ERTJ & ERTJ-M Multilayer NTC Thermistors

Panasonic ERT-J and ERTJ-M Multilayer NTC Thermistors feature a highly reliable multilayer / monolithic structure and a wide operating temperature range of -40°C to +150°C. These chip-type thermistors offer 66mW or 100mW rated maximum power dissipation. The surface-mount devices come in 0201, 0402, and 0603 package sizes. The ERTJ-M series is AEC-Q200 qualified. Panasonic ERT-J and ERTJ-M Multilayer NTC Thermistors are environmentally friendly, lead free, and RoHS compliant. Typical applications include car audio systems, electrical control units (ECUs), electric pumps and compressors, LED lights, batteries, and temperature detection of various circuits.

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Panasonic NTC (Negative Temperature Coefficient) Thermistors Multilayer Chip NTC Thermister
Datasheet
4,846In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

ERTJ 2800 K 68 Ohms 100 mW 3 % PCB Mount SMD/SMT - 40 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 68Ohms 5% THERMISTOR NTC
Datasheet
2,399In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

ERTJ 2800 K 68 Ohms 100 mW 5 % PCB Mount SMD/SMT - 40 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 0603 R25 10kOhms 1% B(25/50) 3380K+/-1%
Datasheet
3,707In Stock
48,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

ERTJ 3380 K 10 kOhms 100 mW 1 % SMD/SMT SMD/SMT - 40 C + 150 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.8 mm AEC-Q100 Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 10KOhms 2% THERMISTOR NTC
Datasheet
20,733In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

ERTJ 3380 K 10 kOhms 100 mW 2 % PCB Mount SMD/SMT - 40 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 0603 R25 10Kohms 2% B(25/50) 3380K+/-1%
Datasheet
5,490In Stock
Min.: 1
Mult.: 1
Reel: 4,000

ERTJ 3380 K 10 kOhms 100 mW 2 % SMD/SMT SMD/SMT - 40 C + 150 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.8 mm AEC-Q100 Reel, Cut Tape
Panasonic NTC (Negative Temperature Coefficient) Thermistors 10KOhms 3% THERMISTOR NTC
Datasheet
2,802In Stock
4,000Expected 09-06-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

ERTJ 3380 K 10 kOhms 100 mW 3 % PCB Mount SMD/SMT - 40 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 10KOhms 5% THERMISTOR NTC
Datasheet
24,578In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

ERTJ 3380 K 10 kOhms 100 mW 5 % PCB Mount SMD/SMT - 40 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 0603 R25 100Kohms 5% B(25/50) 3380K+/-1%
Datasheet
5,393In Stock
Min.: 1
Mult.: 1
Reel: 4,000

ERTJ 10 kOhms 100 mW 5 % SMD/SMT SMD/SMT - 40 C + 150 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.8 mm AEC-Q100 Reel, Cut Tape
Panasonic NTC (Negative Temperature Coefficient) Thermistors 0603 1kOhm 5% AEC-Q200 Thermistor
Datasheet
20,702In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

ERTJ 3650 K 1 kOhms 100 mW 5 % SMD/SMT SMD/SMT - 40 C + 150 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.8 mm AEC-Q200 Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors Multilayer Chip NTC Thermister
Datasheet
1,273In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

ERTJ 4100 K 47 kOhms 100 mW 3 % PCB Mount SMD/SMT - 40 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 0603 R25 47Kohms 3% B(25/50) 4100k+/-1%
Datasheet
7,945In Stock
Min.: 1
Mult.: 1
Reel: 4,000

ERTJ 4100 K 47 kOhms 100 mW 3 % SMD/SMT SMD/SMT - 40 C + 150 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.8 mm AEC-Q100 Reel, Cut Tape
Panasonic NTC (Negative Temperature Coefficient) Thermistors 47KOhms 5% THERMISTOR NTC
Datasheet
29,679In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

ERTJ 4100 K 47 kOhms 100 mW 5 % PCB Mount SMD/SMT - 40 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 0603 10kOhms 2% NTC Thermistor
Datasheet
7,399In Stock
4,000Expected 13-02-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

ERTJ 4300 K 10 kOhms 100 mW 2 % SMD/SMT SMD/SMT - 40 C + 150 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 10KOhms 3% THERMISTOR NTC
Datasheet
6,741In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

ERTJ 4250 K 10 kOhms 100 mW 3 % PCB Mount SMD/SMT - 40 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 0603 100Kohm +/-1% AEC-Q200
Datasheet
5,090In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

ERTJ 4250 K 100 kOhms 100 mW 1 % SMD/SMT SMD/SMT - 40 C + 150 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.8 mm AEC-Q200 Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 0603 100Kohm +/-5% AEC-Q200
Datasheet
1,781In Stock
Min.: 1
Mult.: 1
Reel: 4,000

ERTJ 4250 K 100 kOhms 100 mW 5 % SMD/SMT SMD/SMT - 40 C + 150 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.8 mm AEC-Q200 Reel, Cut Tape
Panasonic NTC (Negative Temperature Coefficient) Thermistors Multilayer Chip NTC Thermister
Datasheet
2,358In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

ERTJ 4250 K 15 kOhms 100 mW 3 % PCB Mount SMD/SMT - 40 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 15KOhms 5% THERMISTOR NTC
Datasheet
3,600In Stock
8,000Expected 18-03-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

ERTJ 4250 K 15 kOhms 100 mW 5 % PCB Mount SMD/SMT - 40 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 0603 22kOhms 2% NTC Thermistor
Datasheet
1,494In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

ERTJ 4250 K 22 kOhms 100 mW 2 % PCB Mount SMD/SMT - 40 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors Multilayer Chip NTC Thermister
Datasheet
890In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

ERTJ 4250 K 22 kOhms 100 mW 3 % PCB Mount SMD/SMT - 40 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors Multilayer Chip NTC Thermister
Datasheet
3,977In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

ERTJ 4250 K 33 kOhms 100 mW 3 % PCB Mount SMD/SMT - 40 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 33KOhms 5% THERMISTOR NTC
Datasheet
4,957In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

ERTJ 4250 K 33 kOhms 100 mW 5 % PCB Mount SMD/SMT - 40 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 4.7KOhms 5% THERMISTOR NTC
Datasheet
2,317In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

ERTJ 4250 K 4.7 kOhms 100 mW 5 % PCB Mount SMD/SMT - 40 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 47KOhms 5% THERMISTOR NTC
Datasheet
2,723In Stock
4,000Expected 09-03-2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

ERTJ 4300 K 47 kOhms 100 mW 5 % PCB Mount SMD/SMT - 40 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 6.8K OHM 5%
Datasheet
6,275In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

ERTJ 4300 K 6.8 kOhms 100 mW 5 % PCB Mount SMD/SMT - 40 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.8 mm Reel, Cut Tape, MouseReel