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HKZ 121
Hall-Effect Vane Switch
Features
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HKZ 121
Bipolar IC
Contactless switch with open collector output (40 mA) Static switching High switching frequency Hermetically sealed with plastic Unaffected by dirt, light, vibration Large temperature and voltage range Integrated overvoltage protection High interference immunity Integrated capacitors for EMI protection P-HKZ-3-1
Type HKZ 121
Ordering Code
Package
Q67000-A9097-A401 P-HKZ-3-1
The Hall-effect vane switch HKZ 121 is a contactless switch consisting of a monolithic integrated Hall-effect circuit and a special magnetic circuit hermetically sealed in a plastic package. The switch is actuated by a soft-iron vane which is passed through the air gap between magnet and Hall sensor.