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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CR4211-70SENSOR CURRENT XFMR 70A AC |
2,574 | - |
|
Datasheet | CR4200 | Module | Bulk | Active | AC | Transformer w/Conditioning | 70A | 1 | Ratiometric, 0V ~ 10V | - | 50Hz ~ 400Hz | - | ±0.5% | Self Powered | 250ms | - | 0°C ~ 60°C | - | - | Bidirectional | DIN Rail, Panel | - |
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CR4211-100SENSOR CURRENT XFMR 100A AC |
3,051 | - |
|
Datasheet | CR4200 | Module | Bulk | Active | AC | Transformer w/Conditioning | 100A | 1 | Ratiometric, 0V ~ 10V | - | 50Hz ~ 400Hz | - | ±0.5% | Self Powered | 250ms | - | 0°C ~ 60°C | - | - | Bidirectional | DIN Rail, Panel | - |
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CR4211-5SENSOR CURRENT XFMR 5A AC |
2,533 | - |
|
Datasheet | CR4200 | Module | Bulk | Active | AC | Transformer w/Conditioning | 5A | 1 | Ratiometric, 0V ~ 10V | - | 50Hz ~ 400Hz | - | ±0.5% | Self Powered | 250ms | - | 0°C ~ 60°C | - | - | Bidirectional | DIN Rail, Panel | - |
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CR4211-200SENSOR CURRENT XFMR 200A AC |
2,514 | - |
|
Datasheet | CR4200 | Module | Bulk | Active | AC | Transformer w/Conditioning | 200A | 1 | Ratiometric, 0V ~ 10V | - | 50Hz ~ 400Hz | - | ±0.5% | Self Powered | 250ms | - | 0°C ~ 60°C | - | - | Bidirectional | DIN Rail, Panel | - |
|
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CR4211-2SENSOR CURRENT XFMR 2A AC |
3,969 | - |
|
Datasheet | CR4200 | Module | Bulk | Active | AC | Transformer w/Conditioning | 2A | 1 | Ratiometric, 0V ~ 10V | - | 50Hz ~ 400Hz | - | ±0.5% | Self Powered | 250ms | - | 0°C ~ 60°C | - | - | Bidirectional | DIN Rail, Panel | - |
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CR4211-150SENSOR CURRENT XFMR 150A AC |
3,306 | - |
|
Datasheet | CR4200 | Module | Bulk | Active | AC | Transformer w/Conditioning | 150A | 1 | Ratiometric, 0V ~ 10V | - | 50Hz ~ 400Hz | - | ±0.5% | Self Powered | 250ms | - | 0°C ~ 60°C | - | - | Bidirectional | DIN Rail, Panel | - |
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CR4211-20SENSOR CURRENT XFMR 20A AC |
3,622 | - |
|
Datasheet | CR4200 | Module | Bulk | Active | AC | Transformer w/Conditioning | 20A | 1 | Ratiometric, 0V ~ 10V | - | 50Hz ~ 400Hz | - | ±0.5% | Self Powered | 250ms | - | 0°C ~ 60°C | - | - | Bidirectional | DIN Rail, Panel | - |
|
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HTC 1000-S/SP2TRANSDUCER |
3,192 | - |
|
Datasheet | - | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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ARH-B22-D70TRANSDUCER |
4,094 | - |
|
Datasheet | ARH | Module | Bulk | Active | AC | Rogowski Coil | 2000A | 1 | Voltage | 0.0225mV/A | 1.15MHz | - | - | - | - | - | -40°C ~ 105°C | - | - | - | Chassis Mount | - |
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LF 505-S/SP36TRANSDUCER |
1,897 | - |
|
Datasheet | - | - | Bulk | Not For New Designs | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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LF 1010-S/SPA6TRANSDUCER |
4,201 | - |
|
Datasheet | LF | Module, Single Pass Through | Bulk | Active | AC/DC | Closed Loop | 1188A | 1 | Current | 0.333mA/A | DC ~ 200kHz | ±0.15% | ±0.4% | ±25.2V | 500ns | - | -40°C ~ 70°C | - | - | Bidirectional | Chassis Mount | - |
|
CR4420-30SENSOR CURRENT XFMR 30A AC |
2,314 | - |
|
Datasheet | CR4400 | Module | Bulk | Active | AC | Transformer w/Conditioning | 30A | 1 | Ratiometric, 4mA ~ 20mA | - | 50Hz ~ 400Hz | - | ±0.5% | 24V | 250ms | 45mA | 0°C ~ 60°C | - | - | Bidirectional | DIN Rail, Panel | - |
|
|
CR4420-100SENSOR CURRENT XFMR 100A AC |
1,968 | - |
|
Datasheet | CR4400 | Module | Bulk | Active | AC | Transformer w/Conditioning | 100A | 1 | Ratiometric, 4mA ~ 20mA | - | 50Hz ~ 400Hz | - | ±0.5% | 24V | 250ms | 45mA | 0°C ~ 60°C | - | - | Bidirectional | DIN Rail, Panel | - |
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CR4420-25SENSOR CURRENT XFMR 25A AC |
1,899 | - |
|
Datasheet | CR4400 | Module | Bulk | Active | AC | Transformer w/Conditioning | 25A | 1 | Ratiometric, 4mA ~ 20mA | - | 50Hz ~ 400Hz | - | ±0.5% | 24V | 250ms | 45mA | 0°C ~ 60°C | - | - | Bidirectional | DIN Rail, Panel | - |
|
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CR4420-20SENSOR CURRENT XFMR 20A AC |
2,591 | - |
|
Datasheet | CR4400 | Module | Bulk | Active | AC | Transformer w/Conditioning | 20A | 1 | Ratiometric, 4mA ~ 20mA | - | 50Hz ~ 400Hz | - | ±0.5% | 24V | 250ms | 45mA | 0°C ~ 60°C | - | - | Bidirectional | DIN Rail, Panel | - |
|
|
CR4420-150SENSOR CURRENT XFMR 150A AC |
2,257 | - |
|
Datasheet | CR4400 | Module | Bulk | Active | AC | Transformer w/Conditioning | 150A | 1 | Ratiometric, 4mA ~ 20mA | - | 50Hz ~ 400Hz | - | ±0.5% | 24V | 250ms | 45mA | 0°C ~ 60°C | - | - | Bidirectional | DIN Rail, Panel | - |
|
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CR4420-10SENSOR CURRENT XFMR 10A AC |
2,513 | - |
|
Datasheet | CR4400 | Module | Bulk | Active | AC | Transformer w/Conditioning | 10A | 1 | Ratiometric, 4mA ~ 20mA | - | 50Hz ~ 400Hz | - | ±0.5% | 24V | 250ms | 45mA | 0°C ~ 60°C | - | - | Bidirectional | DIN Rail, Panel | - |
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CR4420-15SENSOR CURRENT XFMR 15A AC |
4,796 | - |
|
Datasheet | CR4400 | Module | Bulk | Active | AC | Transformer w/Conditioning | 15A | 1 | Ratiometric, 4mA ~ 20mA | - | 50Hz ~ 400Hz | - | ±0.5% | 24V | 250ms | 45mA | 0°C ~ 60°C | - | - | Bidirectional | DIN Rail, Panel | - |
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CR4420-40SENSOR CURRENT XFMR 40A AC |
3,442 | - |
|
Datasheet | CR4400 | Module | Bulk | Active | AC | Transformer w/Conditioning | 40A | 1 | Ratiometric, 4mA ~ 20mA | - | 50Hz ~ 400Hz | - | ±0.5% | 24V | 250ms | 45mA | 0°C ~ 60°C | - | - | Bidirectional | DIN Rail, Panel | - |
|
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CR4420-5SENSOR CURRENT XFMR 5A AC |
1,824 | - |
|
Datasheet | CR4400 | Module | Bulk | Active | AC | Transformer w/Conditioning | 5A | 1 | Ratiometric, 4mA ~ 20mA | - | 50Hz ~ 400Hz | - | ±0.5% | 24V | 250ms | 45mA | 0°C ~ 60°C | - | - | Bidirectional | DIN Rail, Panel | - |
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.
Can Winsun help source specific Current Sensors 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 Sensors 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 Sensors 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.
