4*3, 4*4 12/16 keys Metrix membrane switch

Model: HOEE
Place of Origin: Zhejiang,China (Mainland)
Overlay Materials: PET/PC
Rear Adhesive: 3M 467MP, 3M 468MP, etc.
Standard Tolerances: +/-.010 inch
Matching color: Pantone and RAL color matching system
Tail, pin and circuit layout: subject to customers detailed requests

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Product Description

Payment & Shipping Terms Supply Capacity
Unit Price:0.5~5.0 USDProduction Capacity:50000 pcs per Month
Trade Term:FOBPacking:paper carton outer,and...
Payment Terms:L/C, T/T, WUDelivery Date:10 days for...
Min. Order:100 Set/Sets
Means of Transport:Ocean, Air

Metal dome membrane switch
Metal dome diameter
1.8.4mm
2.10mm
3.12.2mm
4.16mm

Feature:
.Good touch feeling metal dome membrane switch
.Second surface screen printing.
.Scratch resistant
.With LCD or LED window
.Fog or glossy surface finish
.Waterproof and UV resistance

Overlay Materials: The most commonly used base materials are polyester and polycarbonate.
Rear Adhesive: 3M 467MP, 3M 468MP, etc.
Standard Tolerances: +/-.010 inch.
Matching color: Pantone and RAL color matching system.
Tail, pin and circuit layout: subject to customers detailed requests.

Electrical
·Operating Voltage: 0-35 V DC.
·Operating Current: 100 MA Max.
·Operating Contact Resistance: Less than 100 OHMS typical
·Contact Bounce: Less than 5 Milliseconds typical.
·Conductors: Printed silver conductive inks or carbon blend.

Mechanical
·Life Expectancy: 1,000,000 actuations per switch position
·Actuation Force:170-700g, Range depending on customer specification.
·Switch Travel: .0.1mm-0.4mm typical.
·Overall Thickness: .0.6mm-1.52mm typical.

Environmental
·Storage Temperature: -40°C to +65°C
·Operating Temperature and Altitude: -40°C to +65°C
·Humidity: No delamination after 24 hours at 80°C and 90%RH.

Metal Dome Membrane Switch



Product Selection Guide:
12.2mm Four Legged Domes (12.2-4-LEG Series)
  • Diameter : 12.2mm
  • With and without dimple
  • Force : 220 / 280 / 340 grammes
  • Plating : nickel plating of 0.1 microns or optional one side gold plated

8.4mm Four Legged Domes (8.4-4-LEG Series)
  • Diameter : 8.4mm
  • With and without dimple
  • Force : 220 / 280 grammes
  • Plating : nickel plating of 0.1 microns or optional one side gold plated

6mm Four Legged Domes (6-4-LEG Series)
.Diameter: 6mm
.With and without dimple
.Force : 170 grammes
.Plating : nickel plating of 0.1 microns or optional one side gold plated

5mm Round Domes (5-R Series)
.Diameter : 5mm
.With and without dimple
.Force: 150 & 180 grammes
.Plating : nickel plating of 0.1 microns or optional one side gold plated

4mm Round Domes (4-R Series) - available late 2001
.Diameter : 4mm
.With and without dimple
.Force : 180 grammes
.Plating : nickel plating of 0.1 microns or optional one side gold plated


Category: Metal Dome Membrane Switch

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