Current Sensors
Browse available Current Sensors 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 | Package/Case | Packaging | Product Status | For Measuring | Sensor Type | Current - Sensing | Number of Channels | Output | Sensitivity | Frequency | Linearity | Accuracy | Voltage - Supply | Response Time | Current - Supply (Max) | Operating Temperature | Grade | Qualification | Polarization | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
CR9421-ACASENSOR CURRENT SWITCH 100A AC |
1,306 | - |
|
Datasheet | CR9400 | Module, Single Pass Through | Bulk | Active | AC | Current Switch | 100A | 1 | SCR | - | 50Hz ~ 400Hz | - | - | Self Powered | 100ms (On), 250ms (Off) | - | -30°C ~ 60°C | - | - | Bidirectional | - | - |
|
|
CR9550-10-MSENSOR CURRENT XFMR 10A AC |
3,693 | - |
|
Datasheet | CR9500 | Module, Single Pass Through | Bulk | Active | AC | Transformer w/Conditioning | 10A | 1 | Ratiometric, 0V ~ 5V | - | 50Hz ~ 400Hz | - | ±0.5% | Self Powered | 100ms (On), 250ms (Off) | - | -30°C ~ 60°C | - | - | Bidirectional | - | - |
|
|
CR9380-NPN-MSENSOR CURRENT SWITCH 100A NPN |
1,549 | - |
|
Datasheet | CR9380 | Module, Single Pass Through | Bulk | Active | AC | Current Switch | 100A | 1 | NPN | - | 50Hz ~ 400Hz | - | - | Self Powered | 100ms (On), 250ms (Off) | - | -30°C ~ 60°C | - | - | Bidirectional | - | - |
|
|
CR9380-ACA-MSENSOR CURRENT SWITCH 100A SCR |
3,667 | - |
|
Datasheet | CR9380 | Module, Single Pass Through | Bulk | Active | AC | Current Switch | 100A | 1 | SCR | - | 50Hz ~ 400Hz | - | - | Self Powered | 100ms (On), 250ms (Off) | - | -30°C ~ 60°C | - | - | Bidirectional | - | - |
|
CR9580-50-MSENSOR CURRENT XFMR 50A AC |
4,689 | - |
|
Datasheet | CR9500 | Hinged Ring, 0.40" Dia, Wire Leads | Bulk | Active | AC | Transformer w/Conditioning | 50A | 1 | Ratiometric, 0V ~ 5V | - | 50Hz ~ 400Hz | - | ±0.5% | Self Powered | 100ms (On), 250ms (Off) | - | -30°C ~ 60°C | - | - | Bidirectional | - | - |
|
|
CR9350-PNP-MSENSOR CURRENT SWITCH 100A PNP |
3,441 | - |
|
Datasheet | CR9300 | Module, Single Pass Through | Bulk | Active | AC | Current Switch | 100A | 1 | PNP | - | 50Hz ~ 400Hz | - | - | Self Powered | 100ms (On), 250ms (Off) | - | -30°C ~ 60°C | - | - | Bidirectional | - | - |
|
|
CR9350-NPN-MSENSOR CURRENT SWITCH 100A NPN |
2,142 | - |
|
Datasheet | CR9300 | Module, Single Pass Through | Bulk | Active | AC | Current Switch | 100A | 1 | NPN | - | 50Hz ~ 400Hz | - | - | Self Powered | 100ms (On), 250ms (Off) | - | -30°C ~ 60°C | - | - | Bidirectional | - | - |
|
|
CR9580-20-MSENSOR CURRENT XFMR 20A AC |
3,386 | - |
|
Datasheet | CR9500 | Hinged Ring, 0.40" Dia, Wire Leads | Bulk | Active | AC | Transformer w/Conditioning | 20A | 1 | Ratiometric, 0V ~ 5V | - | 50Hz ~ 400Hz | - | ±0.5% | Self Powered | 100ms (On), 250ms (Off) | - | -30°C ~ 60°C | - | - | Bidirectional | - | - |
|
|
CR9350-ACA-MSENSOR CURRENT SWITCH 100A SCR |
1,505 | - |
|
Datasheet | CR9300 | Module, Single Pass Through | Bulk | Active | AC | Current Switch | 100A | 1 | SCR | - | 50Hz ~ 400Hz | - | - | Self Powered | 100ms (On), 250ms (Off) | - | -30°C ~ 60°C | - | - | Bidirectional | - | - |
|
|
CR9550-20SENSOR CURRENT XFMR 20A AC |
4,368 | - |
|
Datasheet | CR9500 | Module, Single Pass Through | Bulk | Active | AC | Transformer w/Conditioning | 20A | 1 | Ratiometric, 0V ~ 5V | - | 50Hz ~ 400Hz | - | ±0.5% | Self Powered | 100ms (On), 250ms (Off) | - | -30°C ~ 60°C | - | - | Bidirectional | - | - |
|
|
LA 55-P/SP21SENSORS |
4,323 | - |
|
Datasheet | - | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
CSLA1CFSENSOR CURRENT HALL 100A AC/DC |
3,514 | - |
|
Datasheet | CSLA | Module, Single Pass Through | Bulk | Obsolete | AC/DC | Hall Effect, Open Loop | 100A | 1 | Ratiometric, Voltage | 29.7mV/N | - | - | - | 8V ~ 16V | 3µs | 19mA | -25°C ~ 85°C | - | - | Bidirectional | Through Hole | - |
|
|
CSDD1EGSENSOR CURRENT SWITCH 10A AC/DC |
3,603 | - |
|
Datasheet | CSD | 5-DIP Module | Bulk | Obsolete | AC/DC | Current Switch | 10A | 1 | NPN | - | - | - | - | 4.5V ~ 24V | 100µs | 22mA | -25°C ~ 85°C | - | - | Bidirectional | Through Hole | - |
|
CSLA2CDSENSOR CURRENT HALL 72A AC/DC |
2,471 | - |
|
Datasheet | CSLA | Module, Single Pass Through | Bulk | Active | AC/DC | Hall Effect, Open Loop | 72A | 1 | Ratiometric, Voltage | 32.7mV/N | - | - | - | 6V ~ 12V | 3µs | 20mA | -25°C ~ 85°C | - | - | Bidirectional | Through Hole | - |
|
|
CTSR 0.6-TP/SP18TRANSDUCER |
4,548 | - |
|
Datasheet | - | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
CTSR 1.5-TP/SP18TRANSDUCER |
2,327 | - |
|
Datasheet | - | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
CTSR 1-TP/SP18TRANSDUCER |
4,993 | - |
|
Datasheet | CTSR | Module | Bulk | Active | AC/DC | Closed Loop | 1A | 1 | Voltage | 1.2V/A | DC ~ 9.5kHz | ±0.4% | - | 4.75V ~ 5.25V | 30µs | 21.6mA | -40°C ~ 105°C | - | - | - | Through Hole | - |
|
CSNB121SENSOR CURRENT HALL 100A AC/DC |
4,985 | - |
|
Datasheet | CSN | Module, Single Pass Through | Bulk | Active | AC/DC | Hall Effect, Closed Loop | 100A | 1 | Ratiometric, Current | - | DC ~ 150kHz | ±0.1% | ±0.5% | ±15V | 1µs | 10mA | 0°C ~ 70°C | - | - | Bidirectional | Through Hole | - |
|
CSLA1DESENSOR CURRENT HALL 75A AC/DC |
4,945 | - |
|
Datasheet | CSLA | Module, Single Pass Through | Bulk | Obsolete | AC/DC | Hall Effect, Open Loop | 75A | 1 | Ratiometric, Voltage | 39.1mV/N | - | - | - | 8V ~ 16V | 3µs | 19mA | -25°C ~ 85°C | - | - | Bidirectional | Through Hole | - |
|
|
CTSR 3-TP/SP19TRANSDUCER |
4,769 | - |
|
Datasheet | - | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Current Sensors FAQ
Common questions about selecting, comparing and sourcing Current Sensors components through Winsun (HK) Electronics.
What should I check when selecting Current Sensors components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
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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 Sensors parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
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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.
