NTCLE203E3 Radial-Leaded NTC Thermistors

Vishay / BC Components NTCLE203E3 Radial-Leaded NTC Thermistors offer a 2KΩ to 470KΩ resistance range and 100mW maximum power dissipation. These thermistors feature NTC ceramic construction, good stability over a long life, low heat conductivity through 0.4mm Ni-leads, and consist of a chip with two tinned nickel leads. Vishay / BC Components NTCLE203E3 Radial-Leaded NTC Thermistors are suitable for temperature measurement, accurate remote sensing, and sensing and control in industrial, consumer, and telecom applications.

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Qty. RoHS ECAD Model Series
B Parameter
Resistance
Power Rating
Tolerance
Mounting Style
Termination Style
Minimum Operating Temperature
Maximum Operating Temperature
Diameter
Length
Width
Height
Qualification
Packaging
Vishay / BC Components NTC Thermistors 47Kohm/1% 4090/1.5%
Datasheet
384In Stock
Min.: 1
Mult.: 1

NTCLE203E3 Bulk
Vishay / BC Components NTC Thermistors 2Kohm/5% 3528/0.5%
Datasheet
1,707In Stock
Min.: 1
Mult.: 1

NTCLE203E3 3528 K 2 kOhms 100 mW 5 % Through Hole Radial - 40 C + 125 C 40 mm Bulk
Vishay / BC Components NTC Thermistors 5Kohm/1% 3977/.75%
Datasheet
724In Stock
Min.: 1
Mult.: 1

NTCLE203E3 Bulk
Vishay / BC Components NTC Thermistors 2Kohm/1% 3528/0.5%
Datasheet
350In Stock
500Expected 9/15/2026
Min.: 1
Mult.: 1

NTCLE203E3 Bulk
Vishay / BC Components NTC Thermistors 2.7Kohms Special Tol Special Tol
Datasheet
2,008In Stock
Min.: 1
Mult.: 1

NTCLE203E3 4090 K 2.7 kOhms 100 mW 0.75 % PCB Mount Radial - 55 C + 150 C 6 mm 4.2 mm 4 mm AEC-Q100 Bulk
Vishay / BC Components NTC Thermistors 2.7Kohms 1% Radial
Datasheet
1,089In Stock
Min.: 1
Mult.: 1

NTCLE203E3 3977 K 2.7 kOhms 100 mW 1 % PCB Mount Radial - 40 C + 125 C 46 mm 3.6 mm 8 mm Bulk
Vishay / BC Components NTC Thermistors NTC Ni 0.4 lead 10K 2%
Datasheet
963In Stock
Min.: 1
Mult.: 1

NTCLE203E3 3977 K 10 kOhms 100 mW 2 % Through Hole Radial - 40 C + 125 C 8 mm 3.6 mm 3 mm Bulk
Vishay / BC Components NTC Thermistors NTC Ni 0.4 lead 10K 3%
Datasheet
1,002In Stock
Min.: 1
Mult.: 1

NTCLE203E3 3977 K 10 kOhms 100 mW 3 % Through Hole Radial - 40 C + 125 C 8 mm 3.6 mm 3 mm Bulk
Vishay / BC Components NTC Thermistors NTC Ni 0.4 lead 10K 5%
Datasheet
1,858In Stock
Min.: 1
Mult.: 1

NTCLE203E3 3977 K 10 kOhms 100 mW 5 % Through Hole Radial - 40 C + 125 C 8 mm 3.6 mm 3 mm Bulk
Vishay / BC Components NTC Thermistors NTC Ni 0.4 lead 100K 2%
Datasheet
1,574In Stock
Min.: 1
Mult.: 1

NTCLE203E3 4190 K 100 kOhms 100 mW 2 % Through Hole Radial - 40 C + 125 C 8 mm 3.6 mm 3 mm Bulk
Vishay / BC Components NTC Thermistors NTC Ni 0.4 lead 12K 3%
Datasheet
1,927In Stock
Min.: 1
Mult.: 1

NTCLE203E3 3740 K 12 kOhms 100 mW 3 % Through Hole Radial - 40 C + 125 C 8 mm 3.6 mm 3 mm Bulk
Vishay / BC Components NTC Thermistors NTC Ni 0.4 lead 4K7 2%
Datasheet
2,065In Stock
Min.: 1
Mult.: 1

NTCLE203E3 3977 K 4.7 kOhms 100 mW 2 % Through Hole Radial - 40 C + 125 C 8 mm 3.6 mm 3 mm Bulk
Vishay / BC Components NTC Thermistors NTC Ni 0.4 lead 47K 2%
Datasheet
1,857In Stock
Min.: 1
Mult.: 1

NTCLE203E3 4090 K 47 kOhms 100 mW 2 % Through Hole Radial - 40 C + 125 C 8 mm 3.6 mm 3 mm Bulk
Vishay / BC Components NTC Thermistors NTC Ni 0.4 lead 5K 5%
Datasheet
936In Stock
Min.: 1
Mult.: 1

NTCLE203E3 3977 K 5 kOhms 100 mW 5 % Through Hole Radial - 40 C + 125 C 8 mm 3.6 mm 3 mm Bulk
Vishay / BC Components NTC Thermistors 10K OHM 1%
Datasheet
7,351In Stock
Min.: 1
Mult.: 1

NTCLE203E3 3977 K 10 kOhms 100 mW 1 % PCB Mount Radial - 40 C + 125 C 3.4 mm 46 mm 3.6 mm 8 mm Bulk
Vishay / BC Components NTC Thermistors 10Kohm/2% 3977/.75%
Datasheet
2,097In Stock
Min.: 1
Mult.: 1

NTCLE203E3 3977 K 10 kOhms 100 mW 1 % PCB Mount Radial - 40 C + 125 C 46 mm 3.6 mm 8 mm Bulk
Vishay / BC Components NTC Thermistors 10Kohms 2%
Datasheet
19,717In Stock
Min.: 1
Mult.: 1

NTCLE203E3 3977 K 10 kOhms 100 mW 2 % PCB Mount Radial - 40 C + 125 C 3.4 mm 46 mm 3.6 mm 8 mm Bulk
Vishay / BC Components NTC Thermistors 10Kohms Special Tol Special Tol
Datasheet
4,382In Stock
Min.: 1
Mult.: 1

NTCLE203E3 3984 K 10 kOhms 100 mW 2.2 % PCB Mount Radial - 55 C + 150 C 47 mm 4.2 mm 8 mm AEC-Q100 Bulk
Vishay / BC Components NTC Thermistors 100Kohms 1%
Datasheet
127In Stock
1,000Expected 9/28/2026
Min.: 1
Mult.: 1

NTCLE203E3 4190 K 100 kOhms 100 mW 1 % PCB Mount Radial - 40 C + 125 C 46 mm 3.6 mm 8 mm Bulk
Vishay / BC Components NTC Thermistors 10Kohms 3% Radial
Datasheet
725In Stock
Min.: 1
Mult.: 1

NTCLE203E3 3977 K 10 kOhms 100 mW 3 % PCB Mount Radial - 40 C + 125 C 46 mm 3.6 mm 8 mm Bulk
Vishay / BC Components NTC Thermistors 10Kohms 5% Radial
Datasheet
388In Stock
5,500Expected 9/21/2026
Min.: 1
Mult.: 1

NTCLE203E3 3977 K 10 kOhms 100 mW 5 % PCB Mount Radial - 40 C + 125 C 46 mm 3.6 mm 8 mm Bulk
Vishay / BC Components NTC Thermistors 100Kohm/2% 4190/1.5%
Datasheet
800In Stock
Min.: 1
Mult.: 1

NTCLE203E3 Bulk
Vishay / BC Components NTC Thermistors 100Kohms 2%
Datasheet
1,650In Stock
2,000Expected 3/8/2027
Min.: 1
Mult.: 1

NTCLE203E3 4190 K 100 kOhms 100 mW 2 % PCB Mount Radial - 40 C + 125 C 46 mm 3.6 mm 8 mm Bulk
Vishay / BC Components NTC Thermistors 100Kohms 3%
Datasheet
3,408In Stock
Min.: 1
Mult.: 1

NTCLE203E3 4190 K 100 kOhms 100 mW 3 % PCB Mount Radial - 40 C + 125 C 3.6 mm 3 mm 8 mm Bulk
Vishay / BC Components NTC Thermistors 2Kohms 3%
Datasheet
446In Stock
Min.: 1
Mult.: 1

NTCLE203E3 3528 K 2 kOhms 100 mW 3 % PCB Mount Radial - 40 C + 125 C 9 mm 3.3 mm 3 mm Bulk