37. Thermal Fuse Ratings & Selection

Question.2

A battery operated IoT product is using Littelfuse MHP-TAC15-12-72
(DigiKey Part Number: F11689-ND) in its product for battery overheat protection.
Refer to the DigiKey product page / datasheet- Click here.

At approximately what temperature this thermal cutoff will open/disconnect to protect from overheating, and at what temperature will it connect again?

Disconnect at 25A, reconnect at 40°C
Disconnect at 162°C, reconnect at 104°C
Disconnect at 72°C, it’s one time- remains open.
Disconnect at 72°C, reconnect at 40°C

Restart quiz!