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
25,041In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

PTC Thermistors 1 Ohms PCB Mount SMD/SMT 0805 (2012 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 15 OHM 20% SMD 0805
Datasheet
10,074In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

PTC Thermistors 15 Ohms PCB Mount SMD/SMT 0805 (2012 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
Datasheet
7,307In 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
4,000In 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 0805
Datasheet
6,170In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PTC Thermistors 470 Ohms PCB Mount SMD/SMT 0805 (2012 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805
Datasheet
6,695In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PTC Thermistors 470 Ohms PCB Mount SMD/SMT 0805 (2012 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 470 OHM 50% SMD 0603
Datasheet
4,032In Stock
Min.: 1
Mult.: 1

PTC Thermistors 470 Ohms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
3,860In 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 33 OHM 20% SMD 0603
Datasheet
151,112In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PTC Thermistors 33 Ohms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 4.7 OHM 20% SMD 0805
Datasheet
10,939In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PTC Thermistors 4.7 Ohms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics NTC (Negative Temperature Coefficient) Thermistors 100K OHM 1%
Datasheet
48,213In Stock
32,000Expected 03/12/2026
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
Datasheet
56,930In 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
64,034In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 4,000
: 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
9,065In 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 100 OHM 20% SMD 0603
Datasheet
41,929In Stock
32,000Expected 03/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PTC Thermistors 100 Ohms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
11,929In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 4,000
: 4,000

PTC Thermistors 22 Ohms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors
Datasheet
8,550In 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 2.2 OHM 20% SMD 0603
Datasheet
Non-Stocked Lead-Time 10 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
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
1,045In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

PTC Thermistors
Murata Electronics NTC (Negative Temperature Coefficient) Thermistors 10K OHM 3%
Datasheet
28,693In Stock
Min.: 1
Mult.: 1
: 4,000

NTC Thermistors 10 kOhms PCB Mount SMD/SMT 0603 (1608 metric)
Murata Electronics PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603
Datasheet
28,183In Stock
28,000Expected 19/10/2026
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 42 OHM 20% SMD 0805
Datasheet
6,096In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
8,126In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PTC Thermistors 200 mOhms PCB Mount SMD/SMT 0805 (2012 metric)