Scotch™ Single-Side Membrane Switch Spacer 7993MP

3M's Scotch single-side spacers aid in the construction of membrane switch circuitry by protecting leads, holding domes in place, or building a custom spacer

Image of 3M's Scotch™ Single-Side Membrane Switch Spacer 7993MP3M's Single-Coated Membrane Switch Spacers are ideal for circuit layers, metal dome placement, and lead protection. The 3M high-performance acrylic adhesive 200MP provides the assurance necessary for constructing durable, long-lasting membrane switches.

Features Applications
  • Smooth adhesive layer for consistent actuation and excellent sealability of switch
  • High-adhesive strength to resist moisture penetration and environmental conditions
  • High-cohesive strength to resist lifting and separation especially in harsh environments
  • High-temperature resistance to resist splitting in harsh environments
  • High chemical resistance to resist contamination of contacts in harsh environments
  • Heat-stabilized polyester for dimensional stability through broad temperature range
  • Moisture stable liners for easy, lay-flat processing
  • Easy liner release for fast, consistent processing
  • Add a different thickness of adhesive to one side of a membrane switch to build a membrane switch spacer
  • Designed for use as a substrate for membrane-switch circuitry
  • Hold metal domes in place
  • Protect conductive leads

Switch Spacers

ImageManufacturer Part NumberDescriptionAvailable Quantity
7993MP-1/2CIRCLE-100 datasheet linkSPACER FOR MEMBRANE SWITCH 100PC7993MP-1/2CIRCLE-100SPACER FOR MEMBRANE SWITCH 100PC18 - Immediate
7993MP-1/2CIRCLE-100 product page link
7993MP-3/4-CIRCLE datasheet linkMEMBRANE SWITCH SPACER SGL 100PC7993MP-3/4-CIRCLEMEMBRANE SWITCH SPACER SGL 100PC17 - Immediate
7993MP-3/4-CIRCLE product page link
7993MP-1CIRCLE-100 datasheet linkSPACER FOR MEMBRANE SWITCH 100PC7993MP-1CIRCLE-100SPACER FOR MEMBRANE SWITCH 100PC2 - Immediate
7993MP-1CIRCLE-100 product page link
7993MP-1.5CIRCLE-100 datasheet linkSPACER FOR MEMBRANE SWITCH 100PC7993MP-1.5CIRCLE-100SPACER FOR MEMBRANE SWITCH 100PC2 - Immediate
7993MP-1.5CIRCLE-100 product page link
7993MP-2CIRCLE-100 datasheet linkSPACER FOR MEMBRANE SWITCH 100PC7993MP-2CIRCLE-100SPACER FOR MEMBRANE SWITCH 100PC2 - Immediate
7993MP-2CIRCLE-100 product page link
Published: 2013-08-05