TFPT0805L3901JM Overview

A 0805 (2012 Metric) package is used to protect the PTC thermistors from damage. In order to provide safety protection, these PTC thermistors are packaged in the Tape & Reel (TR). In order to operate the PTC thermistors correctly, the minimum operating temperature should be set to -55°C. It is necessary to keep the operating temperature of this thermistor below 150°C to ensure proper operation. In order for the thermistor to transfer and conduct this power loss without overheating, the maximum temperature should be 100mW. When it works, this thermistor can supply 40V voltage.

TFPT0805L3901JM Features

Moisture Sensitivity Level (MSL): 1 (Unlimited)
Package / Case: 0805 (2012 Metric)
Mount: Surface Mount
Resistance @ 25°C: 3.9kOhms
Series: TFPT
Operating Temperature: -55°C~150°C
Tolerance: 5%

TFPT0805L3901JM Applications

There are a lot of Vishay Dale
TFPT0805L3901JM 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