Automotive Circuit Protection / Thermistors

Murata Electronics Automotive Circuit Protection and Thermistors include a wide lineup of characteristics for various electronic devices, including smartphones and wearable terminals, and automobile/automotive devices. Heat is generated by applied voltage and current, and the resistance changes along with the temperature. Murata thermistors function as a heating element and thermo-sensitive device and play an active role in various applications, such as temperature sensors, circuit protection, and temperature compensation.

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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product Type
Resistance
Mounting Style
Termination Style
Package/Case
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 42 OHM 20% SMD 0805
Datasheet
3,930In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

PTC Thermistors 42 Ohms PCB Mount SMD/SMT 0805 (2012 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 0.2 OHM 20% SMD 0805
Datasheet
2,491In Stock
4,000Expected 13/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

PTC Thermistors 200 mOhms PCB Mount SMD/SMT 0805 (2012 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 0.6 OHM 20% SMD 0805
Datasheet
475In Stock
4,000Expected 12/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

PTC Thermistors 600 mOhms PCB Mount SMD/SMT
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 2.2 OHM 20% SMD 0805
Datasheet
3,723In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

PTC Thermistors 2.2 Ohms PCB Mount SMD/SMT
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
9,889Expected 10/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

PTC Thermistors 1 kOhms PCB Mount SMD/SMT 0402 (1005 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
Datasheet
3,998Expected 08/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

PTC Thermistors 470 Ohms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
Datasheet
8,638On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

PTC Thermistors 470 Ohms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
10,000Expected 09/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

PTC Thermistors 47 Ohms PCB Mount SMD/SMT 0402 (1005 metric)
Murata Electronics NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1608 SMD 5%
Datasheet
11,724On Order
Min.: 1
Mult.: 1
Reel: 4,000

NTC Thermistors 10 kOhms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
3,986Expected 01/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

PTC Thermistors 470 Ohms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics NTC (Negative Temperature Coefficient) Thermistors
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 4,000

NTC Thermistors 47 kOhms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

PTC Thermistors 470 Ohms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

PTC Thermistors 470 Ohms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

PTC Thermistors 470 Ohms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

PTC Thermistors 470 Ohms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

PTC Thermistors 470 Ohms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

PTC Thermistors 470 Ohms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805
Datasheet
Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

PTC Thermistors 470 Ohms PCB Mount SMD/SMT 0805 (2012 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 4,000
Mult.: 4,000
Reel: 4,000

PTC Thermistors 470 Ohms PCB Mount SMD/SMT 0805 (2012 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 4,000
Mult.: 4,000
Reel: 4,000

PTC Thermistors 220 Ohms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 4,000
Mult.: 4,000

PTC Thermistors 47 Ohms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

PTC Thermistors 22 Ohms PCB Mount SMD/SMT 0805 (2012 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

PTC Thermistors 22 Ohms PCB Mount SMD/SMT 0402 (1005 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

PTC Thermistors 2.2 Ohms PCB Mount SMD/SMT 0402 (1005 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

PTC Thermistors 600 mOhms PCB Mount SMD/SMT 0805 (2012 metric)