3M™ ECATT 9703 is a pressure-sensitive adhesive (PSA) transfer tape with anisotropic electrical conductivity. PSA matrix is filled with silver particles enabling interconnections through adhesive thickness (the Z-axis) between substrates.

Tape 9703 electrically connects and mechanically bonds medium pitch flexible circuits with other flexible circuits (flex), rigid printed circuit boards (PCB) or LCD screens. Electrically conductive tape 9703 offers good adhesion to common PCB substrates such as copper, gold, FR-4 epoxy, polyimide and polyester films. Stable electrical performance in any flexible circuit interconnection application may require mechanical reinforcement (clamping). Standard Lead Time: 14 Calendar Days

• Low outgassing acrylic adhesive
• Anisotropic Z-axis electrical conductivity
• PSA tack properties
• Thermal curing not required
• Easy to use in assembly operations
• Can be applied as die-cut parts or in roll form

• Part Number: 9703
• Width: 24 in