The new switch has a body which measures just 6 x 6mm with a height off the board of 5mm. Designed to be lead-free reflow solderable at up to 260ºC, the use of J hooks saves further board space. Operating temperature range is very wide, at –40 to +85ºC.
The switches have a long mechanical life with a minimum of 30000 cycles, contact ratings of 12VDC, 50mA and a low contact resistance of 100mΩ.
According to knitter-switch, applications of the new tact switches include industrial front panels, home entertainment products, medical systems and automotive electronics.
Knitter-switch TSS 650 tact switches are available from stock and from a number of distributors throughout Europe. Samples are usually available on next day delivery.