| MECHANICAL |
|
|
| Max.
Size |
12x16" (300x400mm) |
|
| Tolerance
of dimension |
-
0.012" (-0.3mm) |
|
Thickness:
Polydome
Metal dome |
0.027" (0.7mm)
0.035" (0.9mm) |
|
| Tail
length (standard) |
2.75" (70mm) |
|
Actuation
Force:
Non-Tactile
Polydome Tactile
Metal Dome |
0.7-1.0 N (2.5-3.6 oz)
1.5-2.0 N (5.4-7.2 oz)
2.0-4.0 N (7.2-14.4 oz)
|
ASTM F1597-95 |
Travel:
Non-Tactile
Polydome Tactile
Metal Dome |
0.004" (0.1mm)
0.024-0.031" (0.6-0.8mm)
0.014-0.022" (0.35-0.55mm)
|
ASTM F1682-96 |
Contact
surface:
Non-Tactile
Polydome Tactile
Metal Dome |
silver/silver
silver/silver
gold/carbon
|
|
Life
cycle:
Non-Tactile
Polydome Tactile
Metal Dome |
> 1 500 000
> 1 000 000
> 1 000 000
|
ASTM F1578-96 |
| |
|
|
| ELECTRICAL |
|
|
| Contact
Rating (max) |
36VDC,
100 mA, 0.6 Watt |
ASTM F1681-96 |
| Electric
Strength (Withstand Voltage) |
15.6KV |
ASTM D 1489-81 |
Contact
Bounce Time
Polydome Tactile
Metal Dome |
< 20 ms
< 10 ms |
ASTM F1661-96 |
| Contact Resistance |
< 100 ohms |
ASTM F1680-96 |
| Insulation
Resistance |
> 20 megohms |
ASTM F1689-96 |
| |
|
|
| ENVIRONMENTAL |
|
|
| Operating
temperature |
-40...+122F (-40...+50C) |
ASTM F1596-95 |
| Operating
RH |
93% |
ASTM F1596-95 |
| Dust and moisture protection |
IP65 |
IEC 598 |
| Chemical resistance |
solvents, grease, oil, lubricant, gasoline, diesel oil, cleaning fluids, etc |
DIN 42 115 |
| Storage
temperature |
-58...+140F (-50...+60C) |
|
| Storage
RH |
98% |
|
| |
|
|
