Membrane Switch Keypad with LCD Window

Specifications

Built in Shenzhen, our membrane switches have seen application across a wide range of industries:

Medical

Exercise equipment

Test and measurement

Industrial Automation Equipment

Power Distribution

Aerospace

Home appliance

Our panels support almost any application from rigid PCB designs to ultra-flexible membrane panels with surface mounted leds. Single panel or dual panel circuitry, transparent window, embossing, tactile switches and colored leds are a few of options we offer to fully fit our panel to your custom application

Maximum circuit rating:  35v DC, 100 milliamps, 1 watt

Contact Resistance:       10-500W    (depending on trace 
                                               length and material used)

Insulation Resistance:    100 MW at 100 v

Dielectric Withstand:        250v RMS (50- 60 Hz  1 minute)

Contact Bounce:                <5.1 ms

Life Expectancy:                 Flat type >Five million closures

                                               Tactile type > One million closures

MECHANICAL:

Actuation Force:                Flat type = 57 - 284 g

                                               Tactile type  = 170 -397 g

Switch Travel:                    Flat type = 0.1 to 0.5 mm

                                               Tactile type = 0.6 to 1.5 mm

ENVIRONMENTAL:

Operating temperature:   -401C to +801 C

Storage temperature:       -401 C to +851 C

Humidity:                             401 C, 90% - 95% for 240 hours

Vibration:                              20 Gs max. (10-200 Hz, 
                                                MIL-STD-202, Condition B)