NTC (Negative Temperature Coefficient) Thermistors

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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	Power Rating	Tolerance	Mounting Style	Termination Style	Minimum Operating Temperature	Maximum Operating Temperature	Package/Case	Diameter	Length	Width	Height	Packaging
NTC (Negative Temperature Coefficient) Thermistors 10K OHM 10% EPOXY COATED DC103G2K Littelfuse 1: $1.42 189In Stock	Mfr. Part No. DC103G2K Mouser Part No 803-DC103G2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 10K OHM 10% EPOXY COATED Learn More about Littelfuse renewable energy	Datasheet	189In Stock	$1.42 $1.07 $0.854 $0.802 View $0.783 $0.628 $0.601 $0.576	Min.: 1 Mult.: 1	DC	3575 K	10 kOhms		10 %	PCB Mount	Radial	- 55 C	+ 150 C		0.125 in	1 in	0.125 in	0.125 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR DC102F2K Littelfuse 1: $1.07 522In Stock	Mfr. Part No. DC102F2K Mouser Part No 803-DC102F2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR Learn More about Littelfuse renewable energy	Datasheet	522In Stock	$1.07 $1.01 $0.854 $0.802 View $0.783 $0.665 $0.626 $0.576	Min.: 1 Mult.: 1	DC	3419 K	1 kOhms		10 %	PCB Mount	Radial	- 55 C	+ 150 C		0.125 in	1 in	0.125 in	0.125 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR DC103J2K Littelfuse 1: $0.89 220In Stock	Mfr. Part No. DC103J2K Mouser Part No 803-DC103J2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR Learn More about Littelfuse renewable energy	Datasheet	220In Stock	$0.89 $0.841 $0.758 $0.719 View $0.697 $0.611 $0.559	Min.: 1 Mult.: 1	DC	3892 K	10 kOhms		10 %	PCB Mount	Radial	- 55 C	+ 150 C		0.125 in	1 in	0.125 in	0.125 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR DC303J2K Littelfuse 1: $1.41 218In Stock	Mfr. Part No. DC303J2K Mouser Part No 803-DC303J2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR Learn More about Littelfuse renewable energy	Datasheet	218In Stock	$1.41 $1.06 $0.852 $0.801 View $0.783 $0.657 $0.611 $0.561	Min.: 1 Mult.: 1	DC	3892 K	30 kOhms		10 %	PCB Mount	Radial	- 55 C	+ 150 C		0.125 in	1 in	0.125 in	0.125 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENS DC103J2F Littelfuse 1: $1.40 249In Stock 500Expected 2026/10/26	Mfr. Part No. DC103J2F Mouser Part No 803-DC103J2F	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENS Learn More about Littelfuse renewable energy	Datasheet	249In Stock 500Expected 2026/10/26	$1.40 $1.34 $1.26 $1.20 View $1.15 $1.04 $1.00 $0.923	Min.: 1 Mult.: 1	DC	3892 K	10 kOhms		1 %	PCB Mount	Radial	- 55 C	+ 150 C		0.125 in	1 in	0.125 in	0.125 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENS DC103G9G Littelfuse 1: $0.77 2,127On Order	Mfr. Part No. DC103G9G Mouser Part No 803-DC103G9G	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENS Learn More about Littelfuse renewable energy	Datasheet	2,127On Order On Order Ship Dates Mfr. No: DC103G9G Stock: 0 On Order: 1,127 Expected 2026/11/03 1,000 Expected 2026/11/09 Factory Lead Time: 12 Weeks	$0.77 $0.726 $0.678 $0.647 View $0.618 $0.554 $0.529 $0.492	Min.: 1 Mult.: 1	DC	3575 K	10 kOhms		2 %	PCB Mount	Radial	- 55 C	+ 150 C		0.125 in	1 in	0.125 in	0.125 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors SENSOR DC302J2K Littelfuse 1: $0.89 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. DC302J2K Mouser Part No 576-DC302J2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors SENSOR Learn More about Littelfuse renewable energy	Datasheet	Non-Stocked Lead-Time 12 Weeks	$0.89 $0.841 $0.789 $0.752 View $0.719 $0.651 $0.626 $0.576	Min.: 1 Mult.: 1	DC	3892 K	3 kOhms		10 %	PCB Mount	Radial	- 55 C	+ 150 C		0.125 in
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SEN DC502J2K Littelfuse 1: $0.89 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. DC502J2K Mouser Part No 576-DC502J2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SEN Learn More about Littelfuse renewable energy	Datasheet	Non-Stocked Lead-Time 12 Weeks	$0.89 $0.841 $0.789 $0.752 View $0.719 $0.651 $0.626 $0.576	Min.: 1 Mult.: 1	DC	3892 K	5 kOhms		10 %	PCB Mount	Radial	- 55 C	+ 150 C		0.125 in
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR RA103J0Q-TR Littelfuse 10,000: $0.201 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. RA103J0Q-TR Mouser Part No 576-RA103J0Q-TR	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel $0.201 $0.20	Min.: 10,000 Mult.: 10,000 : 10,000	RA	3900 K	10 kOhms		1 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C			0.0394 in	0.0197 in	0.028 in	Reel
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR DC104R2K Littelfuse 1: $1.42 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. DC104R2K Mouser Part No 803-DC104R2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR Learn More about Littelfuse renewable energy	Datasheet	Non-Stocked Lead-Time 12 Weeks	$1.42 $1.07 $0.854 $0.802 View $0.783 $0.677 $0.637 $0.576	Min.: 1 Mult.: 1	DC	4140 K	100 kOhms		10 %	PCB Mount	Radial	- 55 C	+ 150 C		0.125 in	1 in	0.125 in	0.125 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors SENSOR DC222J2K Littelfuse 1: $0.89 Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. DC222J2K Mouser Part No 576-DC222J2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors SENSOR Learn More about Littelfuse renewable energy	Datasheet	Non-Stocked Lead-Time 21 Weeks	$0.89 $0.841 $0.789 $0.752 View $0.719 $0.651 $0.626 $0.576	Min.: 1 Mult.: 1	DC	3892 K	2.252 kOhms		10 %	PCB Mount	Radial	- 55 C	+ 150 C		0.125 in
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 10% EPOXY BEAD DC203J2K Littelfuse Non-Stocked	Mfr. Part No. DC203J2K Mouser Part No 576-DC203J2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 10% EPOXY BEAD Learn More about Littelfuse renewable energy	Datasheet	Non-Stocked		Request a Quote	DC	3892 K	20 kOhms		10 %	PCB Mount	Radial	- 55 C	+ 150 C		0.125 in				Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 50K OHM 10% EPOXY BEAD DC503J2K Littelfuse Non-Stocked	Mfr. Part No. DC503J2K Mouser Part No 576-DC503J2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 50K OHM 10% EPOXY BEAD Learn More about Littelfuse renewable energy	Datasheet	Non-Stocked		Request a Quote	DC	3892 K	50 kOhms		10 %	PCB Mount	Radial	- 55 C	+ 150 C		0.125 in				Bulk
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR RA104R0J Littelfuse Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. RA104R0J Mouser Part No 576-RA104R0J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked Lead-Time 15 Weeks		Request a Quote	RA	4250 K	100 kOhms	40 mW	5 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	0402 (1005 metric)		0.0394 in	0.0197 in	0.208 in

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