Products Category

Round Metal Dome

Round metal dome, （round tactile dome) with a round (circular) shape metal dome can only be used in two-layer or multi-layer circuit boards, or precision switches.

Will not flip when pushed across flat surfaces and can be used in overtravel applications.

The tripping force, rebound force, rebound force, click rate, stroke, and height can all be adjusted according to customer needs.

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Product Parameter
Application:	Telecommunication Equipment
Keypad Button Material:	stainless steel
Dimple:	0/1/3/4/5 dimple
Metal dome base Material:	Stainless Steel SUS301
Surface finishing:	nickel,silver
Force:	100~250gf
Metal dome trip:	0.18~0.23mm( custom as per requirement)
Thickness:	0.06~0.07mm ( as per requirement)
dome Life-time:	1 million times
Click ratio:	50+/-15% ( normal)
Size tolerance:	0.03mm