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 (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Resistance	Mounting Style	Termination Style	Diameter	Package/Case
PTC (Positive Temperature Coefficient) Thermistors 0.6 OHM 20% SMD 0805 PRG21BC0R6MM1RA Murata Electronics 1: $0.884 3,820In Stock	Mfr. Part No. PRG21BC0R6MM1RA Mouser Part No 81-PRG21BC0R6MM1RA	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 0.6 OHM 20% SMD 0805 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	3,820In Stock	Cut Tape $0.884 $0.816 $0.771 $0.677 View Reel $0.457 $0.624 $0.562 $0.518 $0.477 $0.457 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	PTC Thermistors	600 mOhms	PCB Mount	SMD/SMT
PTC (Positive Temperature Coefficient) Thermistors PRF18BE471RB5RB Murata Electronics 1: $0.558 3,760In Stock	Mfr. Part No. PRF18BE471RB5RB Mouser Part No 81-PRF18BE471RB5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	3,760In Stock	Cut Tape $0.558 $0.518 $0.458 $0.437 Reel $0.316 View $0.392 $0.328 $0.298 $0.294 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	PTC Thermistors	470 Ohms	PCB Mount	SMD/SMT		0603 (1608 metric)
NTC (Negative Temperature Coefficient) Thermistors 47K OHM 5% NCU18WB473J60RB Murata Electronics 1: $0.204 5,418In Stock	Mfr. Part No. NCU18WB473J60RB Mouser Part No 81-NCU18WB473J60RB	Murata Electronics	NTC (Negative Temperature Coefficient) Thermistors 47K OHM 5% Learn More about Murata Electronics murata ncu ntc thermistors	Datasheet	5,418In Stock	Cut Tape $0.204 $0.173 $0.152 $0.125 View Reel $0.078 $0.11 $0.105 $0.078	Min.: 1 Mult.: 1 Max.: 4,000 : 4,000	NTC Thermistors	47 kOhms	PCB Mount	SMD/SMT		0603 (1608 metric)
NTC (Negative Temperature Coefficient) Thermistors 0603 100kohm+/-1% NCU03WF104F60RL Murata Electronics 1: $0.136 11,419In Stock New Product	Mfr. Part No. NCU03WF104F60RL Mouser Part No 81-NCU03WF104F60RL New Product	Murata Electronics	NTC (Negative Temperature Coefficient) Thermistors 0603 100kohm+/-1% Learn More about Murata Electronics murata ncu ntc thermistors	Datasheet	11,419In Stock	Cut Tape $0.136 $0.048 $0.044 $0.038 View Reel $0.024 $0.033 $0.031 $0.027 $0.026 $0.024	Min.: 1 Mult.: 1 : 15,000	NTC Thermistors	100 kOhms	PCB Mount	SMD/SMT		0201 (0603 metric)
NTC (Negative Temperature Coefficient) Thermistors 0603 100kohm+/-1% AEC-Q200 NCU03WF104F6SRL Murata Electronics 1: $0.136 11,272In Stock New Product	Mfr. Part No. NCU03WF104F6SRL Mouser Part No 81-NCU03WF104F6SRL New Product	Murata Electronics	NTC (Negative Temperature Coefficient) Thermistors 0603 100kohm+/-1% AEC-Q200 Learn More about Murata Electronics murata ncu ntc thermistors	Datasheet	11,272In Stock	Cut Tape $0.136 $0.06 $0.054 $0.048 View Reel $0.031 $0.042 $0.039 $0.035 $0.034 $0.031	Min.: 1 Mult.: 1 : 15,000	NTC Thermistors	100 kOhms	PCB Mount	SMD/SMT		0201 (0603 metric)
PTC (Positive Temperature Coefficient) Thermistors 0603 1kohm 125+/-5degC Curie Point 110degC PRF03BA102QB7RL Murata Electronics 1: $0.177 12,000In Stock New Product	Mfr. Part No. PRF03BA102QB7RL Mouser Part No 81-PRF03BA102QB7RL New Product	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 0603 1kohm 125+/-5degC Curie Point 110degC Learn More about Murata Electronics murata auto prf ptc thermistors	Datasheet	12,000In Stock	Cut Tape $0.177 $0.15 $0.132 $0.11 View Reel $0.069 $0.097 $0.092 $0.083 $0.079 $0.069	Min.: 1 Mult.: 1 : 15,000	PTC Thermistors	1 kOhms	PCB Mount	SMD/SMT		0201 (0603 metric)
PTC (Positive Temperature Coefficient) Thermistors 0603 1kohm 125+/-5degC Curie Point 110degC PRF03BA102QS7RL Murata Electronics 1: $0.218 10,400In Stock New Product	Mfr. Part No. PRF03BA102QS7RL Mouser Part No 81-PRF03BA102QS7RL New Product	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 0603 1kohm 125+/-5degC Curie Point 110degC Learn More about Murata Electronics murata auto prf ptc thermistors	Datasheet	10,400In Stock	Cut Tape $0.218 $0.181 $0.159 $0.128 View Reel $0.083 $0.113 $0.107 $0.097 $0.092 $0.083	Min.: 1 Mult.: 1 : 15,000	PTC Thermistors	1 kOhms	PCB Mount	SMD/SMT		0201 (0603 metric)
PTC (Positive Temperature Coefficient) Thermistors 0603 1kohm 95+/-5degC Curie Point 80degC PRF03BD102QB7RL Murata Electronics 1: $0.177 11,920In Stock New Product	Mfr. Part No. PRF03BD102QB7RL Mouser Part No 81-PRF03BD102QB7RL New Product	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 0603 1kohm 95+/-5degC Curie Point 80degC Learn More about Murata Electronics murata auto prf ptc thermistors	Datasheet	11,920In Stock	Cut Tape $0.177 $0.15 $0.132 $0.11 View Reel $0.069 $0.097 $0.092 $0.083 $0.079 $0.069	Min.: 1 Mult.: 1 : 15,000	PTC Thermistors	1 kOhms	PCB Mount	SMD/SMT		0201 (0603 metric)
PTC (Positive Temperature Coefficient) Thermistors 0603 1kohm 95+/-5degC Curie Point 80degC PRF03BD102QS7RL Murata Electronics 1: $0.218 11,818In Stock New Product	Mfr. Part No. PRF03BD102QS7RL Mouser Part No 81-PRF03BD102QS7RL New Product	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 0603 1kohm 95+/-5degC Curie Point 80degC Learn More about Murata Electronics murata auto prf ptc thermistors	Datasheet	11,818In Stock	Cut Tape $0.218 $0.181 $0.159 $0.128 View Reel $0.083 $0.113 $0.107 $0.097 $0.092 $0.083	Min.: 1 Mult.: 1 : 15,000	PTC Thermistors	1 kOhms	PCB Mount	SMD/SMT		0201 (0603 metric)
PTC (Positive Temperature Coefficient) Thermistors 0.6x0.3mm 1kohm 115+/-5degC PRF03BB102QB7RL Murata Electronics 1: $0.15 13,539In Stock New Product	Mfr. Part No. PRF03BB102QB7RL Mouser Part No 81-PRF03BB102QB7RL New Product	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 0.6x0.3mm 1kohm 115+/-5degC Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	13,539In Stock	Cut Tape $0.15 $0.135 $0.117 $0.112 View Reel $0.072 $0.098 $0.092 $0.083 $0.076 $0.072	Min.: 1 Mult.: 1 : 15,000	PTC Thermistors	1 kOhms	PCB Mount	SMD/SMT		0201 (0603 metric)
PTC (Positive Temperature Coefficient) Thermistors 0.6x0.3mm 1kohm 105+/-5degC PRF03BC102QB7RL Murata Electronics 1: $0.15 14,465In Stock New Product	Mfr. Part No. PRF03BC102QB7RL Mouser Part No 81-PRF03BC102QB7RL New Product	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 0.6x0.3mm 1kohm 105+/-5degC Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	14,465In Stock	Cut Tape $0.15 $0.135 $0.117 $0.112 View Reel $0.072 $0.098 $0.092 $0.083 $0.076 $0.072	Min.: 1 Mult.: 1 : 15,000	PTC Thermistors	1 kOhms	PCB Mount	SMD/SMT		0201 (0603 metric)
NTC (Negative Temperature Coefficient) Thermistors NCP02WF104FB5RH Murata Electronics 1: $0.15 40,229In Stock	Mfr. Part No. NCP02WF104FB5RH Mouser Part No 81-NCP02WF104FB5RH	Murata Electronics	NTC (Negative Temperature Coefficient) Thermistors Learn More about Murata Electronics murata ncp temp thermistors	Datasheet	40,229In Stock	Cut Tape $0.15 $0.136 $0.118 $0.11 View Reel $0.075 $0.097 $0.092 $0.083 $0.076 $0.075	Min.: 1 Mult.: 1 : 20,000	NTC Thermistors	100 kOhms	SMD/SMT	SMD/SMT		01005 (0402 metric)
NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% NXFT15XV103FEAB050 Murata Electronics 1: $0.571 131,712In Stock 68,000Expected 30/4/2027	Mfr. Part No. NXFT15XV103FEAB050 Mouser Part No 81-NXFT15XV103FEAB50	Murata Electronics	NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% Learn More about Murata Electronics muratanxftthermistor	Datasheet	131,712In Stock 68,000Expected 30/4/2027	$0.571 $0.526 $0.462 $0.379 View $0.337 $0.322 $0.294 $0.279 $0.276	Min.: 1 Mult.: 1	NTC Thermistors	10 kOhms	Off-Board	Wire Lead	1.2 mm
NTC (Negative Temperature Coefficient) Thermistors NCP03XH103D05RL Murata Electronics 1: $0.204 15,000In Stock 15,000Expected 11/11/2026	Mfr. Part No. NCP03XH103D05RL Mouser Part No 81-NCP03XH103D05RL	Murata Electronics	NTC (Negative Temperature Coefficient) Thermistors Learn More about Murata Electronics murata ncp temp thermistors	Datasheet	15,000In Stock 15,000Expected 11/11/2026	Cut Tape $0.204 $0.184 $0.16 $0.147 View Reel $0.095 $0.125 $0.12 $0.107 $0.101 $0.095	Min.: 1 Mult.: 1 : 15,000	NTC Thermistors	10 kOhms	SMD/SMT	SMD/SMT		0201 (0603 metric)
NTC (Negative Temperature Coefficient) Thermistors NCU15XV103E60RC Murata Electronics 1: $0.163 4,657In Stock	Mfr. Part No. NCU15XV103E60RC Mouser Part No 81-NCU15XV103E60RC	Murata Electronics	NTC (Negative Temperature Coefficient) Thermistors Learn More about Murata Electronics murata ncu ntc thermistors	Datasheet	4,657In Stock	$0.163 $0.151 $0.133 $0.109 View $0.095 $0.091 $0.082 $0.078 $0.072	Min.: 1 Mult.: 1	NTC Thermistors	10 kOhms	SMD/SMT	SMD/SMT		0402 (1005 metric)
NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% NCP03XH103F05RL Murata Electronics 1: $0.15 328,771In Stock	Mfr. Part No. NCP03XH103F05RL Mouser Part No 81-NCP03XH103F05RL	Murata Electronics	NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% Learn More about Murata Electronics murata ncp temp thermistors	Datasheet	328,771In Stock	Cut Tape $0.15 $0.131 $0.114 $0.099 View Reel $0.067 $0.088 $0.072 $0.067 MouseReel Available	Min.: 1 Mult.: 1 : 15,000	NTC Thermistors	10 kOhms	PCB Mount	SMD/SMT		0201 (0603 metric)
NTC (Negative Temperature Coefficient) Thermistors NCP03XH223F05RL Murata Electronics 1: $0.136 149,970In Stock	Mfr. Part No. NCP03XH223F05RL Mouser Part No 81-NCP03XH223F05RL	Murata Electronics	NTC (Negative Temperature Coefficient) Thermistors Learn More about Murata Electronics murata ncp temp thermistors	Datasheet	149,970In Stock	Cut Tape $0.136 $0.121 $0.105 $0.099 View Reel $0.068 $0.087 $0.083 $0.075 $0.072 $0.068	Min.: 1 Mult.: 1 : 15,000	NTC Thermistors	22 kOhms	PCB Mount	SMD/SMT
NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% NCU15XH103F60RC Murata Electronics 1: $0.136 279,743In Stock	Mfr. Part No. NCU15XH103F60RC Mouser Part No 81-NCU15XH103F60RC	Murata Electronics	NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% Learn More about Murata Electronics murata ncu ntc thermistors	Datasheet	279,743In Stock	Cut Tape $0.136 $0.088 $0.076 $0.072 View Reel $0.048 $0.064 $0.06 $0.053 $0.048 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	NTC Thermistors	10 kOhms	PCB Mount	SMD/SMT		0402 (1005 metric)
NTC (Negative Temperature Coefficient) Thermistors NXFT15WF104FEAB040 Murata Electronics 1: $0.462 20,400In Stock	Mfr. Part No. NXFT15WF104FEAB040 Mouser Part No 81-NXFT15WF104FEAB40	Murata Electronics	NTC (Negative Temperature Coefficient) Thermistors Learn More about Murata Electronics muratanxftthermistor	Datasheet	20,400In Stock	Cut Tape $0.462 $0.437 $0.385 $0.367 Reel $0.317 View $0.333 $0.288 $0.277 $0.268	Min.: 1 Mult.: 1 : 1,000	NTC Thermistors	100 kOhms	Off-Board	Wire Lead	1.2 mm
PTC (Positive Temperature Coefficient) Thermistors PRF15BB102RB6RC Murata Electronics 1: $0.204 46,274In Stock	Mfr. Part No. PRF15BB102RB6RC Mouser Part No 81-PRF15BB102RB6RC	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	46,274In Stock	Cut Tape $0.204 $0.184 $0.16 $0.147 Reel $0.102 View $0.125 $0.12 $0.107 $0.098 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	PTC Thermistors	1 kOhms	PCB Mount	SMD/SMT		0402 (1005 metric)
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18BG471QB5RB Murata Electronics 1: $0.231 50,048In Stock 32,000Expected 31/12/2026	Mfr. Part No. PRF18BG471QB5RB Mouser Part No 81-PRF18BG471QB5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	50,048In Stock 32,000Expected 31/12/2026	Cut Tape $0.231 $0.209 $0.184 $0.174 Reel $0.126 View $0.152 $0.132 $0.12 $0.117 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	PTC Thermistors	470 Ohms	PCB Mount	SMD/SMT		0603 (1608 metric)
PTC (Positive Temperature Coefficient) Thermistors 100 OHM 20% SMD 0603 PRG18BB101MB1RB Murata Electronics 1: $0.354 37,113In Stock 32,000Expected 3/12/2026	Mfr. Part No. PRG18BB101MB1RB Mouser Part No 81-PRG18BB101MB1RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 100 OHM 20% SMD 0603 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	37,113In Stock 32,000Expected 3/12/2026	Cut Tape $0.354 $0.318 $0.264 $0.22 Reel $0.141 View $0.207 $0.155 $0.128 $0.122 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	PTC Thermistors	100 Ohms	PCB Mount	SMD/SMT		0603 (1608 metric)
PTC (Positive Temperature Coefficient) Thermistors 220 OHM 20% SMD 0603 PRG18BB221MB1RB Murata Electronics 1: $0.381 24,679In Stock 96,000On Order	Mfr. Part No. PRG18BB221MB1RB Mouser Part No 81-PRG18BB221MB1RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 220 OHM 20% SMD 0603 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	24,679In Stock 96,000On Order On Order Ship Dates Mfr. No: PRG18BB221MB1RB Stock: 24,679 Can Dispatch Immediately On Order: 36,000 Expected 3/12/2026 60,000 Expected 24/12/2026 Factory Lead Time: 12 Weeks	Cut Tape $0.381 $0.335 $0.271 $0.25 Reel $0.167 View $0.207 $0.182 $0.15 $0.143 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	PTC Thermistors	220 Ohms	PCB Mount	SMD/SMT		0603 (1608 metric)
PTC (Positive Temperature Coefficient) Thermistors 33 OHM 20% SMD 0603 PRG18BB330MB1RB Murata Electronics 1: $0.34 142,163In Stock	Mfr. Part No. PRG18BB330MB1RB Mouser Part No 81-PRG18BB330MB1RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 33 OHM 20% SMD 0603 Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	142,163In Stock	Cut Tape $0.34 $0.313 $0.26 $0.216 Reel $0.139 View $0.205 $0.152 $0.125 $0.121 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	PTC Thermistors	33 Ohms	PCB Mount	SMD/SMT		0603 (1608 metric)
PTC (Positive Temperature Coefficient) Thermistors 0603 47ohm 20% SMD PRG18BB470MB1RB Murata Electronics 1: $0.503 52,811In Stock 44,000Expected 26/11/2026	Mfr. Part No. PRG18BB470MB1RB Mouser Part No 81-PRG18BB470MB1RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 0603 47ohm 20% SMD Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	52,811In Stock 44,000Expected 26/11/2026	Cut Tape $0.503 $0.446 $0.374 $0.31 Reel $0.216 View $0.292 $0.256 $0.192 $0.19 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	PTC Thermistors	47 Ohms	PCB Mount	SMD/SMT		0603 (1608 metric)