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  5. 3M™ Membrane Switch Spacer 7974MP

3M™ Membrane Switch Spacer 7974MP

Part Number 6391773M ID 7000049682
  • 330µm Double Linered Membrane Switch Spacer with 200MP adhesive. #58 lay-flat polycoated kraft paper liners on each side. Primary liner is printed.
  • Ideal for circuit separation in switches until actuation. Easy to die-cut and process. Use for steel rule die-cutting. Used for graphic attachment.
  • Provides outstanding adhesion to metal and high surface energy plastics.
  • Excellent moisture and solvent resistance. High temperature resistance. High shear strength accomodates the stresses of repeated actuation. UV resistant. Easy to apply. Not messy. Easily die-cutable. Use for selective die-cutting.
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Product Details

3M™ Membrane Switch Spacer 7945MP is a 200MP high-performance acrylic adhesive double coated 75µm on face side and 127µm on back side of 127µm polyester film carrier with double liner of 127µm #58 moisture resistant lay-flat polycoated kraft paper. Primary liner is printed.

Use 3M™ Membrane Switch Spacer 7945MP for circuit separation in membrane switches until actuation, and selective die-cutting and graphic attachment. Easily apply our moisture, temperature and solvent resistant membrane – effective acrylic adhesive, coated on each side of the polyester film carrier. High shear strength withstand repeat stresses of switch actuation. Designed to separate switch circuitry until actuation.

  • 330µm Double Linered Membrane Switch Spacer with 200MP adhesive. #58 lay-flat polycoated kraft paper liners on each side. Primary liner is printed.
  • Ideal for circuit separation in switches until actuation. Easy to die-cut and process. Use for steel rule die-cutting. Used for graphic attachment.
  • Provides outstanding adhesion to metal and high surface energy plastics.
  • Excellent moisture and solvent resistance. High temperature resistance. High shear strength accomodates the stresses of repeated actuation. UV resistant. Easy to apply. Not messy. Easily die-cutable. Use for selective die-cutting.
  • Adhesive resists oozing at edges and die-cuts for faster part processing
Specifications
Adhesive Type
High Performance Acrylic Adhesive 200MP
Face-Side Adhesive Type
High Performance Acrylic Adhesive 200MP
Industries
Aerospace, Appliance, Automotive, Converter Solutions, Electronics, General Industry, Medical, Metalworking, Military and Government, MRO, Point of Purchase, Print, Señalización, Specialty Vehicle, Transportation, Woodworking
Overall Length (Metric)
914 mm
Overall Width (Metric)
610 mm
Pack Quantity
50
Primary Liner
58# Polycoated Kraft Paper
Primary Liner Color
Tan
Product Colour
Transparent
Shelf Life
18 Month
Smallest Saleable Unit
Sheet
Total Tape Thickness without Liner (metric)
0.107 mm
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