• info@zenkaeurope.com
  • English
    English
    Deutsch
    Français
    Español
    Italiano
    中文
    हिन्दी
    Lietuviškai

Temperature Sensors - PTC Thermistors

Temperature Sensors - PTC Thermistors

  1. Products
  2. Sensors, Transducers
  3. Temperature Sensors - PTC Thermistors
Manufacturer
Series
Operating Temperature
Packaging
Mounting Type
Package / Case

Clear Filters

Loading products…

Image Part Number Manufacturer Description Series Operating Temperature Packaging Mounting Type Current Accuracy Termination Package / Case Temperature Coefficient
B59048B1080B151 EPCOS THERMISTOR PTC 6 OHM 15% DISC - -20°C ~ 125°C Tape & Reel (TR) Through Hole - - - Disc, 8.0mm Dia x 5.0mm W -
TFPT1206L1500JV Dale / Vishay THERMISTOR PTC 150 OHM 5% 1206 TFPT -55°C ~ 150°C Tape & Reel (TR) Surface Mount - - - 1206 (3216 Metric) -
PRF21BD471QB5RA Murata Electronics THERMISTOR PTC 470 OHM 50% 0805 POSISTOR® PRF18/21 -20°C ~ 110°C Tape & Reel (TR) Surface Mount - - - 0805 (2012 Metric) -
TFPT1206L1800JV Dale / Vishay THERMISTOR PTC 180 OHM 5% 1206 TFPT -55°C ~ 150°C Tape & Reel (TR) Surface Mount - - - 1206 (3216 Metric) -
B59601A0095A062 EPCOS THERMISTOR PTC 470 OHM 50% 0603 B59601 -40°C ~ 125°C Tape & Reel (TR) Surface Mount - - - 0603 (1608 Metric) -
B59041R0220A010 EPCOS THERMISTOR PTC 6.4 OHM 50% RECT - -40°C ~ 200°C Tray Surface Mount - - - Rectangular Disc -
KTY82/210,235 NXP Semiconductors / Freescale THERMISTOR PTC 2K OHM TO236AB KTY82 -55°C ~ 150°C Tape & Reel (TR) Surface Mount - - - TO-236-3, SC-59, SOT-23-3 -
TFPT1206L6801JZ Dale / Vishay THERMISTOR PTC 6.8K OHM 5% 1206 TFPT -55°C ~ 150°C Tape & Reel (TR) Surface Mount - - - 1206 (3216 Metric) -
TFPT0603L3300FV Dale / Vishay THERMISTOR PTC 330 OHM 1% 0603 TFPT -55°C ~ 125°C Original-Reel® Surface Mount - - - 0603 (1608 Metric) -
B59053A0150A010 EPCOS THERMISTOR PTC 4.2K OHM 35% COIN - -40°C ~ 200°C Tray Clamp On - - - Coin 8.0mm Dia x 3.2mm W -

About Temperature Sensors - PTC Thermistors


Positive temperature coefficient (PTC) thermistors are temperature-sensitive resistors whose resistance increases significantly with temperature rise. PTC thermistors are typically made of ceramic materials doped with metal oxides and exhibit a nonlinear resistance-temperature characteristic. They find applications in overcurrent protection, motor starting, temperature sensing, and temperature compensation circuits. PTC thermistors offer self-regulating characteristics, where their resistance increases sharply when the operating temperature exceeds a certain threshold, limiting current flow and providing inherent overcurrent protection. PTC thermistors also find applications in temperature compensation circuits and inrush current limiters, where their resistance changes with temperature variations to control current flow and stabilize operating conditions.