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3M™ Membrane Switch Spacer 7945MP

3M Product Number  7945MP     
3M(TM) Membrane Switch
3M(TM) Membrane Switch
3M™ Membrane Switch Spacer 7945MP is a 2.0 mil 200MP high performance acrylic adhesive double coated on each side of 1.0 mil polyester film carrier on a double liner of 4.2 mil 58 lb printed moisture resistant lay-flat polycoated kraft paper
  • 5 mil Double Linered Membrane Switch Spacer with 200MP adhesive. 58 lb lay-flat polycoated kraft paper liners on each side. Both liners are printed.
  • Ideal for circuit separation in switches until actuation. Easy to die-cut and process. Use for steel rule die-cutting.
  • 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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4 Results (Displaying results 1-4)
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3M IDUPCMarketplace Formal NameColorLengthWidth
70016041165000212006842273M™ Membrane Switch Spacer 7945MP Clear, 24 in x 36 in 5 mil, 100 sheets per caseClear36 Inch24 Inch 
700002366493M™ Membrane Switch Spacer 7945MP Clear, 5 mil, Custom Sizes AvailableClear 
700000630193M™ Membrane Switch Spacer 7945MP Clear, 5 mil, Custom Sizes AvailableClear 
700000472513M™ Membrane Switch Spacer 7945MP Clear, 5 mil, Custom Sizes AvailableClear 
4 Results (Displaying results 1-4)
1

Overview

High shear strength withstand repeat stresses of switch actuation. Designed to separate switch circuitry until actuation.

Specifications

 Adhesion to Foam‎ 3‎
 Adhesion to HSE‎ 9‎
 Adhesion to LSE‎ 1‎
 Adhesion to Metal‎ 10‎
 Adhesive Peel Initial‎ 5‎
 Adhesive Peel Ultimate‎ 10‎
 Adhesive Tack Level‎ Medium‎
 Adhesive Type‎ Acrylic‎
 Back-Side Adhesive Thickness‎ 2 mil‎
 Back-Side Adhesive Type‎ 3M™ High Performance Acrylic Adhesive 200MP‎
 Brand‎ 3M‎
 Carrier Color‎ Clear‎
 Carrier Material‎ Polyester Film (PET)‎
 Carrier Thickness‎ 1 mil‎
 Chemical Resistance‎ 9‎
 Color‎ Clear‎
 Face-Side Adhesive Thickness‎ 2 mil‎
 Face-Side Adhesive Type‎ 3M™ High Performance Acrylic Adhesive 200MP‎
 Humidity Resistance‎ High‎
 Industries‎ Converter Solutions‎ ,  Automotive‎ ,  Signage‎ ,  Point of Purchase‎ ,  Print‎ ,  Transportation‎ ,  Specialty Vehicle‎ ,  Metalworking‎ ,  Medical‎ ,  General Industrial‎ ,  Military & Government‎ ,  Appliance‎ ,  MRO‎ ,  Electronics‎ ,  Aerospace‎ ,  Woodworking‎
 Length‎ 36 Inch‎
 Length (Metric)‎ 0.91 m‎
 Master Size Length‎ 360 Linear Yard‎
 Master Size Width‎ 48 Inch‎
 Meets Specifications‎ UL 969‎ ,  MIL-DTL-19834C‎ ,  UL 746C‎
 Moisture Resistance‎ High‎
 Plasticizer Resistance‎ Low‎
 Primary Liner‎ 58# Polycoated Kraft Paper (PCK)‎
 Primary Liner Color‎ Tan‎
 Product Form‎ Sheet‎ ,  Roll‎
 Secondary Liner‎ 58# Polycoated Kraft Paper (PCK)‎
 Secondary Liner Color‎ Tan‎
 Shear Strength at 72 Degrees F (22 Degrees C)‎ High‎
 Shelf Life in Months (from date of manufacture)‎ 18‎
 Size‎ Custom‎
 Temp Resistance-- Lower (deg F)‎ -40 Degree Fahrenheit‎
 Temp Resistance -- Upper (deg F)‎ 400 Degree Fahrenheit‎
 Total Thickness‎ 13.4 mil‎
 UV Resistance‎ High‎
 Width‎ 24 Inch‎
 Width (Metric)‎ 609.6 mm‎

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