HCSO-1W Automotive Hall Effect Current Sensors

Amphenol Piher HCSO-1W Automotive Hall Effect Current Sensors are open-loop current sensors that generate a ratiometric analog output voltage signal proportional to the current flowing through the conductor. Utilizing Hall effect technology, the HCSO-1W delivers reliable performance with excellent linearity and low hysteresis, ensuring precise monitoring of DC and AC currents up to ±1000A. The open-loop design enables galvanic isolation between the primary conductor and the measurement electronics, enhancing safety and system integrity.

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Description Datasheet Availability Pricing (RON) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Current Rating
Sensor Type
Amphenol Piher Current Sensors – Industrial Industrial Dual channel Open Loop Hall Effect 25/200 V Current Transducer
Datasheet
15Expected 3/19/2026
Min.: 1
Mult.: 1
25 A, 200 A Open Loop
Amphenol Piher Current Sensors – Industrial Industrial Dual channel Open Loop Hall Effect 25/350 V Current Transducer
Datasheet
15Expected 3/19/2026
Min.: 1
Mult.: 1
25 A, 350 A Open Loop
Amphenol Piher Current Sensors – Industrial Industrial Dual channel Open Loop Hall Effect 75/200 V Current Transducer
Datasheet
15Expected 3/19/2026
Min.: 1
Mult.: 1
75 A, 200 A Open Loop
Amphenol Piher Current Sensors – Industrial Industrial Dual channel Open Loop Hall Effect 75/500 V Current Transducer
Datasheet
15Expected 3/19/2026
Min.: 1
Mult.: 1
75 A, 500 A Open Loop
Amphenol Piher Current Sensors – Industrial Industrial Cable Mount Dual channel Open Loop Hall Effect 100/750 V Current Transducer
Datasheet
15Expected 4/21/2026
Min.: 1
Mult.: 1
100 A, 750 A Open Loop
Amphenol Current Sensors – Industrial Industrial Dual channel Open Loop Hall Effect 75/1000 V Current Transducer
15Expected 4/21/2026
Min.: 1
Mult.: 1
75 A, 1 kA Open Loop
Amphenol Piher Current Sensors – Industrial Industrial Dual channel Open Loop Hall Effect 75/750 V Current Transducer
Datasheet
15Expected 4/21/2026
Min.: 1
Mult.: 1
75 A, 750 A Open Loop
Amphenol Piher Current Sensors – Industrial Industrial Dual channel Open Loop Hall Effect 100/1000 V Current Transducer
Datasheet
15Expected 4/21/2026
Min.: 1
Mult.: 1
100 A, 1 kA Open Loop