The 3M TE100050968 is a black heat-shrink end cap designed to neatly seal wire terminations. Ideal for electrical and automotive applications, it delivers reliable insulation and a professional finish with a compact, durable design.

Key Features & Design

• Shrink ratio: 4.5:1 for a snug, secure fit on prepared conductors.
• Color: Black, offering low visibility and compatibility with common cable colors.
• Material/Construction: Heat-shrinkable end cap for reliable insulation and protection.
• Activation / Temperature rating: Shrinks at approximately 135°C.
• Operating temperature range: -55°C to 130°C, suitable for harsh environments.
• Part number: TE100050968 (7000099518) – 3M quality and traceability.
• Applications: End-cap insulation and sealing for wire terminations, cable assemblies, and harness protection.

Performance & Benefits

With a 4.5:1 shrink ratio, this end cap provides a tight, weather-resistant seal that protects conductors from dust, moisture, and mechanical abrasion. The 135°C shrink activation temperature ensures reliable installation with standard heat tools, while the -55°C to 130°C operating range supports use in demanding environments. The result is a clean, professional finish that enhances insulation reliability, reduces risk of corrosion, and improves overall cable assembly durability.