Soldering Sleeve .125

Part# 11-07902
MFR Model# 189-10282


Soldering Sleeve .125.

Termination sleeves consist of a heat-shrinkable, transparent, polyvinylidene fluoride sleeve with an inner, pre-fluxed, solder preform and two thermoplastic sealing inserts. When heat is applied, the solder melts and flows to provide a superior connection between the ground lead and the shield. At the same time, the two thermoplastic sealing inserts melt and the outer sleeve shrinks to provide an environmentally protected termination. Otherwise, they are essentially the same.
California Prop 65 Warning Symbol

WARNING: The product may contain and/or expose you to a chemical(s) or substance(s) which are known to the State of California to cause cancer and/or birth defects or other reproductive harm.

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Better than my hand soldering

Alan W Verified Purchase


December 29, 2022

It is like the Raychem solder sleeves without the red indicator dye.

Bob T Verified Purchase


October 11, 2022

Would not do avionics wiring without these!

Browns A
June 25, 2020

Very convenient. Strip the wire ends, insert in the sleeve, and apply the heat gun.

David M
July 25, 2019

A little expensive but they do make a very secure connection and are easy to use.

April 26, 2019

Total waste of money. They dont have enough solder in them to create a solid hold on the wires once melted and the heat- shrink ends dont shrink enough to grip the wires.

Danny M
January 12, 2020


Please note, Pilotshop's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Pilotshop assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: What temperature do you set the heat gun for the Sumitome soldering sleeve?

The spec sheet does not indicate a heat level. The sleeve is designed to melt using Convection / Hot Air. Based on the spec sheet the solder melt temp is 145 C.