• 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
B59501A0135A020 EPCOS THERMISTOR PTC 33 OHM 20% DISC - 5°C ~ 80°C Tray Surface Mount - - - Disc -
B59841C0135A070 EPCOS THERMISTOR PTC 6 OHM 25% DISC - -40°C ~ 125°C Bulk Through Hole - - - Disc, 17.5mm Dia x 5.0mm W -
B59990C0160A070 EPCOS THERMISTOR PTC 55 OHM 25% DISC - -40°C ~ 125°C Bulk Through Hole - - - Disc, 4.0mm Dia x 3.5mm W -
TFPT0805L1000FY Dale / Vishay THERMISTOR PTC 100 OHM 1% 0805 TFPT -55°C ~ 150°C Tape & Reel (TR) Surface Mount - - - 0805 (2012 Metric) -
B59550T1120A262 EPCOS THERMISTOR PTC 50 OHM 15% 4SMD - -20°C ~ 125°C Tape & Reel (TR) Surface Mount - - - 4-SMD -
KTY83/120,113 NXP Semiconductors / Freescale THERMISTOR PTC 1K OHM DO34 KTY83 -55°C ~ 175°C Tape & Reel (TR) Through Hole - - - DO-204AG, DO-34, Axial -
B59883C0120A570 EPCOS THERMISTOR PTC 120 OHM 20% RAD - -40°C ~ 125°C Bulk Through Hole - - - Radial -
B59721A0070A062 EPCOS THERMISTOR PTC 680 OHM 50% 0805 Automotive, AEC-Q200, B59721 -40°C ~ 125°C Tape & Reel (TR) Surface Mount - - - 0805 (2012 Metric) -
PR421D090S701H Agastat Relays / TE Connectivity THERMISTOR PTC 70 OHM RECT - -40°C ~ 150°C Bulk Clamp On - - - Rectangular -
PRF18BE471RS5RB Murata Electronics THERMISTOR PTC 470 OHM 50% 0603 POSISTOR® PRF18/21 -20°C ~ 110°C Tape & Reel (TR) Surface Mount - - - 0603 (1608 Metric) -

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.