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Thermistors - PTC

PTC Thermistors are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many PTC thermistor manufacturers including Murata, Schneider Electric, TDK, Vishay & more. Please view our large selection of PTC thermistors below.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Resistance	Tolerance	Mounting Style	Termination Style	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD20D5A800265140Be3 Vishay / BC Components PTCCL21H801HBE PTCCL21H801HBE Vishay / BC Components 1: 4,33 € 236In Stock	Mfr. Part No. PTCCL21H801HBE Mouser Part No 594-PTCCL21H801HBE	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD20D5A800265140Be3	Datasheet	236In Stock	4,33 € 3,71 € 3,25 € 2,89 € View 2,73 € 2,67 € 2,41 € 2,38 €	Min.: 1 Mult.: 1	PTC	2.1 Ohms	20 %	Through Hole	Radial	0 C	+ 70 C
PTC (Positive Temperature Coefficient) Thermistors 850A 120A 51 12X2.5 PTC Thermistor B59850C0120A051 TDK 1: 1,68 € 863In Stock	Mfr. Part No. B59850C0120A051 Mouser Part No 871-B59850C0120A051	TDK	PTC (Positive Temperature Coefficient) Thermistors 850A 120A 51 12X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	863In Stock	Cut Tape 1,68 € 1,55 € 1,32 € 1,28 € Reel 0,779 € View 1,17 € 1,07 € 0,886 € 0,75 €	Min.: 1 Mult.: 1 : 1.000	Over Current Protection Leaded Disk Style	10 Ohms	20 %	PCB Mount	Radial	- 40 C	+ 125 C		Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors 975-A 160-A 70 8X1 PTC Thermistor B59975C0160A070 TDK 1: 1,42 € 992In Stock	Mfr. Part No. B59975C0160A070 Mouser Part No 871-B59975C0160A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 975-A 160-A 70 8X1 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	992In Stock	1,42 € 1,31 € 1,21 € 0,963 € View Reel 0,697 € 0,903 € 0,869 € 0,852 € 0,803 € 0,697 €	Min.: 1 Mult.: 1 : 2.000	Over Current Protection Leaded Disk Style	1.8 Ohms	25 %	PCB Mount	Radial	- 40 C	+ 125 C		Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 070C, M4 thread Aluminum Hex, DIN 40081/40082 standard EF1 070 05 500 Microtherm Sentronic 1: 5,41 € 173In Stock	Mfr. Part No. EF1 070 05 500 Mouser Part No 256-EF107005500	Microtherm Sentronic	PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 070C, M4 thread Aluminum Hex, DIN 40081/40082 standard Learn More about Microtherm Sentronic ef1 ptc sensors	Datasheet	173In Stock	5,41 € 4,81 € 4,33 € 4,09 € View 3,47 € 3,35 € 3,24 €	Min.: 1 Mult.: 1	EF1 Series	100 Ohms	5 %		Wire Lead		+ 70 C		Bulk
PTC (Positive Temperature Coefficient) Thermistors PRG21AR150MS5RA Murata Electronics 1: 0,851 € 3.025In Stock NRND	Mfr. Part No. PRG21AR150MS5RA Mouser Part No 81-PRG21AR150MS5RA NRND	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors Learn More about Murata Electronics murata prg ptc thermistors	Datasheet	3.025In Stock	Cut Tape 0,851 € 0,647 € 0,557 € 0,538 € View Reel 0,286 € 0,458 € 0,398 € 0,352 € 0,286 €	Min.: 1 Mult.: 1 : 4.000	PRG21-MS5RA	15 Ohms	20 %	PCB Mount	SMD/SMT	- 40 C	+ 105 C		Reel, Cut Tape
PTC (Positive Temperature Coefficient) Thermistors PTC305C21 Vishay / Cera-Mite 1: 13,76 € 167In Stock	Mfr. Part No. PTC305C21 Mouser Part No 75-PTC305C21	Vishay / Cera-Mite	PTC (Positive Temperature Coefficient) Thermistors	Datasheet	167In Stock	13,76 € 12,16 € 10,90 € 10,32 € View 9,55 € 8,94 € 8,83 € 8,31 € 7,78 €	Min.: 1 Mult.: 1	PTC305C								Bulk
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 PRF18BG471RB5RB Murata Electronics 1: 0,353 € 4.032In Stock	Mfr. Part No. PRF18BG471RB5RB Mouser Part No 81-PRF18BG471RB5RB	Murata Electronics	PTC (Positive Temperature Coefficient) Thermistors 470 OHM 50% SMD 0603 Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	4.032In Stock	0,353 € 0,297 € 0,272 € 0,249 € View 0,225 € 0,204 € 0,194 €	Min.: 1 Mult.: 1	PRF	470 Ohms	50 %	PCB Mount	SMD/SMT	- 20 C	+ 90 C		Bulk
PTC (Positive Temperature Coefficient) Thermistors T=5K 150deg C B59008C0150A040 TDK 1: 1,14 € 854In Stock	Mfr. Part No. B59008C0150A040 Mouser Part No 871-B59008C150A40	TDK	PTC (Positive Temperature Coefficient) Thermistors T=5K 150deg C Learn More about TDK epcos superior ptc thermistors	Datasheet	854In Stock	1,14 € 1,09 € 1,02 € 0,98 € View 0,937 € 0,851 € 0,845 € 0,832 €	Min.: 1 Mult.: 1	B59008	250 Ohms		PCB Mount	Radial	0 C	+ 40 C		Bulk
PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 130C Temperature Sensor B59721A0130A062 TDK 1: 0,378 € 3.991Expected 2/2/2027	Mfr. Part No. B59721A0130A062 Mouser Part No 871-B59721A0130A062	TDK	PTC (Positive Temperature Coefficient) Thermistors 0805 680ohms 130C Temperature Sensor Learn More about TDK epcos superior ptc thermistors	Datasheet	3.991Expected 2/2/2027	Cut Tape 0,378 € 0,358 € 0,334 € 0,317 € View Reel 0,208 € 0,303 € 0,302 € 0,272 € 0,255 € 0,208 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000	Surface Mount OverCurrent PTC	680 Ohms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 260AC,370DC,70oHMS PTC Thermistor B59770C0120A070 TDK 1: 1,50 € 917In Stock	Mfr. Part No. B59770C0120A070 Mouser Part No 871-B59770C120A70	TDK	PTC (Positive Temperature Coefficient) Thermistors 260AC,370DC,70oHMS PTC Thermistor Learn More about TDK epcos self protecting ptc thermistors	Datasheet	917In Stock	1,50 € 1,43 € 1,34 € 1,29 € Reel 1,03 € View 1,24 € 1,23 € 1,11 € 0,955 €	Min.: 1 Mult.: 1 : 1.000	Inrush Current Limiter Leaded Disk Type	70 Ohms	25 %	PCB Mount	Radial	- 40 C	+ 125 C		Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors 880A 80A 70 5X2.5 PTC Thermistor B59880C0080A070 TDK 1: 1,09 € 1.706In Stock	Mfr. Part No. B59880C0080A070 Mouser Part No 871-B59880C0080A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 880A 80A 70 5X2.5 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	1.706In Stock	1,09 € 1,01 € 0,946 € 0,816 € View Reel 0,54 € 0,768 € 0,691 € 0,636 € 0,625 € 0,54 €	Min.: 1 Mult.: 1 : 2.000	Over Current Protection Leaded Disk Style	70 Ohms	25 %	PCB Mount	Radial	- 40 C	+ 125 C		Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors 960-A 130-A 70 8X1 PTC Thermistor B59960C0130A070 TDK 1: 1,17 € 1.593In Stock	Mfr. Part No. B59960C0130A070 Mouser Part No 871-B59960C0130A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 960-A 130-A 70 8X1 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	1.593In Stock	1,17 € 1,08 € 0,955 € 0,836 € View Reel 0,562 € 0,777 € 0,562 € 0,562 €	Min.: 1 Mult.: 1 : 2.000	Over Current Protection Leaded Disk Style	8 Ohms	20 %	PCB Mount	Radial	- 40 C	+ 125 C		Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors 965-A 160-A 70 10X1 PTC Thermistor B59965C0160A070 TDK 1: 1,20 € 955In Stock	Mfr. Part No. B59965C0160A070 Mouser Part No 871-B59965C0160A070	TDK	PTC (Positive Temperature Coefficient) Thermistors 965-A 160-A 70 10X1 PTC Thermistor Learn More about TDK epcos ptc thermistors	Datasheet	955In Stock	1,20 € 1,13 € 1,02 € 0,98 € Reel 0,796 € View 0,847 € 0,802 € 0,685 €	Min.: 1 Mult.: 1 : 1.000	Over Current Protection Leaded Disk Style								Ammo Pack
PTC (Positive Temperature Coefficient) Thermistors 3K OHM 5% LT732ATTD302J3900 KOA Speer 1: 0,714 € 8.646In Stock	Mfr. Part No. LT732ATTD302J3900 Mouser Part No 660-LT732ATTD302J390	KOA Speer	PTC (Positive Temperature Coefficient) Thermistors 3K OHM 5%	Datasheet	8.646In Stock	Cut Tape 0,714 € 0,545 € 0,47 € 0,453 € View Reel 0,277 € 0,386 € 0,336 € 0,311 € 0,277 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000	LT73	3 kOhms	5 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors 19mm 1ohms 20A Straight Leads MCL20500100480 Vishay / Ametherm 1: 4,87 € 1.576In Stock	Mfr. Part No. MCL20500100480 Mouser Part No 995-MCL20500100-480	Vishay / Ametherm	PTC (Positive Temperature Coefficient) Thermistors 19mm 1ohms 20A Straight Leads	Datasheet	1.576In Stock	4,87 € 4,33 € 3,90 € 3,61 € View 3,56 € 3,02 €	Min.: 1 Mult.: 1	MCL20	50 Ohms	- 50 %, 20 %	PCB Mount	Radial	- 50 C	+ 150 C
PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD7D00A0101000115Be3 Vishay / BC Components PTCCL07H100VBE PTCCL07H100VBE Vishay / BC Components 1: 1,63 € 1.929In Stock	Mfr. Part No. PTCCL07H100VBE Mouser Part No 594-PTCCL07H100VBE	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD7D00A0101000115Be3	Datasheet	1.929In Stock	1,63 € 1,23 € 0,98 € 0,92 € View 0,903 € 0,894 € 0,753 € 0,694 € 0,639 €	Min.: 1 Mult.: 1	PTCCL - 600V/1000V								Bulk
PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD7D00A410030140Te3 Vishay / BC Components PTCCL07H411DTE PTCCL07H411DTE Vishay / BC Components 1: 1,32 € 609In Stock	Mfr. Part No. PTCCL07H411DTE Mouser Part No 594-PTCCL07H411DTE	Vishay / BC Components	PTC (Positive Temperature Coefficient) Thermistors PTCCPLDD7D00A410030140Te3	Datasheet	609In Stock	1,32 € 1,12 € 1,03 € 0,726 € 0,593 €	Min.: 1 Mult.: 1	PTC	3 Ohms	20 %	Through Hole	Radial	- 40 C	+ 85 C
PTC (Positive Temperature Coefficient) Thermistors TFPT06032701%E52E3 Vishay / Dale TFPT0603L2700FV TFPT0603L2700FV Vishay / Dale 1: 1,58 € 1.234In Stock New At Mouser	Mfr. Part No. TFPT0603L2700FV Mouser Part No 71-TFPT0603L2700FV New At Mouser	Vishay / Dale	PTC (Positive Temperature Coefficient) Thermistors TFPT06032701%E52E3	Datasheet	1.234In Stock	1,58 € 1,34 € 0,667 €	Min.: 1 Mult.: 1	PTCCL			PCB Mount	SMD/SMT
PTC (Positive Temperature Coefficient) Thermistors Standard PTC -/+30% YQS8123 Amphenol Advanced Sensors 1: 1,66 € 7In Stock	Mfr. Part No. YQS8123 Mouser Part No 527-YQS8123	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors Standard PTC -/+30% Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	7In Stock	1,66 € View 1,25 € 0,998 € 0,937 € 0,912 € 0,812 € 0,789 €	Min.: 1 Mult.: 1	YP	4.6 Ohms	25 %	PCB Mount	Radial	0 C	+ 60 C		Bulk
PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 080C, M4 thread Aluminum Hex, DIN 40081/40082 standard EF1 080 05 500 Microtherm Sentronic 1: 5,41 € 94In Stock	Mfr. Part No. EF1 080 05 500 Mouser Part No 256-EF108005500	Microtherm Sentronic	PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor EF1, Switch-off temp 080C, M4 thread Aluminum Hex, DIN 40081/40082 standard Learn More about Microtherm Sentronic ef1 ptc sensors	Datasheet	94In Stock	5,41 € 4,81 € 4,33 € 4,09 € View 3,47 € 3,35 € 3,24 €	Min.: 1 Mult.: 1	EF1 Series	100 Ohms	5 %		Wire Lead		+ 80 C		Bulk
PTC (Positive Temperature Coefficient) Thermistors 50V 50ohm Mount Temp Sensor YQS5855PTF Amphenol Advanced Sensors 1: 3,96 € 671In Stock	Mfr. Part No. YQS5855PTF Mouser Part No 527-YQS5855PTF	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors 50V 50ohm Mount Temp Sensor Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	671In Stock	3,96 € 2,97 € 2,64 € 2,51 € View 2,44 € 2,12 € 1,93 € 1,92 €	Min.: 1 Mult.: 1	PTF	50 Ohms	20 %	PCB Mount	Radial	+ 10 C	+ 55 C		Bulk
PTC (Positive Temperature Coefficient) Thermistors PTC 1Kohms 5% Linear TFPT0805L1001JV Vishay / Dale 1: 1,08 € 2.345In Stock	Mfr. Part No. TFPT0805L1001JV Mouser Part No 71-TFPT0805L1001JV	Vishay / Dale	PTC (Positive Temperature Coefficient) Thermistors PTC 1Kohms 5% Linear Learn More about Vishay / Dale vishay dale tfpt thermistors	Datasheet	2.345In Stock	Cut Tape 1,08 € 0,98 € 0,78 € 0,733 € Reel 0,527 € View 0,715 € 0,601 € 0,438 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	TFPT	1 kOhms	5 %	PCB Mount	SMD/SMT	- 55 C	+ 70 C	AEC-Q100	Reel, Cut Tape, MouseReel
PTC (Positive Temperature Coefficient) Thermistors YM120 +-20% Tolerance YM120C15N182 Amphenol Advanced Sensors 1: 3,29 € 1.504In Stock	Mfr. Part No. YM120C15N182 Mouser Part No 527-YM120C15N182	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors YM120 +-20% Tolerance Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	1.504In Stock	3,29 € 2,60 € 2,31 € 2,19 € View 2,14 € 2,06 € 1,84 € 1,74 € 1,48 €	Min.: 1 Mult.: 1	YM	1.8 kOhms	20 %	PCB Mount	Radial	0 C	+ 55 C		Bulk
PTC (Positive Temperature Coefficient) Thermistors 3000? YS5930PTO Amphenol Advanced Sensors 1: 1,87 € 1.407In Stock	Mfr. Part No. YS5930PTO Mouser Part No 527-YQS5930PTO	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors 3000? Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	1.407In Stock	1,87 € 1,72 € 1,51 € 1,40 € View 1,32 € 1,19 € 1,09 € 1,07 € 0,92 €	Min.: 1 Mult.: 1	PTO								Bulk
PTC (Positive Temperature Coefficient) Thermistors 600ohm YM120-/+20% Tolerance YQS8070 Amphenol Advanced Sensors 1: 2,61 € 725In Stock	Mfr. Part No. YQS8070 Mouser Part No 527-YQS8070	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors 600ohm YM120-/+20% Tolerance Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	725In Stock	2,61 € 2,42 € 2,31 € 2,00 € View 1,85 € 1,66 € 1,53 € 1,48 €	Min.: 1 Mult.: 1	YM	600 Ohms	20 %	PCB Mount	Radial	0 C	+ 55 C		Bulk