KTY21-5 Overview

It is important to protect PTC thermistors from damage by placing them in TO-226-2, TO-92-2 (TO-226AC) packages. In order to protect themselves from damage, these PTC thermistors are packaged in the Bulk.

KTY21-5 Features

Moisture Sensitivity Level (MSL): 3 (168 Hours)
Package / Case: TO-226-2, TO-92-2 (TO-226AC)
Resistance @ 25°C: 985Ohm
Operating Temperature: -50°C~150°C

KTY21-5 Applications

There are a lot of Rochester Electronics, LLC
KTY21-5 PTC Thermistors applications.

• 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
• DC/DC converters
• SMPS
• Notebooks