Thermistors

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Murata Thermistors use semi-conductive ceramic and electrode printing techniques to form a temperature sensor with negative temperature characteristics, meaning resistant values decrease as ambient temperatures rise. Murata Thermistors are used widely for temperature detection devices, inrush current protection, and temperature compensation in electronics such as mobile devices, secondary batteries, and automobiles. Murata offers a variety of thermistor products to meet the demands of many applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Resistance	Mounting Style	Termination Style	Diameter	Package/Case
NTC (Negative Temperature Coefficient) Thermistors 100K OHM 1% NCP03WF104F05RL Murata Electronics 1: $0.10 9,688In Stock 30,000Expected 2026/12/11	Mfr. Part No. NCP03WF104F05RL Mouser Part No 81-NCP03WF104F05RL	Murata Electronics	NTC (Negative Temperature Coefficient) Thermistors 100K OHM 1% Learn More about Murata Electronics murata ncp temp thermistors	Datasheet	9,688In Stock 30,000Expected 2026/12/11	Cut Tape $0.10 $0.09 $0.078 $0.073 View Reel $0.047 $0.065 $0.06 $0.055 $0.047 $0.047 MouseReel Available	Min.: 1 Mult.: 1 : 15,000	NTC Thermistors	100 kOhms	PCB Mount	SMD/SMT		0201 (0603 metric)
NTC (Negative Temperature Coefficient) Thermistors NCP03WF683J05RL Murata Electronics 1: $0.12 14,750In Stock	Mfr. Part No. NCP03WF683J05RL Mouser Part No 81-NCP03WF683J05RL	Murata Electronics	NTC (Negative Temperature Coefficient) Thermistors Learn More about Murata Electronics murata ncp temp thermistors	Datasheet	14,750In Stock	Cut Tape $0.12 $0.099 $0.088 $0.083 $0.053 Reel $0.048 MouseReel Available	Min.: 1 Mult.: 1 : 15,000	NTC Thermistors	68 kOhms	PCB Mount	SMD/SMT		0201 (0603 metric)
NTC (Negative Temperature Coefficient) Thermistors NCP03XH103E05RL Murata Electronics 1: $0.10 30,369In Stock	Mfr. Part No. NCP03XH103E05RL Mouser Part No 81-NCP03XH103E05RL	Murata Electronics	NTC (Negative Temperature Coefficient) Thermistors Learn More about Murata Electronics murata ncp temp thermistors	Datasheet	30,369In Stock	Cut Tape $0.10 $0.09 $0.079 $0.073 View Reel $0.049 $0.065 $0.06 $0.055 $0.051 $0.049 MouseReel Available	Min.: 1 Mult.: 1 : 15,000	NTC Thermistors	10 kOhms	PCB Mount	SMD/SMT		0201 (0603 metric)
NTC (Negative Temperature Coefficient) Thermistors NCU15WB473D60RC Murata Electronics 1: $0.16 8,132In Stock	Mfr. Part No. NCU15WB473D60RC Mouser Part No 81-NCU15WB473D60RC	Murata Electronics	NTC (Negative Temperature Coefficient) Thermistors Learn More about Murata Electronics murata ncu ntc thermistors	Datasheet	8,132In Stock	Cut Tape $0.16 $0.147 $0.128 $0.121 Reel $0.08 View $0.107 $0.102 $0.092 $0.078 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	NTC Thermistors	47 kOhms	PCB Mount	SMD/SMT		0402 (1005 metric)
NTC (Negative Temperature Coefficient) Thermistors NCU15WF104F60RC Murata Electronics 1: $0.10 3,883In Stock 120,000On Order	Mfr. Part No. NCU15WF104F60RC Mouser Part No 81-NCU15WF104F60RC	Murata Electronics	NTC (Negative Temperature Coefficient) Thermistors Learn More about Murata Electronics murata ncu ntc thermistors	Datasheet	3,883In Stock 120,000On Order On Order Ship Dates Mfr. No: NCU15WF104F60RC Stock: 3,883 Can Dispatch Immediately On Order: 30,000 Expected 2026/11/05 40,000 Expected 2026/11/12 50,000 Expected 2026/12/17 Factory Lead Time: 12 Weeks	Cut Tape $0.10 $0.065 $0.056 $0.053 Reel $0.035 View $0.047 $0.044 $0.04 $0.034 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	NTC Thermistors	100 kOhms	PCB Mount	SMD/SMT		0402 (1005 metric)
NTC (Negative Temperature Coefficient) Thermistors NCU18WB473F60RB Murata Electronics 1: $0.10 4,209In Stock 8,000Expected 2026/12/04	Mfr. Part No. NCU18WB473F60RB Mouser Part No 81-NCU18WB473F60RB	Murata Electronics	NTC (Negative Temperature Coefficient) Thermistors Learn More about Murata Electronics murata ncu ntc thermistors	Datasheet	4,209In Stock 8,000Expected 2026/12/04	Cut Tape $0.10 $0.087 $0.076 $0.07 Reel $0.053 View $0.062 $0.059 $0.048 $0.047 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NTC Thermistors	47 kOhms	PCB Mount	SMD/SMT		0603 (1608 metric)
NTC (Negative Temperature Coefficient) Thermistors NCU18WF104E60RB Murata Electronics 1: $0.14 6,642In Stock	Mfr. Part No. NCU18WF104E60RB Mouser Part No 81-NCU18WF104E60RB	Murata Electronics	NTC (Negative Temperature Coefficient) Thermistors Learn More about Murata Electronics murata ncu ntc thermistors	Datasheet	6,642In Stock	Cut Tape $0.14 $0.126 $0.109 $0.104 Reel $0.076 View $0.09 $0.08 $0.071 $0.066	Min.: 1 Mult.: 1 : 4,000	NTC Thermistors	100 kOhms	PCB Mount	SMD/SMT		0603 (1608 metric)
NTC (Negative Temperature Coefficient) Thermistors NCU18WF104F60RB Murata Electronics 1: $0.14 21,790In Stock	Mfr. Part No. NCU18WF104F60RB Mouser Part No 81-NCU18WF104F60RB	Murata Electronics	NTC (Negative Temperature Coefficient) Thermistors Learn More about Murata Electronics murata ncu ntc thermistors	Datasheet	21,790In Stock	Cut Tape $0.14 $0.128 $0.112 $0.105 Reel $0.076 View $0.092 $0.08 $0.072 $0.07 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NTC Thermistors	100 kOhms	PCB Mount	SMD/SMT		0603 (1608 metric)
NTC (Negative Temperature Coefficient) Thermistors 100K OHM 5% NCU18WF104J60RB Murata Electronics 1: $0.14 12,936In Stock	Mfr. Part No. NCU18WF104J60RB Mouser Part No 81-NCU18WF104J60RB	Murata Electronics	NTC (Negative Temperature Coefficient) Thermistors 100K OHM 5% Learn More about Murata Electronics murata ncu ntc thermistors	Datasheet	12,936In Stock	Cut Tape $0.14 $0.128 $0.112 $0.105 Reel $0.076 View $0.092 $0.08 $0.063 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NTC Thermistors	100 kOhms	SMD/SMT	SMD/SMT		0603 (1608 metric)
NTC (Negative Temperature Coefficient) Thermistors 0603 5V 150kOhm 3% Op Temp -40+125C NCU18WM154E60RB Murata Electronics 1: $0.18 2,960In Stock	Mfr. Part No. NCU18WM154E60RB Mouser Part No 81-NCU18WM154E60RB	Murata Electronics	NTC (Negative Temperature Coefficient) Thermistors 0603 5V 150kOhm 3% Op Temp -40+125C Learn More about Murata Electronics murata ncu ntc thermistors	Datasheet	2,960In Stock	Cut Tape $0.18 $0.149 $0.131 $0.105 Reel $0.078 View $0.092 $0.088 $0.076 $0.072	Min.: 1 Mult.: 1 : 4,000	NTC Thermistors	150 kOhms	PCB Mount	SMD/SMT		0603 (1608 metric)
NTC (Negative Temperature Coefficient) Thermistors 0603 5V 220kOhm 3% Op Temp -40+125C NCU18WM224E60RB Murata Electronics 1: $0.18 3,115In Stock	Mfr. Part No. NCU18WM224E60RB Mouser Part No 81-NCU18WM224E60RB	Murata Electronics	NTC (Negative Temperature Coefficient) Thermistors 0603 5V 220kOhm 3% Op Temp -40+125C Learn More about Murata Electronics murata ncu ntc thermistors	Datasheet	3,115In Stock	Cut Tape $0.18 $0.149 $0.131 $0.105 Reel $0.078 View $0.092 $0.088 $0.076 $0.072	Min.: 1 Mult.: 1 : 4,000	NTC Thermistors	220 kOhms	PCB Mount	SMD/SMT		0603 (1608 metric)
NTC (Negative Temperature Coefficient) Thermistors 10K OHM 0.5% NCU18XH103D60RB Murata Electronics 1: $0.361 4,927In Stock	Mfr. Part No. NCU18XH103D60RB Mouser Part No 81-NCU18XH103D60RB	Murata Electronics	NTC (Negative Temperature Coefficient) Thermistors 10K OHM 0.5% Learn More about Murata Electronics murata ncu ntc thermistors	Datasheet	4,927In Stock	Cut Tape $0.361 $0.336 $0.294 $0.286 Reel $0.213 View $0.254 $0.222 $0.204 $0.20	Min.: 1 Mult.: 1 : 4,000	NTC Thermistors	10 kOhms	PCB Mount	SMD/SMT		0603 (1608 metric)
NTC (Negative Temperature Coefficient) Thermistors NXFT15WF104FEAB050 Murata Electronics 1: $0.52 742In Stock	Mfr. Part No. NXFT15WF104FEAB050 Mouser Part No 81-NXFT15WF104FEAB50	Murata Electronics	NTC (Negative Temperature Coefficient) Thermistors Learn More about Murata Electronics muratanxftthermistor	Datasheet	742In Stock	Cut Tape $0.52 $0.392 $0.338 $0.278 Reel $0.207 View $0.245 $0.205 $0.202 $0.197 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	NTC Thermistors
NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% NXFT15XH103FEAB021 Murata Electronics 1: $0.34 461In Stock 14,000Expected 2026/12/03	Mfr. Part No. NXFT15XH103FEAB021 Mouser Part No 81-NXFT15XH103FEAB21	Murata Electronics	NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% Learn More about Murata Electronics muratanxftthermistor	Datasheet	461In Stock 14,000Expected 2026/12/03	$0.34 $0.321 $0.283 $0.27 View $0.242 $0.23 $0.215 $0.191	Min.: 1 Mult.: 1	NTC Thermistors	10 kOhms	Off-Board	Wire Lead	1.2 mm
PTC (Positive Temperature Coefficient) Thermistors PRF15BC102RB6RC Murata Electronics 1: $0.18 2,269In Stock 10,000Expected 2026/11/12	Mfr. Part No. PRF15BC102RB6RC Mouser Part No 81-PRF15BC102RB6RC	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	2,269In Stock 10,000Expected 2026/11/12	Cut Tape $0.18 $0.159 $0.14 $0.121 Reel $0.071 View $0.106 $0.101 $0.09 $0.07 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	PTC Thermistors	1 kOhms	PCB Mount	SMD/SMT		0402 (1005 metric)
PTC (Positive Temperature Coefficient) Thermistors PRF18AS471QB5RB Murata Electronics 1: $0.20 2,680In Stock	Mfr. Part No. PRF18AS471QB5RB Mouser Part No 81-PRF18AS471QB5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	2,680In Stock	Cut Tape $0.20 $0.181 $0.159 $0.15 Reel $0.108 View $0.133 $0.115 $0.104 $0.102 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	PTC Thermistors	470 Ohms	PCB Mount	SMD/SMT		0603 (1608 metric)
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18BC471RB5RB Murata Electronics 1: $0.411 3,481In Stock	Mfr. Part No. PRF18BC471RB5RB Mouser Part No 81-PRF18BC471RB5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	3,481In Stock	Cut Tape $0.411 $0.381 $0.337 $0.321 Reel $0.24 View $0.288 $0.25 $0.223 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	PTC Thermistors	470 Ohms	PCB Mount	SMD/SMT		0603 (1608 metric)
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18BE471QB5RB Murata Electronics 1: $0.17 17,230In Stock	Mfr. Part No. PRF18BE471QB5RB Mouser Part No 81-PRF18BE471QB5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	17,230In Stock	Cut Tape $0.17 $0.154 $0.135 $0.128 View Reel $0.085 $0.11 $0.091 $0.085 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	PTC Thermistors	470 Ohms	PCB Mount	SMD/SMT		0603 (1608 metric)
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18BF471QB5RB Murata Electronics 1: $0.20 4,383In Stock 4,000Expected 2026/10/29	Mfr. Part No. PRF18BF471QB5RB Mouser Part No 81-PRF18BF471QB5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	4,383In Stock 4,000Expected 2026/10/29	Cut Tape $0.20 $0.186 $0.164 $0.133 View Reel $0.088 $0.117 $0.106 $0.088 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 4,000	PTC Thermistors	470 Ohms	PCB Mount	SMD/SMT		0603 (1608 metric)
PTC (Positive Temperature Coefficient) Thermistors PRF18BF471RB5RB Murata Electronics 1: $0.411 3,192In Stock	Mfr. Part No. PRF18BF471RB5RB Mouser Part No 81-PRF18BF471RB5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	3,192In Stock	Cut Tape $0.411 $0.381 $0.337 $0.321 View Reel $0.231 $0.288 $0.25 $0.231 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 4,000	PTC Thermistors	470 Ohms	PCB Mount	SMD/SMT		0603 (1608 metric)
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805 PRF21BA471QB5RA Murata Electronics 1: $0.35 1,271In Stock 4,000Expected 2026/12/15	Mfr. Part No. PRF21BA471QB5RA Mouser Part No 81-PRF21BA471QB5RA	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0805 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	1,271In Stock 4,000Expected 2026/12/15	Cut Tape $0.35 $0.329 $0.29 $0.276 Reel $0.193 View $0.247 $0.206 $0.192 $0.183 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	PTC Thermistors	470 Ohms	PCB Mount	SMD/SMT		0805 (2012 metric)
PTC (Positive Temperature Coefficient) Thermistors PRF21BD471QB5RA Murata Electronics 1: $0.45 318In Stock	Mfr. Part No. PRF21BD471QB5RA Mouser Part No 81-PRF21BD471QB5RA	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	318In Stock	Cut Tape $0.45 $0.402 $0.351 $0.311 Reel $0.20 View $0.276 $0.214 $0.193 $0.19 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	PTC Thermistors	470 Ohms	PCB Mount	SMD/SMT		0805 (2012 metric)
PTC (Positive Temperature Coefficient) Thermistors 100 OHM 20% SMD 0603 PRG18BB101MS1RB Murata Electronics 1: $0.50 2,638In Stock	Mfr. Part No. PRG18BB101MS1RB Mouser Part No 81-PRG18BB101MS1RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 100 OHM 20% SMD 0603 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	2,638In Stock	Cut Tape $0.50 $0.461 $0.441 $0.383 View Reel $0.242 $0.349 $0.317 $0.293 $0.281 $0.242 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	PTC Thermistors	100 Ohms	PCB Mount	SMD/SMT		0603 (1608 metric)
PTC (Positive Temperature Coefficient) Thermistors 33 OHM 20% SMD 0603 PRG18BB330MS1RB Murata Electronics 1: $0.50 1,345In Stock 4,000Expected 2026/12/04	Mfr. Part No. PRG18BB330MS1RB Mouser Part No 81-PRG18BB330MS1RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 33 OHM 20% SMD 0603 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	1,345In Stock 4,000Expected 2026/12/04	Cut Tape $0.50 $0.461 $0.437 $0.383 View Reel $0.256 $0.349 $0.317 $0.293 $0.27 $0.256 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	PTC Thermistors	33 Ohms	PCB Mount	SMD/SMT		0603 (1608 metric)
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 20% SMD 0603 PRG18BB471MB1RB Murata Electronics 1: $0.25 11,868In Stock 52,000On Order	Mfr. Part No. PRG18BB471MB1RB Mouser Part No 81-PRG18BB471MB1RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 20% SMD 0603 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	11,868In Stock 52,000On Order On Order Ship Dates Mfr. No: PRG18BB471MB1RB Stock: 11,868 Can Dispatch Immediately On Order: 28,000 Expected 2026/10/01 24,000 Expected 2026/11/16 Factory Lead Time: 12 Weeks	Cut Tape $0.25 $0.23 $0.191 $0.159 Reel $0.108 View $0.152 $0.119 $0.098 $0.094 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	PTC Thermistors	470 Ohms	PCB Mount	SMD/SMT		0603 (1608 metric)