3M 7993MP Clear Membrane Switch Tape

3M 7993MP Clear Membrane Switch Tape

  • Excellent for graphic overlays and keypads
  • 3 mil single-coated spacer is ideal for withstanding repeated stress of switch actuation
  • 2 mil 3M™ Acrylic Adhesive 200MP delivers excellent shear strength, resists slippage and edge lifting
  • Additional Product Information

Product Description Single coated membrane switch spacers aid in the construction of membrane switch circuitry; use for sealing and bonding switch assembly applications that require excellent sealability and high Adhesion for repeated stress. Polyester film carrier adds brightness, eliminating need for a floodcoat, excellent for graphic overlays and keypads. High temperature and solvent resistance; use to protect conductive leads. High Adhesive strength resist moisture penetration; works well in dome-switch keypads as a retainer sheet to hold domes in place. Polyester film offers stability through a broad temperature range; use for printing conductive circuitry. Resist lifting and separation especially in harsh environments, works well for building custom spacers.
Applications Membrane switch spacers Keypads Switch mounting Graphic overlays Circuit layer assembly Metal dome placement Lead protection Die-cut laminations
Feature 1 Excellent for graphic overlays and keypads
Feature 2 3 mil single-coated spacer is ideal for withstanding repeated stress of switch actuation
Feature 3 2 mil 3M™ Acrylic Adhesive 200MP delivers excellent shear strength, resists slippage and edge lifting
Feature 4 Clear 1 mil polyester film carrier adds brightness, eliminating need for floodcoat
Feature 5 Excellent high temperature, chemical and UV resistance
Feature 6 Adhesive resists oozing at slits and die-cuts for faster part processing
Feature 7 Heavy 94# polycoated kraft (PCK) liner delivers improved handling and lay-flat
Feature 8 Liner adds dimensional stability for high-speed rotary die-cutting

Total Thickness 4.2 mils
Material/Backing Polyester Film
Backing Thickness 1 mils
Adhesive Type 200MP (High Performance Acrylic)
Adhesive Thickness 2 mils
Liner 4.2 mils 58# Polycoated Kraft Paper
Adhesive Strength 40 oz/in
Flame Retardant N/A
High Initial Adhesion N/A
Low Static N/A
Electrically Conductive N/A
Thermally Conductive N/A
UNSPSC 31201500
Country of Origin United States
Origin Criterion B
Certification Indicator YES
Qualification Method NC
Cage Code 4AJG6
ECCN Number EAR99

Storage Condition Humidity Controlled Storage (16C/60F TO 27C/80F & 40-60%RH)
Shelf Life N/A
Return Policy 25% restocking fee
RoHS Status RoHS3 Compliant
REACH Status REACH Compliant
Prop 65 Compliance Prop 65 Compliant
CMRT CMRT Compliant
Loading product details...