NTC (Negative Temperature Coefficient) Thermistors

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Radial Lead Type NTC Thermistors

Amphenol Advanced Sensors Radial Lead Type NTC Thermistors provide operation at high currents, a wide range of resistance vs. temperature curves, and resistance tolerances down to ±2%. These uncoated disc thermistors with radial lead are available in a wide range of material systems with excellent mechanical strength and a wide -50°C to +150°C operating temperature range. Amphenol Advanced Sensors Radial Lead Type NTC Thermistors feature high sensitivity to changes in temperature, making them ideal for temperature measurement, control, and compensation. The point-matched cost-effective, solid-state sensors are suitable for PCB and probe mountings.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (INR) Filter the results in the table by unit price based on your quantity.	Qty.	Series	B Parameter	Resistance	Power Rating	Tolerance	Mounting Style	Termination Style	Minimum Operating Temperature	Maximum Operating Temperature	Package/Case	Diameter	Length	Width	Height	Packaging
NTC (Negative Temperature Coefficient) Thermistors DIA .22 50 Ohm RL2007-32.8-59-D1 Amphenol Advanced Sensors 1: ₹147.13 1,707In Stock	Mfr. Part No. RL2007-32.8-59-D1 Mouser Part No 527-2007-50	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors DIA .22 50 Ohm Learn More about Amphenol Advanced Sensors amphenol ntc thermistors radial lead	Datasheet	1,707In Stock	₹147.13 ₹146.18 ₹141.40 ₹132.80	Min.: 1 Mult.: 1	RL20	3096 K	50 Ohms	6.5 mW	10 %	PCB Mount	Radial	- 50 C	+ 150 C	Disc	5.6 mm	38 mm	5.6 mm	4.06 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors D140 Material +-10% Tolerance RL4005-2670-140-D1 Amphenol Advanced Sensors 1: ₹405.09 834In Stock	Mfr. Part No. RL4005-2670-140-D1 Mouser Part No 527-40052670140D1	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors D140 Material +-10% Tolerance Learn More about Amphenol Advanced Sensors amphenol ntc thermistors radial lead	Datasheet	834In Stock	₹405.09 ₹303.82 ₹270.38 ₹257.00 View ₹250.31 ₹216.88 ₹209.23 ₹189.17	Min.: 1 Mult.: 1	RL40	4615 K	5 kOhms	9 mW	10 %	PCB Mount	Radial	- 50 C	+ 150 C	Disc	10.92 mm	38 mm	10.92 mm	3.56 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors DIA .11 100k Ohm RL1006-53.4K-140-D1 Amphenol Advanced Sensors 1: ₹519.74 4,231In Stock	Mfr. Part No. RL1006-53.4K-140-D1 Mouser Part No 527-1006-100K	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors DIA .11 100k Ohm Learn More about Amphenol Advanced Sensors amphenol ntc thermistors radial lead	Datasheet	4,231In Stock	₹519.74 ₹461.46 ₹415.60 ₹385.98 View ₹368.78 ₹353.50 ₹322.93 ₹291.40	Min.: 1 Mult.: 1	RL10	4615 K	100 kOhms	2.7 mW	10 %	PCB Mount	Radial	- 50 C	+ 150 C	Disc	2.8 mm	38 mm	2.8 mm	3.56 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors RL1004-8262-120-D1 RL1004-8262-120-D1 Amphenol Advanced Sensors 1: ₹219.74 1,040In Stock	Mfr. Part No. RL1004-8262-120-D1 Mouser Part No 527-10048262120D1	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors RL1004-8262-120-D1 Learn More about Amphenol Advanced Sensors amphenol ntc thermistors radial lead	Datasheet	1,040In Stock	₹219.74 ₹179.62 ₹145.22 ₹135.67 View ₹128.98 ₹128.02 ₹112.74 ₹108.92 ₹101.27	Min.: 1 Mult.: 1	RL10	4356 K	15 kOhms	2.5 mW	10 %	PCB Mount	Radial	- 50 C	+ 150 C	Disc	2.8 mm	38 mm	2.8 mm	3.05 mm
NTC (Negative Temperature Coefficient) Thermistors DIA .11 25k Ohm RL1007-13.8K-120-D1 Amphenol Advanced Sensors 1: ₹197.77 1,300In Stock	Mfr. Part No. RL1007-13.8K-120-D1 Mouser Part No 527-1007-25K	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors DIA .11 25k Ohm Learn More about Amphenol Advanced Sensors amphenol ntc thermistors radial lead	Datasheet	1,300In Stock	₹197.77 ₹152.86 ₹127.07 ₹124.20 View ₹113.69 ₹111.78 ₹98.41 ₹94.30 ₹87.04	Min.: 1 Mult.: 1	RL10	4356 K	25 kOhms	2.8 mW	10 %	PCB Mount	Radial	- 50 C	+ 150 C	Disc	2.8 mm	38 mm	2.8 mm	3.81 mm
NTC (Negative Temperature Coefficient) Thermistors DIA .22 2786 Ohm RL2006-1600-103-D1 Amphenol Advanced Sensors 1: ₹171.97 1,317In Stock	Mfr. Part No. RL2006-1600-103-D1 Mouser Part No 527-2006-2786	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors DIA .22 2786 Ohm Learn More about Amphenol Advanced Sensors amphenol ntc thermistors radial lead	Datasheet	1,317In Stock	₹171.97 ₹128.98 ₹84.27 ₹81.21 View ₹79.30 ₹78.53 ₹70.60 ₹66.02 ₹63.92	Min.: 1 Mult.: 1	RL20	4073 K	2.78 kOhms	6.5 mW	10 %	PCB Mount	Radial	- 50 C	+ 150 C	Disc	5.6 mm	38 mm	5.6 mm	3.81 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 4.7A 5ohm RL4504-3.28-59-S54 Amphenol Advanced Sensors 1: ₹205.41 1,318In Stock	Mfr. Part No. RL4504-3.28-59-S54 Mouser Part No 527-RL4504-3.2859S54	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors 4.7A 5ohm Learn More about Amphenol Advanced Sensors amphenol ntc thermistors radial lead	Datasheet	1,318In Stock	₹205.41 ₹158.60 ₹131.85 ₹128.98 View ₹117.51 ₹102.23 ₹96.50 ₹89.90	Min.: 1 Mult.: 1	RL	3096 K	5 Ohms	15 mW	10 %	Off-Board	Wire Lead	- 50 C	+ 175 C	Disc	14 mm	38 mm	14 mm	3.56 mm
NTC (Negative Temperature Coefficient) Thermistors DIA .32 250 Ohm RL3004-144-95-D1 Amphenol Advanced Sensors 1: ₹913.36 160In Stock	Mfr. Part No. RL3004-144-95-D1 Mouser Part No 527-3004-250	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors DIA .32 250 Ohm Learn More about Amphenol Advanced Sensors amphenol ntc thermistors radial lead	Datasheet	160In Stock	₹913.36 ₹812.09 ₹730.88 ₹676.42 View ₹630.56 ₹591.39 ₹548.40 ₹525.47	Min.: 1 Mult.: 1	RL30	3965 K	250 Ohms	7 mW	10 %	PCB Mount	Radial	- 50 C	+ 150 C	Disc	8.1 mm	38 mm	8.1 mm	3.3 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors D140 Material +-10% Tolerance RL3006-5340-140-D1 Amphenol Advanced Sensors 1: ₹112.74 1,237In Stock	Mfr. Part No. RL3006-5340-140-D1 Mouser Part No 527-30065340140D1	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors D140 Material +-10% Tolerance Learn More about Amphenol Advanced Sensors amphenol ntc thermistors radial lead	Datasheet	1,237In Stock	₹112.74 ₹107.00 ₹101.27 ₹96.50 ₹91.81	Min.: 1 Mult.: 1	RL30	4615 K	10 kOhms	7.5 mW	10 %	PCB Mount	Radial	- 50 C	+ 150 C	Disc	8.1 mm	38 mm	8.1 mm	3.81 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 20 Ohm 20% D59 RAD RL3008-13.1-59-D1 Amphenol Advanced Sensors 1: ₹157.64 527In Stock	Mfr. Part No. RL3008-13.1-59-D1 Mouser Part No 527-RL3008-13.1-59	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors 20 Ohm 20% D59 RAD Learn More about Amphenol Advanced Sensors amphenol ntc thermistors radial lead	Datasheet	527In Stock	₹157.64 ₹155.73 ₹149.04 ₹144.27 ₹141.40	Min.: 1 Mult.: 1	RL30	3096 K	20 Ohms	8 mW	10 %	PCB Mount	Radial	- 50 C	+ 150 C	Disc	8.1 mm	38 mm	8.1 mm	4.32 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors Cryogenic Thermistors S2 for Liquid Nitrogen (LN2) RL1004-10K-0-S2 Amphenol Advanced Sensors 1: ₹6,995.44 10In Stock 100Expected 14-12-2026	Mfr. Part No. RL1004-10K-0-S2 Mouser Part No 527-RL1004-10K-0-S2	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors Cryogenic Thermistors S2 for Liquid Nitrogen (LN2) Learn More about Amphenol Advanced Sensors amphenol cryogenic ntc thermistors	Datasheet	10In Stock 100Expected 14-12-2026	₹6,995.44 ₹6,474.75 ₹6,279.84 ₹6,047.68 View ₹5,888.13 ₹5,608.20 ₹5,603.42 Quote	Min.: 1 Mult.: 1	RL10		10 kOhms			PCB Mount	Radial				3.2 mm
NTC (Negative Temperature Coefficient) Thermistors RL1005-5744-103-SA RL1005-5744-103-SA Amphenol Advanced Sensors 1: ₹237.89 1,948In Stock 2,000On Order	Mfr. Part No. RL1005-5744-103-SA Mouser Part No 527-10055744103SA	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors RL1005-5744-103-SA Learn More about Amphenol Advanced Sensors amphenol ntc thermistors radial lead	Datasheet	1,948In Stock 2,000On Order On Order Ship Dates Mfr. No: RL1005-5744-103-SA Stock: 1,948 Can Dispatch Immediately On Order: 873 Expected 26-10-2026 1,127 Expected 23-12-2026 Factory Lead Time: 16 Weeks	₹237.89 ₹227.39 ₹214.01 ₹205.41 View ₹197.77 ₹181.53 ₹161.46 ₹153.82	Min.: 1 Mult.: 1	SA	4073 K	10 kOhms	1 mW	1 %	PCB Mount	Radial	- 50 C	+ 150 C	Disc	2.8 mm	38 mm	2.8 mm	3.3 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors DIA .11 1k Ohm RL1007-624-73-D1 Amphenol Advanced Sensors 1: ₹128.02 2,958In Stock	Mfr. Part No. RL1007-624-73-D1 Mouser Part No 527-1007-1K	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors DIA .11 1k Ohm Learn More about Amphenol Advanced Sensors amphenol ntc thermistors radial lead	Datasheet	2,958In Stock	₹128.02 ₹122.29 ₹114.65 ₹113.69	Min.: 1 Mult.: 1	RL10	3468 K	1 kOhms	2.8 mW	10 %	PCB Mount	Radial	- 50 C	+ 150 C	Disc	2.8 mm	38 mm	2.8 mm	3.81 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors DIA .22 3k Ohm RL2007-1723-103-SA Amphenol Advanced Sensors 1: ₹530.25 551In Stock	Mfr. Part No. RL2007-1723-103-SA Mouser Part No 527-2007-3K	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors DIA .22 3k Ohm Learn More about Amphenol Advanced Sensors amphenol ntc thermistors radial lead	Datasheet	551In Stock	₹530.25 ₹476.74 ₹448.08 ₹420.38 View ₹396.49 ₹391.71 ₹371.65 ₹359.23	Min.: 1 Mult.: 1	SA	4073 K	3 kOhms	2.5 mW	1 %	PCB Mount	Radial	- 50 C	+ 150 C	Disc	5.6 mm	38 mm	5.6 mm	4.06 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors Cryogenic Thermistors RL1004-10K-0-S1 Amphenol Advanced Sensors 1: ₹5,296.74 146In Stock	Mfr. Part No. RL1004-10K-0-S1 Mouser Part No 527-RL1004-10K-0-S1	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors Cryogenic Thermistors Learn More about Amphenol Advanced Sensors amphenol cryogenic ntc thermistors	Datasheet	146In Stock	₹5,296.74 ₹4,887.83 ₹4,734.96 ₹4,552.48 View ₹4,427.32 ₹4,311.72	Min.: 1 Mult.: 1	RL10		10 kOhms		20 %	PCB Mount	Radial	- 50 C	+ 150 C		2.8 mm	38 mm	2.8 mm	2.79 mm
NTC (Negative Temperature Coefficient) Thermistors DIA .11 100 Ohm RL1004-65.6-59-D1 Amphenol Advanced Sensors 1: ₹212.10 1,542In Stock	Mfr. Part No. RL1004-65.6-59-D1 Mouser Part No 527-1004-100	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors DIA .11 100 Ohm Learn More about Amphenol Advanced Sensors amphenol ntc thermistors radial lead	Datasheet	1,542In Stock	₹212.10 ₹197.77 ₹184.39 ₹179.62 View ₹163.37 ₹161.46 ₹150.95 ₹148.09 ₹138.53	Min.: 1 Mult.: 1	RL10	3096 K	100 Ohms	2.5 mW	10 %	PCB Mount	Radial	- 50 C	+ 150 C	Disc	2.8 mm	38 mm	2.8 mm	3.05 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors RL2006-1600-103-SA RL2006-1600-103-SA Amphenol Advanced Sensors 1: ₹179.62 9In Stock	Mfr. Part No. RL2006-1600-103-SA Mouser Part No 527-20061600103SA	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors RL2006-1600-103-SA Learn More about Amphenol Advanced Sensors amphenol ntc thermistors radial lead	Datasheet	9In Stock	₹179.62 ₹149.04 ₹144.27 ₹140.44 View ₹139.49 ₹123.25 ₹118.47 ₹117.51	Min.: 1 Mult.: 1	SA	4073 K	2.78 kOhms	6.5 mW	1 %	PCB Mount	Radial	- 50 C	+ 150 C	Disc	5.6 mm	38 mm	5.6 mm	3.81 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors 10K OHM 10% Epox RL1009-5820-97-S64 Amphenol Advanced Sensors 1: ₹174.84 592In Stock	Mfr. Part No. RL1009-5820-97-S64 Mouser Part No 527-RL1009-582097S64	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors 10K OHM 10% Epox Learn More about Amphenol Advanced Sensors amphenol ntc thermistors radial lead	Datasheet	592In Stock	₹174.84 ₹146.18 ₹134.71 ₹120.38 View ₹112.74 ₹104.14 ₹86.65 ₹77.87	Min.: 1 Mult.: 1	RL	3972 K	10 kOhms	2.5 mW	10 %	PCB Mount	Radial	- 50 C	+ 150 C	Disc	2.8 mm	38 mm	2.8 mm	4.32 mm
NTC (Negative Temperature Coefficient) Thermistors 1K OHM 10% EPOX RL2004-582-97-S41 Amphenol Advanced Sensors 1: ₹109.87 35In Stock	Mfr. Part No. RL2004-582-97-S41 Mouser Part No 527-RL2004-582-97S41	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors 1K OHM 10% EPOX Learn More about Amphenol Advanced Sensors amphenol ntc thermistors radial lead	Datasheet	35In Stock	₹109.87 ₹92.48 ₹85.41 ₹76.24 View ₹71.18 ₹65.73 ₹54.65 ₹49.11	Min.: 1 Mult.: 1	RL	3972 K	10 kOhms	6.5 mW	10 %	PCB Mount	Radial	- 50 C	+ 150 C	Disc	5.6 mm	38 mm	5.6 mm	3.3 mm
NTC (Negative Temperature Coefficient) Thermistors 2.78K OHM RADIAL RL2006-1600-103-S60 Amphenol Advanced Sensors 1: ₹109.87 301In Stock	Mfr. Part No. RL2006-1600-103-S60 Mouser Part No 527-RL20061600103S60	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors 2.78K OHM RADIAL Learn More about Amphenol Advanced Sensors amphenol ntc thermistors radial lead	Datasheet	301In Stock	₹109.87 ₹92.48 ₹85.41 ₹76.24 View ₹71.18 ₹65.73 ₹54.65 ₹49.11	Min.: 1 Mult.: 1	RL	4073 K	2.752 kOhms	6.5 mW	4.36 %	PCB Mount	Radial	- 50 C	+ 150 C	Disc	5.6 mm	38 mm	5.6 mm	3.81 mm
NTC (Negative Temperature Coefficient) Thermistors DIA .32 500 Ohm RL3004-291-97-D1 Amphenol Advanced Sensors 1: ₹178.66 135In Stock	Mfr. Part No. RL3004-291-97-D1 Mouser Part No 527-3004-500	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors DIA .32 500 Ohm Learn More about Amphenol Advanced Sensors amphenol ntc thermistors radial lead	Datasheet	135In Stock	₹178.66 ₹176.75 ₹171.97 ₹163.37	Min.: 1 Mult.: 1	RL30	3972 K	500 Ohms	7 mW	10 %	PCB Mount	Radial	- 50 C	+ 150 C	Disc	8.1 mm	38 mm	8.1 mm	3.3 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors RL1003-2871-103-SA RL1003-2871-103-SA Amphenol Advanced Sensors 1,000: ₹573.24 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RL1003-2871-103-SA Mouser Part No 527-10032871103SA	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors RL1003-2871-103-SA Learn More about Amphenol Advanced Sensors amphenol ntc thermistors radial lead	Datasheet	Non-Stocked Lead-Time 16 Weeks	₹573.24	Min.: 1,000 Mult.: 1,000	SA	4073 K	5 kOhms	1 mW	1 C	PCB Mount	Radial	- 50 C	+ 150 C	Disc	2.8 mm	38 mm	2.8 mm		Bulk
NTC (Negative Temperature Coefficient) Thermistors RL1006-11K-120-D1 RL1006-11K-120-D1 Amphenol Advanced Sensors 5,000: ₹301.91 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RL1006-11K-120-D1 Mouser Part No 527-100611K120D1	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors RL1006-11K-120-D1 Learn More about Amphenol Advanced Sensors amphenol ntc thermistors radial lead	Datasheet	Non-Stocked Lead-Time 16 Weeks	₹301.91	Min.: 5,000 Mult.: 5,000	RL10	4356 K	20 kOhms	2.7 mW	10 %	PCB Mount	Radial	- 50 C	+ 150 C	Disc	2.8 mm	38 mm	2.8 mm	3.56 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors D59 Material +-20% Tolerance RL1006-98.4-59-D1 Amphenol Advanced Sensors 5,000: ₹189.17 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RL1006-98.4-59-D1 Mouser Part No 527-100698.459D1	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors D59 Material +-20% Tolerance Learn More about Amphenol Advanced Sensors amphenol ntc thermistors radial lead	Datasheet	Non-Stocked Lead-Time 16 Weeks	₹189.17	Min.: 5,000 Mult.: 5,000	RL10	3096 K	150 Ohms	2.7 mW	10 %	PCB Mount	Radial	- 50 C	+ 150 C	Disc	2.8 mm	38 mm	2.8 mm	3.56 mm	Bulk
NTC (Negative Temperature Coefficient) Thermistors D122 Material +-10% Tolerance RL2004-4429-122-D1 Amphenol Advanced Sensors 5,000: ₹533.11 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. RL2004-4429-122-D1 Mouser Part No 527-20044429122D1	Amphenol Advanced Sensors	NTC (Negative Temperature Coefficient) Thermistors D122 Material +-10% Tolerance Learn More about Amphenol Advanced Sensors amphenol ntc thermistors radial lead	Datasheet	Non-Stocked Lead-Time 16 Weeks	₹533.11	Min.: 5,000 Mult.: 5,000	RL20	4365 K	8 kOhms	6.5 mW	10 %	PCB Mount	Radial	- 50 C	+ 150 C	Disc	5.6 mm	38 mm	5.6 mm		Bulk