Metal Dome Membrane Switches from China manufacturer

Price:	0.5~5.0 USD
Payment Terms:	T/T,L/C,WU
Place of Origin:	Zhejiang, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Model No.: 12.2-4-LEG Series

Production Capacity: 50000 pcs per Month

Delivery Date: 10 days for samples,2-3 wee...

Rear Adhesive: 3M 467MP, 3M 468MP, etc.

Matching color: Pantone and RAL color match...

Drawing: CAD,CDR,AI etc

Means of Transport: Ocean,Air

Packing: paper carton(outer) and pla...

Overlay Materials: polyester and polycarbonate

Standard Tolerances: +/-.010 inch

Tail, pin and circuit layout: subject to customers detail...

Production: OEM and ODM

•Diameter : 12.2mm metal dome
•With and without dimple
•Force : 220 / 280 / 340 grammes
Good touch feeling membrane switch with adhesive

12.2mm Four Legged Domes Membrane Switch

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.

Specifications
.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

4—foot metal dome

Round metal dome

There are stainless and golden plate dome available

Metal dome diameter

1.8.4mm

2.10mm

3.12.2mm

4.16mm

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

Metal dome membrane switch have metal domes placed within the circuit layer of the switch. ,when the switch is pressed on the face plate, the metal dome contact with bottom circuit.

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

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.