SEFUSE SF129E 133°C Thermal Fuse – 10A 250V, 271.4°F, Ships From California

If your dryer, oven, or some other appliance isn't heating up, there's a good chance the thermal fuse blew.

This is a SEFUSE SF129E, rated at 133°C (that's about 271.4°F) and 10 amps at 250 volts.

It's a thermal cutoff—basically a one-time safety switch that pops if things get too hot.

It's a metal body, silver color, with two poles.

Super common in electronics, cooking appliances, and electrical wiring.

Brand new, and it ships from California, so you'll get it quick if you're in the US.

Easy to replace if you've got a multimeter and a soldering iron or some crimps.

Fix it yourself and save a ton on a repair guy.