Gold Member Since 2015
Audited Supplier
TKM (DONGGUAN) MEMBRANE TECHNOLOGY LTD.

Membrane Switch, with Clear Window, Led Window manufacturer / supplier in China, offering Circuit Transparent Keys LED Clear Window Membrane Switch, Printing Circuit Push Button Control Keypad Membrane Switch, Control Keypads Graphic Overlay Keyswitch Connector Membrane Switch and so on.

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Supplier Homepage Product Metal Dome Switch Circuit Transparent Keys LED Clear Window Membrane Switch

Circuit Transparent Keys LED Clear Window Membrane Switch

FOB Price: US $3 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $3/ Piece
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Production Capacity: 100, 000PCS/Month
Transport Package: Each in Polybag, Then in Carton or as Per Request
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: HC-MDMS-014
  • Material: PC
  • Quality: Top Quality and Long Life
  • Exterior: Good Looking
  • Trademark: Foundation
  • Origin: Dongguan, China
  • Type: Flexible
  • Application: Home Appliance, Telecommunication Equipment, With Remote Control, Equipment
  • Environmental Friendly: Raw Material Pass RoHS, SGS Test
  • Touch Feeling: Excellent Touch Feeling
  • Specification: RoHs, SGS
  • HS Code: 8536500000
Product Description
Circuit Transparent Keys Led Clear Window Membrane Switch:

1. Type of membrane switch:
Main types: There are many different types and layouts of membrane switch, its basic function like travel, operating force, life time mainly depend on type of key and material. The main types can be sorted as follows:
Membrane switch with flat keys, membrane switch with embossed keys (rectangle or dome), membrane switch with metal dome or polydome, tactile or non-tactile, membrane switch with LCD window or embedded LED, and so on...
2. Metal dome keypad: It has metal domes inside, with contacts above them, the electric loop is generated by finger operating.

Advantage:
1) Good tactile feeling.
2) Long lifetime even being used in high temperature condition.
3) Widely used in industrial control, electronics, household appliance.
  Technical Specification Of Membrane Swithc  
wire lead resistance: <1Ω/CM   Life time: >1 Million times
rated current: 25-100mA,0~30V DC   Operation Temperature: -104°F~158°F
Rated Voltage: <50V, DC   Operation Humidity: at104°F,<98%RH
Insulation resistance: <100MΩ,250V DC   Dome springback time: <5 msec
Switch travel: Flat Type 0.05-0.3mm   Base Material voltage withstand: 1500 V DC
tactile type:0.3-1.5mm   Tail flexiblility: any angle within 180 degree
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