E-Series (ONN), and RK-Series dome contacts

E-Series (ONN) dome contacts can be used with double sided oblong PCB pad layouts. Click on the following link for PCB pad specifications.

Double Sided Oblong PCB Pad – 1” and Smaller

Double Sided Oblong PCB Pad – 2”

E-Series (RDF) dome contacts

E-Series (RDF) dome contacts can be used with double sided PCB pad layouts. Click on the following link for PCB pad specifications.

Double Sided PCB contact pad

E-Series (TDF) dome contacts

E-Series (TDF) dome contacts are typically used with double sided PCB pad layouts, however, single sided PCB pads have been used as well. Contact Snaptron for assistance in designing single sided pads using the WT-Series metal domes. Click on the following links for PCB pad specifications.

Double Sided PCB contact pad

Single Sided PCB contact pad