KTY81/121,112 Overview
A TO-226-2, TO-92-2 (TO-226AC) package is used to protect PTC thermistors. A Bulk is used for the safety of these PTC thermistors.
KTY81/121,112 Features
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Package / Case: TO-226-2, TO-92-2 (TO-226AC)
Resistance @ 25°C: 990Ohm
Series: KTY81
Operating Temperature: -55°C~150°C
KTY81/121,112 Applications
There are a lot of NXP USA Inc.
KTY81/121,112 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
