Best Hardware Co., Ltd.

Metal Dome Array

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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

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

Structure of dome araray

structure-of-single-layer-dome-arrays

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

Product Image

  • Metal Dome Array image

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