AH

Basic Info.

Model NO.	AH-SF12D
HS Code	8542319000
Production Capacity	100, 000, 000PCS/Year

Product Description

1. Features

Low power consumption

Operation under low-voltage: 2.7V

Low current: Dozens of uA of the power consumption current

Omnipolar works : Both S, N pole can work

Wide temperature range: -45ºC to 85ºC

Lead / connector for direct output

High sensitivity

Customized lead output

2.Application

Home appliances,cabinets and other door switch detection

Object position detection- coffee cup

Low-standby power consumption occasion

The small-size sensor field

3. Overview
The AH-SF12D is an omnipolar low power magnetic proximity switch based on Hall IC for detecting the departure and closing of the object. With AH-SF12D, it needn't distinguish the poles, it only makes the magnet leave or close to the sensor. AH-SF12D has excellent voltage and temperature performance, to ensure that the sensor to stable work in a wide voltage and temperature range, the reverse voltage protection circuit can avoid the reverse voltage damage.

Magnetic proximity sensors provide long sensing ranges that can reliably detect magnetic objects, with entirely new application options opened up due to the smaller magnets.