Heat shrink butt connectors

Copper barrel of shrink connectors is created from one seamless piece of copper that eliminates the problem of the barrel opening.

When improving heat shrink connectors longevity, heat shrink butt connector also prevent corrosion and wire can not pull out .




Heat shrink butt connectors

22-16 gague Heat shrink butt connectors

16-14 gague Heat shrink butt connectors

12-10 gague Heat shrink butt connectors

DIFVAN Heat shrink butt connectors have 4 sizes that are color coded for fast on site installation.

Installed cost, Heat shrink butt connctor is more reliable than conventional crimp terminals.


Product Dimension



1, Strip insulation to 8mm and insert into splice barrel;

2, Crimp using the tool for insulated connectors;

3, Apply heat while roating the connector. For best result use heat gun or a mini blow torch;

4,Inspect your waterproof quality connection.

If you looking for heat shrink crimp connectors,DIFVAN is a good place for you.

Heat shrink butt connectors With the ability to mate, connect, or terminate single or multiple wires, Similar to parallel terminals, a waterproof butt connectors can make two wires together or attach a single wire to two different wires.

heat shrink connectors marine are made of translucent polyolefin sleeve and copper.

Translucent polyolefin sleeve provides high tensile strength as well as resistance to stretch and mechanical damage

Copper body covers Tin can improve electrical conductivity,copper barrel provides increased current flow,decrease voltage drop, preventing wiring failures and reducing equipment downtime.

marine butt connectors use a dual seal design, this heat shrink crimp connectors combines heat shrink technology with an adhesive seal to protect wire connections from moisture and corrosion.

marine grade butt connectors operating Temperature fromm-55 to 125degrees(-40to257degrees F),Shrink Ratio:3:1, minimum shrink temperature 80 degrees(176degrees F), fully recovery temperature 130degrees(266 degrees F).


DIFVAN shrink wire connectors have 3 sizes that are color coded for fast on site installation.

Red Heat shrink butt connectors is suitable for gauge 22 to 16 means 0.5-1.0 mm².

Blue Heat shrink butt connectors is suitable for gauge 16 to 14 means1.5-2.5mm².

Yellow Heat shrink butt connectors is suitable for gauge 12 to 10 means 4-6 mm².

Different Color coded tubing with wire gauge imprint provides easy identification. Measure your wire, and easily choose the right connector by looking at wire gauge imprint on polyolefin tubing.

Heat shrink butt connector terminals serve a wide variety of purposes.

Heat shrink waterproof wire connectors designed to safely splice wires together to repair or extend wires in the automotive and marine applications.

What makes these electrical connectors excellent for marine industries is that they bear an adhesive that is non-disturbing to electronic signs and seals the wires making them water and corrosion resistant.

Same function as heat shrink butt connector,such as  heat shrink ring terminal,heat shrink spade terminal,heat shrink female disconnector,heat shrink male disconnector,heat shrink butt connector,heat shrink solder connector.


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