B59421A85A62 Overview

PTC thermistors are packaged as 0402 units to prevent damage. A safety package is used to safeguard these PTC thermistors. It is recommended to set the minimum operating temperature of the PTC thermistors at -40°C. Ensure this thermistor is working at 125°C by keeping its operating temperature below that. As you can see, this thermistor has 2 pins. As a result, PTC thermistors may supply 32V voltage at all times. As long as the DC circuit uses a thermistor, the voltage supplied by the thermistor should not exceed 32V.

B59421A85A62 Features

Package / Case: 0402
Mount: Surface Mount
2 Pins
Tolerance: 50%

B59421A85A62 Applications

There are a lot of TDK Corporation
B59421A85A62 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