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PTC Thermistors

Amphenol Advanced Sensors PTC thermistors are temperature-dependent resistors manufactured from doped barium titanate and are available with transition temperatures from 60°C to +200°C. The series offers sensitivity to changes in thermal conductivity and the ability to self-regulate temperature. Typical applications for Amphenol Advanced Sensors PTC thermistors include fluid level-flow detection, self-regulating heaters, overtemperature and overcurrent protection, surge generation, and current stabilization.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
PTC (Positive Temperature Coefficient) Thermistors YM120 +-20% Tolerance YM120D370N100 Amphenol Advanced Sensors 1: £4.80 2,177In Stock	Mfr. Part No. YM120D370N100 Mouser Part No 527-YM120D370N100	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors YM120 +-20% Tolerance Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	2,177In Stock	£4.80 £3.66	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors Uncoated, switch temp 120C, 25ohm a. 25C YS5898PTO Amphenol Advanced Sensors 1: £4.32 1,500In Stock	Mfr. Part No. YS5898PTO Mouser Part No 527-YQS5898PTO	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors Uncoated, switch temp 120C, 25ohm a. 25C Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	1,500In Stock	£4.32 £3.84 £3.46 £3.21 View £3.07 £2.94 £2.81 £2.23	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor 30% Tol YS5921PTO Amphenol Advanced Sensors 1: £4.50 2,459In Stock	Mfr. Part No. YS5921PTO Mouser Part No 527-YS5921PTO	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor 30% Tol Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	2,459In Stock	£4.50 £3.87 £3.38 £3.00 View £2.85 £2.77 £2.49 £2.29 £2.11	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors Standard PTC -/+30% YQS8123 Amphenol Advanced Sensors 1: £1.45 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	£1.45 View £1.09 £0.871 £0.818 £0.796 £0.709 £0.689	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors 600ohm YM120-/+20% Tolerance YQS8070 Amphenol Advanced Sensors 1: £2.28 720In 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	720In Stock	£2.28 £2.01 £1.75 £1.59 View £1.45 £1.34 £1.29	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors YM120 +-20% Tolerance YM120C15N182 Amphenol Advanced Sensors 1: £2.74 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	£2.74 £2.17 £2.02 £1.91 View £1.87 £1.76 £1.62 £1.52 £1.29	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors 3000? YS5930PTO Amphenol Advanced Sensors 1: £1.30 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	£1.30 £1.24 £1.16 £1.12 View £1.07 £0.978 £0.882 £0.871	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors 50V 50ohm Mount Temp Sensor YQS5855PTF Amphenol Advanced Sensors 1: £2.30 661In 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	661In Stock	£2.30 £1.73 £1.54 £1.47 View £1.42 £1.27 £1.26	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors Standard PTC +/- 30% YS5918PTO Amphenol Advanced Sensors 1: £2.48 1,120In Stock	Mfr. Part No. YS5918PTO Mouser Part No 527-YS5918PTO	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors Standard PTC +/- 30% Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	1,120In Stock	£2.48 £1.95 £1.73 £1.64 View £1.60 £1.55 £1.39 £1.21 £1.11	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors 300ohm 120-/+20% Tolerance YQS8069 Amphenol Advanced Sensors 1: £3.03 1,238In Stock	Mfr. Part No. YQS8069 Mouser Part No 527-YQS8069	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors 300ohm 120-/+20% Tolerance Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	1,238In Stock	£3.03 £1.96 £1.93 £1.91 View £1.58 £1.53 £1.48	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors Uncoated, switch temp 43C, 50ohm a. 25C YS5745PTO Amphenol Advanced Sensors 1: £2.88 1,450In Stock	Mfr. Part No. YS5745PTO Mouser Part No 527-YQS5745PTO	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors Uncoated, switch temp 43C, 50ohm a. 25C Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	1,450In Stock	£2.88 £2.21 £2.17 £1.99 View £1.82 £1.68 £1.58 £1.48 £1.37	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors Resettable Fuse -/+20% YQS5878PTF Amphenol Advanced Sensors 1: £4.00 285In Stock	Mfr. Part No. YQS5878PTF Mouser Part No 527-YQS5878PTF	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors Resettable Fuse -/+20% Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	285In Stock	£4.00	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors 33ohm YM120-/+20% Tolerance YQS8066 Amphenol Advanced Sensors 1: £2.60 594In Stock	Mfr. Part No. YQS8066 Mouser Part No 527-YQS8066	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors 33ohm YM120-/+20% Tolerance Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	594In Stock	£2.60 £1.96 £1.74 £1.65 View £1.61 £1.37 £1.12	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors YM120 +-20% Tolerance YM120D260N150 Amphenol Advanced Sensors 1: £4.71 123In Stock	Mfr. Part No. YM120D260N150 Mouser Part No 527-YM120D260N150	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors YM120 +-20% Tolerance Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	123In Stock	£4.71	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors Standard PTC -/+30% YQS6000 Amphenol Advanced Sensors 1: £2.73 825In Stock	Mfr. Part No. YQS6000 Mouser Part No 527-YQS6000	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors Standard PTC -/+30% Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	825In Stock	£2.73 £2.37 £2.26 £2.10 View £1.94 £1.75 £1.69 £1.48	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors Radially-Wired PTC +-20% Tolerance YM120D125N450 Amphenol Advanced Sensors 1: £1.66 524In Stock	Mfr. Part No. YM120D125N450 Mouser Part No 527-YM120D125N450	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors Radially-Wired PTC +-20% Tolerance Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	524In Stock	£1.66 £1.43 £1.16 £1.05 View £0.995 £0.96 £0.882 £0.856 £0.72	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors Standard PTC -/+30% YQS5750PTO Amphenol Advanced Sensors 1: £1.09 3In Stock	Mfr. Part No. YQS5750PTO Mouser Part No 527-YQS5750PTO	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors Standard PTC -/+30% Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	3In Stock	£1.09 View £0.995 £0.834 £0.766 £0.687 £0.634 £0.582	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors Standard PTC -/+30% YQS5838PTF Amphenol Advanced Sensors 1: £1.27 295In Stock	Mfr. Part No. YQS5838PTF Mouser Part No 527-YQS5838PTF	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors Standard PTC -/+30% Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	295In Stock	£1.27 £1.18 £1.09 £0.978 View £0.899 £0.811 £0.745 £0.687 £0.582	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors PTCResettableFuse30% YQS5876PTF Amphenol Advanced Sensors 1: £3.07 187In Stock	Mfr. Part No. YQS5876PTF Mouser Part No 527-YQS5876PTF	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors PTCResettableFuse30% Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	187In Stock	£3.07 £2.75 £2.58 £2.30 View £2.17 £1.96 £1.80 £1.79	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor 20% Tol YS5675 Amphenol Advanced Sensors 1: £5.03 2In Stock	Mfr. Part No. YS5675 Mouser Part No 527-YS5675	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor 20% Tol Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	2In Stock	£5.03 View £4.17 £3.85 £3.20 £2.94 £2.65 £2.44 £2.24	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor 20% Tol YQS8122 Amphenol Advanced Sensors 1: £1.78 36In Stock	Mfr. Part No. YQS8122 Mouser Part No 527-YQS8122	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors PTC Thermistor 20% Tol Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	36In Stock	£1.78 £1.37 £1.15 View £1.13 £1.10 £0.856 £0.744 £0.709	Min.: 1 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors YM120 +-20% Tolerance YM120D170N250 Amphenol Advanced Sensors 2,000: £2.17 Non-Stocked	Mfr. Part No. YM120D170N250 Mouser Part No 527-YM120D170N250	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors YM120 +-20% Tolerance Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	Non-Stocked	£2.17	Min.: 2,000 Mult.: 1,000
PTC (Positive Temperature Coefficient) Thermistors YM120 +-20% Tolerance YM120D200N200 Amphenol Advanced Sensors 2,500: £1.84 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. YM120D200N200 Mouser Part No 527-YM120D200N200	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors YM120 +-20% Tolerance Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	Non-Stocked Lead-Time 24 Weeks	£1.84	Min.: 2,500 Mult.: 1
PTC (Positive Temperature Coefficient) Thermistors 50V PTC Reset Fuse YQA120N0010 Amphenol Advanced Sensors 2,500: £0.583 Non-Stocked	Mfr. Part No. YQA120N0010 Mouser Part No 527-YQA120N0010	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors 50V PTC Reset Fuse Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	Non-Stocked	£0.583	Min.: 2,500 Mult.: 2,500
PTC (Positive Temperature Coefficient) Thermistors RL3508-17-110-120PT1 YQC120N0022 Amphenol Advanced Sensors 2,500: £0.773 Non-Stocked	Mfr. Part No. YQC120N0022 Mouser Part No 527-YQC120N0022	Amphenol Advanced Sensors	PTC (Positive Temperature Coefficient) Thermistors RL3508-17-110-120PT1 Learn More about Amphenol Advanced Sensors amphenol ptc thermistors	Datasheet	Non-Stocked	£0.773	Min.: 2,500 Mult.: 2,500

PTC Thermistors

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PTC Thermistors

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