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 0201 10kOhms 2% NTC Thermistor
Datasheet
6,673In Stock
15,000Expected 13/2/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15,000

ERTJ 3380 K 10 kOhms 33 mW 2 % PCB Mount SMD/SMT - 40 C + 125 C 0201 (0603 metric) 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 10KOhms 5% THERMISTOR NTC
Datasheet
63,478In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15,000

ERTJ 3380 K 10 kOhms 33 mW 5 % PCB Mount SMD/SMT - 40 C + 125 C 0201 (0603 metric) 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors Multilayer Chip NTC Thermistor
Datasheet
42,558In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15,000
ERTJ 47 kOhms 33 mW 1 % PCB Mount SMD/SMT - 40 C + 125 C 0201 (0603 metric) 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 0201 47Kohm 3%
Datasheet
14,755In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15,000

ERTJ 4050 K 47 kOhms 33 mW 3 % PCB Mount SMD/SMT - 40 C + 125 C 0201 (0603 metric) 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors Multilayer NTC (Negative Temperature Coefficient) Thermistors
Datasheet
13,233In Stock
15,000Expected 13/2/2026
Min.: 1
Mult.: 1
Reel: 15,000

ERTJ 4300 K 100 kOhms 33 mW 1 % PCB Mount SMD/SMT - 40 C + 125 C 0201 (0603 metric) 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape
Panasonic NTC (Negative Temperature Coefficient) Thermistors 0201 220kOhm 3% NTC Thermistor
Datasheet
23,305In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15,000

ERTJ 4500 K 220 kOhms 33 mW 3 % PCB Mount SMD/SMT - 40 C + 125 C 0201 (0603 metric) 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 3KOhms 5% THERMISTOR NTC
Datasheet
21,915In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15,000

ERTJ 4500 K 3 kOhms 33 mW 5 % PCB Mount SMD/SMT - 40 C + 125 C 0201 (0603 metric) 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors Multilayer Chip NTC Thermistor
Datasheet
17,401In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15,000
ERTJ 4700 K 100 kOhms 33 mW 1 % PCB Mount SMD/SMT - 40 C + 125 C 0201 (0603 metric) 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 0603 1kOhm 1% AEC-Q200 Thermistor
Datasheet
57,800On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

ERTJ 3650 K 1 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 68Ohms 5% THERMISTOR NTC
Datasheet
9,946Expected 13/2/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

ERTJ 2800 K 68 Ohms 66 mW 5 % PCB Mount SMD/SMT - 40 C + 125 C 0402 (1005 metric) 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 0402 2kOhm 2% AEC-Q200 Thermistor
Datasheet
70,000Expected 13/2/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

ERTJ 3410 K 2 kOhms 66 mW 2 % SMD/SMT SMD/SMT - 40 C + 150 C 0402 (1005 metric) 1 mm 0.5 mm 0.5 mm AEC-Q200 Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 2.0KOhms 5% THERMISTOR NTC
Datasheet
19,946On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

ERTJ 4500 K 2 kOhms 66 mW 5 % PCB Mount SMD/SMT - 40 C + 125 C 0402 (1005 metric) 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 0603 R25 47Kohms 1% B(25/50) 4100k+/-1%
Datasheet
7,988On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

ERTJ 4100 K 47 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 1.5KOhms 5% THERMISTOR NTC
Datasheet
3,992Expected 16/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

ERTJ 4500 K 1.5 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 0201 2Kohm 3%
Datasheet
14,472Expected 13/2/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15,000

ERTJ 4500 K 2 kOhms 33 mW 3 % PCB Mount SMD/SMT - 40 C + 125 C 0201 (0603 metric) 0.6 mm 0.3 mm 0.3 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors Multilayer Chip NTC Thermister
Datasheet
Non-Stocked Lead-Time 18 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

ERTJ 2800 K 150 Ohms 66 mW 3 % PCB Mount SMD/SMT - 40 C + 125 C 0402 (1005 metric) 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors Multilayer Chip NTC Thermister
Datasheet
Non-Stocked Lead-Time 18 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

ERTJ 2750 K 40 Ohms 66 mW 3 % PCB Mount SMD/SMT - 40 C + 125 C 0402 (1005 metric) 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors Multilayer Chip NTC Thermister
Datasheet
Non-Stocked Lead-Time 18 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

ERTJ 2750 K 47 Ohms 66 mW 3 % PCB Mount SMD/SMT - 40 C + 125 C 0402 (1005 metric) 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 0402 R25 10Kohms 2% B(25/50) 3380K+/-1%
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1
Reel: 10,000

ERTJ 10 kOhms 66 mW 2 % SMD/SMT SMD/SMT - 40 C + 150 C 0402 (1005 metric) 1 mm 0.5 mm 0.5 mm AEC-Q100 Reel, Cut Tape
Panasonic NTC (Negative Temperature Coefficient) Thermistors 0402 R25 10Kohms 3% B(25/50) 3380K+/-1%
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1
Reel: 10,000

ERTJ 10 kOhms 66 mW 3 % SMD/SMT SMD/SMT - 40 C + 150 C 0402 (1005 metric) 1 mm 0.5 mm 0.5 mm AEC-Q100 Reel, Cut Tape
Panasonic NTC (Negative Temperature Coefficient) Thermistors 0402 2kOhm 3% AEC-Q200 Thermistor
Datasheet
Non-Stocked Lead-Time 18 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

ERTJ 3410 K 2 kOhms 66 mW 3 % SMD/SMT SMD/SMT - 40 C + 150 C 0402 (1005 metric) 1 mm 0.5 mm 0.5 mm AEC-Q200 Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 0402 2kOhm 5% AEC-Q200 Thermistor
Datasheet
Non-Stocked Lead-Time 18 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

ERTJ 3410 K 2 kOhms 66 mW 5 % SMD/SMT SMD/SMT - 40 C + 150 C 0402 (1005 metric) 1 mm 0.5 mm 0.5 mm AEC-Q200 Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 0402 100kOhms 3% NTC Thermistor
Datasheet
Non-Stocked Lead-Time 18 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

ERTJ 4050 K 100 kOhms 66 mW 3 % PCB Mount SMD/SMT - 40 C + 125 C 0402 (1005 metric) 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 0402 33kOhms 1% NTC Thermistor
Datasheet
Non-Stocked Lead-Time 18 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

ERTJ 4100 K 33 kOhms 66 mW 1 % SMD/SMT SMD/SMT - 40 C + 150 C 0402 (1005 metric) 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel
Panasonic NTC (Negative Temperature Coefficient) Thermistors 0402 33kOhms 3% NTC Thermistor
Datasheet
Non-Stocked Lead-Time 18 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

ERTJ 4100 K 33 kOhms 66 mW 3 % SMD/SMT SMD/SMT - 40 C + 150 C 0402 (1005 metric) 1 mm 0.5 mm 0.5 mm Reel, Cut Tape, MouseReel