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 can provide custom application fixtures for Peel-N-Place dome arrays. Application fixtures allow entire dome arrays to be placed quickly and accurately.
Single-Sided 3-Leg PCB
* Via hole through the board is suggested * Pattern shown is a keep-out area for any solder masks or films 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 |
