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Littelfuse Thermistors - NTC

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	B Parameter	Resistance	Tolerance	Mounting Style	Termination Style	Minimum Operating Temperature	Maximum Operating Temperature	Package/Case	Diameter	Length	Width	Height	Packaging
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO R GT103J1K Littelfuse 1: $2.47 474In Stock	Mfr. Part No. GT103J1K Mouser Part No 576-GT103J1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO R Learn More about Littelfuse renewable energy	Datasheet	474In Stock	$2.47 $2.35 $2.22 $2.13 View $2.05 $1.84 $1.79 $1.67	Min.: 1 Mult.: 1	GT	3977 K	10 kOhms	10 %	PCB Mount	Radial	- 55 C	+ 300 C		0.039 in	1.089 in	0.039 in	0.089 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1M OHM 10% MELF SM105R1K Littelfuse 1: $1.34 118In Stock	Mfr. Part No. SM105R1K Mouser Part No 576-SM105R1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1M OHM 10% MELF Learn More about Littelfuse surface mount thermistors	Datasheet	118In Stock	$1.34 $1.27 $1.20 $1.14 View $1.10 $0.991 $0.939 $0.915	Min.: 1 Mult.: 1	SM	4140 K	1 mOhms	10 %	PCB Mount	SMD/SMT	- 55 C	+ 220 C	MiniMELF-2	0.06 in	0.135 in	0.06 in	0.06 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR SM303J1K Littelfuse 1: $1.34 349In Stock	Mfr. Part No. SM303J1K Mouser Part No 576-SM303J1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR Learn More about Littelfuse surface mount thermistors	Datasheet	349In Stock	$1.34 $1.27 $1.20 $1.14 View $1.10 $0.991 $0.948 $0.885	Min.: 1 Mult.: 1	SM	3892 K	30 kOhms	10 %	PCB Mount	SMD/SMT	- 55 C	+ 220 C	MiniMELF-2	0.06 in	0.135 in	0.06 in	0.06 in
NTC (Negative Temperature Coefficient) Thermistors 1K OHM 5% 102BG1J Littelfuse 1: $1.36 233In Stock	Mfr. Part No. 102BG1J Mouser Part No 803-102BG1J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 1K OHM 5% Learn More about Littelfuse do 35 standard	Datasheet	233In Stock	$1.36 $1.30 $1.22 $1.16 View $1.05 $1.01 $0.966 $0.901	Min.: 1 Mult.: 1	GET	2941 K	1 kOhms	5 %	PCB Mount	Axial	- 55 C	+ 220 C	DO-35	0.075 in	1 in	0.075 in	0.16 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/ 103FG1K Littelfuse 1: $0.57 1,500In Stock	Mfr. Part No. 103FG1K Mouser Part No 803-103FG1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/ Learn More about Littelfuse do 35 standard	Datasheet	1,500In Stock	$0.57 $0.533 $0.498 $0.475 View $0.452 $0.422 $0.399 $0.357	Min.: 1 Mult.: 1	GET	3419 K	10 kOhms	10 %	PCB Mount	Axial	- 55 C	+ 300 C	DO-35	0.075 in	1 in	0.075 in	0.16 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% DO-35 GLASS 103JG1F Littelfuse 1: $1.22 203In Stock 750Expected 2026/11/09	Mfr. Part No. 103JG1F Mouser Part No 803-103JG1F	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% DO-35 GLASS Learn More about Littelfuse do 35 standard	Datasheet	203In Stock 750Expected 2026/11/09	$1.22 $1.16 $1.05 $0.969 View $0.961 $0.934 $0.904 $0.87 $0.802	Min.: 1 Mult.: 1	GET	3892 K	10 kOhms	1 %	PCB Mount	Axial	- 55 C	+ 300 C	DO-35	0.075 in	1 in	0.075 in	0.16 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors 10K OHM 5% DO-35 103JG1J Littelfuse 1: $0.57 696In Stock	Mfr. Part No. 103JG1J Mouser Part No 803-103JG1J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 10K OHM 5% DO-35 Learn More about Littelfuse do 35 standard	Datasheet	696In Stock	$0.57 $0.54 $0.504 $0.479 View $0.456 $0.411 $0.387 $0.361	Min.: 1 Mult.: 1	GET	3892 K	10 kOhms	5 %	PCB Mount	Axial	- 55 C	+ 300 C	DO-35	0.075 in	1 in	0.075 in	0.16 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors 10K OHM .5% DEG C DO-35 103JL1A Littelfuse 1: $1.21 535In Stock	Mfr. Part No. 103JL1A Mouser Part No 803-103JL1A	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 10K OHM .5% DEG C DO-35 Learn More about Littelfuse jl do 35	Datasheet	535In Stock	$1.21 $1.15 $0.987 $0.887 View $0.861 $0.816 $0.761 $0.70 $0.657	Min.: 1 Mult.: 1	JL	3892 K	10 kOhms	5 %	PCB Mount	Axial	- 55 C	+ 300 C	DO-35	0.075 in	1 in	0.075 in	0.16 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% DO-35 103JM1A Littelfuse 1: $0.92 18In Stock 1,000Expected 2027/01/05	Mfr. Part No. 103JM1A Mouser Part No 803-103JM1A	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% DO-35 Learn More about Littelfuse do 35 standard	Datasheet	18In Stock 1,000Expected 2027/01/05	$0.92 $0.868 $0.812 $0.77 View $0.74 $0.652 $0.615 $0.594	Min.: 1 Mult.: 1		3892 K	10 kOhms	1 C	PCB Mount	Axial	- 55 C	+ 300 C		0.075 in	1 in	0.075 in	0.16 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors 100K OHM 1% DO-35 GLASS 104JG1F Littelfuse 1: $1.15 692In Stock	Mfr. Part No. 104JG1F Mouser Part No 803-104JG1F	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 100K OHM 1% DO-35 GLASS Learn More about Littelfuse do 35 standard	Datasheet	692In Stock	$1.15 $1.10 $1.03 $0.979 View $0.885 $0.851 $0.813 $0.75	Min.: 1 Mult.: 1	GET	3892 K	100 kOhms	1 %	PCB Mount	Axial	- 55 C	+ 300 C	DO-35	0.075 in	1 in	0.075 in	0.16 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors 100K OHM 5% DO-35 GLASS 104JG1J Littelfuse 1: $0.65 1,838In Stock	Mfr. Part No. 104JG1J Mouser Part No 803-104JG1J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 100K OHM 5% DO-35 GLASS Learn More about Littelfuse do 35 standard	Datasheet	1,838In Stock	$0.65 $0.611 $0.547 $0.54 View $0.461 $0.399 $0.38 $0.34	Min.: 1 Mult.: 1	GET	3892 K	100 kOhms	5 %	PCB Mount	Axial	- 55 C	+ 300 C	DO-35	0.075 in	1 in	0.075 in	0.16 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors 100K 0.5 DEG C DO-35 104JL1A Littelfuse 1: $1.48 604In Stock	Mfr. Part No. 104JL1A Mouser Part No 803-104JL1A	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 100K 0.5 DEG C DO-35 Learn More about Littelfuse jl do 35	Datasheet	604In Stock	$1.48 $1.41 $1.33 $1.26 View $1.14 $1.06 $0.982	Min.: 1 Mult.: 1	JL	3892 K	100 kOhms	1 %	PCB Mount	Axial	- 55 C	+ 300 C		0.075 in	1 in	0.075 in	0.16 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/ 105V3G1K Littelfuse 1: $1.50 373In Stock	Mfr. Part No. 105V3G1K Mouser Part No 803-105V3G1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/ Learn More about Littelfuse do 35 standard	Datasheet	373In Stock	$1.50 $1.13 $0.907 $0.852 View $0.822 $0.661 $0.642	Min.: 1 Mult.: 1		4369 K	1 mOhms	10 %	PCB Mount	Axial	- 55 C	+ 300 C		0.075 in	1 in	0.075 in	0.16 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 120K OHM 10% DO35 124JG1K Littelfuse 1: $0.65 697In Stock	Mfr. Part No. 124JG1K Mouser Part No 803-124JG1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 120K OHM 10% DO35 Learn More about Littelfuse do 35 standard	Datasheet	697In Stock	$0.65 $0.611 $0.561 $0.54 View $0.461 $0.399 $0.368 $0.34	Min.: 1 Mult.: 1	GET	3892 K	120 kOhms	10 %	PCB Mount	Axial	- 55 C	+ 300 C	DO-35	0.075 in	1 in	0.075 in	0.16 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors 2K OHM 5% DO-35 202FG1J Littelfuse 1: $1.38 44In Stock	Mfr. Part No. 202FG1J Mouser Part No 803-202FG1J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 2K OHM 5% DO-35 Learn More about Littelfuse do 35 standard	Datasheet	44In Stock	$1.38 $1.33 $1.15 $0.979 View $0.885 $0.851 $0.813 $0.75	Min.: 1 Mult.: 1	GET	3419 K	2 kOhms	5 %	PCB Mount	Axial	- 55 C	+ 300 C	DO-35	0.075 in	1 in	0.075 in	0.16 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/ 202FG1K Littelfuse 1: $0.57 275In Stock	Mfr. Part No. 202FG1K Mouser Part No 803-202FG1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/ Learn More about Littelfuse do 35 standard	Datasheet	275In Stock	$0.57 $0.533 $0.486 $0.406 View $0.383 $0.357	Min.: 1 Mult.: 1	GET	3419 K	2 kOhms	10 %	PCB Mount	Axial	- 55 C	+ 300 C	DO-35	0.075 in	1 in	0.075 in	0.16 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors 20K OHM 5% DEG C DO-35 203JG1J Littelfuse 1: $0.62 429In Stock	Mfr. Part No. 203JG1J Mouser Part No 803-203JG1J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 20K OHM 5% DEG C DO-35 Learn More about Littelfuse do 35 standard	Datasheet	429In Stock	$0.62 $0.582 $0.537 $0.445 View $0.427 $0.391	Min.: 1 Mult.: 1	GET	3892 K	20 kOhms	5 %	PCB Mount	Axial	- 55 C	+ 300 C	DO-35	0.075 in	1 in	0.075 in	0.16 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR 203JG1K Littelfuse 1: $0.49 449In Stock	Mfr. Part No. 203JG1K Mouser Part No 803-203JG1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR Learn More about Littelfuse do 35 standard	Datasheet	449In Stock	$0.49 $0.464 $0.433 $0.411 View $0.392 $0.352 $0.337 $0.308	Min.: 1 Mult.: 1	GET	3892 K	20 kOhms	10 %	PCB Mount	Axial	- 55 C	+ 300 C	DO-35	0.075 in	1 in	0.075 in	0.16 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors 20K OHM .5% DEG C DO-35 203JL1A Littelfuse 1: $1.48 192In Stock	Mfr. Part No. 203JL1A Mouser Part No 803-203JL1A	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 20K OHM .5% DEG C DO-35 Learn More about Littelfuse jl do 35	Datasheet	192In Stock	$1.48 $1.41 $1.33 $1.26 View $1.14 $1.10 $1.06 $0.982	Min.: 1 Mult.: 1	JL	3892 K	20 kOhms	5 %	PCB Mount	Axial	- 55 C	+ 300 C	DO-35	0.075 in	1 in	0.075 in	0.16 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/ 204JG1K Littelfuse 1: $0.54 445In Stock	Mfr. Part No. 204JG1K Mouser Part No 803-204JG1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/ Learn More about Littelfuse do 35 standard	Datasheet	445In Stock	$0.54 $0.508 $0.461 $0.387 View $0.368 $0.34	Min.: 1 Mult.: 1	GET	3892 K	200 kOhms	10 %	PCB Mount	Axial	- 55 C	+ 300 C	DO-35	0.075 in	1 in	0.075 in	0.16 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors 2.5K OHM 5% DO-35 252FG1J Littelfuse 1: $0.84 155In Stock	Mfr. Part No. 252FG1J Mouser Part No 803-252FG1J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 2.5K OHM 5% DO-35 Learn More about Littelfuse do 35 standard	Datasheet	155In Stock	$0.84 $0.795 $0.745 $0.734 View $0.64 $0.614 $0.59 $0.543	Min.: 1 Mult.: 1	GET	3419 K	2.5 kOhms	5 %	PCB Mount	Axial	- 55 C	+ 300 C	DO-35	0.075 in	1 in	0.075 in	0.16 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/ 253JG1F Littelfuse 1: $1.26 387In Stock	Mfr. Part No. 253JG1F Mouser Part No 803-253JG1F	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/ Learn More about Littelfuse do 35 standard	Datasheet	387In Stock	$1.26 $0.936 $0.749 $0.704 View $0.687 $0.577 $0.566	Min.: 1 Mult.: 1	GET	3892 K	25 kOhms	1 %	PCB Mount	Axial	- 55 C	+ 300 C	DO-35	0.075 in	1 in	0.075 in	0.16 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR 253JG1K Littelfuse 1: $0.54 494In Stock	Mfr. Part No. 253JG1K Mouser Part No 803-253JG1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR Learn More about Littelfuse do 35 standard	Datasheet	494In Stock	$0.54 $0.508 $0.476 $0.451 View $0.43 $0.387 $0.368 $0.34	Min.: 1 Mult.: 1	GET	3892 K	25 kOhms	10 %	PCB Mount	Axial	- 55 C	+ 300 C	DO-35	0.075 in	1 in	0.075 in	0.16 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/ 254JG1J Littelfuse 1: $0.62 446In Stock	Mfr. Part No. 254JG1J Mouser Part No 803-254JG1J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/ Learn More about Littelfuse do 35 standard	Datasheet	446In Stock	$0.62 $0.582 $0.544 $0.518 View $0.479 $0.415 $0.411 $0.383	Min.: 1 Mult.: 1	GET	3892 K	250 kOhms	5 %	PCB Mount	Axial	- 55 C	+ 300 C	DO-35	0.075 in	1 in	0.075 in	0.16 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR,U.S.SENSOR P/ 302JH1K Littelfuse 1: $0.62 589In Stock	Mfr. Part No. 302JH1K Mouser Part No 803-302JH1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR,U.S.SENSOR P/ Learn More about Littelfuse do 35 standard	Datasheet	589In Stock	$0.62 $0.582 $0.544 $0.518 View $0.494 $0.445 $0.418 $0.383	Min.: 1 Mult.: 1		3892 K	3 kOhms	10 %	PCB Mount	Axial	- 55 C	+ 300 C		0.11 in	1 in	0.11 in	0.17 in	Bulk