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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ISOBLOCK I-ST-1C (150MA 5V 0.1%)SHUNT BASED CURRENT SENSOR |
2,374 | - |
|
Datasheet | IsoBlock I-ST | Module | Box | Active | - | Current Transducer | 150mA | 1 | Open Collector | - | - | - | ±0.1% | 9V ~ 28VDC | 5µs | - | -25°C ~ 65°C | - | - | - | DIN Rail | - |
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ISOBLOCK I-ST-1C (10MA 5V 0.1%)SHUNT BASED CURRENT SENSOR |
2,322 | - |
|
Datasheet | IsoBlock I-ST | Module | Box | Active | - | Current Transducer | 10mA | 1 | Open Collector | - | - | - | ±0.1% | 9V ~ 28VDC | 5µs | - | -25°C ~ 65°C | - | - | - | DIN Rail | - |
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ISOBLOCK I-ST-1C (3MA 10V 0.1%)SHUNT BASED CURRENT SENSOR |
3,487 | - |
|
Datasheet | IsoBlock I-ST | Module | Box | Active | - | Current Transducer | 3mA | 1 | Open Collector | - | - | - | ±0.1% | 9V ~ 28VDC | 5µs | - | -25°C ~ 65°C | - | - | - | DIN Rail | - |
|
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ISOBLOCK I-ST-1C (4MA 10V 0.1%)SHUNT BASED CURRENT SENSOR |
1,472 | - |
|
Datasheet | IsoBlock I-ST | Module | Box | Active | - | Current Transducer | 4mA | 1 | Open Collector | - | - | - | ±0.1% | 9V ~ 28VDC | 5µs | - | -25°C ~ 65°C | - | - | - | DIN Rail | - |
|
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ISOBLOCK I-ST-1C (300MA 10V 0.1%)SHUNT BASED CURRENT SENSOR |
3,898 | - |
|
Datasheet | IsoBlock I-ST | Module | Box | Active | - | Current Transducer | 300mA | 1 | Open Collector | - | - | - | ±0.1% | 9V ~ 28VDC | 5µs | - | -25°C ~ 65°C | - | - | - | DIN Rail | - |
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|
CV 3-200/SP7TRANSDUCER |
2,073 | - |
|
Datasheet | - | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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|
CR4170-30SENSOR CURRENT XFMR 30A AC |
1,671 | - |
|
Datasheet | CR4100 | Module, Triple Pass Through | Bulk | Active | AC | Transformer w/Conditioning | 30A | 3 | Ratiometric, 0V ~ 5V | - | 20Hz ~ 5kHz | - | ±0.5% | 24V | 250ms | 60mA | 0°C ~ 60°C | - | - | Bidirectional | DIN Rail, Panel | - |
|
CR4170-10SENSOR CURRENT XFMR 10A AC |
1,138 | - |
|
Datasheet | CR4100 | Module, Triple Pass Through | Bulk | Active | AC | Transformer w/Conditioning | 10A | 3 | Ratiometric, 0V ~ 5V | - | 20Hz ~ 5kHz | - | ±0.5% | 24V | 250ms | 60mA | 0°C ~ 60°C | - | - | Bidirectional | DIN Rail, Panel | - |
|
CR4170-5SENSOR CURRENT XFMR 5A AC |
3,678 | - |
|
Datasheet | CR4100 | Module, Triple Pass Through | Bulk | Active | AC | Transformer w/Conditioning | 5A | 3 | Ratiometric, 0V ~ 5V | - | 20Hz ~ 5kHz | - | ±0.5% | 24V | 250ms | 60mA | 0°C ~ 60°C | - | - | Bidirectional | DIN Rail, Panel | - |
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CR4170-15SENSOR CURRENT XFMR 15A AC |
1,978 | - |
|
Datasheet | CR4100 | Module, Triple Pass Through | Bulk | Active | AC | Transformer w/Conditioning | 15A | 3 | Ratiometric, 0V ~ 5V | - | 20Hz ~ 5kHz | - | ±0.5% | 24V | 250ms | 60mA | 0°C ~ 60°C | - | - | Bidirectional | DIN Rail, Panel | - |
|
|
CR4170-25SENSOR CURRENT XFMR 25A AC |
1,855 | - |
|
Datasheet | CR4100 | Module, Triple Pass Through | Bulk | Active | AC | Transformer w/Conditioning | 25A | 3 | Ratiometric, 0V ~ 5V | - | 20Hz ~ 5kHz | - | ±0.5% | 24V | 250ms | 60mA | 0°C ~ 60°C | - | - | Bidirectional | DIN Rail, Panel | - |
|
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CV 3-1000TRANSDUCR VOLTAGE CLOSE LOOP 700 |
2,343 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
CR4340-20SENSOR CURRENT 10A, 15A, 20A |
1,152 | - |
|
Datasheet | - | Module | Bulk | Obsolete | AC | Transformer w/Conditioning | 10A, 15A, 20A (Selectable) | 1 | Ratiometric, 4mA ~ 20mA | - | 50Hz/60Hz | - | ±0.5% | 120V | 150ms | - | -30°C ~ 60°C | - | - | Bidirectional | DIN Rail, Panel | - |
|
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ISOBLOCK I-ZF (10A 10V)VOLTAGE TRANSDUCER W/ISOLATION |
1,728 | - |
|
Datasheet | IsoBlock I-ZF | Module | Box | Obsolete | DC | Current Transducer | 10A | 1 | Open Collector | - | 100kHz | ±0.02% | ±0.1% | 24VDC | 1µs | - | -25°C ~ 70°C | - | - | Unidirectional | DIN Rail | - |
|
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ISOBLOCK I-ZF (20A 5V)ZERO FLUX CURRENT SENSOR |
4,186 | - |
|
Datasheet | IsoBlock I-ZF | Module | Box | Active | DC | Current Transducer | 20A | 1 | Open Collector | - | 100kHz | ±0.02% | ±0.1% | 24VDC | 1µs | - | -25°C ~ 70°C | - | - | Unidirectional | DIN Rail | - |
|
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ISOBLOCK I-ZF (50A 5V)ZERO FLUX CURRENT SENSOR |
2,745 | - |
|
Datasheet | IsoBlock I-ZF | Module | Box | Active | DC | Current Transducer | 50A | 1 | Open Collector | - | 100kHz | ±0.02% | ±0.1% | 24VDC | 1µs | - | -25°C ~ 70°C | - | - | Unidirectional | DIN Rail | - |
|
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ISOBLOCK I-ZF (100A 10V)VOLTAGE TRANSDUCER W/ISOLATION |
4,169 | - |
|
Datasheet | IsoBlock I-ZF | Module | Box | Active | DC | Current Transducer | 100A | 1 | Open Collector | - | 100kHz | ±0.02% | ±0.1% | 24VDC | 1µs | - | -25°C ~ 70°C | - | - | Unidirectional | DIN Rail | - |
|
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ISOBLOCK I-ZF (200A 5V)ZERO FLUX CURRENT SENSOR |
3,612 | - |
|
Datasheet | IsoBlock I-ZF | Module | Box | Active | DC | Current Transducer | 200A | 1 | Open Collector | - | 100kHz | ±0.02% | ±0.1% | 24VDC | 1µs | - | -25°C ~ 70°C | - | - | Unidirectional | DIN Rail | - |
|
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ISOBLOCK I-ZF (200AAC 7VAC )ZERO FLUX CURRENT SENSOR |
4,551 | - |
|
Datasheet | IsoBlock I-ZF | Module | Box | Active | DC | Current Transducer | 200A | 1 | Ratiometric, Voltage | - | 100kHz | ±0.02% | ±0.1% | 24VDC | 1µs | - | -25°C ~ 70°C | - | - | Unidirectional | DIN Rail | - |
|
|
ISOBLOCK I-ZF (300A 10V)VOLTAGE TRANSDUCER W/ISOLATION |
2,922 | - |
|
Datasheet | IsoBlock I-ZF | Module | Box | Active | DC | Current Transducer | 300A | 1 | Open Collector | - | 100kHz | ±0.02% | ±0.1% | 24VDC | 1µs | - | -25°C ~ 70°C | - | - | Unidirectional | DIN Rail | - |
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.
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.
