3M 851 High Temperature Circuit Plating Tape For Printed Circuit Board

Short Description:

3M 851 High Temperature Circuit Plating Tape is a high-performance masking tape designed specifically for the electronics industry. It is known for its excellent adhesion and clean removal, making it ideal for use in various printed circuit board (PCB) applications. The tape is made from a polyester film with a silicone adhesive, providing high temperature resistance up to 180°C (356°F). It is primarily used for masking during soldering and wave soldering processes, as well as for holding, splicing, and insulating in high-temperature environments. The tape’s green color ensures easy identification and precise application.

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Product Detail

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Product Features

1. High Adhesion: Strong bond ensures reliable performance on various surfaces.
2. Thermal Stability: Maintains integrity under high temperatures.
3. Flexible: Easily conforms to irregular surfaces and shapes.
4. Easy Removal: Leaves no residue upon removal, preserving the PCB.
5. Good Dielectric Properties: Provides effective electrical insulation.

Product Basic Specifications

Property	Value
Brand	3M
3M Number	851
Backing Material	Polyester
Adhesive Material	Blended silicone and rubber
Application	Circuit Board
Color	Translucent green
Width	1/2 in
Length	72 yd
Thickness	3.6 mils (0.10 mm)
Standard Roll Length	144 yds. (132 m)
Adhesion to Stainless Steel	29 oz./in. width (27 N/100 mm)
Tensile Strength at Break	26.8 lbs./in. width (368 N/100 mm)
Elongation at Break	124%

Product Application

* PCB MASKING: Protects areas during soldering and coating processes.
* COMPONENT BONDING: Secures components on PCBs for reliable performance.
* SURFACE PROTECTION: Shields surfaces from scratches and damage during assembly.
* THERMAL MANAGEMENT: Aids in heat dissipation in electronic devices.
* INSULATION: Provides electrical insulation in electronic assemblies.