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Thermistors - PTC

PTC Thermistors are available at Mouser 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 (JPY) 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 Thermistors 33ohm YM120-/+20% Tolerance YQS8066 Amphenol Advanced Sensors 1: ¥574.7 594In Stock	Mfr. Part # YQS8066 Mouser Part # 527-YQS8066	Amphenol Advanced Sensors	PTC Thermistors 33ohm YM120-/+20% Tolerance Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	594In Stock	¥574.7 ¥431.9 ¥383.7 ¥365.4 View ¥355.5 ¥304 ¥250.8 ¥240.8	Min.: 1 Mult.: 1	YM	33 Ohms	20 %	PCB Mount	Radial	0 C	+ 55 C		Bulk
PTC Thermistors YM120 +-20% Tolerance YM120D260N150 Amphenol Advanced Sensors 1: ¥1,219.2 123In Stock	Mfr. Part # YM120D260N150 Mouser Part # 527-YM120D260N150	Amphenol Advanced Sensors	PTC Thermistors YM120 +-20% Tolerance Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	123In Stock	¥1,219.2 ¥1,069.7 ¥988.3 ¥963.4	Min.: 1 Mult.: 1	YM	15 Ohms	20 %	PCB Mount	Radial	0 C	+ 55 C		Bulk
PTC Thermistors TDK B59116S0225B010 B59116S0225B010 TDK 1: ¥302.3 2,000In Stock Factory Special Order	Mfr. Part # B59116S0225B010 Mouser Part # 871-B59116S0225B010 Factory Special Order	TDK	PTC Thermistors Learn More about TDK epcos ptc thermistors		2,000In Stock	Cut Tape ¥302.3 ¥227.6 ¥182.7 ¥171.1 View Reel ¥118.4 ¥166.1 ¥139.7 ¥128.7 ¥118.4	Min.: 1 Mult.: 1 : 4,000	B59116S								Reel, Cut Tape
PTC Thermistors 0603 1kohm 125+/-5degC Curie Point 110degC PRF03BA102QB7RL Murata Electronics 1: ¥21.6 12,000In Stock New Product	Mfr. Part # PRF03BA102QB7RL Mouser Part # 81-PRF03BA102QB7RL New Product	Murata Electronics	PTC Thermistors 0603 1kohm 125+/-5degC Curie Point 110degC Learn More about Murata Electronics murata auto prf ptc thermistors	Datasheet	12,000In Stock	Cut Tape ¥21.6 ¥18.3 ¥16.1 ¥13.5 View Reel ¥8.5 ¥11.8 ¥11.3 ¥10.1 ¥9.6 ¥8.5	Min.: 1 Mult.: 1 : 15,000	PRF	1 kOhms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 150 C		Reel, Cut Tape
PTC Thermistors 0603 1kohm 125+/-5degC Curie Point 110degC PRF03BA102QS7RL Murata Electronics 1: ¥26.6 10,400In Stock New Product	Mfr. Part # PRF03BA102QS7RL Mouser Part # 81-PRF03BA102QS7RL New Product	Murata Electronics	PTC Thermistors 0603 1kohm 125+/-5degC Curie Point 110degC Learn More about Murata Electronics murata auto prf ptc thermistors	Datasheet	10,400In Stock	Cut Tape ¥26.6 ¥22.1 ¥19.4 ¥15.6 View Reel ¥10.1 ¥13.8 ¥13.1 ¥11.8 ¥11.3 ¥10.1	Min.: 1 Mult.: 1 : 15,000	PRF	1 kOhms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 150 C		Reel, Cut Tape
PTC Thermistors 0603 1kohm 95+/-5degC Curie Point 80degC PRF03BD102QB7RL Murata Electronics 1: ¥21.6 11,920In Stock New Product	Mfr. Part # PRF03BD102QB7RL Mouser Part # 81-PRF03BD102QB7RL New Product	Murata Electronics	PTC Thermistors 0603 1kohm 95+/-5degC Curie Point 80degC Learn More about Murata Electronics murata auto prf ptc thermistors	Datasheet	11,920In Stock	Cut Tape ¥21.6 ¥18.3 ¥16.1 ¥13.5 View Reel ¥8.5 ¥11.8 ¥11.3 ¥10.1 ¥9.6 ¥8.5	Min.: 1 Mult.: 1 : 15,000	PRF	1 kOhms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 120 C		Reel, Cut Tape
PTC Thermistors 0603 1kohm 95+/-5degC Curie Point 80degC PRF03BD102QS7RL Murata Electronics 1: ¥26.6 11,818In Stock New Product	Mfr. Part # PRF03BD102QS7RL Mouser Part # 81-PRF03BD102QS7RL New Product	Murata Electronics	PTC Thermistors 0603 1kohm 95+/-5degC Curie Point 80degC Learn More about Murata Electronics murata auto prf ptc thermistors	Datasheet	11,818In Stock	Cut Tape ¥26.6 ¥22.1 ¥19.4 ¥15.6 View Reel ¥10.1 ¥13.8 ¥13.1 ¥11.8 ¥11.3 ¥10.1	Min.: 1 Mult.: 1 : 15,000	PRF	1 kOhms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 150 C		Reel, Cut Tape
PTC Thermistors ICL PTC EL LDD 16D5 75R 500 165 B E3 PTCEL67R750LBE Vishay / BC Components 1: ¥563.1 941In Stock New Product	Mfr. Part # PTCEL67R750LBE Mouser Part # 594-PTCEL67R750LBE New Product	Vishay / BC Components	PTC Thermistors ICL PTC EL LDD 16D5 75R 500 165 B E3 Learn More about Vishay / BC Components vishay ptcel ptc thermistors	Datasheet	941In Stock	¥563.1 ¥485 ¥456.8 ¥406.9 View ¥367.1 ¥337.2 ¥320.6 ¥302.3 ¥287.4	Min.: 1 Mult.: 1	PTCEL	75 Ohms	30 %	PCB Mount	Through Hole	- 40 C	+ 105 C		Bulk
PTC Thermistors ICL PTC EL LDD 16D5 75R 500 165 T E3 PTCEL67R750LTE Vishay / BC Components 1: ¥609.6 875In Stock New Product	Mfr. Part # PTCEL67R750LTE Mouser Part # 594-PTCEL67R750LTE New Product	Vishay / BC Components	PTC Thermistors ICL PTC EL LDD 16D5 75R 500 165 T E3 Learn More about Vishay / BC Components vishay ptcel ptc thermistors	Datasheet	875In Stock	Cut Tape ¥609.6 ¥518.2 ¥480 ¥440.2 Reel ¥335.5 View ¥405.3 ¥377 ¥287.4 MouseReel Available	Min.: 1 Mult.: 1 : 500	PTCEL	75 Ohms	30 %	PCB Mount	Through Hole	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
PTC Thermistors ICL PTC ES SMD 16D5 500R 1000 165 T E3 PTCES67R501TTE Vishay / BC Components 1: ¥684.3 1,110In Stock 1,050On Order New Product	Mfr. Part # PTCES67R501TTE Mouser Part # 594-PTCES67R501TTE New Product	Vishay / BC Components	PTC Thermistors ICL PTC ES SMD 16D5 500R 1000 165 T E3 Learn More about Vishay / BC Components vishay bc ptces ptc thermistors	Datasheet	1,110In Stock 1,050On Order On Order Ship Dates Mfr. #: PTCES67R501TTE Stock: 1,110 Can Ship Immediately On Order: 350 Expected 12/7/2026 700 Expected 2/4/2027 Factory Lead-Time: 12 Weeks	Cut Tape ¥684.3 ¥566.4 ¥521.6 ¥475 Reel ¥397 View ¥450.1 ¥363.8 MouseReel Available	Min.: 1 Mult.: 1 : 350	PTCES	500 Ohms	30 %	SMD/SMT	Solder	- 40 C	+ 105 C		Reel, Cut Tape, MouseReel
PTC Thermistors Mounting Bracket Round PTCAUX36-520M Vishay 1: ¥172.7 2In Stock	Mfr. Part # PTCAUX36-520M Mouser Part # 75-PTCAUX36-520M	Vishay	PTC Thermistors Mounting Bracket Round	Datasheet	2In Stock	¥172.7 ¥128.9 ¥103.1 ¥101.5 View ¥90.4 ¥83.2 ¥81.1 ¥78.1	Min.: 1 Mult.: 1	PTC305C								Bulk
PTC Thermistors ICL PTC ES SMD 16D5 1K0 1200 135 T E3 PTCES17R102UTE Vishay / BC Components 1: ¥651.1 420In Stock New Product	Mfr. Part # PTCES17R102UTE Mouser Part # 594-PTCES17R102UTE New Product	Vishay / BC Components	PTC Thermistors ICL PTC ES SMD 16D5 1K0 1200 135 T E3 Learn More about Vishay / BC Components vishay bc ptces ptc thermistors	Datasheet	420In Stock	Cut Tape ¥651.1 ¥549.8 ¥519.9 ¥461.8 Reel ¥397 View ¥438.5 ¥363.8 ¥327.2 ¥320.6	Min.: 1 Mult.: 1 : 350	PTCES	1 kOhms	30 %	SMD/SMT	Solder	- 40 C	+ 105 C		Reel, Cut Tape
PTC Thermistors ICL PTC ES SMD 16D5 120R 650 135 T E3 PTCES17R121NTE Vishay / BC Components 1: ¥651.1 335In Stock New Product	Mfr. Part # PTCES17R121NTE Mouser Part # 594-PTCES17R121NTE New Product	Vishay / BC Components	PTC Thermistors ICL PTC ES SMD 16D5 120R 650 135 T E3 Learn More about Vishay / BC Components vishay bc ptces ptc thermistors	Datasheet	335In Stock	Cut Tape ¥651.1 ¥549.8 ¥519.9 ¥461.8 Reel ¥416.9 View ¥438.5 ¥363.8 ¥360.4	Min.: 1 Mult.: 1 : 350	PTCES	120 Ohms	30 %	SMD/SMT	Solder	- 40 C	+ 105 C		Reel, Cut Tape
PTC Thermistors ICL PTC ES SMD 16D5 500R 1000 135 T E3 PTCES17R501TTE Vishay / BC Components 1: ¥651.1 248In Stock New Product	Mfr. Part # PTCES17R501TTE Mouser Part # 594-PTCES17R501TTE New Product	Vishay / BC Components	PTC Thermistors ICL PTC ES SMD 16D5 500R 1000 135 T E3 Learn More about Vishay / BC Components vishay bc ptces ptc thermistors	Datasheet	248In Stock	Cut Tape ¥651.1 ¥549.8 ¥519.9 ¥461.8 Reel ¥397 View ¥438.5 ¥363.8 ¥327.2 ¥320.6	Min.: 1 Mult.: 1 : 350	PTCES	500 Ohms	30 %	SMD/SMT	Solder	- 40 C	+ 105 C		Reel, Cut Tape
PTC Thermistors ICL PTC ES SMD 16D5 60R 625 135 T E3 PTCES17R600MTE Vishay / BC Components 1: ¥651.1 285In Stock New Product	Mfr. Part # PTCES17R600MTE Mouser Part # 594-PTCES17R600MTE New Product	Vishay / BC Components	PTC Thermistors ICL PTC ES SMD 16D5 60R 625 135 T E3 Learn More about Vishay / BC Components vishay bc ptces ptc thermistors	Datasheet	285In Stock	Cut Tape ¥651.1 ¥549.8 ¥519.9 ¥461.8 Reel ¥397 View ¥438.5 ¥363.8 ¥360.4	Min.: 1 Mult.: 1 : 350	PTCES	60 Ohms	30 %	SMD/SMT	Solder	- 40 C	+ 105 C		Reel, Cut Tape
PTC Thermistors ICL PTC ES SMD 16D5 150R 650 165 T E3 PTCES67R151NTE Vishay / BC Components 1: ¥651.1 347In Stock New Product	Mfr. Part # PTCES67R151NTE Mouser Part # 594-PTCES67R151NTE New Product	Vishay / BC Components	PTC Thermistors ICL PTC ES SMD 16D5 150R 650 165 T E3 Learn More about Vishay / BC Components vishay bc ptces ptc thermistors	Datasheet	347In Stock	Cut Tape ¥651.1 ¥549.8 ¥519.9 ¥461.8 Reel ¥397 View ¥438.5 ¥363.8 ¥360.4	Min.: 1 Mult.: 1 : 350	PTCES	150 Ohms	30 %	SMD/SMT	Solder	- 40 C	+ 105 C		Reel, Cut Tape
PTC Thermistors ICL PTC ES SMD 16D5 250R 850 165 T E3 PTCES67R251STE Vishay / BC Components 1: ¥651.1 122In Stock 350Expected 12/3/2026 New Product	Mfr. Part # PTCES67R251STE Mouser Part # 594-PTCES67R251STE New Product	Vishay / BC Components	PTC Thermistors ICL PTC ES SMD 16D5 250R 850 165 T E3 Learn More about Vishay / BC Components vishay bc ptces ptc thermistors	Datasheet	122In Stock 350Expected 12/3/2026	Cut Tape ¥651.1 ¥549.8 ¥519.9 ¥461.8 Reel ¥397 View ¥438.5 ¥363.8 ¥360.4	Min.: 1 Mult.: 1 : 350	PTCES	250 Ohms	30 %	SMD/SMT	Solder	- 40 C	+ 105 C		Reel, Cut Tape
PTC Thermistors 0.6x0.3mm 1kohm 115+/-5degC PRF03BB102QB7RL Murata Electronics 1: ¥18.3 13,539In Stock New Product	Mfr. Part # PRF03BB102QB7RL Mouser Part # 81-PRF03BB102QB7RL New Product	Murata Electronics	PTC Thermistors 0.6x0.3mm 1kohm 115+/-5degC Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	13,539In Stock	Cut Tape ¥18.3 ¥16.4 ¥14.3 ¥13.6 View Reel ¥8.8 ¥12 ¥11.3 ¥10.1 ¥9.3 ¥8.8	Min.: 1 Mult.: 1 : 15,000	PRF	1 kOhms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 140 C		Reel, Cut Tape
PTC Thermistors 0.6x0.3mm 1kohm 115+/-5degC AEC-Q200 PRF03BB102QS7RL Murata Electronics 1: ¥21.6 13,761In Stock New Product	Mfr. Part # PRF03BB102QS7RL Mouser Part # 81-PRF03BB102QS7RL New Product	Murata Electronics	PTC Thermistors 0.6x0.3mm 1kohm 115+/-5degC AEC-Q200 Learn More about Murata Electronics murata auto prf ptc thermistors	Datasheet	13,761In Stock	Cut Tape ¥21.6 ¥19.3 ¥16.9 ¥15.8 View Reel ¥10.5 ¥14 ¥13.3 ¥12 ¥11.1 ¥10.5	Min.: 1 Mult.: 1 : 15,000	PRF03_S	1 kOhms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 150 C	AEC-Q200	Reel, Cut Tape
PTC Thermistors 0.6x0.3mm 1kohm 105+/-5degC PRF03BC102QB7RL Murata Electronics 1: ¥18.3 14,465In Stock New Product	Mfr. Part # PRF03BC102QB7RL Mouser Part # 81-PRF03BC102QB7RL New Product	Murata Electronics	PTC Thermistors 0.6x0.3mm 1kohm 105+/-5degC Learn More about Murata Electronics murata prf ptc thermistors	Datasheet	14,465In Stock	Cut Tape ¥18.3 ¥16.4 ¥14.3 ¥13.6 View Reel ¥8.8 ¥12 ¥11.3 ¥10.1 ¥9.3 ¥8.8	Min.: 1 Mult.: 1 : 15,000	PRF	1 kOhms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 130 C		Reel, Cut Tape
PTC Thermistors 0.6x0.3mm 1kohm 105+/-5degC AEC-Q200 PRF03BC102QS7RL Murata Electronics 1: ¥21.6 14,890In Stock New Product	Mfr. Part # PRF03BC102QS7RL Mouser Part # 81-PRF03BC102QS7RL New Product	Murata Electronics	PTC Thermistors 0.6x0.3mm 1kohm 105+/-5degC AEC-Q200 Learn More about Murata Electronics murata auto prf ptc thermistors	Datasheet	14,890In Stock	Cut Tape ¥21.6 ¥19.3 ¥16.9 ¥15.8 View Reel ¥10.5 ¥14 ¥13.3 ¥12 ¥11.1 ¥10.5	Min.: 1 Mult.: 1 : 15,000	PRF03_S	1 kOhms	50 %	PCB Mount	SMD/SMT	- 40 C	+ 150 C	AEC-Q200	Reel, Cut Tape
PTC Thermistors PTC ICL LDD 16D5 60R 625 135 B E3 7.5mm LS PTCEL17R600MBE303 Vishay 1: ¥594.6 1,159In Stock	Mfr. Part # PTCEL17R600MBE303 Mouser Part # 594-PTCE17R600MBE303	Vishay	PTC Thermistors PTC ICL LDD 16D5 60R 625 135 B E3 7.5mm LS Learn More about Vishay ptcel ptc thermistors	Datasheet	1,159In Stock	Cut Tape ¥594.6 ¥536.5 ¥518.2 ¥446.8 Reel ¥360.4 View ¥418.6 ¥332.2 ¥313.9	Min.: 1 Mult.: 1 : 200	PTCEL Series	60 Ohms	30 %	Through Hole	Radial	- 40 C	+ 105 C		Reel, Cut Tape
PTC Thermistors PTC ICL LDD 16D5 120R 650 135 T E3 PTCEL17R121NTE Vishay 1: ¥579.7 1,110In Stock	Mfr. Part # PTCEL17R121NTE Mouser Part # 594-PTCEL17R121NTE	Vishay	PTC Thermistors PTC ICL LDD 16D5 120R 650 135 T E3 Learn More about Vishay ptcel ptc thermistors	Datasheet	1,110In Stock	Cut Tape ¥579.7 ¥500 ¥471.7 ¥418.6 Reel ¥337.2 View ¥398.6 ¥367.1 ¥325.6 ¥297.3	Min.: 1 Mult.: 1 : 500	PTCEL Series	120 Ohms	30 %	Through Hole	Radial	- 40 C	+ 105 C		Reel, Cut Tape
PTC Thermistors PTC ICL LDD 16D5 250R 850 135 T E3 PTCEL17R251STE Vishay 1: ¥579.7 1,273In Stock	Mfr. Part # PTCEL17R251STE Mouser Part # 594-PTCEL17R251STE	Vishay	PTC Thermistors PTC ICL LDD 16D5 250R 850 135 T E3 Learn More about Vishay ptcel ptc thermistors	Datasheet	1,273In Stock	Cut Tape ¥579.7 ¥500 ¥471.7 ¥418.6 Reel ¥337.2 View ¥398.6 ¥367.1 ¥325.6 ¥297.3	Min.: 1 Mult.: 1 : 500	PTCEL Series	250 Ohms	30 %	Through Hole	Radial	- 40 C	+ 105 C		Reel, Cut Tape
PTC Thermistors PTC EL LDD 16D5 1K0 1200 160 B E3 PTCEL67R102UBE Vishay 1: ¥563.1 1,074In Stock 1,000Expected 1/18/2027	Mfr. Part # PTCEL67R102UBE Mouser Part # 594-PTCEL67R102UBE	Vishay	PTC Thermistors PTC EL LDD 16D5 1K0 1200 160 B E3 Learn More about Vishay bc ptcel high energy ptc thermistors	Datasheet	1,074In Stock 1,000Expected 1/18/2027	¥563.1 ¥504.9 ¥420.2 ¥373.7 View ¥355.5 ¥345.5 ¥315.6 ¥295.7	Min.: 1 Mult.: 1	PTCEL High Energy Series	1 kOhms	30 %	PCB Mount	Radial	- 40 C	+ 105 C		Bulk