Alternative equivalent for Honeywell SS451A | Slkor SLSS451A-9 Hall Effect Sensor

Our advantages
Chinese manufacturing processes have undergone years of iteration, resulting in mature and reliable technologies. Many international corporations opt for production outsourcing in China.  As an electronic components manufacturer in China, our products can fully replace those of major international brands in 99% of applications without the need for testing verification. Our products boast high consistency in quality, reasonable pricing, ample inventory, flexible supply, short lead times, and professional after-sales service.

Slkor alternative equivalents to Honeywell.

High sensitivity omnipolar Hall sensor

Introduction

SLSS451A is an omnipolar Hall-effect switch designed and produced based on a bipolar semiconductor (Bipolar) process and is sensitive to the south and north poles. The device integrates a voltage generator that can work stably under a power supply voltage of 3.8 to 40V, reverse voltage protection circuit, temperature compensation circuit, small signal amplifier, Schmitt trigger and open collector output.
The sensor can work in the South and North Pole. When the magnetic flux density (B) is greater than the operating point Bop, the output will be turned on at a low output level. Then keep the output until the magnetic flux (B) is lower than the release point Brp. The output will be turned off at a high output level.
SLSS451A provides TO-92S package and SOT-23 package. Both packages meet the RoSH environmental protection standard.

Features

● Micro structure
● Sensitivity +/-80/50Gauss (typical value)
● Operating voltage range from 3.8 Vdc to 40 Vdc
● Operating temperature range -40 °C -125°C
● Highest ESD performance up to ±4 kV
● open collector output

Application

● Docking detection
● Door lock opening and closing detection
● Proximity sensing
● Valve positioning Pulse countin