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PRG Series Automotive Grade Thermistors

SMD Ceramic PTC resettable fuses for overcurrent protection in automotive and industrial applications

Image of Murata PRG Series Automotive Grade ThermistorsMurata Electronics has released the PRG21 series (0805 size) and PRG18 series (0603 size) for overcurrent protection in automotive applications. Through the innovative use of ceramic materials, Murata has developed means to provide higher reliability circuit protection with quick protection after a short circuit occurs. This allows the engineer to make equipment safer and maintenance-free.

Compared with organic PTC elements and chip resistors with the same characteristics. The PRG series features the ability to withstand higher voltage and higher power capacity. Making it possible to reduce the chip size, thus reducing board space and equipment size.

Features: Applications:
  • Rapid operation to protect the circuit in an over current abnormality (such as a short circuit)
  • By removing the overcurrent condition, these products automatically return to the initial condition and can be used repeatedly
  • Stable operational performance due to PTC ceramic material
  • Automotive and industrial temperature range of -40°C to +125°C
  • Possible to use these products as current limiting resistors with overcurrent protection functions
  • Offered in 0603 and 0805 SMD sizes
  • RoHS compliant
  • AEC-Q200 approved.
  • Power seat / power window / power door lock / power mirror
  • Auxiliary motors
  • Electric compressors
  • Electric pumps
  • Chargers
  • Factory automation interfaces (LAN, USB, RS485, 232/Wireless Communication)
  • Motor driver / AC servos / inverters
  • Display panel / alarms
  • Battery circuits

PRG Series Automotive Grade Thermistors

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
PTC RESET FUSE 24V 10MA 0603PRG18BB471MB1RBPTC RESET FUSE 24V 10MA 06036919 - ImmediateView Details
PTC RESET FUSE 24V 36MA 0603PRG18BB330MB1RBPTC RESET FUSE 24V 36MA 060391272 - ImmediateView Details
PTC RESET FUSE 24V 14MA 0603PRG18BB221MB1RBPTC RESET FUSE 24V 14MA 060344106 - ImmediateView Details
PTC RESET FUSE 24V 21MA 0603PRG18BB101MB1RBPTC RESET FUSE 24V 21MA 0603389 - ImmediateView Details
PTC RESET FUSE 24V 29MA 0603PRG18BB470MB1RBPTC RESET FUSE 24V 29MA 060338989 - ImmediateView Details
PTC RESET FUSE 20V 120MA 0603PRG18BC6R8MM1RBPTC RESET FUSE 20V 120MA 06036668 - ImmediateView Details
PTC RESET FUSE 30V 155MA 0805PRG21BC4R7MM1RAPTC RESET FUSE 30V 155MA 08051251 - ImmediateView Details
PTC RESET FUSE 30V 120MA 0805PRG21BC6R8MM1RAPTC RESET FUSE 30V 120MA 080551326 - ImmediateView Details
PTC RESET FUSE 16V 220MA 0805PRG21BC2R2MM1RAPTC RESET FUSE 16V 220MA 080511320 - ImmediateView Details
PTC RESET FUSE 6V 330MA 0603PRG18BC1R0MM1RBPTC RESET FUSE 6V 330MA 06038276 - ImmediateView Details
PTC RESET FUSE 6V 750MA 0805PRG21BC0R2MM1RAPTC RESET FUSE 6V 750MA 080525967 - ImmediateView Details
PTC RESET FUSE 20V 180MA 0805PRG21BC3R3MM1RAPTC RESET FUSE 20V 180MA 08054326 - ImmediateView Details
PTC RESET FUSE 20V 59MA 0805PRG21BB150MB1RKPTC RESET FUSE 20V 59MA 080511479 - ImmediateView Details
PTC RESET FUSE 20V 44MA 0805PRG21BB220MB1RKPTC RESET FUSE 20V 44MA 0805810 - ImmediateView Details
PTC RESET FUSE 6V 420MA 0805PRG21BC0R6MM1RAPTC RESET FUSE 6V 420MA 08053800 - ImmediateView Details
Published: 2017-04-10