Heat Shrink Insulation Connectors

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MOQ : 100 Units

Heat Shrink Insulation Connectors Specification

Size
22-10 AWG (varies by connector)

Surface Treatment
Tin Plated

Thermal Conductivity
0.22 W/mK Watt/Meter/K (w/(m.k)

Feature
Waterproof, flame-retardant, corrosion-resistant, high insulation

Density
1.4 Gram per cubic centimeter(g/cm3)

Coating Type
Polyolefin Shrink Tubing

Installation Guideline
Crimp the connector to the wire, then heat to shrink the insulation until adhesive flows

Layer
Dual wall (heat shrink tubing + adhesive liner)

Product Type
Heat Shrink Insulation Connector

Material
Copper with Tin Plating, Polyolefin heat shrink tubing

Rated Voltage
600V Volt (V)

Tensile Strength
>600 psi Pounds per Square Inch (psi)

Width
Varies by connector type (typically 3.5 mm to 6.5 mm) Millimeter (mm)

Thickness
0.4-0.6 mm (Tubing) Millimeter (mm)

Application
Wire electrical splicing and insulation

Breakdown Voltage
>15 kV/mm Volt (V)

Heat Conductivity
0.22 W/mK (Insulation) Watt/Meter/K (w/(m.k)

Color
Red, Blue, Yellow (based on wire gauge)

Max Withstanding Temperature
-55C to +125C

Wire Range
Red: 22-16 AWG, Blue: 16-14 AWG, Yellow: 12-10 AWG

UV Resistance
Yes

Operating Temperature Range
-55C to +125C

Salt Spray Test
>48 hours (corrosion resistance)

Dielectric Strength
>600V/1min

Storage Condition
Store in cool, dry place away from direct sunlight

Shrink Ratio
3:1 typical

Type of Connection
Butt, ring, fork, spade, and quick disconnect types available

Adhesive Lining
Hot-melt adhesive for enhanced sealing and water-resistance

Standards Compliance
UL, RoHS compliant

Flammability Class
UL94V-0

Heat Shrink Insulation Connectors Trade Information

Minimum Order Quantity
100 Units

Payment Terms
Cash in Advance (CID)

Supply Ability
5000 Units Per Month

Delivery Time
7 Days

Main Domestic Market
All India

About Heat Shrink Insulation Connectors

Heat Shrink Insulation Connectors are designed to provide secure, durable, and long-lasting electrical connections in demanding environments. Engineered with dual-wall construction, these connectors combine high-quality polyolefin heat shrink tubing with an inner adhesive liner that melts and flows during heating, creating a tight, waterproof seal around the wire and connector. The tin-plated surface treatment ensures excellent conductivity while enhancing resistance to corrosion, making these connectors ideal for automotive, marine, and industrial applications. With a thermal conductivity of 0.22 W/mK, they offer reliable insulation performance while effectively managing heat. Suitable for wire sizes ranging from 22-10 AWG (depending on the connector type), installation is simple: crimp the connector onto the wire and apply heat until the tubing shrinks and adhesive flows evenly, forming a strong, insulated bond. These connectors are flame-retardant, waterproof, and highly resistant to environmental wear, ensuring both safety and longevity in critical electrical systems.

FAQs

What makes these connectors waterproof?
The dual-wall design includes an inner adhesive liner that melts during heating, sealing the connection completely and preventing moisture ingress.

What wire sizes are compatible?
These connectors support a range of 22-10 AWG wires, depending on the specific connector variant used.

How are these connectors installed?
First crimp the connector onto the wire, then apply heat evenly until the insulation shrinks tightly and adhesive flows to seal the joint.

Are these connectors suitable for outdoor use?
Yes, their waterproof, corrosion-resistant, and flame-retardant properties make them ideal for outdoor and harsh environments.

What is the benefit of tin-plated surface treatment?
Tin plating improves electrical conductivity while protecting the connector from oxidation and corrosion over time.

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