In sci.electronics.repair, Mike wrote:
whit3rd wrote:
As for strain relief, you can get fusion tape (rubbery stretch-and-wrap
stuff that becomes a solid blob)
Also known as "Self Amalgamating Tape".

Everyone wants to talk about strain relief, no one has a simple fix for
the connector-doesn't-fit problem.

Elijah
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not enthusiastic about identifying the exact barrel connector