Embossed push button keypad membrane switch with LCD window /
ZS-102 /Mostly exported to America
Waterproof embossing metal dome membrane switch |
1.Electrical Properties | |
Electrical Level: | 35V(DC), 100mA,1W |
Contact Resistance: | 10Ω~500 Ω |
Insulation Resistance: | 100MΩ/100V |
Dielectrics Voltage-resistance: | 250VRms(50~60Hz 1min) |
Chattering Time: | ≤ 5ms |
Life Time: | Flat type ≥ 5,000,000; Tactile type ≥ 1,000,000 |
Tail Folding: | R>1,180 |
2.Mechanical Properties | |
Operating Force: | Flat type 57~280g(2~10oz); Tactile type 150~400g(6~14oz) |
Switch Stroke: | Planar type 0.1~0.5mm; Tactility type 0.6~1.5mm |
3.Environmental and Storage Conditions | |
Operation Temperature: | -40°C ~ +80°C |
Storage Temperature: | -40°C ~ +70°C |
Humidity: | 40°C, 90%~95%, 240 hou |
What are Standard Membrane Switches ?
The easiest way to understand what a membrane switch is, is to
reference an all-time favorite
device-the microwave. The membrane switch on the microwave is the
buttons—the human
interface layer—that communicates to the microwave that you’d like
to reheat your food for
one minute.
Application:
Medical equipment, Telecommunications apparatus, Household
appliance, Industrial controls,
etc.We can be customized according to customer requirements
Packaging & Delivery
packaging details: inside,shockproof package, PE bag
outside,thickened carton, water-proof
delivery details: express,2-4 working days
air freight,5-7 working days
sea freight,25 working days
