What Type of Plating?
A variety of plating options are available depending on your specific application. Plating may vary depending on your requirements (life, contact resistence, etc). Contact Snaptron with questions about plating in your specific applications. ... more
The versatility of tactile metal domes allows design engineers to create products with their customers’ needs in mind.
Double-Sided Oblong Contact Pad (Suitable for RK-Series and E-Series oblong (ONN) domes)
* Via hole offset to maximize center area This drawing represents one of many possible layouts. Snaptron conveys this information for customer support with the intent that the customer will be responsible for final design of P.C.B. layout.
Double-Sided Oblong PCB Board (suitable for RK-Series and E-Series Oblong domes)
| Series | Diameter | "D" | "Di" | "W" | "P" | 'F" |
| RK-Series | .165"x.220" | .260 | .190 | .180 | .100 | .024 |
| RK-Series | .280"x.350" | .400 | .320 | .300 | .150 | .035 |
| RK-Series | .400"x.500" | .550 | .450 | .430 | .200 | .035 |
| E-Series | .220"x.440" | .500 | .400 | .270 | .190 | .035 |
| E-Series | .350"x.700" | .750 | .650 | .400 | .270 | .035 |
| E-Series | .500"x1.00" | 1.050 | .950 | .550 | .350 | .035 |
