1.Embossed metal domes
2.storage temperature:-40oC-+80oC
3.with transparent windows
4.100% QC
5.Water proof
Port: Shenzhen
Minimum Order Quantity: 500 Piece/Pieces Depend on the process of products
Supply Ability: 30,000 Piece/Pieces per Quarter
Payment Terms: T/T,Western Union
Contact SupplierPackaging Detail: PE/bubble bag,foam,carton or depend on the requirements of customer
Delivery Detail: one week after payment
Performance indications | |
1.Electronic Characteristic | |
Circuit ratting | 35V DC,10ma ,1W |
Contact resistance | 10Ω~500ΩAccording to the different material |
Dielectric withstand | 200VRms |
Contact bounce | <5ms |
Life expectancy | Flat tape>500million times, tactile million times>1million times |
2.Mechanical properties | |
Actuation force | Flat type:57-284g,tactile type:170-397g |
Switch stroke | Flat type:0.1-0.5mm:tactile type:0.6-1.5mm |
3.Environmental parameters | |
Operating Temperature | -40°C~+80°C |
Storage Temperature | -40°C~+85°C |
Humidity | 40°C,90%~95%,240hours |
Metal dome membrane switch Key specifications/Special features:
Material........matte PC (smooth),gloss PC+ matte oil.gloss PC,PET and PVC
Thickness........0.05-1.0mm
LED windows.......transparent,translucent,matte
Embossed keys.......no embossed keys and domes,domes without enbossed keys without domes,embossed keys and domes
Adhesive.......3M9448,3M9080,3M467,3M468,and no adhesive
Tail.......tail with clear mask or green mask
Welcome to enquiry anytime , different products ,different quality ,depend on your choose.
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