MC33181 Overview

PTC thermistors are packaged as Radial units to prevent damage. It is recommended to set the minimum operating temperature of the PTC thermistors at -40°C. Ensure this thermistor is working at 85°C by keeping its operating temperature below that. As for the DC circuit, these thermistors are rated for 90V. Thermal resistance should be 1.9W when PTC thermistors are used.

MC33181 Features

Package / Case: Radial
Mount: Through Hole

MC33181 Applications

There are a lot of Multicomp
MC33181 PTC Thermistors applications.

• Motor control
• Chargers
• Thermal protection of winding in electric motors
• Secondary protection of battery packs
• Limit temperature monitoring
• Over-temperature protection of power components
• DC/DC converters
• SMPS
• Notebooks
• Home appliances