NTCG SMD NTC Thermistors

TDK NTCG SMD Negative Temperature Coefficient Thermistors provide a wide range of resistances and B constants with high stability of resistance values after soldering. The 0603, 1005, 1608, and 2012 sizes provide identical resistance-temperature characteristics. TDK NTCG SMD Negative Temperature Coefficient Thermistors use lead-less terminal electrodes and electroplating (Ni-Sn) to provide excellent solderability and soldering heat resistance. Typical applications include temperature sensors and temperature compensation.

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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
Power Rating
Tolerance
Mounting Style
Termination Style
Minimum Operating Temperature
Maximum Operating Temperature
Package/Case
Length
Width
Height
Qualification
Packaging
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0402 10K J60 B-3455 NICA
Datasheet
21,906In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Standard 3455 K 10 kOhms 150 mW 5 % PCB Mount SMD/SMT - 55 C + 125 C 0402 (1005 metric) 1 mm 0.5 mm 0.6 mm Reel, Cut Tape, MouseReel
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors 0402 10K 5% B-4000 NTC AEC-Q200
Datasheet
18,898In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Standard 3980 K 10 kOhms 150 mW 5 % PCB Mount SMD/SMT - 40 C + 150 C 0402 (1005 metric) 1 mm 0.5 mm 0.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors 0402 4.7K 5% B-4000 NTC AEC-Q200
Datasheet
3,573In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Standard 3980 K 4.7 kOhms 150 mW 5 % PCB Mount SMD/SMT - 40 C + 150 C 0402 (1005 metric) 1 mm 0.5 mm 0.6 mm AEC-Q200 Reel, Cut Tape, MouseReel
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors 0603 4K7 H60 B-3650 NTC Thermistor
Datasheet
2,841In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Standard 3635 K 4.7 kOhms 180 mW 3 % PCB Mount SMD/SMT - 55 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.9 mm Reel, Cut Tape
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors 0603 1K H60 B-4000 NTC Thermistor
Datasheet
1,145In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Standard 3980 K 1 kOhms 180 mW 3 % PCB Mount SMD/SMT - 55 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.9 mm Reel, Cut Tape
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors 0603 1.0K 5% B-4000 NTC
Datasheet
7,552In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Standard 4000 K 1 kOhms 180 mW 5 % PCB Mount SMD/SMT - 55 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.9 mm Reel, Cut Tape, MouseReel
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors 22K OHM 3%
Datasheet
2,961In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Standard 4000 K 2.2 kOhms 180 mW 3 % PCB Mount SMD/SMT - 55 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.9 mm Reel, Cut Tape
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors NTC Thermistor 0603 2K2 J60 B-4000
Datasheet
2,608In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Standard 4000 K 2.2 kOhms 180 mW 5 % PCB Mount SMD/SMT - 55 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.9 mm Reel, Cut Tape, MouseReel
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors 0603 47K 5% B-4000 NTC
Datasheet
3,402In Stock
4,000Expected 2026/05/22
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Standard 4000 K 47 kOhms 180 mW 5 % PCB Mount SMD/SMT - 55 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.9 mm Reel, Cut Tape, MouseReel
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors 0603 10K 1% B-3455 NTC
Datasheet
6,302In Stock
79,300On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Standard 3455 K 10 kOhms 180 mW 1 % PCB Mount SMD/SMT - 55 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.9 mm Reel, Cut Tape, MouseReel
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 0603 10K H60 B-3455 NICA
Datasheet
5,725In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Standard 3455 K 10 kOhms 180 mW 3 % PCB Mount SMD/SMT - 55 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.9 mm Reel, Cut Tape, MouseReel
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors 0603 10K 5% B-3455 NTC
Datasheet
8,470In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Standard 3455 K 10 kOhms 180 mW 5 % PCB Mount SMD/SMT - 55 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.9 mm Reel, Cut Tape, MouseReel
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 0603 10K H60 B-3455 NICA
Datasheet
3,228In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Standard 3455 K 10 kOhms 180 mW 3 % SMD/SMT SMD/SMT - 40 C + 150 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.9 mm AEC-Q200 Reel, Cut Tape
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors 10K OHM 5%
Datasheet
4,897In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Standard 4000 K 10 kOhms 180 mW 3 % PCB Mount SMD/SMT - 40 C + 150 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.9 mm AEC-Q200 Reel, Cut Tape, MouseReel
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors 0603 10K 5% B-4000 NTC
Datasheet
6,317In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Standard 4000 K 10 kOhms 180 mW 5 % PCB Mount SMD/SMT - 40 C + 150 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.9 mm AEC-Q200 Reel, Cut Tape, MouseReel
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors 0603 22K 5% B-4480 NTC
Datasheet
5,169In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Standard 4386 K 22 kOhms 180 mW 5 % PCB Mount SMD/SMT - 55 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.9 mm Reel, Cut Tape, MouseReel
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors 0603 470K 3% B-4480 NTC
Datasheet
996In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Standard 4480 K 470 kOhms 180 mW 3 % PCB Mount SMD/SMT - 55 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.9 mm Reel, Cut Tape, MouseReel
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors 0603 470K 5% B-4480 NTC
Datasheet
6,504In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Standard 4480 K 470 kOhms 180 mW 5 % PCB Mount SMD/SMT - 55 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.9 mm Reel, Cut Tape, MouseReel
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 0603 100K H60 B-4480
Datasheet
3,285In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Standard 4480 K 100 kOhms 180 mW 3 % PCB Mount SMD/SMT - 55 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.9 mm Reel, Cut Tape
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors 0805 1K H62 B-4000 NTC Thermistor
Datasheet
2,042In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Standard 4000 K 1 kOhms 210 mW 3 % PCB Mount SMD/SMT - 55 C + 125 C 0805 (2012 metric) 2 mm 1.25 mm 1.3 mm Reel, Cut Tape, MouseReel
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors 0805 10K 5% B-3650 NTC
Datasheet
13,616In Stock
4,000Expected 2026/02/26
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Standard 4000 K 10 kOhms 210 mW 5 % PCB Mount SMD/SMT - 55 C + 125 C 0805 (2012 metric) 2 mm 1.25 mm 1.3 mm Reel, Cut Tape, MouseReel
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors 0805 15K J62 B-4000 NTC Thermistor
Datasheet
2,922In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Standard 4000 K 15 kOhms 210 mW 5 % PCB Mount SMD/SMT - 55 C + 125 C 0805 (2012 metric) 2 mm 1.25 mm 1.3 mm Reel, Cut Tape, MouseReel
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors 0805 22K 5% B-4000 NTC
Datasheet
8,286In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Standard 3940 K, 3980 K, 4000 K 22 kOhms 210 mW 5 % PCB Mount SMD/SMT - 55 C + 125 C 0805 (2012 metric) 2 mm 1.25 mm 1.3 mm Reel, Cut Tape, MouseReel
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors 0805 3K3 H62 B-4000 NTC Thermistor
Datasheet
904In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Standard 3940 K, 3980 K, 4000 K 3.3 kOhms 210 mW 3 % PCB Mount SMD/SMT - 55 C + 125 C 0805 (2012 metric) 2 mm 1.25 mm 1.3 mm Reel, Cut Tape
EPCOS / TDK NTC (Negative Temperature Coefficient) Thermistors 0805 3K3 J62 B-4000 NTC Thermistor
Datasheet
2,998In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Standard 3940 K, 3980 K, 4000 K 3.3 kOhms 210 mW 5 % PCB Mount SMD/SMT - 55 C + 125 C 0805 (2012 metric) 2 mm 1.25 mm 1.3 mm Reel, Cut Tape