新製品
New Product
Touch sensor for in-vehicle door handles
[Overview and Design Intentions]
In recent years, the use of smart keys has been increasing in automobiles, and capacitive touch sensors are
widely used for locking and unlocking doors from the viewpoint of operability, convenience, and design.
If the touch sensitivity of this touch sensor is too high, the touch sensor may detect erroneously due to
rain or electromagnetic noise.
It is essential to take measures against these problems.
This product meets the needs of customers by adopting Hosiden's original sensing algorithm
and improving their performance comprehensively.
Product Name and Model Number
[Product Name]
Touch sensor for in-vehicle door handles
[Product Number]
HRM3021
[Features]
・Capacitive method
・Modular Unit Type with Waterproof Structure (Resin Sealed Waterproof Structure)
・Incorporated into the in-vehicle door handle to provide touch detection function
・Has resistance to water and electromagnetic noise while maintaining high touch sensitivity
・Hosiden's unique sensing algorithm
[Applications]
Touch sensor (on-board steering wheel)
Main Specifications
Sample: Please contact us separately for start time and price.Detection method: Capacitance method
Input-voltage: 8V～16V
Number of entries: 1ch (lock or unlock), 2ch (lock, unlock)
Operating temperature range: -40℃～90℃
Current consumption (standby): Max 120uA
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