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• PRF, PRG, NCP Series PTC / NTC Thermistors | Murata

Using Murata's semi-conductive ceramics and electrode printing technologies, we offer PTC Thermistors and NTC Thermistors that are indispensable for over current protection and temperature sensing applications in electronic equipment.

PRG Series:  SMD series PTC thermistor for overcurrent protection with resettable function suitable for use as a current limiting resistor.

PRF Series:  SMD series chip PTC Thermistor is for overheat sensing for power transistors, power diodes and power ICs in hybrid circuits.

NCP Series:  SMD series NTC Thermistor is for temperature sensing and temperature compensation circuits.

 

Features & Benefits:

• PRG Series:
  • Rapid operation to protect the circuit in an overcurrent condition abnormality such as a short circuit
  • Resettable function with stable operation due to ceramic PTC
  • RoHS compliant
• PRF Series
  • Excellent thermal response due to small size
  • Solid-state construction provides excellent mechanical vibration and impact resistance
  • Contactless operation provides noiseless operation
  • RoHS compliant
• NCP Series:
  • Excellent long time aging stability
  • High accuracy in resistance and B-Constant
  • UL recognized
  • RoHS compliant

Applications:

• Over current protection
• Temperature sensing / compensation

Additional Information:

• NTC Thermistors (PDF)
• Power Thermistors - PRF Series
• PTC Thermistors (PDF)