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Current Sensors

Use the filters and product table below to compare Current Sensors components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

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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
ACS711KLCTR-25AU-T Allegro MicroSystems

ACS711KLCTR-25AU-T

CURRENT SENSOR WITH OVERCURRENT

Allegro MicroSystems

2,222 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Bulk Active AC/DC Hall Effect 25A 1 Ratiometric, Voltage 100mV/A DC ~ 100kHz ±1% ±5% 3V ~ 5.5V 4.6µs 5.5mA -40°C ~ 125°C - - Unidirectional Surface Mount 8-SOIC
ACS71240LLCBTR-050B3 Allegro MicroSystems

ACS71240LLCBTR-050B3

CURRENT SENSOR IC WITH COMMON MO

Allegro MicroSystems

2,934 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Bulk Active AC/DC Hall Effect, Open Loop 50A 1 Voltage 26.4mV/A 120kHz ±1% ±6% 3V ~ 3.6V 4µs 12mA -40°C ~ 150°C Automotive AEC-Q100 Bidirectional Surface Mount 8-SOIC
ACS71240LLCBTR-050B5 Allegro MicroSystems

ACS71240LLCBTR-050B5

CURRENT SENSOR IC WITH COMMON MO

Allegro MicroSystems

4,203 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Bulk Active AC/DC Hall Effect ±50A 1 Analog Voltage 40mV/A DC ~ 120kHz ±1% ±2.6% 4.5V ~ 5.5V - 12mA -40°C ~ 150°C Automotive AEC-Q100 Bidirectional Surface Mount 8-SOIC
ACS71240LLCBTR-025B3 Allegro MicroSystems

ACS71240LLCBTR-025B3

SENSOR CURRENT HALL 6A AC/DC

Allegro MicroSystems

2,456 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Bulk Active AC/DC Hall Effect, Open Loop 25A 1 Voltage 55mV/A 120kHz ±1% ±6% 3V ~ 3.6V 4µs 12mA -40°C ~ 150°C Automotive AEC-Q100 Bidirectional Surface Mount -
ACS711EEXLT-31AB-T Allegro MicroSystems

ACS711EEXLT-31AB-T

SENSOR CURRENT HALL 31A AC/DC

Allegro MicroSystems

1,643 -
Datasheet - 12-PowerWFQFN Tape & Reel (TR) Obsolete AC/DC Hall Effect, Open Loop 31A 1 Ratiometric, Voltage 45mV/A DC ~ 100kHz ±1% ±5% 3V ~ 5.5V 4.6µs 5.5mA -40°C ~ 85°C - - Bidirectional Surface Mount 12-QFN (3x3)
ACS711EEXLT-15AB-T Allegro MicroSystems

ACS711EEXLT-15AB-T

SENSOR CURRENT HALL 15.5A AC/DC

Allegro MicroSystems

3,297 -
Datasheet - 12-PowerWFQFN Tape & Reel (TR) Obsolete AC/DC Hall Effect, Open Loop 15.5A 1 Ratiometric, Voltage 90mV/A DC ~ 100kHz ±1% ±5% 3V ~ 5.5V 4.6µs 5.5mA -40°C ~ 85°C - - Bidirectional Surface Mount 12-QFN (3x3)
ACS709LLFTR-6BB-T Allegro MicroSystems

ACS709LLFTR-6BB-T

SENSOR CURRENT HALL 6A AC/DC

Allegro MicroSystems

4,906 -
Datasheet - 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete AC/DC Hall Effect, Open Loop 6.5A 1 Ratiometric, Voltage 90mV/A DC ~ 120kHz ±0.25% ±2% 3V ~ 5.5V 4µs 14.5mA -40°C ~ 150°C - - Bidirectional Surface Mount 24-QSOP
ACS706ELC-05C Allegro MicroSystems

ACS706ELC-05C

SENSOR CURRENT HALL 5A AC/DC

Allegro MicroSystems

3,232 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete AC/DC Hall Effect, Open Loop 5A 1 Ratiometric, Voltage 133mV/A DC ~ 50kHz ±1% ±1.5% 5V 6µs 10mA -40°C ~ 85°C - - Bidirectional Surface Mount 8-SOIC
ACS37612LLUATR-010B5-C Allegro MicroSystems

ACS37612LLUATR-010B5-C

HALL-BASED STRADDLER CURRENT SEN

Allegro MicroSystems

2,516 -
Datasheet - 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active AC/DC Hall Effect - 1 Ratiometric, Voltage 10mV/g DC ~ 240kHz ±1% - 4.5V ~ 5.5V 3.2µs 16mA -40°C ~ 150°C Automotive AEC-Q100 Bidirectional Surface Mount 8-TSSOP
ACS730KLCTR-40AB-S Allegro MicroSystems

ACS730KLCTR-40AB-S

1MHZ BANDWIDTH CURRENT SENSOR

Allegro MicroSystems

2,989 -
Datasheet - 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active AC/DC Hall Effect, Open Loop 40A 1 Analog Voltage 50mV/A DC ~ 1MHz ±2% ±5% 4.5V ~ 5.5V 700ns 25mA -40°C ~ 125°C - - Bidirectional Surface Mount 8-SOIC
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Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

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FREQUENTLY ASKED QUESTIONS

Current Sensors FAQ

Common questions about filtering, comparing and sourcing Current Sensors components.

How can I narrow the Current Sensors selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Current Sensors part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.