Gold Member Since 2013
Audited Supplier
Hangzhou Kaike Electronics Co., Ltd.

Membrane Switch, LED Membrane Switch, Membrane Switch with LED manufacturer / supplier in China, offering Membrane Switch with LED, Membrane Keypad Switch (kk), Membrane Switch Mosaic Silicon Rubber Keypad and so on.

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Membrane Switch with LED

FOB Price: US $1.2 / Piece
Min. Order: 200 Pieces
Min. Order FOB Price
200 Pieces US $1.2/ Piece
Get Latest Price
Production Capacity: 50000piece/Week
Transport Package: Parking in Carton/According to Customer′s Required
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: kk
  • Material: PET
  • Application: Home Appliance
  • Detection Method: Reflection Type
  • Certification: ISO9001
  • High Quanlity: Competitive Price
  • Specification: RoHS SGS
  • HS Code: 8534001000
  • Type: Flexible
  • Usage: Control Switch
  • Number of Switch: Single Control Switch
  • Brand: OEM
  • Promot Delivery(Within 7-10 Working Days: 100%QC
  • Trademark: KK
  • Origin: Zhejiang Haingzhou
Product Description
Specifications
Membrane switch
A F150+3M467
B RoHS&ISO9001: 2008 ISO14001: 2004
C poly dome keypad
D OEM&ODM

Membrane switch with LED backlight

What is membrane switch?
 
A membrane switch is a momentary electrical on/off switch for activating and de-activating a
 
circuit. Whereas a mechanical switch is usually made of copper and plastic parts, a
 
membrane switch circuit is printed on a heat-stabilized polyester or Indium tin oxide (ITO) using
 
a   copper- silver- or graphite/silver ink to lend conductivity.
 
The simplest membrane switch consists of 6 layers:
The top graphics panel, a Polyester or Polycarbonate layer with a printed or embossed button pattern Spacer or dome retainer PET with printed circuit layer Spacer PET with printed circuit layer Adhesive backing with liner

What types of Membrane Switches are available?
 

Tactile membrane switch:

 

Tactile membrane switch including metal dome membrane switch and poly dome membrane switch.
 

Flat type membrane switch:

 

The graphic overlay part of this type of membrane switch is non-tactile. There is no embossing effect on it.
 

Backlighting membrane switch:

 

The option is using Light Emitting Diodes (LEDs) to back light. However, LEDs create bright spots and are

 

not suitable for overall back lighting of a panel, but rather as indicator lights. LEDs can either be surface-

 

mounted to the circuit layer or be placed on a separate LED layer
 

 

 

 

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 bounc
 

≤ 5ms
 
Dielectric withstand
 

250VRms(50 - 60Hz/1 min)
 
                Life expectancy               
 

flat type≥ 500 million times, tactile type: ≥ 1001 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
 

 

Payment & Shipping terms:
 

Price
 

2.5-4.0/piece
 

Minimum Order Quantity
 

100 pieces
 

Port
 

Dalian
 

Packaging Details
 

PE bag, Carton, Wooden crate
 

Delivery Time
 

10-12 days
 

Payment Terms
 

L/C, T/T
 

Supply Ability
 

5000 pieces per day
 

membrane switch advantages:
 

Appearance
 

Beautiful, bright in color
 

Design
 

Small size /    light weight  /  thin thickness /   OEM
 

Feature
 

Abrasion resistant  /  Tightness is good  /  moisture-proof  /  dust-proof anti-oil  /  anti-corrosion  /  erosion of harmful gases proof  /                      acid and alkali proof  /  quake proof.
 

Quality
 

In-house 100% functionally tested / long life span
 

Operation
 

Easy to operate   /  intuitive  /  safe  /  reliable  /  Installation and connection convenience.
 
 
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