3M 2668 PSA Cover Tape

• 3M™ High Shear Pressure Sensitive Cover Tape 2668 is a transparent polyester tape with a synthetic, room temperature pressure sensitive adhesive (PSA) zone along each edge
• Features a static dissipative blocker film on the component side and it is recommended for wafer level chip scale packages (WLCSP) applications
• Provides consistently smooth peeling performance with a tight range 20-30g, helping reduce vibration and component movement, while increasing overall pick-and-place productivity
• Reworkable and bakeable
• 300 m rolls are available in stock in standard widths of 5.4 mm, 9.3 mm, 13.3 mm
• Available in other widths by special order

2671A Static dissipative HAA cover tape

• 3M™ Static Dissipative Heat Activated Cover Tape 2671A is a two sided static dissipative polyester film tape with a heat activated adhesive.
• Suitable for small and large components
• Works well with 3M™ Polycarbonate Carrier Tapes with steady peeling range performance
• Also works well on conductive polystyrene carriers
• 500 m rolls are available in stock in standard widths of 5.4 mm, 9.3 mm, 13.3 mm and 21.3mm
• 500 m rolls are available by special order in 25.5 mm, 37.4 mm and 49.4 mm

Static Dissipative HAA Cover Tape, low haze

• Lower haze, better transparency for efficient visual inspection of taped components
• Suitable for small and large components
• Works well with 3M™ Polycarbonate Carrier Tapes with steady peeling range performance
• Aslo works well on conductive polystyrene carriers
• 480 m rolls are available in stock in standard widths of 5.4 mm, 9.3 mm, 13.3 mm
• 480 m rolls are available by special order in 21.3 mm, 25.5 mm, 37.4 mm and 49.4 mm

Conductive Universal Cover Tape,

• So new, it's not even published on the 3M website, this universal cover tape applies like PSA, peels clean along two perforated lines. But unlike the 2688A, this carrier has a reduced window of just 2.4mm, allowing the seal to move closer to the pocket.
• The second feature is that it's bakable. So moisture sensitive components like LED's using 3M series 3000 polycarbonate carrier tape and 2681 cover tape can be baked at 125 degrees without damage to the tape.

• Transparent polypropylene film tape with layer of static dissipative coating on the component side and a synthetic, room temperature PSA strip along each edge
• Peel removes only the center part of the cover tape exposing the pockets but leaving the PSA seal intact with the carrier, thus eliminating thr major drawback of PSA
• Provides consistently smooth peeling performance with a tight range 20-30g, helping reduce vibration and component movement, while increasing overall pick-and-place productivity
• Aslo works well on conductive polystyrene carriers
• 300 m rolls are available in stock in standard widths of 5.4 mm, 9.3 mm, 13.3 mm, 21.3mm
• Highly recommended for WLCSP, bare dies and ultra-thin packages that require a high performing cover tape