13.2Position pre-formed ground braid with short tail directly over cut edge of folded back shield wires. Position long tail of ground braid, extending over cable semi-conductive jacket with solder block over mastic strip (Figure 19). Secure ground braid to cable semi-conductive jacket 3 1/2" (89 mm) from cable semi-con edge using vinyl tape (Figure 19).

NOTE: Position vinyl tape with care, it also serves as a marker for positioning the termination.

3 1/2" (89 mm)

Semi-Con Edge

Shield Wires

Ground Braid

Solder Block

1ST Scotch® Mastic Sealing Strip 2230

Vinyl Tape Marker

Figure 19

13.3Wrap ground braid around cable shield wires one complete wrap, trim excess to prevent overlap and secure in place with constant force spring. Wrap spring in same direction as ground braid (Figure 20). Cinch (tighten) the spring after wrapping the final winding.

13.4Select second Scotch® Mastic Strip 2230 from kit and remove white release liners. Apply a second single wrap of mastic over solder block on ground braid and previously applied mastic (Figure 20). Cut off excess.

Constant Force Spring

 

Shield Wires

 

Ground Braid

Trim

1ST Scotch® Mastic Sealing Strip 2230

 

Solder Block

Cable

2ND Scotch® Mastic Sealing Strip 2230

Wire

 

 

Shield

 

Ground Braid Leg

Figure 20

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Image 14
3M 7620-T-95 manual Constant Force Spring Shield Wires

7620-T-95 specifications

The 3M 7620-T-95 is an advanced adhesive tape designed for a variety of applications in industrial and commercial settings. Renowned for its exceptional adhesion properties and versatility, this tape is often utilized in the automotive, aerospace, and electronics industries.

One of the main features of the 3M 7620-T-95 is its strong bonding capabilities. It utilizes a premium acrylic adhesive formulation that provides outstanding adhesion to a wide range of surfaces, including metals, plastics, and composites. This makes the tape ideal for applications where a durable bond is essential. The tape maintains its performance even under challenging conditions, such as high temperatures and extreme weather, ensuring reliable results over time.

Another key characteristic of the 3M 7620-T-95 is its excellent temperature resistance. This tape can withstand temperatures ranging from -40°C to 93°C (-40°F to 200°F), making it suitable for both indoor and outdoor applications. Its ability to perform under thermal stress reduces the risk of failure in critical applications, providing users with peace of mind.

The 3M 7620-T-95 also incorporates advanced technologies to enhance its performance. The tape's construction features a dual coated design, which enables a user-friendly application process. This allows for easy handling and positioning, while also ensuring minimal clean-up after use. Additionally, the tape offers a high degree of conformability, making it ideal for bonding irregular shapes and surfaces.

Moreover, the tape features a protective release liner that simplifies the application process. The liner helps to safeguard the adhesive until it is ready to be utilized, preventing contamination and maintaining optimal performance. This thoughtful design aspect contributes to the tape's effectiveness and reliability.

In conclusion, the 3M 7620-T-95 is a top-tier adhesive tape that excels in adhesion, temperature resistance, and application convenience. Its premium acrylic formulation, robust construction, and user-friendly design make it an indispensable tool for professionals across a variety of industries. Whether in demanding automotive applications or intricate electronics assembly, this tape delivers the performance needed to achieve secure, lasting bonds.