CZx Coreless Current Sensor ICs

Asahi Kasei Microdevices CZx Coreless Current Sensor ICs feature creepage and clearance distances of 8mm or more and high accuracy. These current sensor ICs support a wide current range and generate less heat. The CZ3Ax current sensor ICs have two overcurrent detection circuits, and each overcurrent detection threshold can be adjusted from the outside. The CZ37x current sensor ICs feature a built-in disturbance magnetic field suppression function that improves system efficiency and precise control in various applications. Typical applications include AC motors, DC motors, Uninterruptible Power Supply (UPS), general inverters, and power conditioners.

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Qty. RoHS ECAD Model Current Rating
Sensor Type
Response Time
Accuracy
Operating Supply Voltage
Output Type
Asahi Kasei Microdevices Board Mount Current Sensors 60A Precise unipolar Coreless Current Sensor w/UL61800
Datasheet
989In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

- 7.1 A to 165.8 A Open Loop 1 us 1 % 5 V Ratiometric
Asahi Kasei Microdevices Board Mount Current Sensors 60A Precise unipolar Coreless Current Sensor w/UL61800
Datasheet
445In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

- 800 mA to 20.6 A Open Loop 1 us 1 % 5 V Ratiometric
Asahi Kasei Microdevices Board Mount Current Sensors 3.3V 50A Coreless Current Sensor w/UL61800
Datasheet
874In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

129.1 A Open Loop 1 us 1.8 % 3.3 V Analog - Voltage
Asahi Kasei Microdevices Board Mount Current Sensors 3.3V 50A Coreless Current Sensor w/UL61800
Datasheet
916In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

11.6 A Open Loop 3.6 us 1.8 % 5 V Analog - Voltage
Asahi Kasei Microdevices Board Mount Current Sensors 3.3V 50A Coreless Current Sensor w/UL61800
Datasheet
685In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

93.3 A Open Loop 3.6 us 1.8 % 5 V Analog - Voltage
Asahi Kasei Microdevices Board Mount Current Sensors 60A Precise Coreless Current Sensor w/UL61800
Datasheet
322In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

5.3 A Open Loop 1 us 0.5 % 5 V Ratiometric
Asahi Kasei Microdevices Board Mount Current Sensors 3.3V 50A Coreless Current Sensor w/UL61800
Datasheet
1.896In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

20 A Open Loop 3.6 us 1.8 % 5 V Analog - Voltage
Asahi Kasei Microdevices Board Mount Current Sensors 60A Precise unipolar Coreless Current Sensor w/UL61800
Datasheet
461In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

- 400 mA to 10.3 A Open Loop 1 us 1 % 5 V Ratiometric
Asahi Kasei Microdevices Board Mount Current Sensors 3.3V 50A Coreless Current Sensor w/UL61800
Datasheet
703In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

58.3 A Open Loop 3.6 us 1.8 % 5 V Analog - Voltage
Asahi Kasei Microdevices Board Mount Current Sensors 60A Precise Coreless Current Sensor w/UL61800
Datasheet
1.758In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

54 A Open Loop 1 us 0.5 % 5 V Ratiometric
Asahi Kasei Microdevices Board Mount Current Sensors 60A Precise unipolar Coreless Current Sensor w/UL61800
Datasheet
938In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

- 14.9 A to 345.2 A Open Loop 1 us 1 % 5 V Ratiometric
Asahi Kasei Microdevices Board Mount Current Sensors 3.3V 50A Coreless Current Sensor w/UL61800
Datasheet
685In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

14 A Open Loop 3.6 us 1.8 % 5 V Analog - Voltage
Asahi Kasei Microdevices Board Mount Current Sensors 3.3V 50A Coreless Current Sensor w/UL61800
Datasheet
683In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

29.1 A Open Loop 3.6 us 1.8 % 5 V Analog - Voltage
Asahi Kasei Microdevices Board Mount Current Sensors 3.3V 50A Coreless Current Sensor w/UL61800
Datasheet
667In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

15.5 A Open Loop 1 us 1.8 % 3.3 V Analog - Voltage
Asahi Kasei Microdevices Board Mount Current Sensors 60A Precise unipolar Coreless Current Sensor w/UL61800
Datasheet
831In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

- 4.4 A to 103.4 A Open Loop 1 us 1 % 5 V Ratiometric
Asahi Kasei Microdevices Board Mount Current Sensors 3.3V 50A Coreless Current Sensor w/UL61800
Datasheet
1.362In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

116.6 A Open Loop 3.6 us 1.8 % 5 V Analog - Voltage
Asahi Kasei Microdevices Board Mount Current Sensors 60A Precise unipolar Coreless Current Sensor w/UL61800
Datasheet
753In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

- 1.7 A to 41.3 A Open Loop 1 us 1 % 5 V Ratiometric
Asahi Kasei Microdevices Board Mount Current Sensors 60A Precise unipolar Coreless Current Sensor w/UL61800
Datasheet
369In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

- 2.9 A to 68.8 A Open Loop 1 us 1 % 5 V Ratiometric
Asahi Kasei Microdevices Board Mount Current Sensors 60A Precise Coreless Current Sensor w/UL61800
Datasheet
1.371In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

180 A Open Loop 1 us 0.5 % 5 V Ratiometric
Asahi Kasei Microdevices Board Mount Current Sensors 3.3V 50A Coreless Current Sensor w/UL61800
Datasheet
805In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

22.1 A Open Loop 1 us 1.8 % 3.3 V Analog - Voltage
Asahi Kasei Microdevices Board Mount Current Sensors 3.3V 50A Coreless Current Sensor w/UL61800
Datasheet
1.285In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

64.5 A Open Loop 1 us 1.8 % 3.3 V Analog - Voltage
Asahi Kasei Microdevices Board Mount Current Sensors 60A Precise Coreless Current Sensor w/UL61800
Datasheet
347In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

10.7 A Open Loop 1 us 0.5 % 5 V Ratiometric
Asahi Kasei Microdevices Board Mount Current Sensors 60A Precise Coreless Current Sensor w/UL61800
Datasheet
449In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

21.5 A Open Loop 1 us 0.5 % 5 V Ratiometric
Asahi Kasei Microdevices Board Mount Current Sensors 60A Precise Coreless Current Sensor w/UL61800
Datasheet
1.031In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

86.4 A Open Loop 1 us 0.5 % 5 V Ratiometric
Asahi Kasei Microdevices Board Mount Current Sensors 3.3V 50A Coreless Current Sensor w/UL61800
Datasheet
7In Stock
1.000Expected 8/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

12.9 A Open Loop 1 us 1.8 % 3.3 V Analog - Voltage