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Zinc alloy keypad TG-ZA-004V-EN01

Zinc alloy keypad TG-ZA-004V-EN01

4 keys rugged numeric matrix wall mount digital 1*4 Cheap braille keypad qwerty keyboard

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4 keys rugged numeric matrix wall mount digital 1*4 Cheap braille keypad qwerty keyboard

Applications:


Self service ticket machines, self-service vending machines, self-service gas dispensers, self-service information kiosks, telecommunications inquiry machines, load machines, self-service multimedia machines, CNC machine tools, instruments and meters, security access control, outdoor charging piles, intelligent express cabinets, bag storage cabinets, intelligent ordering machines, etc


Technical Specification



Material

Zinc Alloy + PCB

Rubber contract

Silicone

Water-proof Grade

IP67

Working Life

More than 1 million time per key

Contact rating

20MA 5V DC

Contact Resistance

<100ohm

Working Temperature

-25℃~+65℃

Storage Temperature

-40℃~+85℃

Key stretch

1.5-2N

Key stroke

1.5-2.0mm

Interface

5 pin connector EH-A

Customized requirements

Support Customization