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
Datasheet
8,910In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

PTC Thermistors 18 Ohms PCB Mount SMD/SMT 0402 (1005 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
14,258In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

PTC Thermistors 3.3 Ohms PCB Mount SMD/SMT 0402 (1005 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 1 OHM 20% SMD 0603
Datasheet
3,055In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PTC Thermistors 1 Ohms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 2.2 OHM 20% SMD 0603
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PTC Thermistors 2.2 Ohms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
2,637In Stock
Min.: 1
Mult.: 1
: 4,000

PTC Thermistors 4.7 Ohms PCB Mount SMD/SMT 0805 (2012 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
1,519In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

PTC Thermistors 2.2 Ohms PCB Mount SMD/SMT 0805 (2012 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
1,553In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

PTC Thermistors 3.3 Ohms PCB Mount SMD/SMT 0805 (2012 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
1,060In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

PTC Thermistors
Murata Electronics NTC (Negative Temperature Coefficient) Thermistors 100K OHM 1608 SMD .5%
Datasheet
18,467In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

NTC Thermistors 100 kOhms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics NTC (Negative Temperature Coefficient) Thermistors 100K OHM 1%
Datasheet
61,678In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

NTC Thermistors 100 kOhms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 6.8 OHM 20% SMD 0805
Datasheet
19,080In Stock
16,000Expected 08/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PTC Thermistors 6.8 Ohms PCB Mount SMD/SMT 0805 (2012 metric)
Murata Electronics NTC (Negative Temperature Coefficient) Thermistors
Datasheet
1,236In Stock
Min.: 1
Mult.: 1

NTC Thermistors 10 kOhms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics NTC (Negative Temperature Coefficient) Thermistors
Datasheet
1,913In Stock
4,000Expected 22/02/2027
Min.: 1
Mult.: 1
: 4,000

NTC Thermistors 100 kOhms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
9,889In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

PTC Thermistors 1 kOhms PCB Mount SMD/SMT 0402 (1005 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
12,270In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
132In Stock
16,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PTC Thermistors 470 Ohms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
2,690In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
96In Stock
4,000Expected 08/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PTC Thermistors 470 Ohms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
3,034In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PTC Thermistors 470 Ohms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
670In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
5,550In Stock
4,000Expected 22/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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
11,973In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
136In Stock
8,000Expected 12/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PTC Thermistors 470 Ohms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
4,451In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
3,328In Stock
20,000Expected 19/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PTC Thermistors 470 Ohms PCB Mount SMD/SMT 0603 (1608 metric)