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 |
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