TFPT0805L3901FY Overview

To protect the devices from damage, PTC thermistors are packaged in 0805 (2012 Metric) packages. For safety reasons, these PTC thermistors are packaged in the Tape & Reel (TR). For PTC thermistors, -55°C should be the minimum operating temperature. The operating temperature of this thermistor must not exceed 150°C. This thermistor has 2 pins. During operation, PTC thermistors could supply 40V voltage. It should be possible for the thermistor to transfer and conduct this power loss without overheating. The thermistor can theoretically supply 40V voltage when working. These thermistors are rated for 40V voltage in DC circuits.

TFPT0805L3901FY Features

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

TFPT0805L3901FY Applications

There are a lot of Vishay Dale
TFPT0805L3901FY PTC Thermistors applications.

• HVAC and thermostats
• Industrial control and appliances
• Thermal compensation
• Display backlights
• Building automation
• Thermal threshold detection
• Motor control
• Chargers
• Thermal protection of winding in electric motors
• Secondary protection of battery packs