Auto type matte PET embossed metal dome LED membrane switches keypad

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Basic Info

Payment Type:	Cash, Bank Transfer or T/T

Product Description

Parameters:

Material: matte PET auto type F150-0.15mm

Spacer-layer: double-sided adhesive 0.25 mm

Built-in embedded LED

Circuit layer: PET 0.125mm

Back of the adhesive: 3M467/3M468/3M9448

Insulating material and conductive layers

Good appearance, small volume, long lifespan and bend resistance make the membrane switch popularly accepted

With strong resistances against the water, fire, oil and scratch

Operating voltage: ≤50V DC

Operating current: ≤100mA

Contact resistance: 0.5-10Ω

Insulation resistance: ≥100MΩ (100V DC)

Base material withstand: 2kV DC

Contact bounce: ≤6 minutes

Loop resistance: 50, 150, 350Ω or can be customized

Lifespan expectancy: >1 million times

Switch stroke range: 0.1-0.4mm (flat type), 0.4-1.0mm (tactile type)

Actuation force: 15-750g

Flex tail pitch (standard): 2.54/2.50/1.27/1.25mm

Operating temperature: -20-70°C

Storage temperature: -40-85°C

Humidity range: 40°C, 90-95% RH, 240 hours

Size deviation: ±0.15mm

Side boundary: ≤0.1mm

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