sealed matrix membrane keypad manufacturer from China Shenzhen TAIDA Membrane Switch.,Ltd

Product Detail

Means of Transport: Ocean,Air

Packing: PP bags and case

overlay material: PET

overlay finish: gloss finish

pitch: 2.54mm

LED: LED can be insert

Production Capacity: 600,000Pcs/Moth

Delivery Date: 5 days as the sample confir...

rear adhesive: 3M duble side glue

application: control system

membrane switch type: flat membrane switch

1.emboss tactile membrane switch
2.PET/PC material
3.Waterproof
4.Scratch resistant
Beyond 6 years production experience

sealed matrix membrane keypad

Material: PET advised, matte PC (smooth), gloss PC + matte oil, gloss PC and PVC

Color: Pantone and RAL color matching system

Thickness: 0.4---1.4mm

LED windows: Transparent and translucent

Embossed keys: No embossed keys and domes

Domes without embossed keys

Embossed keys without domes

Embossed keys and domes

Adhesive: 3M9448, 3M300LSE, 3M467, 3M468, Nitto etc.

Tail: Tail with clear mask or green mask

custom membrane switch/membrane keypad Performance Index------------
1.Electronic characteristics
Circuit rating	35V (DC), 100mA, 1W
Contact resistance	10Ω~500Ω (According the trace length and materials)
Insulation resistance	> 100M 250V DC
Contact bounce	≤ 5ms
Dielectric withstand	250VRms (50~60Hz 1min)
Life expectancy	flat type ≥ 5 million times, tactile type ≥ 1 million times
2.Mechanical Properties
Actuation force	flat type: 57-284g (2-10 Oz), tactile type: 170~397g (6~14 Oz)
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%, 240 hours