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Is this a fuse? If so, what kind? if not, what is it? (beehaw.org)

submitted 11 months ago by [email protected] to c/[email protected]

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I'm learning about electronic components. I believe this is the part which has broken and made this heating pad unsafe to use. Well, unusable, not just unsafe lol.

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[–] [email protected] 8 points 11 months ago* (last edited 11 months ago) (1 children)

If anyone is wondering, that glass diode package is called a MELF. I don’t know why.

They suck because they roll off the PCB during the pick and place process due to low surface area contacting with the solder paste.

I’ve had to replace so many of them.

[–] [email protected] 9 points 11 months ago (1 children)

MELF stands for Metal Electrode Leadless Face although anyone who has had the pleasure of working with them will tell you it stands for Most End up Lying on the Floor.

[–] [email protected] 4 points 11 months ago

Hahaha!!!! You are soooo very right!!!