A membrane keyboard is comprised of first and second dielectric layers having circuit patterns including a plurality of first and second electrical contact pads disposed on opposing surfaces thereof. The layers are maintained together such that corresponding first and second electrical contact pads overlie one another forming switch sites. A spacer is disposed in a discontinuous pattern around the first contact pads, the spacer normally maintaining corresponding first and second contact pads spaced from each other, while permitting electrical engagement therebetween upon application of an actuation force to one of the layers at a switch site.