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
Snaptron customer service representatives are available to help you find the ideal tactile metal dome for your design. Call Snaptron today at 970.686.5682.
Single-Sided 3-Leg PCB
* Via hole through the board is suggested 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.
Single-Sided 3-Leg Pad
| Diameter | "D" | "I" | "P" | "F" | "S" |
| 4mm | 4.76 | 3.00 | 1.70 | 0.32 | 0.25 |
| 5mm | 5.76 | 4.00 | 2.03 | 0.41 | 0.38 |
| 6mm | 6.76 | 5.00 | 2.54 | 0.41 | 0.64 |
| 7mm | 8.25 | 5.45 | 2.86 | 0.60 | 0.76 |
| 8mm | 9.27 | 6.73 | 3.20 | 0.89 | 0.90 |
| 9mm | 10.27 | 7.48 | 3.81 | 0.89 | 1.00 |
| 10mm | 11.28 | 8.49 | 4.08 | 0.89 | 1.10 |
| 12mm | 13.27 | 10.18 | 4.90 | 0.89 | 1.30 |
