view cart menu separator categories menu separator faq
advanced search
categories  > Metal Dome Array & Sheet (8)
Dome Arrays
 

Dome Arrays

Price: $0.35 add to cart     
Feedback: 100%, 18 sales Ask seller a question
Shipping: US-Mainland: $30.00 (more destinations)
Seller's Country: China
Condition: Brand new
Payment with:
*The store has not been updated recently. You may want to contact the merchant to confirm the availability of the product.
Dome Arrays, metal dome arrays & metal dome sheets (dome sheets) -- Double Layer

Metal dome contacts on the array (sheet) are positioned over the contact point of PCBs. When a dome is pressed, the center of it contacts to the PCB and let the electric current flow through. This is how metal dome arrays work.

This type is somehow similar to single layer type by means of metal dome contacts attached under Maylar. But the difference is that, in this type, the Spacer is attached under the metal dome contacts. Air paths which function like air holes in single-layer, helps provide good click-feeling when dome contacts are pressed. Besides this effect, air paths help reduce the chance for PET film being damaged by metal dome contacts' burr and block dust coming into PET films.

Character:

(1). Light & small.
(2). Damp proof, heatproof, cold proof.
(3). Dustproof is done on the Metal Dome, and oxygenation of Metal Dome has been avoided.

Clients' drawing or samples are welcome. Pls contact us now!

Homepage:

http://www.metal-domes.com
http://www.metal-dome.biz
Other Products from metaldome:View all products
Cross Dome, Four Legs Snap Dome- No Dimple- 7F-125BIOO
$0.21
Standard Single Key Dome Array - Triangle 6mm
$0.33
Metal Domes
$0.20
metal dome arrays
$0.30
Oblong Metal Dome - Center Dimple-5*38.-200CIRO
$0.22
Cross Dome, Metal Dome- 4 Legs-5F-125CGUO- Center Dimple
$0.22
Circle Metal dome (no dimple) 6C-200BFOO
$0.21
Triangle Metal Domes
$0.20
Standard Single Key Dome Array - Four-legs 8.4mm
$0.30
Metal Dome, Tactile Dome- Star Dome- Diameter 12.25mm
$0.25
Last Updated: 3 Mar 2015 06:52:41 PST home  |  about  |  terms  |  contact
Powered by eCRATER - a free online store builder