CZ37x Coreless Current Sensor ICs

Asahi Kasei Microdevices CZ37x Coreless Current Sensor ICs come in double-pole detection models (CZ370x) and single-pole detection models (CZ372x). These ICs generate less heat and support 5V and 3V outputs. The CZ37x current sensor ICs feature 8mm or more creepage and clearance distance and a built-in disturbance magnetic field suppression function that improves system efficiency and precise control in various applications. The double-pole detection model (CZ370x) can be used for AC motors, DC motors, UPS, and power conditioners (AC side). The single-pole detection model (CZ372x) can be used for the DC detection of power conditioners for photovoltaic systems. The CZ-375x series is UL 61800-5-1 safety compliant, which is an ideal fit for industrial charging piles, commercial air conditioners, etc. 

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Asahi Kasei Microdevices Board Mount Current Sensors 60A Precise unipolar Coreless Current Sensor w/UL61800
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988In Stock
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- 7.1 A to 165.8 A Open Loop 1 us 1 % 5 V Ratiometric + 105 C - 40 C Hall-Effect
Asahi Kasei Microdevices Board Mount Current Sensors 60A Precise Coreless Current Sensor w/UL61800
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1.745In Stock
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54 A Open Loop 1 us 0.5 % 5 V Ratiometric + 105 C - 40 C Hall-Effect
Asahi Kasei Microdevices Board Mount Current Sensors 60A Precise unipolar Coreless Current Sensor w/UL61800
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938In Stock
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- 14.9 A to 345.2 A Open Loop 1 us 1 % 5 V Ratiometric + 105 C - 40 C Hall-Effect
Asahi Kasei Microdevices Board Mount Current Sensors 60A Precise unipolar Coreless Current Sensor w/UL61800
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445In Stock
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- 800 mA to 20.6 A Open Loop 1 us 1 % 5 V Ratiometric + 105 C - 40 C Hall-Effect
Asahi Kasei Microdevices Board Mount Current Sensors 60A Precise unipolar Coreless Current Sensor w/UL61800
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367In Stock
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- 2.9 A to 68.8 A Open Loop 1 us 1 % 5 V Ratiometric + 105 C - 40 C Hall-Effect
Asahi Kasei Microdevices Board Mount Current Sensors 60A Precise unipolar Coreless Current Sensor w/UL61800
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461In Stock
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- 400 mA to 10.3 A Open Loop 1 us 1 % 5 V Ratiometric + 105 C - 40 C Hall-Effect
Asahi Kasei Microdevices Board Mount Current Sensors 60A Precise unipolar Coreless Current Sensor w/UL61800
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761In Stock
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: 1.000

- 4.4 A to 103.4 A Open Loop 1 us 1 % 5 V Ratiometric + 105 C - 40 C Hall-Effect
Asahi Kasei Microdevices Board Mount Current Sensors 100A Precise Coreless Current Sensor w/UL61800
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297In Stock
Min.: 1
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: 1.000

100 A Current Sense 0.5 us 0.7 % 5 V Analog - Voltage + 105 C - 40 C SMD-10 5.5 V 4.5 V
Asahi Kasei Microdevices Board Mount Current Sensors 100A Precise Coreless Current Sensor w/UL61800
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306In Stock
Min.: 1
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: 1.000

100 A Current Sense 0.5 us 0.7 % 5 V Analog - Voltage + 105 C - 40 C SMD-10 5.5 V 4.5 V
Asahi Kasei Microdevices Board Mount Current Sensors 60A Precise Coreless Current Sensor w/UL61800
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596In Stock
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36 A Open Loop 1 us 0.5 % 5 V Ratiometric + 105 C - 40 C Hall-Effect
Asahi Kasei Microdevices Board Mount Current Sensors 60A Precise Coreless Current Sensor w/UL61800
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1.353In Stock
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180 A Open Loop 1 us 0.5 % 5 V Ratiometric + 105 C - 40 C Hall-Effect
Asahi Kasei Microdevices Board Mount Current Sensors 100A Precise Coreless Current Sensor w/UL61800
Datasheet
945In Stock
Min.: 1
Mult.: 1
: 1.000

100 A Current Sense 0.5 us 0.7 % 5 V Analog - Voltage + 105 C - 40 C SMD-10 5.5 V 4.5 V
Asahi Kasei Microdevices Board Mount Current Sensors 60A Precise Coreless Current Sensor w/UL61800
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327In Stock
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Mult.: 1
: 1.000

10.7 A Open Loop 1 us 0.5 % 5 V Ratiometric + 105 C - 40 C Hall-Effect
Asahi Kasei Microdevices Board Mount Current Sensors 60A Precise Coreless Current Sensor w/UL61800
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418In Stock
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: 1.000

21.5 A Open Loop 1 us 0.5 % 5 V Ratiometric + 105 C - 40 C Hall-Effect
Asahi Kasei Microdevices Board Mount Current Sensors 60A Precise Coreless Current Sensor w/UL61800
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1.004In Stock
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: 1.000

86.4 A Open Loop 1 us 0.5 % 5 V Ratiometric + 105 C - 40 C Hall-Effect
Asahi Kasei Microdevices Board Mount Current Sensors 100A Precise Coreless Current Sensor w/UL61800
Datasheet
995Expected 07/10/2026
Min.: 1
Mult.: 1
: 1.000

100 A Current Sense 0.5 us 0.7 % 5 V Analog - Voltage + 105 C - 40 C SMD-10 5.5 V 4.5 V
Asahi Kasei Microdevices Board Mount Current Sensors 60A Precise Coreless Current Sensor w/UL61800
Datasheet
1.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

5.3 A Open Loop 1 us 0.5 % 5 V Ratiometric + 105 C - 40 C Hall-Effect
Asahi Kasei Microdevices Board Mount Current Sensors 60A Precise unipolar Coreless Current Sensor w/UL61800
Datasheet
1.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

- 1.7 A to 41.3 A Open Loop 1 us 1 % 5 V Ratiometric + 105 C - 40 C Hall-Effect