登录 添加会员 求助
 
Dongguan Activate Precision Hardware Electronics Co. LTD
 
 
Recommended Results 
 
Metal Dome Array & metal dome sheet & Dome Arrays 

  产品分类 : 電子電工->電子零件->電子零件

     
Metal Dome Array & metal dome sheet & Dome Arrays
 
 
         

  产品规格
 
Model No:    Dome Arrays
  Country  China
  Brand  Activate
  Materials  SUS301, SUS304, SSTL
  Packing  10,000 PCS per Polybag, then in Carton
  Minimum Order  100,000 PCS
  Payment Term  T/T

 

  产品描述
   
  The Metal dome array (key dome array) is the most cost effective solution for a simple switch with a superior tactile interface between your equipment and the user. A metal dome array is a kind of PET sheet that carries metal dome contacts. It is applied to PCBs to function as switches of mobile phones and electric home appliances. Compared to the membrane polyester switch which was formerly used, it gives good click-feeling. It also gives much longer lasting life span compared to poly dome sheets. It also takes place of down going productivity of tact switches with its potential productivity.

Metal dome contacts on the sheet/array 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.

Characteristic:

Suitable for keys on all types of electronic equipment
Also available in very thin design
Upper circuit made of conductive inks, metal dome
Non-conductive layer (Spacer)
Adhesive at both upper sides

Mechanical/ Electrical properties:
Life expectancy: 1 million cycles
Dimensional tolerance: +/- 0.15mm
Dimensional stability: +/- 0.15mm
Contact bounce: 0.5~10ms
Operating condition: -30 to +85 degree Celsius, 50 to 80% RH
Storage condition: -40 to +85 degree Celsius, 10 to 80% RH

Advantage:

A uniformity click feel, nimble feel,
A low cost and a short term of R&D,
Higher confront face each other than change market,
Very good for fit to small and slim size because practical use for thickness & space of products,
Not necessary to specify soldering at that time of product assembly,
Environmental and cut troublesome of repair parts
Low work error rate than tact switch type
Designs and special specifications of customers are accepted.

ACTIVATE works very closely with its customers in order to insure the success of its projects. Working on the drawing of buyers, the Research and Development Department offers specific solutions that meet your needs.

   


[ 返回产品型录 ]

Commerce 会员:
请登录您的帐号跟口令,系统将为您填入您的相关资料
 
 
帐号:
口令:
 记住我的帐号
 
 
填写下列表格并寄送询问函．所有的询问信函将会自动寄发给你想联络的公司
主題
內容 （ 请勿输入公司名称、Email、电话、传真、网址 ）
   

 


公司简介:
* 公司名称
*E-mail
*国家
*联络人
网址
*电话
 - -
传真
 - -
*邮递区号
*城市
*街道地址
*企业形态
 批发商   出口商 进口商 制造商
大盘商 零售商  代理商 Retrofitter 使用者
其他, 请详细说明:
*安全口令
请输入所显示的安全口令


网站导览 l 隐私权政策 l 服务团队 l 合作提案 l 联络我们 l 帮帮我 l 广告刊登l  B2B商业伙伴
    .