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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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
B Parameter
Resistance
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Tolerance
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Maximum Operating Temperature
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Length
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Height
Packaging
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors D73 Material +-10% Tolerance
Datasheet
2,448In Stock
Min.: 1
Mult.: 1
RL10 3468 K 750 Ohms 2.5 mW 10 % PCB Mount Radial - 50 C + 150 C Disc 2.8 mm 38 mm 2.8 mm 3.3 mm Bulk
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors D95 Material +-10% Tolerance
Datasheet
1,759In Stock
Min.: 1
Mult.: 1
RL20 3965 K 750 Ohms 6.5 mW 10 % PCB Mount Radial - 50 C + 150 C Disc 5.6 mm 38 mm 5.6 mm 3.56 mm Bulk
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors 50 OHM 10% Radial Disc
Datasheet
2,263In Stock
Min.: 1
Mult.: 1
RL 3468 K 50 Ohms 7.5 mW 2 % PCB Mount Radial - 50 C + 150 C Disc 9.4 mm 38 mm 9.4 mm 3.3 mm Bulk
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors RL1004-8262-120-D1
Datasheet
1,040In Stock
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
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors DIA .11 25k Ohm
Datasheet
1,301In Stock
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
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors DIA .32 250 Ohm
Datasheet
166In Stock
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
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors DIA .22 200 Ohm
Datasheet
1,118In Stock
Min.: 1
Mult.: 1

RL20 3468 K 200 Ohms 6.5 mW 10 % PCB Mount Radial - 50 C + 150 C Disc 5.6 mm 38 mm 5.6 mm 3.81 mm Bulk
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors D140 Material +-10% Tolerance
Datasheet
1,237In Stock
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
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors 20 Ohm 20% D59 RAD
Datasheet
562In Stock
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
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors D95 Material +-10% Tolerance
Datasheet
2,123In Stock
Min.: 1
Mult.: 1
RL20 3965 K 1 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
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors DIA .11 1k Ohm
Datasheet
3,984In Stock
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
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors Cryogenic Thermistors S2 for Liquid Nitrogen (LN2)
Datasheet
104In Stock
Min.: 1
Mult.: 1
RL10 10 kOhms PCB Mount Radial 3.2 mm
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors RL2006-1600-103-SA
Datasheet
794In Stock
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
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors DIA .22 3k Ohm
Datasheet
248In Stock
775Expected 2026/03/23
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
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors 10K OHM 10% Epox
Datasheet
592In Stock
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
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors 1K OHM 10% EPOX
Datasheet
45In Stock
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
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors 2.78K OHM RADIAL
Datasheet
301In Stock
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
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors DIA .32 500 Ohm
Datasheet
146In Stock
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
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors RADIAL LEAD DISC POT ALUMTAB HSG NTC TER
314On Order
Min.: 1
Mult.: 1

AIR 4073 K 10 kOhms 2.5 mW 10 % PCB Mount Radial - 40 C + 125 C 6.35 mm 152 mm 6.35 mm
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors DIA .11 50k Ohm
Datasheet
4,990Expected 2026/05/12
Min.: 1
Mult.: 1

RL10 4615 K 50 kOhms 2.5 mW 10 % PCB Mount Radial - 50 C + 150 C Disc 2.8 mm 38 mm 2.8 mm 2.79 mm Bulk
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors NTC 5 Ohm @ 25C
Datasheet
4,899Expected 2026/07/27
Min.: 1
Mult.: 1

RL45 5 Ohms 10 % PCB Mount Radial - 50 C + 150 C 12.19 mm Bulk
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors NTC
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 300
Mult.: 300
RL20 1.991 kOhms 6.5 mW 10 % PCB Mount Radial - 50 C + 150 C Disc 5.6 mm 38 mm 5.6 mm
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors RL1003-2871-103-SA
Datasheet
Non-Stocked Lead-Time 16 Weeks
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
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors RL1006-11K-120-D1
Datasheet
Non-Stocked Lead-Time 16 Weeks
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
Amphenol Advanced Sensors NTC (Negative Temperature Coefficient) Thermistors D59 Material +-20% Tolerance
Datasheet
Non-Stocked Lead-Time 16 Weeks
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