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Dust Proof Membrane Switch Keypad , Custom Tactile Button Switch

Categories Tactile Membrane Switch
Brand Name: Zhongshan Membrane Switch
Model Number: Tactile Metal Dome Switch
Certification: ROHS ISO9001,2000
Place of Origin: Jiangsu (China mainland)
MOQ: 100 pieces
Price: negotiation
Payment Terms: 30% deposit, the 70% balance after shipment or full payment after air transportation
Supply Ability: 50000 pieces per week
Delivery Time: within one week after receiving payment
Packaging Details: Plastic bags with carton boxes or due to customer detail requirement
Circuit: 1.54mm+2.54mm
Real adhesive: 3M467
surface: metal dome tactile
Applicaton: Printing Machine
thickness: 0.3mm
Name: Membrane Switch Keypad
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Dust Proof Membrane Switch Keypad , Custom Tactile Button Switch

Dust Proof Membrane Switch Keypad , Custom Tactile Button Switch


Tactile Metal Dome Switch Descriptiion


This is a metal dome tactile membrane switch, with two kind circuit 1.54mm and


2.54mm. Usually, it is used on Printing Machine export to Americal.On the


surface, there are black and white colours.the back real adhesive is 3M467.lets


see the following pirctures for detail:



Tactile Metal Dome Switch Electronic characteristics



Circuit rating


35V(DC),100mA,1 W

Contact resistance



10Ω - 500Ω(According the trace length and materials to confirm)



Insulation resistance


>100MΩ 250V(DC)

Contact bounce


≤5ms

Dielectric withstand


250VRms(50 - 60Hz/1 min)

Life expectancy


flat type≥5million times, tactile type:≥1 million times

Tactile Metal Dome Switch Mechanical Properties



Operating pressure


flat type 57-284g (2-10 Oz),tactile type


170-397g (6-14 Oz)


Switch stroke


flat type 0.1 - 0.5mm, tactile type 0.6 - 1.5mm

Environmental parameters



Operating Temperature


-20°C - +80°C

Storage temperature


-40°C - +85°C

Humidity


40°C,90%-95%,240 hours

Our Best Service:brane switch with Metal dome


(1). Custom design expertise


(2). Single source manufacturing


(3). Assembly of surface mount components/circuit boards/backplates


(4). Multi-tasking switch pattern designs


(5). Custom molded boxes, bezels and frames with switch installation


(6). Precise color matching and repeatability


(7). Water resistant designs


(8). Fiber optic back-lighting


(9). 100% function testing of all circuits in-house


Cheap Dust Proof Membrane Switch Keypad , Custom Tactile Button Switch for sale
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