Products Category

Perforated Cross-Shaped Metal Dome

The four-legged series metal dome (four-legged tactile metal dome, cross metal dome) is a four-legged dome specially designed for installation on single-sided or double-sided PCBs, flexible circuits and films, in which the negative and positive traces can be designed in the circuit Underneath the dome on the same side.

It has better click cost series dome cover than round and oval shape, and has longer life than triangle dome cover. Its normal life span is ≥1 million times. It is taller than other domes with the same diameter, force and click rate. And the cost is higher than others.

Inquiry

Overview
Parameter
Inquiry
Related Products

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