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Littelfuse Thermistors - NTC

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Image	Part #	Mfr.	Description	Datasheet	Availability	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 NTC THERMISTOR 20K OHM 0.5C MELF HM203J1A Littelfuse Non-Stocked	Mfr. Part No. HM203J1A Mouser Part No 576-HM203J1A	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 0.5C MELF Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked	Quote	HM	3892 K	20 kOhms		0.5 %	PCB Mount	SMD/SMT	- 55 C	+ 220 C	MiniMELF-2	0.0603 in	0.135 in			Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 50K OHM 0.5C MELF HM503J1A Littelfuse Non-Stocked	Mfr. Part No. HM503J1A Mouser Part No 576-HM503J1A	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 50K OHM 0.5C MELF Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked	Quote	HM	3892 K	50 kOhms		0.5 %	PCB Mount	SMD/SMT	- 55 C	+ 220 C	MiniMELF-2	0.0603 in	0.135 in			Bulk
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S.SENSO KC203N3F Littelfuse Non-Stocked	Mfr. Part No. KC203N3F Mouser Part No 576-KC203N3F	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S.SENSO Learn More about Littelfuse kc thermistors	Datasheet	Non-Stocked	Quote	KC	4050 K	20 kOhms		1 %	PCB Mount	Wire Lead	- 55 C	+ 125 C	Bead	0.0095 in	1.5 in	0.0095 in	0.0095 in
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 5% 0805 SMT KR102D0J Littelfuse Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. KR102D0J Mouser Part No 576-KR102D0J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 5% 0805 SMT Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked Lead-Time 14 Weeks	Quote	KR	3250 K	1 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 (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENS KR252L0J Littelfuse Non-Stocked	Mfr. Part No. KR252L0J Mouser Part No 576-KR252L0J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENS Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked	Quote	KR	4100 K	2.5 kOhms	300 mW	5 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	0805 (2012 metric)		0.0787 in	0.0492 in	0.05 in
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 500 OHM 5% 0805 SMT KR501D0J Littelfuse Non-Stocked	Mfr. Part No. KR501D0J Mouser Part No 576-KR501D0J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 500 OHM 5% 0805 SMT Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked	Quote	KR	3250 K	500 Ohms	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 (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 10% EPOXY BEAD LC103G2K Littelfuse Non-Stocked	Mfr. Part No. LC103G2K Mouser Part No 576-LC103G2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 10% EPOXY BEAD Learn More about Littelfuse renewable energy	Datasheet	Non-Stocked	Quote	LC	3575 K	10 kOhms		10 %	PCB Mount	Radial	- 55 C	+ 150 C		0.095 in				Bulk
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR LC203J2K Littelfuse Non-Stocked	Mfr. Part No. LC203J2K Mouser Part No 576-LC203J2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR Learn More about Littelfuse renewable energy	Datasheet	Non-Stocked	Quote	LC	3892 K	20 kOhms		10 %	PCB Mount	Radial	- 55 C	+ 150 C		0.095 in
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2252 OHM 10% EPOXY BEAD LC222J2K Littelfuse Non-Stocked	Mfr. Part No. LC222J2K Mouser Part No 576-LC222J2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2252 OHM 10% EPOXY BEAD Learn More about Littelfuse renewable energy	Datasheet	Non-Stocked	Quote	LC	3892 K	2.252 kOhms		10 %	PCB Mount	Radial	- 55 C	+ 150 C		0.095 in				Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 10% EPOXY BEAD LC303H2K Littelfuse Non-Stocked	Mfr. Part No. LC303H2K Mouser Part No 576-LC303H2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 10% EPOXY BEAD Learn More about Littelfuse renewable energy	Datasheet	Non-Stocked	Quote	LC	3810 K	30 kOhms		10 %	PCB Mount	Radial	- 55 C	+ 150 C		0.095 in				Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 5K OHM 10% EPOXY BEAD LC502J2K Littelfuse Non-Stocked	Mfr. Part No. LC502J2K Mouser Part No 576-LC502J2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 5K OHM 10% EPOXY BEAD Learn More about Littelfuse renewable energy	Datasheet	Non-Stocked	Quote	LC	3892 K	5 kOhms		10 %	PCB Mount	Radial	- 55 C	+ 150 C		0.095 in				Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2.5K OHM 5% 1206 SMT LR252L0J Littelfuse Non-Stocked	Mfr. Part No. LR252L0J Mouser Part No 576-LR252L0J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2.5K OHM 5% 1206 SMT Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked	Quote	LR	4100 K	2.5 kOhms	400 mW	5 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	1206 (3216 metric)		0.126 in	0.063 in	0.05 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 5K OHM 5% 1206 SMT LR502F0J Littelfuse Non-Stocked	Mfr. Part No. LR502F0J Mouser Part No 576-LR502F0J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 5K OHM 5% 1206 SMT Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked	Quote	LR	3550 K	5 kOhms	400 mW	5 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	1206 (3216 metric)		0.126 in	0.063 in	0.05 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 10% MELF MM103G1K Littelfuse Non-Stocked	Mfr. Part No. MM103G1K Mouser Part No 576-MM103G1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 10% MELF Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked	Quote	MM	3575 K	10 kOhms		10 %	PCB Mount	SMD/SMT	- 55 C	+ 220 C	MicroMELF-2	0.053 in	0.075 in			Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2.186K OHM MELF MM222E1K Littelfuse Non-Stocked	Mfr. Part No. MM222E1K Mouser Part No 576-MM222E1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2.186K OHM MELF Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked	Quote	MM	3892 K	2.186 kOhms		10 %	PCB Mount	SMD/SMT	- 55 C	+ 220 C	MicroMELF-2	0.053 in	0.075 in			Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 250K OHM 10% MELF MM254R1K Littelfuse Non-Stocked	Mfr. Part No. MM254R1K Mouser Part No 576-MM254R1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 250K OHM 10% MELF Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked	Quote	MM	4140 K	250 kOhms		10 %	PCB Mount	SMD/SMT	- 55 C	+ 220 C	MicroMELF-2	0.053 in	0.075 in			Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 5% 0402 SMT RA103J0J Littelfuse Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. RA103J0J Mouser Part No 576-RA103J0J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 5% 0402 SMT Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked Lead-Time 14 Weeks	Quote	RA	3976 K	10 kOhms		5 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	0402 (1005 metric)		0.0394 in	0.0197 in	0.028 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	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
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 200K OHM 5% 0402 SMT RA204R0J Littelfuse Non-Stocked	Mfr. Part No. RA204R0J Mouser Part No 576-RA204R0J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 200K OHM 5% 0402 SMT Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked	Quote	RA	4250 K	200 kOhms	40 mW	5 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	0402 (1005 metric)		0.0394 in	0.0197 in	0.028 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 5% 0402 SMT RA303K0J Littelfuse Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. RA303K0J Mouser Part No 576-RA303K0J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 5% 0402 SMT Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked Lead-Time 18 Weeks	Quote	RA	4000 K	30 kOhms	40 mW	5 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	0402 (1005 metric)		0.0394 in	0.0197 in	0.028 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 200K OHM 5% 0603 SMT RB204R0J Littelfuse Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. RB204R0J Mouser Part No 576-RB204R0J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 200K OHM 5% 0603 SMT Learn More about Littelfuse rb thermistors	Datasheet	Non-Stocked Lead-Time 14 Weeks	Quote	RB	4250 K	200 kOhms	150 mW	5 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	0603 (1608 metric)		0.063 in	0.0315 in	0.0395 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 5% 0603 SMT RB303K0J Littelfuse Non-Stocked	Mfr. Part No. RB303K0J Mouser Part No 576-RB303K0J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 5% 0603 SMT Learn More about Littelfuse rb thermistors	Datasheet	Non-Stocked	Quote	RB	4000 K	30 kOhms	150 mW	5 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	0603 (1608 metric)		0.063 in	0.0315 in	0.0395 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 50K OHM 5% 0603 SMT RB503K0J Littelfuse Non-Stocked	Mfr. Part No. RB503K0J Mouser Part No 576-RB503K0J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 50K OHM 5% 0603 SMT Learn More about Littelfuse rb thermistors	Datasheet	Non-Stocked	Quote	RB	4000 K	50 kOhms	150 mW	5 %	PCB Mount	SMD/SMT	- 40 C	+ 125 C	0603 (1608 metric)		0.063 in	0.0315 in	0.0395 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 10% MELF SB203R1K Littelfuse Non-Stocked	Mfr. Part No. SB203R1K Mouser Part No 576-SB203R1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 10% MELF Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked	Quote	SB	4140 K	20 kOhms		10 %	PCB Mount	SMD/SMT	- 55 C	+ 220 C	MELF-2	0.06 in	0.135 in			Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2.252K OHM MELF SB222J1K Littelfuse Non-Stocked	Mfr. Part No. SB222J1K Mouser Part No 576-SB222J1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2.252K OHM MELF Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked	Quote	SB	3892 K	2.252 kOhms		10 %	PCB Mount	SMD/SMT	- 55 C	+ 220 C	MELF-2	0.06 in	0.135 in			Bulk