Professional Keypad PCB Membrane Switch And Panel With Flat Cable 390-9-1 manufacturer from China Shenzhen Boerzhuo Electronic Company

Professional Keypad PCB Membrane Switch And Panel With Flat Cable

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: 390-9-1

Professional Keypad PCB Membrane Switc

Professional Keypad PCB Membrane Switch And Panel With Flat Cable

Quick Detail:

> Graphic overlay : texture

> Second layer : adhesive DT 6100

> Adhesive : 3M 467

> Circuit layer : FR4 single – side PCB

Description:

> Overlay button: embossed 0.35 mm

> Metal dome size : Φ 8 mm metal dome

> Window : no

> Led window : no color coated translucent

Applications:

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

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: ≥ 1 million times Duraswitch: ≥ 10million times	Tactile type 150g~400g(6~14OZ)
2. Mechanical	Flat type 0.1~0.5mm
2. Mechanical	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 to worry about the qualities (We take response if our reason lead failure ).
2. Any products in our factory are did life span test ,circuit test ,every step is in good quality control ,we insist on ,quality is depend on the making step not the QC workers ..
3. We are specialized ,can help to design and make good suggestion .

4. Except membrane switch and touch screen, we can also do different types of assembly, such as membrane switch