Custom designed and manufactured to OEM specifications, single-use membrane switch assemblies are available for customer integration or fully assembled with plastic housings, cabling, and connectors. Units can incorporate key centerline spacing from less than 0.5 in. With disposable design, switch assemblies meet IP67 requirements and can be produced to quality standard PQ-MP-09-93-010. Actuation forces and tactile feel can be specific to instrument design.