Post Offer Free
Shenzhen Boerzhuo Electronic Company  

Gold Index: 11259

You are here: home  > Embossed Flat Metal Dome PCB Single Membrane Switch For Function Keyboard

Embossed Flat Metal Dome PCB Single Membrane Switch For Function Keyboard 

Place of Origin: Zhejiang, China (Mainland) 
inquire
Add to My Favorites
HiSupplier Escrow
Share |

Product Detail

Model No.: 390-9-1

 
Embossed Flat Metal Dome PCB Single Me

 

Embossed Flat Metal Dome PCB Single Membrane Switch For Function Keyboard

 

 

Quick Detail:

 

> Adhesive : 3M 467

> Circuit layer :   FR4 double – side PCB 

> Button : embossed   flat 

> Led color : green

 

 

Description:

 

> Metal dome size : Φ 8 mm metal dome

> Window : no

> Led window : no color coated translucent

> PCB gold washed :  not

 

 

Applications: 

 

1.     A. For measuring device, such as analytic instrument, nautical intrument , medical equipment and so on 

 B. For mechanical and electrical products such as CNC machine electric weighing  ,robot ,printing machine, function keyboard, monitor, printer, graphic plolter and so on .

 C. For domestic appliance , remote control ,electronic lock , washing machine , microwave oven ,electric cooker ,sound installation and so on

D. For OS office system , such as telephone set ,fax machine, copy cat ,counter and so on 

3. Note:

Metal dome’s feet can’t be folded 90 degree toward its top when use , it will reduce the life span of metal dome

 

 

 

Specifications

 

1. Electrical

 

Maximum Circuit Rating: 35V(DC),100mA,1W

35V DC,100mA,1W

 

Contact Resistance: 10Ω~ 500Ω (Varies from the trace length and material)

10Ω~500Ω

 

Insulation Resistance: 100MΩ 100V

100MΩ at 100V DC

 

Dielectric: 250 Vrms (50~60Hz 1min)

250V Rms(50-60Hz 1min)

 

Contact Bounce: < 5ms 

5ms or less

 

Life:   Flat: ≥ 5million times

 

           Tactile: ≥ 1 million times

            Duraswitch: ≥ 10million times

Flat type 60g~300g(2~10OZ)

 

Tactile type 150g~400g(6~14OZ)

 

 

2. Mechanical

Flat type 0.1~0.5mm

 

Tactile type 0.6~1.5mm

 

Actuation Force: Flat: 57~284g(2~10oz)  

                             Tactile: 170~397g(6~14oz)

Flat type Five million closures or more Tactile type one million closures or more

 
 

Switch Height:  Flat: 0.1~0.5mm 

 

                            Tactile: 0.6~1.5mm

-40°c~+80°c

 

 

 

Why to choose Shenzhen boerzhuo membrane switches?

 

1.     No need

bigPhoto
 Mr. Carry Zhang

Tel: 86-755-88846843
Contact to this supplier

Related Search

Find more related products in following catalogs on Hisupplier.com

Company Info

Shenzhen Boerzhuo Electronic Company [China (Mainland)]


Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)

You May Like:

Product (246)