Metal domes、snap domes 、 tactile domes、round domes、oblong domes

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Specifications

Contact configuration:	SPST Normally Open
Material:	SSTL
Plating:	Nickel/Silver/Gold optional
Switching voltage:	.1 to 50 VDC
Switching capacity:	1 Watt
Switching current:	.005 to 100 ma DC
Contact Resistance:	<100 ohms
Contact Resistance: （with gold or silver plating:）	<1 ohm
Breakdown Voltage:	Over 200 volts
Trip Force:	To Customer spec: +/- 30 grams typical
Contact Bounce:(make)	<0.3ms
Contact Bounce:(break)	<0.6ms
Operation temperature rating:	-35 degrees C to 100 degrees C
Storage temperature rating:	-45 degreesC to 100 degrees C
Humidity:	0-97% (no condensation)
Contact life:	500，000-1，000，000 cycles