B59873C0120A570 Overview

For protection, PTC thermistors are packaged in Disc 9mm packages. Packaged in the Bulk, these PTC thermistors are safe to handle. Using PTC thermistors at -40°C temperature should be their minimum operating temperature. There must not be an increase in temperature above 125°C for this thermistor to work. It has a total of 2 pins.

B59873C0120A570 Features

Moisture Sensitivity Level (MSL): 1 (Unlimited)
Package / Case: Disc 9mm
Resistance @ 25°C: 45Ohms
2 Pins
Operating Temperature: -40°C~125°C

B59873C0120A570 Applications

There are a lot of TDK Electronics Inc.
B59873C0120A570 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