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With LED Lamp

Integral LEDS
We can be built with surface mount LEDs embedded into the switch package to provide a cost effective way for backlighting.

1) Embossed LED Window
This construction provides for a 180 view angle because the LED sits inside an embossed window. This also allows for a thinner construction.


2) Flat Overlay
This construction provides for a flat LED window. Filler is required to make up the height of the LED and this leads to a thicker construction.


Physical Characteristics

Life Cycles          2 million minimum non-tactile
                     1 million minimum tactile (metal or poly)
 
Operating Force      4 - 8 oz typical non-tactile
                     12 - 20 oz typical tactile
 
Overall Thickness    .035" typical embossed LED window
                     .050" to .077" typical flat overlay
                     (depending on LED)

Environmental Characteristics
Operating/Storage Temp  -40 to +65 standard  
                        -40 to +85 available 
 
Thermal Shock           no effect after 100 cycles from -40 to +65C
 
Humidity                no effect after exposure to 95% RH at 40C for 504 hours (non-tactile)
 

Electrical Characteristics

Contact Resistance: 100 ohms maximum typical
Open Circuit Resistance: 5 x 106 ohms minimum
Contact Rating: 30 VDC max, 100 mA max, 1 watt max
Contact Bounce: 20 ms max
Contact Material: Silver to silver


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AddB11, No.208 Rongle East Road, Songjiang, Shanghai
Tel: 0086 21 67871289 Fax: 0086 21 67871291
Email: semats@foxmail.com