NTC Thermistors – Mouser Puerto Rico

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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 Thermistors RB103J9W-2 THERMISTOR NSRB103J3V2HET001 Littelfuse 1: $0.84 A tariff of 12% may be applied if shipping to the United States. 3,790In Stock	Mfr. Part # NSRB103J3V2HET001 Mouser Part # 576-SRB103J3V2HET001	Littelfuse	NTC Thermistors RB103J9W-2 THERMISTOR	Datasheet	3,790In Stock	$0.84 $0.644 $0.554 $0.535 View $0.456 $0.396 $0.365 $0.322 A tariff of 12% may be applied if shipping to the United States.	Min.: 1 Mult.: 1		3892 K	10 kOhms		5 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	0603 (1608 metric)					Bulk
NTC Thermistors NTC THERMISTOR 100K OHM 0.5C MELF HM104J1A Littelfuse 1: $1.63 A tariff of 35% may be applied if shipping to the United States. 5,244In Stock	Mfr. Part # HM104J1A Mouser Part # 576-HM104J1A	Littelfuse	NTC Thermistors NTC THERMISTOR 100K OHM 0.5C MELF Learn More about Littelfuse surface mount thermistors	Datasheet	5,244In Stock	$1.63 $1.43 $1.26 $1.22 View $1.16 $1.06 $1.01 $0.966 $0.892 A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	HM	3892 K	100 kOhms		0.5 %	PCB Mount	SMD/SMT	- 55 C	+ 220 C	MiniMELF-2	0.0603 in	0.135 in	0.0603 in	0.0603 in	Bulk
NTC Thermistors THERMISTOR KC103J2F Littelfuse 1: $4.20 4,388In Stock	Mfr. Part # KC103J2F Mouser Part # 576-KC103J2F	Littelfuse	NTC Thermistors THERMISTOR Learn More about Littelfuse renewable energy	Datasheet	4,388In Stock	$4.20 $3.76 $3.60 $3.41 View $3.27 $3.15 $2.85 $2.53	Min.: 1 Mult.: 1	KC	3892 K	10 kOhms		1 %	PCB Mount	Wire Lead	- 55 C	+ 135 C	Bead	0.0095 in	1.5 in	0.0095 in	0.0095 in	Bulk
NTC Thermistors NTC THERMISTOR 5K OHM 10% GLASS BEAD GL502F5J Littelfuse 1: $1.91 A tariff of 35% may be applied if shipping to the United States. 215In Stock	Mfr. Part # GL502F5J Mouser Part # 576-GL502F5J	Littelfuse	NTC Thermistors NTC THERMISTOR 5K OHM 10% GLASS BEAD Learn More about Littelfuse industrial portfolio	Datasheet	215In Stock	$1.91 $1.44 $1.15 $1.08 View $1.06 $0.716 A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	GL	3499 K	5 kOhms		5 %	PCB Mount	Radial	- 55 C	+ 300 C		0.07 in	1.5 in	0.07 in	0.5 in	Bulk
NTC Thermistors THERMISTOR, US SENSOR LC302J2J Littelfuse 1: $1.91 A tariff of 35% may be applied if shipping to the United States. 448In Stock	Mfr. Part # LC302J2J Mouser Part # 803-LC302J2J	Littelfuse	NTC Thermistors THERMISTOR, US SENSOR Learn More about Littelfuse renewable energy	Datasheet	448In Stock	$1.91 $1.47 $1.23 $1.20 View $1.09 $0.953 $0.83 A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	LC	3892 K	3 kOhms		5 %	PCB Mount	Radial	- 55 C	+ 150 C		0.095 in	1.5 in	0.095 in		Bulk
NTC Thermistors THERMISTOR, US SENSOR WM103J1B Littelfuse 1: $5.68 A tariff of 35% may be applied if shipping to the United States. 2,756In Stock	Mfr. Part # WM103J1B Mouser Part # 803-WM103J1B	Littelfuse	NTC Thermistors THERMISTOR, US SENSOR Learn More about Littelfuse surface mount thermistors	Datasheet	2,756In Stock	$5.68 $5.05 $4.55 $4.22 View $4.04 $3.85 $3.84 $3.52 $3.41 A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	WM	3892 K	10 kOhms		1 C	PCB Mount	SMD/SMT	- 55 C	+ 220 C		0.06 in	0.135 in	0.06 in	0.06 in	Bulk
NTC Thermistors 1K OHM +/-10% SM102B1K Littelfuse 1: $1.61 A tariff of 35% may be applied if shipping to the United States. 691In Stock	Mfr. Part # SM102B1K Mouser Part # 803-SM102B1K	Littelfuse	NTC Thermistors 1K OHM +/-10% Learn More about Littelfuse surface mount thermistors	Datasheet	691In Stock	$1.61 $1.53 $1.28 $1.25 View $1.14 $1.02 $0.958 $0.885 A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	SM	2941 K	1 kOhms		10 %	PCB Mount	SMD/SMT	- 55 C	+ 220 C		0.06 in	0.135 in	0.06 in	0.06 in	Bulk
NTC Thermistors NTC THERMISTOR 1K OHM 1.0C BEAD PX102E3 Littelfuse 1: $1.91 A tariff of 12% may be applied if shipping to the United States. 231In Stock	Mfr. Part # PX102E3 Mouser Part # 803-PX102E3	Littelfuse	NTC Thermistors NTC THERMISTOR 1K OHM 1.0C BEAD Learn More about Littelfuse leaded thermistors	Datasheet	231In Stock	$1.91 $1.47 $1.23 $1.20 View $1.09 $0.904 $0.889 A tariff of 12% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	PX	3263 K	1 kOhms		1 C	PCB Mount	Radial	- 80 C	+ 150 C		0.095 in	1.5 in	0.095 in	0.095 in	Bulk
NTC Thermistors NTC THERMISTOR 2K OHM 10% MELF SM202F1K Littelfuse 1: $1.98 A tariff of 35% may be applied if shipping to the United States. 459In Stock	Mfr. Part # SM202F1K Mouser Part # 576-SM202F1K	Littelfuse	NTC Thermistors NTC THERMISTOR 2K OHM 10% MELF Learn More about Littelfuse surface mount thermistors	Datasheet	459In Stock	$1.98 $1.53 $1.28 $1.25 View $1.14 $0.991 $0.948 $0.898 A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	SM	3419 K	2 kOhms		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 Thermistors NTC THERMISTOR 100 OHM 10% EPOXY BEAD LC101B2K Littelfuse 1: $1.70 319In Stock	Mfr. Part # LC101B2K Mouser Part # 576-LC101B2K	Littelfuse	NTC Thermistors NTC THERMISTOR 100 OHM 10% EPOXY BEAD Learn More about Littelfuse renewable energy	Datasheet	319In Stock	$1.70 $1.28 $1.02 $0.959 View $0.935 $0.736 $0.719	Min.: 1 Mult.: 1	LC	2941 K	100 Ohms		10 %	PCB Mount	Radial	- 55 C	+ 100 C		0.095 in	1.5 in	0.095 in		Bulk
NTC Thermistors 100K OHM 10% LC104R2K Littelfuse 1: $3.44 A tariff of 35% may be applied if shipping to the United States. 180In Stock	Mfr. Part # LC104R2K Mouser Part # 803-LC104R2K	Littelfuse	NTC Thermistors 100K OHM 10% Learn More about Littelfuse renewable energy	Datasheet	180In Stock	$3.44 $2.58 $2.29 $2.18 View $2.12 $1.98 $1.86 $1.79 A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	LC	4140 K	100 kOhms		10 %	PCB Mount	Radial	- 55 C	+ 150 C		0.095 in	1.5 in	0.095 in		Bulk
NTC Thermistors THERMISTOR, US SENSOR LC303J2K Littelfuse 1: $1.70 498In Stock	Mfr. Part # LC303J2K Mouser Part # 576-LC303J2K	Littelfuse	NTC Thermistors THERMISTOR, US SENSOR Learn More about Littelfuse renewable energy	Datasheet	498In Stock	$1.70 $1.28 $1.02 $0.959 View $0.935 $0.642	Min.: 1 Mult.: 1	LC	3892 K	30 kOhms		10 %	PCB Mount	Radial	- 55 C	+ 150 C		0.095 in	1.5 in	0.095 in
NTC Thermistors NTC THERMISTOR 10K OHM 10% EPOXY BEAD LC103E2K Littelfuse 1: $1.70 A tariff of 10% may be applied if shipping to the United States. 391In Stock	Mfr. Part # LC103E2K Mouser Part # 576-LC103E2K	Littelfuse	NTC Thermistors NTC THERMISTOR 10K OHM 10% EPOXY BEAD Learn More about Littelfuse renewable energy	Datasheet	391In Stock	$1.70 $1.28 $1.02 $0.959 View $0.935 $0.642 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	LC	3320 K	10 kOhms		10 %	PCB Mount	Radial	- 55 C	+ 150 C		0.095 in	1.5 in	0.095 in		Bulk
NTC Thermistors NTC THERMISTOR 30K OHM 1.0C BEAD PX303J2 Littelfuse 1: $1.91 A tariff of 12% may be applied if shipping to the United States. 191In Stock	Mfr. Part # PX303J2 Mouser Part # 803-PX303J2	Littelfuse	NTC Thermistors NTC THERMISTOR 30K OHM 1.0C BEAD Learn More about Littelfuse leaded thermistors	Datasheet	191In Stock	$1.91 $1.47 $1.23 $1.20 View $1.09 $0.958 $0.952 $0.95 A tariff of 12% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	PX	3892 K	30 kOhms		1 C	PCB Mount	Radial	- 80 C	+ 150 C		0.095 in	1.5 in	0.095 in	0.095 in	Bulk
NTC Thermistors NTC THERMISTOR 1K OH M 10% EPOXY BEAD KC102F2K Littelfuse 1: $2.09 A tariff of 10% may be applied if shipping to the United States. 833In Stock	Mfr. Part # KC102F2K Mouser Part # 576-KC102F2K	Littelfuse	NTC Thermistors NTC THERMISTOR 1K OH M 10% EPOXY BEAD Learn More about Littelfuse kc thermistors	Datasheet	833In Stock	$2.09 $1.97 $1.85 $1.76 View $1.71 $1.70 $1.53 $1.49 $1.39 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	KC	3419 K	1 kOhms		10 %	Off-Board	Wire Lead	- 55 C	+ 135 C		0.0095 in	1.5 in	0.0095 in	0.0095 in	Bulk
NTC Thermistors NTC THERMISTOR 5K OHM 5% 0805 SMT KR502F0J Littelfuse 1: $0.74 A tariff of 10% may be applied if shipping to the United States. 3,475In Stock	Mfr. Part # KR502F0J Mouser Part # 576-KR502F0J	Littelfuse	NTC Thermistors NTC THERMISTOR 5K OHM 5% 0805 SMT Learn More about Littelfuse surface mount thermistors	Datasheet	3,475In Stock	$0.74 $0.701 $0.656 $0.625 View $0.597 $0.596 $0.535 $0.503 $0.431 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	KR	3550 K	5 kOhms	300 mW	5 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	0805 (2012 metric)		0.0787 in	0.0492 in	0.05 in	Bulk
NTC Thermistors C THERMISTOR 10K OHM 5% 0603 SMT RB103J0J Littelfuse 1: $0.46 A tariff of 12% may be applied if shipping to the United States. 3,845In Stock	Mfr. Part # RB103J0J Mouser Part # 576-RB103J0J	Littelfuse	NTC Thermistors C THERMISTOR 10K OHM 5% 0603 SMT Learn More about Littelfuse surface mount thermistors	Datasheet	3,845In Stock	$0.46 $0.427 $0.396 $0.377 View $0.371 $0.337 $0.32 $0.289 $0.268 A tariff of 12% may be applied if shipping to the United States.	Min.: 1 Mult.: 1		3976 K	10 kOhms		5 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	0603 (1608 metric)		0.063 in	0.0315 in	0.0395 in	Bulk
NTC Thermistors THERMISTOR, US SENSOR P/ LC103J2J Littelfuse 1: $1.49 A tariff of 35% may be applied if shipping to the United States. 1,217In Stock	Mfr. Part # LC103J2J Mouser Part # 803-LC103J2J	Littelfuse	NTC Thermistors THERMISTOR, US SENSOR P/ Learn More about Littelfuse renewable energy	Datasheet	1,217In Stock	$1.49 $1.18 $1.04 $0.97 View $0.824 $0.795 $0.678 $0.673 A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	LC	3892 K	10 kOhms		5 %	PCB Mount	Radial	- 55 C	+ 150 C		0.095 in	1.5 in	0.095 in		Bulk
NTC Thermistors NTC THERMISTOR 1K OHM 10% GLASS BEAD GL102E5J Littelfuse 1: $2.05 A tariff of 35% may be applied if shipping to the United States. 87In Stock	Mfr. Part # GL102E5J Mouser Part # 576-GL102E5J	Littelfuse	NTC Thermistors NTC THERMISTOR 1K OHM 10% GLASS BEAD Learn More about Littelfuse industrial portfolio	Datasheet	87In Stock	$2.05 $1.54 $1.23 $1.16 View $1.13 $1.03 $0.952 $0.748 $0.691 A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	GL	3348 K	1 kOhms		5 %	PCB Mount	Radial	- 55 C	+ 300 C		0.07 in	1.5 in	0.07 in	0.5 in	Bulk
NTC Thermistors NTC THERMISTOR 2K OHM 10% GLASS BEAD GL202F9J Littelfuse 1: $1.74 A tariff of 35% may be applied if shipping to the United States. 487In Stock	Mfr. Part # GL202F9J Mouser Part # 576-GL202F9J	Littelfuse	NTC Thermistors NTC THERMISTOR 2K OHM 10% GLASS BEAD Learn More about Littelfuse industrial portfolio	Datasheet	487In Stock	$1.74 $1.31 $1.05 $0.98 View $0.956 $0.803 $0.739 $0.681 A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	GL	3499 K	2 kOhms		5 %	PCB Mount	Radial	- 55 C	+ 300 C		0.07 in	2 in	0.07 in	1 in	Bulk
NTC Thermistors THERMISTOR, U.S. SENSOR SM103J1F Littelfuse 1: $1.77 A tariff of 35% may be applied if shipping to the United States. 2,450In Stock 2,500Expected 10/5/2026	Mfr. Part # SM103J1F Mouser Part # 576-SM103J1F	Littelfuse	NTC Thermistors THERMISTOR, U.S. SENSOR Learn More about Littelfuse surface mount thermistors	Datasheet	2,450In Stock 2,500Expected 10/5/2026	$1.77 $1.69 $1.43 $1.40 View $1.27 $1.13 $1.00 A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1		3892 K	10 kOhms		1 %	PCB Mount	SMD/SMT	- 55 C	+ 220 C	MiniMELF-2	0.06 in	0.135 in	0.06 in	0.06 in	Bulk
NTC Thermistors THERMISTOR, US SENSOR P/ AC103E2F Littelfuse 1: $1.15 A tariff of 12% may be applied if shipping to the United States. 12,220In Stock	Mfr. Part # AC103E2F Mouser Part # 803-AC103E2F	Littelfuse	NTC Thermistors THERMISTOR, US SENSOR P/ Learn More about Littelfuse renewable energy	Datasheet	12,220In Stock	$1.15 $1.10 $1.03 $0.979 View $0.885 $0.851 $0.813 $0.75 A tariff of 12% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	AC	3435 K	10 kOhms		1 %	PCB Mount	Radial	- 55 C	+ 125 C		0.14 in	0.675	0.14 in	0.14 in	Bulk
NTC Thermistors NTC 10K OHM +/-1% MM103J1F Littelfuse 1: $1.15 A tariff of 35% may be applied if shipping to the United States. 4,992In Stock	Mfr. Part # MM103J1F Mouser Part # 803-MM103J1F	Littelfuse	NTC Thermistors NTC 10K OHM +/-1% Learn More about Littelfuse surface mount thermistors	Datasheet	4,992In Stock	$1.15 $1.10 $1.03 $0.979 View $0.885 $0.851 $0.813 $0.75 A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	MM	3892 K	10 kOhms		1 %	PCB Mount	SMD/SMT	- 55 C	+ 220 C		0.053 in	0.075 in	0.053 in	0.049 in	Bulk
NTC Thermistors THERMISTOR, US SENSO R GT102B1K Littelfuse 1: $1.54 A tariff of 35% may be applied if shipping to the United States. 2,913In Stock	Mfr. Part # GT102B1K Mouser Part # 576-GT102B1K	Littelfuse	NTC Thermistors THERMISTOR, US SENSO R Learn More about Littelfuse renewable energy	Datasheet	2,913In Stock	$1.54 $1.47 $1.38 $1.32 View $1.27 $1.17 $1.14 $1.06 A tariff of 35% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	GT	3009 K	1 kOhms		10 %	PCB Mount	Radial	- 55 C	+ 260 C		0.039 in	1.089 in	0.039 in	0.089 in
NTC Thermistors THERMISTOR, US SENSO R GT103E1K Littelfuse 1: $1.54 A tariff of 10% may be applied if shipping to the United States. 93In Stock	Mfr. Part # GT103E1K Mouser Part # 576-GT103E1K	Littelfuse	NTC Thermistors THERMISTOR, US SENSO R Learn More about Littelfuse renewable energy	Datasheet	93In Stock	$1.54 $1.47 $1.38 $1.32 View $1.27 $1.15 $1.11 $1.02 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	GT	3435 K	10 kOhms		10 %	PCB Mount	Radial	- 55 C	+ 260 C		0.039 in	1.089 in	0.039 in	0.089 in

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