Small Keyboard Metal Dome Membrane Switch

FOB Price

US$ 0.5 - 10 / Piece

100 Pieces(Min. Order)

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Product Details

Small Membrane Keyboard
1.PET/PVC&3M adhesive
2.Shiny/matt/frosting finish
3.100% QC
4.OEM&ODM

Small Membrane Keyboard

4 Types of membrane switches:

Flat keypad membrane switch

Embossed keypad membrane switch

Membrane switch with metal dome

Membrane switch with LED and EL backlight

Membrane Switch Performance:

Certification	ISO9001, ISO14001 & TS16949
Components:	LED, metal domes, connector and circuit, all these can be designed and made according to customer requirements.
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≥5 million times, tactile type:≥1 million times
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

Products Structure

Certification

Products Detail Pictures

Dalian Geeton Electronics Co., Ltd.: Contact nameQing Du
Chat Now; Phone86-411-87663988,13898662128; AddressNo.2, Jinquan Road, Zhanqian Street, Jinzhou District, Dalian, Dalian, Liaoning