3/32″ Thin Wall Heat Shrink Tubing, Yellow, 4′ – Thermosleeve HST332Y4

Thermosleeve HST332Y4 — 3/32″ Yellow 4ft 2:1 Thin Wall Heat Shrink Tubing

The Thermosleeve HST332Y4 is a 2:1 thin-wall heat shrink tubing supplied in a 3/32″ diameter and a 4ft length in yellow. It delivers reliable electrical insulation, abrasion protection and strain relief for wire splices, terminations and small assemblies. The 2:1 shrink ratio reduces the sleeve to approximately half its expanded diameter to produce a close, conforming fit around conductors and component bundles. Thin-wall construction minimizes bulk inside junction boxes and enclosures while still providing mechanical protection and improved appearance. The yellow color aids quick circuit identification and color-coding during installation and maintenance. Supplied as a single 4ft length, this tubing is convenient for field repairs or bench work where a short run of tubing is required.

Suitable for installers, technicians, integrators, OEM buyers, MRO teams and hobbyists, the HST332Y4 helps standardize wiring practices and speed repairs without adding unnecessary bulk.

Key Features:

• 3/32″ nominal diameter (expanded)
• 2:1 shrink ratio for snug, conforming fit
• Thin-wall construction to minimize bulk
• Yellow color for identification and color-coding
• 4ft length for field and bench use

Specifications:

• Manufacturer: Thermosleeve
• MPN: HST332Y4
• UPC: 0656403532442
• Size: 3/32″
• Color: Yellow
• Length: 4ft
• Shrink Ratio: 2:1
• Wall Type: Thin wall

Typical Applications:

• Electrical splice and termination insulation
• Cable identification and color-coding
• Security and CCTV camera wiring
• AV and network equipment assemblies
• OEM harnessing and MRO repairs

Installation or Use Example:

On a field CCTV camera install in Mesa, a technician slides a length of the HST332Y4 over a power splice, applies heat with a heat gun until the tubing conforms tightly to the joint, then trims excess — providing insulated, strain-relieved protection and clear visual identification for future service.

Tri-Tek Electronics is an authorized distributor of Thermosleeve products and provides full manufacturer warranty support and nationwide availability, including service to Phoenix, Mesa, Chandler, Tempe, Gilbert, Scottsdale, and Glendale.