TE Connectivity Transparent Polyolefin Solder Sleeve 32.5mm Length 7.3 mm Maximum Cable Diameter 2.8 mm Minimum B-155-07

TE Connectivity B-155-07 is a transparent polyolefin solder sleeve engineered for reliable jointing and termination of signal cables and cable screens. This heat shrinkable sleeve contains a predetermined amount of fluxed solder and thermoplastic sealing inserts at each end, designed to create robust soldered connections when heated.

Its 32.5mm length and compatibility with cables ranging from 2.8 mm to 7.3 mm diameter make it suitable for precise cable joint applications across electrical and automation industries.

The polyolefin material provides strong dielectric insulation with a dielectric strength rating of 1kV, ensuring safety and long-term durability. It operates effectively over a temperature range of -55°C to 125°C, supporting harsh environmental conditions.

During installation, the sleeve is placed over the cable joint and heated with a heat gun. Shrinking begins at 85°C, causing the thermoplastic sealing inserts to melt and flow, while the solder melts and creates a secure, conductive bond. The transparent sleeve design permits visual monitoring of the solder flow process, enhancing quality control.

The B-155-07 series meets important industry standards ANSI J-STD-004 and ANSI J-STD-006, confirming compliance for soldering performance in industrial and manufacturing environments.

Common use cases include industrial machinery wiring, laboratory instrumentation cabling, HVAC control cables, and commercial electrical installations where reliable and visually verifiable solder joints are critical.

The solder sleeve is 32.5mm in length to fit precise joint requirements. Compatible with cable diameters from 2.8 mm minimum to 7.3 mm maximum. Constructed from durable polyolefin material offering electrical insulation and mechanical protection.

Operates reliably within a temperature range of -55°C to 125°C. Includes a fluxed solder inside and thermoplastic sealing inserts for secure joint formation. Meets ANSI J-STD-004 and ANSI J-STD-006 standards for soldering quality and safety.

Shrink temperature is 85°C, activated with a heat gun for efficient joining. Transparent design allows visual confirmation of solder melting and flow during application. Ideal for industrial, electrical, automation, and laboratory cable jointing applications.

This product is made in Mexico and supplied new, ensuring high quality and reliability for demanding solder sleeve applications. For more options in Cable Sleeving and cable jointing solutions, explore the Electronics & Electricals category at EnvMart.