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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Types of Thermistors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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 Thermistors NCP03WF683J05RL Murata Electronics 1: ¥19.9 14,750In Stock	Mfr. Part # NCP03WF683J05RL Mouser Part # 81-NCP03WF683J05RL	Murata Electronics	NTC Thermistors Learn More about Murata Electronics murata ncp temp thermistors	Datasheet	14,750In Stock	Cut Tape ¥19.9 ¥16.4 ¥14.6 ¥13.6 ¥9 Reel ¥8 MouseReel Available	Min.: 1 Mult.: 1 : 15,000	NTC Thermistors	68 kOhms	PCB Mount	SMD/SMT		0201 (0603 metric)
NTC Thermistors NCP03XH103E05RL Murata Electronics 1: ¥16.6 30,369In Stock	Mfr. Part # NCP03XH103E05RL Mouser Part # 81-NCP03XH103E05RL	Murata Electronics	NTC Thermistors Learn More about Murata Electronics murata ncp temp thermistors	Datasheet	30,369In Stock	Cut Tape ¥16.6 ¥14.9 ¥13.1 ¥12.1 View Reel ¥8.1 ¥10.8 ¥10.1 ¥9.1 ¥8.5 ¥8.1 MouseReel Available	Min.: 1 Mult.: 1 : 15,000	NTC Thermistors	10 kOhms	PCB Mount	SMD/SMT		0201 (0603 metric)
NTC Thermistors NCU15WB473D60RC Murata Electronics 1: ¥26.6 8,132In Stock	Mfr. Part # NCU15WB473D60RC Mouser Part # 81-NCU15WB473D60RC	Murata Electronics	NTC Thermistors Learn More about Murata Electronics murata ncu ntc thermistors	Datasheet	8,132In Stock	Cut Tape ¥26.6 ¥24.3 ¥21.3 ¥20.1 Reel ¥13.3 View ¥17.8 ¥16.9 ¥15.3 ¥13 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	NTC Thermistors	47 kOhms	PCB Mount	SMD/SMT		0402 (1005 metric)
NTC Thermistors NCU15WF104F60RC Murata Electronics 1: ¥16.6 3,603In Stock 120,000On Order	Mfr. Part # NCU15WF104F60RC Mouser Part # 81-NCU15WF104F60RC	Murata Electronics	NTC Thermistors Learn More about Murata Electronics murata ncu ntc thermistors	Datasheet	3,603In Stock 120,000On Order On Order Ship Dates Mfr. #: NCU15WF104F60RC Stock: 3,603 Can Ship Immediately On Order: 30,000 Expected 11/5/2026 40,000 Expected 11/12/2026 50,000 Expected 12/17/2026 Factory Lead-Time: 12 Weeks	Cut Tape ¥16.6 ¥10.8 ¥9.3 ¥8.8 Reel ¥5.8 View ¥7.8 ¥7.3 ¥6.5 ¥5.6 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	NTC Thermistors	100 kOhms	PCB Mount	SMD/SMT		0402 (1005 metric)
NTC Thermistors NCU18WB473F60RB Murata Electronics 1: ¥16.6 4,209In Stock 16,000On Order	Mfr. Part # NCU18WB473F60RB Mouser Part # 81-NCU18WB473F60RB	Murata Electronics	NTC Thermistors Learn More about Murata Electronics murata ncu ntc thermistors	Datasheet	4,209In Stock 16,000On Order On Order Ship Dates Mfr. #: NCU18WB473F60RB Stock: 4,209 Can Ship Immediately On Order: 8,000 Expected 12/4/2026 8,000 Expected 12/16/2026 Factory Lead-Time: 12 Weeks	Cut Tape ¥16.6 ¥14.5 ¥12.6 ¥11.6 Reel ¥9 View ¥10.3 ¥9.8 ¥8 ¥7.8 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NTC Thermistors	47 kOhms	PCB Mount	SMD/SMT		0603 (1608 metric)
NTC Thermistors NCU18WF104E60RB Murata Electronics 1: ¥23.3 6,642In Stock	Mfr. Part # NCU18WF104E60RB Mouser Part # 81-NCU18WF104E60RB	Murata Electronics	NTC Thermistors Learn More about Murata Electronics murata ncu ntc thermistors	Datasheet	6,642In Stock	Cut Tape ¥23.3 ¥20.9 ¥18.1 ¥17.3 Reel ¥12.6 View ¥14.9 ¥13.3 ¥11.8 ¥11	Min.: 1 Mult.: 1 : 4,000	NTC Thermistors	100 kOhms	PCB Mount	SMD/SMT		0603 (1608 metric)
NTC Thermistors NCU18WF104F60RB Murata Electronics 1: ¥23.3 21,790In Stock	Mfr. Part # NCU18WF104F60RB Mouser Part # 81-NCU18WF104F60RB	Murata Electronics	NTC Thermistors Learn More about Murata Electronics murata ncu ntc thermistors	Datasheet	21,790In Stock	Cut Tape ¥23.3 ¥21.3 ¥18.6 ¥17.4 Reel ¥12.6 View ¥15.3 ¥13.3 ¥12 ¥11.6 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NTC Thermistors	100 kOhms	PCB Mount	SMD/SMT		0603 (1608 metric)
NTC Thermistors 100K OHM 5% NCU18WF104J60RB Murata Electronics 1: ¥23.3 11,736In Stock	Mfr. Part # NCU18WF104J60RB Mouser Part # 81-NCU18WF104J60RB	Murata Electronics	NTC Thermistors 100K OHM 5% Learn More about Murata Electronics murata ncu ntc thermistors	Datasheet	11,736In Stock	Cut Tape ¥23.3 ¥21.3 ¥18.6 ¥17.4 Reel ¥12.6 View ¥15.3 ¥13.3 ¥12.5 ¥10.5 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NTC Thermistors	100 kOhms	SMD/SMT	SMD/SMT		0603 (1608 metric)
NTC Thermistors 0603 5V 150kOhm 3% Op Temp -40+125C NCU18WM154E60RB Murata Electronics 1: ¥29.9 2,960In Stock	Mfr. Part # NCU18WM154E60RB Mouser Part # 81-NCU18WM154E60RB	Murata Electronics	NTC Thermistors 0603 5V 150kOhm 3% Op Temp -40+125C Learn More about Murata Electronics murata ncu ntc thermistors	Datasheet	2,960In Stock	Cut Tape ¥29.9 ¥24.7 ¥21.8 ¥17.4 Reel ¥13 View ¥15.3 ¥14.6 ¥12.5 ¥12	Min.: 1 Mult.: 1 : 4,000	NTC Thermistors	150 kOhms	PCB Mount	SMD/SMT		0603 (1608 metric)
NTC Thermistors 0603 5V 220kOhm 3% Op Temp -40+125C NCU18WM224E60RB Murata Electronics 1: ¥29.9 3,115In Stock	Mfr. Part # NCU18WM224E60RB Mouser Part # 81-NCU18WM224E60RB	Murata Electronics	NTC Thermistors 0603 5V 220kOhm 3% Op Temp -40+125C Learn More about Murata Electronics murata ncu ntc thermistors	Datasheet	3,115In Stock	Cut Tape ¥29.9 ¥24.7 ¥21.8 ¥17.4 Reel ¥13 View ¥15.3 ¥14.6 ¥12.5 ¥12	Min.: 1 Mult.: 1 : 4,000	NTC Thermistors	220 kOhms	PCB Mount	SMD/SMT		0603 (1608 metric)
NTC Thermistors 10K OHM 0.5% NCU18XH103D60RB Murata Electronics 1: ¥59.8 4,882In Stock	Mfr. Part # NCU18XH103D60RB Mouser Part # 81-NCU18XH103D60RB	Murata Electronics	NTC Thermistors 10K OHM 0.5% Learn More about Murata Electronics murata ncu ntc thermistors	Datasheet	4,882In Stock	Cut Tape ¥59.8 ¥55.8 ¥48.8 ¥47.5 Reel ¥35.4 View ¥42 ¥36.9 ¥33.9 ¥33.2	Min.: 1 Mult.: 1 : 4,000	NTC Thermistors	10 kOhms	PCB Mount	SMD/SMT		0603 (1608 metric)
NTC Thermistors NXFT15WF104FEAB050 Murata Electronics 1: ¥86.4 742In Stock	Mfr. Part # NXFT15WF104FEAB050 Mouser Part # 81-NXFT15WF104FEAB50	Murata Electronics	NTC Thermistors Learn More about Murata Electronics muratanxftthermistor	Datasheet	742In Stock	Cut Tape ¥86.4 ¥65.1 ¥56.1 ¥46.2 Reel ¥34.4 View ¥40.7 ¥34.1 ¥33.6 ¥32.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	NTC Thermistors
NTC Thermistors 10K OHM 1% NXFT15XH103FEAB021 Murata Electronics 1: ¥56.5 451In Stock 14,000Expected 12/3/2026	Mfr. Part # NXFT15XH103FEAB021 Mouser Part # 81-NXFT15XH103FEAB21	Murata Electronics	NTC Thermistors 10K OHM 1% Learn More about Murata Electronics muratanxftthermistor	Datasheet	451In Stock 14,000Expected 12/3/2026	¥56.5 ¥53.3 ¥47 ¥44.8 View ¥40.2 ¥38.2 ¥35.7 ¥31.7	Min.: 1 Mult.: 1	NTC Thermistors	10 kOhms	Off-Board	Wire Lead	1.2 mm
PTC Thermistors PRF15BC102RB6RC Murata Electronics 1: ¥29.9 2,269In Stock 10,000Expected 11/12/2026	Mfr. Part # PRF15BC102RB6RC Mouser Part # 81-PRF15BC102RB6RC	Murata Electronics	PTC Thermistors Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	2,269In Stock 10,000Expected 11/12/2026	Cut Tape ¥29.9 ¥26.4 ¥23.3 ¥20.1 Reel ¥11.8 View ¥17.6 ¥16.8 ¥14.9 ¥11.6 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	PTC Thermistors	1 kOhms	PCB Mount	SMD/SMT		0402 (1005 metric)
PTC Thermistors PRF18AS471QB5RB Murata Electronics 1: ¥33.2 2,680In Stock	Mfr. Part # PRF18AS471QB5RB Mouser Part # 81-PRF18AS471QB5RB	Murata Electronics	PTC Thermistors Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	2,680In Stock	Cut Tape ¥33.2 ¥30.1 ¥26.4 ¥24.9 Reel ¥17.9 View ¥21.9 ¥19.1 ¥17.3 ¥16.9 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	PTC Thermistors	470 Ohms	PCB Mount	SMD/SMT		0603 (1608 metric)
PTC Thermistors 470 OHM 50% SMD 0603 PRF18BC471RB5RB Murata Electronics 1: ¥68.1 3,481In Stock	Mfr. Part # PRF18BC471RB5RB Mouser Part # 81-PRF18BC471RB5RB	Murata Electronics	PTC Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	3,481In Stock	Cut Tape ¥68.1 ¥63.3 ¥56 ¥53.3 Reel ¥39.9 View ¥47.8 ¥41.5 ¥37 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	PTC Thermistors	470 Ohms	PCB Mount	SMD/SMT		0603 (1608 metric)
PTC Thermistors 470 OHM 50% SMD 0603 PRF18BE471QB5RB Murata Electronics 1: ¥28.2 17,230In Stock	Mfr. Part # PRF18BE471QB5RB Mouser Part # 81-PRF18BE471QB5RB	Murata Electronics	PTC Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	17,230In Stock	Cut Tape ¥28.2 ¥25.6 ¥22.4 ¥21.3 Reel ¥14 View ¥18.4 ¥15.1 ¥13.5 ¥13 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	PTC Thermistors	470 Ohms	PCB Mount	SMD/SMT		0603 (1608 metric)
PTC Thermistors 470 OHM 50% SMD 0603 PRF18BF471QB5RB Murata Electronics 1: ¥33.2 4,383In Stock 4,000Expected 10/29/2026	Mfr. Part # PRF18BF471QB5RB Mouser Part # 81-PRF18BF471QB5RB	Murata Electronics	PTC Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	4,383In Stock 4,000Expected 10/29/2026	Cut Tape ¥33.2 ¥30.9 ¥27.2 ¥21.9 View Reel ¥14.5 ¥19.4 ¥17.6 ¥14.5 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 4,000	PTC Thermistors	470 Ohms	PCB Mount	SMD/SMT		0603 (1608 metric)
PTC Thermistors PRF18BF471RB5RB Murata Electronics 1: ¥68.1 3,192In Stock	Mfr. Part # PRF18BF471RB5RB Mouser Part # 81-PRF18BF471RB5RB	Murata Electronics	PTC Thermistors Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	3,192In Stock	Cut Tape ¥68.1 ¥63.3 ¥56 ¥53.3 View Reel ¥38.4 ¥47.8 ¥41.5 ¥38.4 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 4,000	PTC Thermistors	470 Ohms	PCB Mount	SMD/SMT		0603 (1608 metric)
PTC Thermistors 470 OHM 50% SMD 0805 PRF21BA471QB5RA Murata Electronics 1: ¥58.1 1,271In Stock 4,000Expected 12/15/2026	Mfr. Part # PRF21BA471QB5RA Mouser Part # 81-PRF21BA471QB5RA	Murata Electronics	PTC Thermistors 470 OHM 50% SMD 0805 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	1,271In Stock 4,000Expected 12/15/2026	Cut Tape ¥58.1 ¥54.6 ¥48.2 ¥45.8 Reel ¥32.1 View ¥40.9 ¥34.2 ¥31.9 ¥30.4 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	PTC Thermistors	470 Ohms	PCB Mount	SMD/SMT		0805 (2012 metric)
PTC Thermistors PRF21BD471QB5RA Murata Electronics 1: ¥74.7 318In Stock	Mfr. Part # PRF21BD471QB5RA Mouser Part # 81-PRF21BD471QB5RA	Murata Electronics	PTC Thermistors Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	318In Stock	Cut Tape ¥74.7 ¥61.8 ¥53.8 ¥47.5 Reel ¥31.1 View ¥42.2 ¥33.9 ¥29.9 ¥29.1 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	PTC Thermistors	470 Ohms	PCB Mount	SMD/SMT		0805 (2012 metric)
PTC Thermistors 100 OHM 20% SMD 0603 PRG18BB101MS1RB Murata Electronics 1: ¥83.1 2,638In Stock	Mfr. Part # PRG18BB101MS1RB Mouser Part # 81-PRG18BB101MS1RB	Murata Electronics	PTC Thermistors 100 OHM 20% SMD 0603 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	2,638In Stock	Cut Tape ¥83.1 ¥76.6 ¥73.3 ¥63.6 View Reel ¥40.2 ¥58 ¥52.8 ¥48.7 ¥46.7 ¥40.2 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	PTC Thermistors	100 Ohms	PCB Mount	SMD/SMT		0603 (1608 metric)
PTC Thermistors 33 OHM 20% SMD 0603 PRG18BB330MS1RB Murata Electronics 1: ¥83.1 1,345In Stock 4,000Expected 12/4/2026	Mfr. Part # PRG18BB330MS1RB Mouser Part # 81-PRG18BB330MS1RB	Murata Electronics	PTC Thermistors 33 OHM 20% SMD 0603 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	1,345In Stock 4,000Expected 12/4/2026	Cut Tape ¥83.1 ¥76.6 ¥72.6 ¥63.6 View Reel ¥42.5 ¥58 ¥52.8 ¥48.7 ¥44.8 ¥42.5 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	PTC Thermistors	33 Ohms	PCB Mount	SMD/SMT		0603 (1608 metric)
PTC Thermistors 470 OHM 20% SMD 0603 PRG18BB471MB1RB Murata Electronics 1: ¥41.5 11,858In Stock 52,000On Order	Mfr. Part # PRG18BB471MB1RB Mouser Part # 81-PRG18BB471MB1RB	Murata Electronics	PTC Thermistors 470 OHM 20% SMD 0603 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	11,858In Stock 52,000On Order On Order Ship Dates Mfr. #: PRG18BB471MB1RB Stock: 11,858 Can Ship Immediately On Order: 28,000 Expected 10/1/2026 24,000 Expected 11/16/2026 Factory Lead-Time: 12 Weeks	Cut Tape ¥41.5 ¥38.2 ¥31.7 ¥26.4 Reel ¥17.9 View ¥25.2 ¥19.8 ¥16.3 ¥15.6 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	PTC Thermistors	470 Ohms	PCB Mount	SMD/SMT		0603 (1608 metric)
PTC Thermistors 22 OHM 20% SMD 0805 PRG21AR220MS1RK Murata Electronics 1: ¥99.7 2,632In Stock 12,000Expected 12/11/2026	Mfr. Part # PRG21AR220MS1RK Mouser Part # 81-PRG21AR220MS1RK	Murata Electronics	PTC Thermistors 22 OHM 20% SMD 0805 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	2,632In Stock 12,000Expected 12/11/2026	Cut Tape ¥99.7 ¥81.9 ¥78.2 ¥68.1 View Reel ¥45.2 ¥59.8 ¥58 ¥50.3 ¥46.7 ¥45.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	PTC Thermistors	22 Ohms	PCB Mount	SMD/SMT		0805 (2012 metric)

200 mOhms
600 mOhms
1 Ohms
2.2 Ohms
3.3 Ohms
4.7 Ohms
6.8 Ohms
15 Ohms
22 Ohms
33 Ohms
42 Ohms
47 Ohms
100 Ohms
220 Ohms
330 Ohms
470 Ohms
540 Ohms
680 Ohms
1 kOhms
1.5 kOhms