we can make other special shape meta dome to meet your requirments by openning and adjusting mouldings.

Dome Specfications:

Contact Configuration: SPST,Normally Open Contact Bounce (on): <.3 ms Contact Bounce (off): <6 ms Operating Temperature: -55 C to 125 C Storage Temperature: -55 C to 125 C Humidity: 0-97% (no condensation) Contact Resistance: < 100 ohms With gold or silver platin: <1 ohms Voltage/Current Maximums: 12 ma @ 24 volts DC,RL Breakdown Voltage: Over 200 volts

Item No	Width(mm)	Length(mm)	Force(g)	Material(mm)	Height(mm)	Surface Processing	Inquiry
2.5*4.2Q-130AO-Ag		4.2	130.00	0.07	0.30	Ag
2.5*4.2Q-180AO-Ag		4.2	180.00	0.07	0.32	Ag
2.5*4.2Q-225AO-Ag		4.2	225.00	0.08	0.36	Ag
2.5*4.2Q-250AO-Ag		4.2	250.00	0.08	0.39	Ag