invasive (Solid Core) | 40 A | - | - | 1:1000 | 1000:1 | 49.3Ohm | - | Through Hole | 1.374" L x 0.563" W (34.90mm x 14.30mm) | 1.374" (34.90mm) | PC Pin |
|
|
2723380000CMA-31-41-SNAP-ON |
4,463 |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
CR8448-2000CURR SENSE XFMR 50A IN-LINE |
4,985 |
|
Datasheet | CR8400 | Bulk | Active | 20Hz ~ 1kHz | Non-Invasive (Solid Core) | 50 A | - | - | - | 2000:1 | 106Ohm | - | Free Hanging (In-Line) | 1.160" L x 0.922" W (29.46mm x 23.42mm) | 0.435" (11.05mm) | Wire Leads |
|
|
PL2035CURR SENSE XFMR 1:50 20A SMD |
2,536 |
|
Datasheet | - | Tube | Active | 50kHz ~ 1MHz | Invasive | 20 A | 500 µH | - | 1:50 | - | 0.75mOhm Primary Max, 1.5Ohm Secondary Max | - | Surface Mount | 0.330" L x 0.284" W (8.38mm x 7.21mm) | 0.217" (5.50mm) | Gull Wing |
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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Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
