MC33173 Overview

For protection, PTC thermistors are packaged in Radial packages. Using PTC thermistors at -40°C temperature should be their minimum operating temperature. There must not be an increase in temperature above 85°C for this thermistor to work. These thermistors are rated for DC circuit voltage of 90V. The PTC thermistors should emit 490mW heat.

MC33173 Features

Package / Case: Radial
Mount: Through Hole

MC33173 Applications

There are a lot of Multicomp
MC33173 PTC Thermistors applications.

• 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
• Dimmers
• Electronic ballasts