Current Sense Transformers
Browse available Current Sense Transformers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
CT1000ACURR SENSE XFMR 5A CHAS MNT |
1,322 | - |
|
Datasheet | CT | Box | Active | - | Non-Invasive (Solid Core) | 5 A | - | - | - | 1000:5 | - | - | Chassis Mount | 7.000" L x 1.750" W (177.80mm x 44.45mm) | 6.250" (158.75mm) | Wire Leads |
|
CT-1200-F15CURR SENSE XFMR 1200:5 FOOTED |
1,732 | - |
|
Datasheet | CT | Bulk | Active | - | Non-Invasive (Solid Core) | 1200 A | - | - | - | 1200:5 | - | - | - | - | - | Terminal Block |
|
PA0368.100NLCURR SENSE XFMR 1:100 4A SMD |
3,577 | - |
|
Datasheet | - | Tube | Active | 50kHz ~ 1MHz | Invasive | 4 A | 6.7 mH | - | 1:100 | - | 4mOhm Primary, 1.6Ohm Secondary | - | Surface Mount | 0.285" L x 0.352" W (7.25mm x 8.25mm) | 0.124" (3.15mm) | - |
|
56T200CCURR SENSE XFMR 10A T/H |
2,360 | - |
|
Datasheet | 5600 | Box | Active | 20kHz ~ 200kHz | Non-Invasive (Solid Core) | 10 A | - | - | - | 200CT:1 | 1.87mOhm Primary, 2.81mOhm Secondary | - | Through Hole | 0.661" L x 0.350" W (16.79mm x 8.89mm) | 0.795" (20.19mm) | PC Pin |
|
PMS9494.200NLTXFMR SENSE SMT EE8.5 30A 200:1 |
2,682 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | 20kHz ~ 1MHz | Invasive | 30 A | 9 mH | - | 1.50:200 | 200:1.50 | 0.35mOhm Primary, 14Ohm Secondary | - | Surface Mount | 0.512" L x 0.413" W (13.00mm x 10.50mm) | 0.283" (7.20mm) | Gull Wing |
|
|
PMS9494.100NLTXFMR SENSE SMT EE8.5 30A 100:1 |
1,678 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | 20kHz ~ 1MHz | Invasive | 30 A | 2.2 mH | - | 1.50:100 | 100:1.50 | 0.35mOhm Primary, 3.3Ohm Secondary | - | Surface Mount | 0.512" L x 0.413" W (13.00mm x 10.50mm) | 0.283" (7.20mm) | Gull Wing |
|
|
PMS9494.050NLTXFMR SENSE SMT EE8.5 30A 50:1 |
3,348 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | 20kHz ~ 1MHz | Invasive | 30 A | 550 µH | - | 1.50:50 | 50:1.50 | 0.35mOhm Primary, 660mOhm Secondary | - | Surface Mount | 0.512" L x 0.413" W (13.00mm x 10.50mm) | 0.283" (7.20mm) | Gull Wing |
|
|
7492550500CURRENT SENSE TRANSFORMER 187EI |
4,547 | - |
|
Datasheet | WE-CSTLF | Tray | Active | 400Hz | Invasive | 45 A | - | - | 1:500 | 500:1 | 0.27mOhm Primary, 16.2Ohm Secondary | - | Through Hole | - | 0.795" (20.20mm) | PC Pin |
|
|
2525160000CMA-CTM-7-SNAP-ON |
2,703 | - |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
CT-1075CURR SENSE XFMR 75A T/H |
2,475 | - |
|
Datasheet | CT | Bulk | Active | 50/60Hz | Non-Invasive (Solid Core) | 75 A | - | - | - | 1000:1 | 24Ohm | - | Through Hole | 1.500" L x 0.626" W (38.10mm x 15.90mm) | 1.500" (38.10mm) | PC Pin |
|
|
TWCT-T-D55 200/5A VA 5 CL 1TAPE WOUND CT WITH 200/5A |
1,896 | - |
|
Datasheet | TWCT | Box | Active | 50Hz ~ 60Hz | Non-Invasive (Solid Core) | - | - | - | - | 200:5 | - | - | Free Hanging (In-Line) | 3.937" L x 3.543" W (100.00mm x 90.00mm) | 0.984" (25.00mm) | Wire Leads |
|
|
TWCT-T-D55 150/5A VA 5 CL 1TAPE WOUND CT WITH 150/5A |
1,713 | - |
|
Datasheet | TWCT | Box | Active | 50Hz ~ 60Hz | Non-Invasive (Solid Core) | - | - | - | - | 150:5 | - | - | Free Hanging (In-Line) | 3.937" L x 3.543" W (100.00mm x 90.00mm) | 0.984" (25.00mm) | Wire Leads |
|
|
TWCT-T-D110 1000/5A VA 10 CL 0.5TAPE WOUND CT WITH 1000/5A |
3,263 | - |
|
Datasheet | TWCT | Box | Active | 50Hz ~ 60Hz | Non-Invasive (Solid Core) | - | - | - | - | 1000:5 | - | - | Free Hanging (In-Line) | 5.709" L x 1.378" W (145.00mm x 35.00mm) | 1.378" (35.00mm) | Wire Leads |
|
|
CRZ8465-2K5WZERO SEQUENCE CURRENTTRANSFORMER |
3,227 | - |
|
Datasheet | CRZ | Box | Active | 50Hz ~ 60Hz | Non-Invasive (Solid Core) | - | - | - | 1:2000:5 | - | 170Ohm | - | Free Hanging (In-Line) | 2.165" L x 2.047" W (55.00mm x 52.00mm) | 0.472" (12.00mm) | Wire Leads |
|
|
2526810000WIL-MAGNET |
3,893 | - |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
2277682PACT MCR-V2-4012- 70- 500-5A-1 |
1,201 | - |
|
Datasheet | - | Bulk | Active | 50Hz ~ 60Hz | Non-Invasive (Solid Core) | 500 A | - | - | - | - | - | - | DIN Rail | 2.756" L x 1.181" W (70.00mm x 30.00mm) | 3.543" (90.00mm) | Terminal Block |
|
|
2420950000CMA-31-200-5A-5VA-1 |
4,675 | - |
|
Datasheet | - | Box | Active | 50Hz | Non-Invasive (Solid Core) | 200 A | - | - | - | - | - | - | DIN Rail | 2.362" L x 2.047" W (60.00mm x 52.00mm) | 3.185" (80.90mm) | Terminal Block |
|
|
2421380000CMA-31-60-5A-1,25VA-1 |
2,695 | - |
|
Datasheet | - | Box | Active | 50Hz | Non-Invasive (Solid Core) | 60 A | - | - | - | - | - | - | DIN Rail | 2.362" L x 2.047" W (60.00mm x 52.00mm) | 3.185" (80.90mm) | Terminal Block |
|
|
SCCT 80/50 800/5A VA 3 CL 0.5 -CESPLIT CORE CURRENT TRANSFORMER 8 |
2,452 | - |
|
Datasheet | SCCT | Box | Active | 50Hz ~ 60Hz | Non-Invasive (Split Core) | - | - | - | - | 800:5 | - | - | Chassis Mount | - | 6.319" (160.50mm) | Terminal Block |
|
|
SCCT 30/20 100/5 A VA 1 CL 1 -CESPLIT CORE CURRENT TRANSFORMER. |
3,177 | - |
|
Datasheet | SCCT | Box | Active | 50Hz ~ 60Hz | Non-Invasive (Split Core) | - | - | - | - | 100:5 | - | - | Chassis Mount | - | 4.311" (109.50mm) | Terminal Block |
Current Sense Transformers FAQ
Common questions about selecting, comparing and sourcing Current Sense Transformers components through Winsun (HK) Electronics.
What should I check when selecting Current Sense Transformers components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Current Sense Transformers part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Current Sense Transformers parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Current Sense Transformers components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
