Round Black PET / PMMA LED Membrane Switches ISO9001 / ISO14001
Product Feature
Material: Transparent / Matt / Fine PC,PET,PMMA, Autotex
Color: Pantone and CMYK color .
Thickness: 0.125mm-1.0mm, customized
Feature: Easy to assembly, keep fresh and long life etc.
Application: Instrument control panel, industrial & household appliances control panel.
TIPS: Custom size and design are acceptable.
Technology Parameters
Electrical performance
|
Working voltage |
Operating current |
Contact resistance |
Return route resistance |
Switch power |
Insulative resistance |
Base material Pressure |
|
≤ 50VDC |
≤ 100mA |
0.5~10 Ω |
≤ 150 Ω (also can do according to customer's requirement) |
1W |
≥ 100M Ω |
1500VDC |
Mechanical performance
|
Service life |
With joint forces |
Snapping back time |
Closed displacement |
The caudal may old |
|
≥ 1 million times |
15-500g |
≤ 6ms |
0.1-0.4mm(non-tactile), 0.4-1.0mm(tactile) |
≤ 180 ° |
Mechanical size
|
External dimension |
Key size |
Key spacing |
Line width |
Resisting vibration |
|
≤ 400X800mm |
according to customer's design |
>1.5mm |
≥ 0.5mm |
Reference to MIL-STD-202 |
Environment adaptability
|
Operating temperature |
Stock temperature |
Working humidity |
Altitude |
|
-10°C~70 °C |
-40°C~70 °C |
<95% |
0~4500m |
Production Flow Chart
Packaging & Shipping
Payment terms: T/T, West Union, 30% advance, the balance paid before shipment please
Packaging: First put in a poly bag per 50 pcs usually, then packed in a big carton;
