PCB Pads

Snaptron offers recommended layouts for five different PCB pads (below). These drawings represent one of many possible layouts. Snaptron conveys this information for our customer support with the intent that customers are responsible for the final design on the PCB layout. Select the image below for more detailed specifications on recommended PCB pad layouts.

 

STD_SINGLESIDE-150-x-150-Rev3

Single-Sided Contact Pad (Suitable for F-, U-, TC-, and GX- series domes)

Single sided PCB pads are ideal for 4-leg domes, whereas the trace is not compromised when the dome is actuated. Learn More

 

STD

Double-Sided Contact Pad (Suitable for all domes except oblong)

Double sided PCB pads can be used for all Snaptron dome styles except oblong and dual action (DT-Series). Learn More

 

Single-Side-Triangle

Single-Sided 3-Leg PCB (Suitable for WT- and E-TDF Series)

Single sided PCB pads can also be used with Snaptron 3-leg domes, including the WT-Series and E-TDF-Series. Learn More

 

BL pad 3

Single-Sided with Center LED Contact Pad (Suitable for BL-Series Domes)

Single-sided PCB pads can be used with Snaptron BL-Series domes with center hole for LED. Learn More

 

Double-Side-BL

Double-Sided with LED PCB

Double-sided PCB pads can also be used with Snaptron’s BL-Series domes with center hole for LED.

Learn More

 

OBLONG

Double-Sided Oblong Contact Pad (Suitable for RK-Series and E-Series oblong (ONN) domes)

Double sided oblong pad is designed for use with RK and E-Series (oblong) domes. Learn More

 

DTSingle/Double-Sided Double Action Contact Pad (Suitable for DT-Series domes)

Single-sided double action contact pad was specifically designed to use with the DT-Series dual action domes. Learn More

 

FB Single Sided 150x150Single/Double-Sided 4-Leg Battery Contact Pad (Suitable for FB-Series domes)

Single and double sided contact pad was specifically designed to use with the FB-Series battery contacts. Learn More

 

TB Single Sided 150x150Single/Double-Sided triangle (3-leg) Battery Contact Pad (Suitable for TB-Series domes)

Single and double sided contact pad was specifically designed to use with the TB-Series battery contacts. Learn More

by-dome-seriesBy Dome Series

Learn which PCB pad(s) goes with which series dome. Learn More