TX Thick Film Chip Thermistors

Ohmite TX Thick Film Chip Thermistors feature high mechanical strength and reliability due to their thermistor film and glass-coated structure on alumina substrate. Ohmite TX Thermistors also offer high solderability and heat resistance due to triple-structure electrodes. The series is AEC-Q200 certified and available in 0402, 0603, and 0805 package sizes. Some parts can resist in an operating temperature range up to +150°C.

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Description Datasheet Availability Pricing (THB) 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
Packaging
Ohmite NTC (Negative Temperature Coefficient) Thermistors THERMISTOR 0603 3K/3990
Datasheet
2,286In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

TX 3990 K 3 kOhms 120 mW 3 % PCB Mount SMD/SMT - 40 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.5 mm Reel, Cut Tape, MouseReel
Ohmite NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% 25PPM 1/16W
Datasheet
147,262In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

TX 3435 K 10 kOhms 120 mW 1 % PCB Mount SMD/SMT - 40 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.5 mm Reel, Cut Tape, MouseReel
Ohmite NTC (Negative Temperature Coefficient) Thermistors THERMISTOR 0402 10K/3380
Datasheet
2,229In Stock
30,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

TX 3380 K 10 kOhms 110 mW 1 % PCB Mount SMD/SMT - 40 C + 125 C 0402 (1005 metric) 1 mm 0.5 mm 0.35 mm Reel, Cut Tape, MouseReel
Ohmite NTC (Negative Temperature Coefficient) Thermistors THERMISTOR 0402 30K/3950
Datasheet
4,925In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

TX 3950 K 30 kOhms 110 mW 2 % PCB Mount SMD/SMT - 40 C + 125 C 0402 (1005 metric) 1 mm 0.5 mm 0.35 mm Reel, Cut Tape, MouseReel
Ohmite NTC (Negative Temperature Coefficient) Thermistors THERMISTOR 0603 100K/4100
Datasheet
4,099In Stock
15,000Expected 10/19/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

TX 4100 K 100 kOhms 120 mW 1 % PCB Mount SMD/SMT - 40 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.5 mm Reel, Cut Tape, MouseReel
Ohmite NTC (Negative Temperature Coefficient) Thermistors THERMISTOR 0603 100K/4390
Datasheet
11,913In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

TX 4390 K 100 kOhms 120 mW 1 % PCB Mount SMD/SMT - 40 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.5 mm Reel, Cut Tape, MouseReel
Ohmite NTC (Negative Temperature Coefficient) Thermistors THERMISTOR 0603 47K/4500
Datasheet
7,841In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

TX 4500 K 47 kOhms 120 mW 1 % PCB Mount SMD/SMT - 40 C + 125 C 0603 (1608 metric) 1.6 mm 0.8 mm 0.5 mm Reel, Cut Tape, MouseReel
Ohmite NTC (Negative Temperature Coefficient) Thermistors THERMISTOR 0805 10K/3435
Datasheet
18,586In Stock
10,000Expected 10/5/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

TX 3435 K 10 kOhms 130 mW 1 % PCB Mount SMD/SMT - 40 C + 125 C 0805 (2012 metric) 2 mm 1.25 mm 0.55 mm Reel, Cut Tape, MouseReel
Ohmite NTC (Negative Temperature Coefficient) Thermistors THERMISTOR 0805 4K7/3480
Datasheet
3,617In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

TX 3480 K 4.7 kOhms 130 mW 5 % PCB Mount SMD/SMT - 40 C + 125 C 0805 (2012 metric) 2 mm 1.25 mm 0.55 mm Reel, Cut Tape, MouseReel
Ohmite NTC (Negative Temperature Coefficient) Thermistors THERMISTOR 0402 10K/3435
Datasheet
70,543On Order
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

TX 3435 K 10 kOhms 110 mW 1 % PCB Mount SMD/SMT - 40 C + 125 C 0402 (1005 metric) 1 mm 0.5 mm 0.35 mm Reel, Cut Tape, MouseReel
Ohmite NTC (Negative Temperature Coefficient) Thermistors THERMISTOR 0402 100K/4100
Datasheet
20,000Expected 11/30/2026
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

TX 4100 K 100 kOhms 110 mW 2 % PCB Mount SMD/SMT - 40 C + 125 C 0402 (1005 metric) 1 mm 0.5 mm 0.35 mm Reel, Cut Tape, MouseReel