MC33177 Overview

A Radial package is used to protect PTC thermistors. A minimum operating temperature of -40°C should be set for the PTC thermistors. It is important that this thermistor does not operate at a temperature above 85°C. When the PTC thermistors operate, they supply 90V. thermistors in the DC circuit are rated at 90V volts. The heat produced by PTC thermistors should be 920mW.

MC33177 Features

Package / Case: Radial
Mount: Through Hole

MC33177 Applications

There are a lot of Multicomp
MC33177 PTC Thermistors applications.

• Thermal compensation
• Display backlights
• Building automation
• Thermal threshold detection
• Motor control
• Chargers
• Thermal protection of winding in electric motors
• Secondary protection of battery packs
• Limit temperature monitoring
• Over-temperature protection of power components