~~Welcome to Shen Zhen S-mart Electronics Co.Ltd~~

~Your satisfaction is our biggest  success~

membrane switch + membrane switch panel + one button membrane switch + membrane switch manufacturer + membrane keypad switch + membrane switch keypad + waterproof membrane switch ,,all customized are available

PCB+Components+PCB Assembly

1:SMT/DIP Automatic PCB Assembly

2:PCB,PCBA Copy Services,Function Test

3:UL,RoHS,SGS,ISO9001

4:Membrane Switch

Key Specifications/Special Features: 
Advantages:

Both Pantone and real color matching system, using advanced light box and computer color matching
Good material control to make sure all the materials are high quality
Compliant with the RoHS Directive
100% functional testing and specified testing, such as humility testing, life expectancy testing, actuation force testing
Except membrane switch and touchscreen, different types of assembly, such as membrane switch and touchscreen with FPC, PCB, silicone rubber, metal backer, plastic bezel and more
Electrical performance:
Loop resistance: function of trace width and length, 10 to 500Ω (varies from the trace length and material), in most applications the maximum loop resistance is less than 100Ω

Open-circuit: 50MΩ minimum
Contact rating: 100 Milliamps at 36V DC maximum
Maximum circuit rating: 36V DC, 100mA, 1W
Insulation resistance: 100mΩ, 100V
Dielectric: 250Vrms (50 to 60Hz)
Contact bounce: <5ms
Life cycle: 1 million times nominal
Operating temperature range: -45 to +80°C
Flat button can reach to 5 million times
Mechanical:
Actuation force:
Flat: 57 to 284g (2 to 10oz)
Tactile: 170 to 397g (6 to 14oz)
Switch height:
Flat: 0.1 to 0.5mm
Tactile: 0.6 to 1.5mm
Environment:
Operating temperature: -40 to 80°C
Storage temperature: -40 to 80°C
Humidity: 90 to 95% RH

Primary Competitive Advantages: 
Green Product
Guarantee/Warranty
International Approvals
Product Features
Product Performance
Prompt Delivery
Quality Approvals
 

Certification:

UL Approval 
ROHS
ISO9001:2000
CE certification
SGS Lead-free certification

*well and high quality control
*prompt delivery
*small order acceptable
*perfect craft procedure
*customer's designs are welcome

If you are interested in any of our products please feel free to contact us.
We are looking forward to hearing from you.