topics
0
topics
0
Light click and guaranteed lifetime of 10 million presses
Tactile switch with long lifetime
SON Series
<Out of production> Announced on June 4, 2009
Overview
The <SON series> has been developed specifically for applications requiring reliability in restricted space, such as in a PC mouse etc.
We have given this switch characteristics equivalent in terms of feel and lifetime to the microswitches already on the market, and a rubber button specification (operating force 0.6N, lifetime 10 million presses) which absorbs sound and avoids loading the fingertips.
We have simultaneously developed a resin button specification (lifetime 100,000 to 1 million presses) to cover diverse requirements.

§ Features <Rubber button specifications>
1.
Lifetime of 10 million presses
2.
6 mm square with low profile height of 2.25 mm
3.
Operating force 0.6 N, light action and sharp click with movement of 0.4 mm

§ Main specifications
<Rubber button specifications>
Rating
DC 12 V, 20 mA
Contact Resistance
200 mΩ or less
Withstand voltage
AC 100 V, 1 minute
Operating Force
0.6N
Life
10 million presses
External dimensions
6.1 × 5.8 × 2.25 mm
<Rubber button specifications>
Rating
DC 12 V, 20 mA
Contact Resistance
200 mΩ or less
Withstand voltage
AC 100 V, 1 minute
Operating Force
1.6/2.5N
Life
1 million presses (1.6 N), 100,000 presses (2.5 N)
External dimensions
6.1 × 5.8 × 2.5 mm