OEM Metal Dome Membrane Switch Silicone Membrane Keypad

Specifications Membrane Keypad

1 Material: PET+3M Ahesive

2 Feature: one button&metal dome&LED

3 ISO14001;ISO9001 and RoHS

4 Factory

NO.1  OEM Metal Dome Membrane Switch Silicone Membrane Keypad NO.2 Membrane Switches performance  

Membrane Switch Performance
Electrical Performance
Circuit Grade	35V(DC),100mA,1 W
Loop Resistance	10Ω - 500Ω(According the trace length and materials to confirm)
Insulation Resistance	>100MΩ 250V(DC)
Dielectric Resistance	250VRms(50 - 60Hz/1 min)
Contact Chatter Time	≤5ms
Service Life	flat type≥5 million times
	tactile type:≥1 million times
Mechanical Properties
Operating 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
Environmental Parameters
Operating Temperature	-20°C - +80°C
Storage Temperature	-40°C - +85°C
Humidity	40°C,90%-95%,240 hours

                                                                                  NO.3 Recommend Membrane Switches        NO.4 Membrane Switches Type   NO.5 membrane Switches Application     NO.6 Flow Chart     No.7 Why Choose US!         1. Brief Company Introduction   l   Founded in 2003, have 6000 m2 workshop area and 200 employees.   l   Main products: membrane switch, graphic overlay, label, acrylic panel, sticker,FPC and 2D&3D autototive dials.   l   Application Fields: household electrical appliances, beautity & medical equipment, sports equipment, telecommunication, office automation, test instrument, children's toys, industrial meters and automobile instruments.   l  Certification: ISO9001:2008, ISO14001:2009, TS16949:2009, raw material can meet RoHS standard.   l  Cooperative Clients     Certification