Best Hardware Co., Ltd.

Metal Dome Array

Company Name:Best Hardware Co., Ltd.
Membership:Free Member
Member Since:2005. 08.27
Country/Region:China
City:Guangdong
Contact:Peter Gui
Related Keywords:metal dome sheet, metal dome arrays, metal dome

Supply Ability	5,000,000,000 pcs/m

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Best Hardware Co., Ltd.
[China]

Address: Yuefanshan Rd N, Hou Jie Town Shenzhen Guangdong

Phone: 86-0755-29091601

Contact name: Peter Gui

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Product Details

Quick Information

Place of Origin: China
Model Number : Single-Layer

Description

Single layer Dome Array

This type of dome array is used in the early period of metal dome arrays (dome arrays) industry. Metal dome contacts are attached under Maylar (one layer of adhesive PET film). On the sheet, there is an air hole for each dome contact and it is essential for good click-feeling.

Character:

light & small
Nice handle & returned dome with breathe freely hole on metal dome.
Mainly used in cheap single layer PCB.

Structure of dome araray

Technical Parameter

Travel:	0.13-0.30 mm
Scope of Force:	100-400 gf
Tolerance of Force:	±25 gf
Click Ratio:	>30%
Life Cycles:	>1 Million Cycles
Salt and Fog Examination:	v35±2°C, 5±0.1%, 48H
Working Temperature:	-20°C-50°C
Working Humidity:	Under 100%RH
Touch Resistance:	<1 ohm
ESD Resistance:	<3 ohm
Dimension Tolerance:	±0.05-±0.15mm

Packaging & Delivery

Minimum Order : 5,000 pcs
Supply Ability : 5,000,000,000 pcs/m

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