NTC (Negative Temperature Coefficient) Thermistors

.hide-partial { max-height: none; } .show-more { display: none; }

Surface-Mount Thermistors

Littelfuse Surface-Mount Thermistors offer a 0.7Ω to 500,000Ω resistance range and a maximum operating range of -55°C to +220°C. This Littelfuse portfolio includes end-banded chip thermistors, leadless top- and bottom-terminated chip thermistors, inrush current limiters (power thermistors), and more. These surface-mount modules are ideal for a wide variety of applications.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 36

Applied Filters:

Series

B Parameter

Resistance

Power Rating

Tolerance

Mounting Style

Termination Style

Minimum Operating Temperature

Maximum Operating Temperature

Package/Case

Diameter

Length

Width

Height

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 NTC THERMISTOR 4.7K OHM 10% SM472F1K Littelfuse 1.000: 0,792 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. SM472F1K Mouser Part No 576-SM472F1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 4.7K OHM 10% Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked Lead-Time 12 Weeks	0,792 €	Min.: 1.000 Mult.: 1.000	SM	3419 K	4.7 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 (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 1C MELF WM103J1A Littelfuse 2.500: 0,738 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. WM103J1A Mouser Part No 576-WM103J1A	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 1C MELF Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked Lead-Time 12 Weeks	0,738 €	Min.: 2.500 Mult.: 2.500	WM	3892 K	10 kOhms		1 C	PCB Mount	SMD/SMT	- 55 C	+ 220 C	MiniMELF-2	0.06 in	0.135 in			Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100K OHM 1C MELF WM104J1A Littelfuse 1: 1,68 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. WM104J1A Mouser Part No 576-WM104J1A	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100K OHM 1C MELF Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked Lead-Time 12 Weeks	1,68 € 1,29 € 1,08 € 1,06 € View 0,963 € 0,839 € 0,836 € 0,807 €	Min.: 1 Mult.: 1	WM	3892 K	100 kOhms		1 C	PCB Mount	SMD/SMT	- 55 C	+ 220 C	MiniMELF-2	0.06 in	0.135 in			Bulk
NTC (Negative Temperature Coefficient) Thermistors 10K OHM +/-10% SM103J1K Littelfuse 1: 1,15 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. SM103J1K Mouser Part No 803-SM103J1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 10K OHM +/-10% Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked Lead-Time 12 Weeks	1,15 € 1,09 € 1,03 € 0,98 € View 0,946 € 0,852 € 0,802 € 0,761 €	Min.: 1 Mult.: 1	SM	3892 K	10 kOhms		10 %	PCB Mount	SMD/SMT	- 55 C	+ 220 C		0.06 in	0.135 in	0.06 in	0.06 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors 500 OHM +/-10% SM501B1K Littelfuse 500: 0,852 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. SM501B1K Mouser Part No 803-SM501B1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 500 OHM +/-10% Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked Lead-Time 12 Weeks	0,852 € 0,829 € 0,78 €	Min.: 500 Mult.: 500	SM	2941 K	500 Ohms		10 %	PCB Mount	SMD/SMT	- 55 C	+ 220 C		0.06 in	0.135 in	0.06 in	0.06 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 200K OHM 5% 0805 SMT KR204R0J Littelfuse 3.500: 0,403 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. KR204R0J Mouser Part No 576-KR204R0J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 200K OHM 5% 0805 SMT Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked Lead-Time 14 Weeks	0,403 €	Min.: 3.500 Mult.: 3.500	KR	4250 K	200 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 NTC THERMISTOR 10K OHM 10% MELF MM103E1K Littelfuse 1: 1,34 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. MM103E1K Mouser Part No 576-MM103E1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 10% MELF Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked Lead-Time 14 Weeks	1,34 € 1,01 € 0,802 € 0,754 € View 0,736 € 0,618 € 0,592 € 0,541 €	Min.: 1 Mult.: 1	MM	3320 K	10 kOhms		10 %	PCB Mount	SMD/SMT	- 55 C	+ 220 C	LL-31-2	0.053 in	0.075 in	0.053 in	0.049 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 3K OHM 10% MELF MM302F1K Littelfuse 1: 1,34 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. MM302F1K Mouser Part No 576-MM302F1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 3K OHM 10% MELF Learn More about Littelfuse drone subsystems	Datasheet	Non-Stocked Lead-Time 14 Weeks	1,34 € 1,01 € 0,802 € 0,754 € View 0,736 € 0,734 € 0,691 € 0,655 €	Min.: 1 Mult.: 1	MM	3419 K	3 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 5K OHM 10% MELF MM502F1K Littelfuse 1: 1,34 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. MM502F1K Mouser Part No 576-MM502F1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 5K OHM 10% MELF Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked Lead-Time 14 Weeks	1,34 € 1,01 € 0,802 € 0,754 € View 0,736 € 0,635 € 0,597 € 0,541 €	Min.: 1 Mult.: 1	MM	3419 K	5 kOhms		10 %	PCB Mount	SMD/SMT	- 55 C	+ 220 C	MicroMELF-2	0.053 in	0.075 in			Bulk
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO KR503L0J Littelfuse Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. KR503L0J Mouser Part No 576-KR503L0J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO Learn More about Littelfuse surface mount thermistors	Datasheet	Non-Stocked Lead-Time 12 Weeks		Request a Quote	KR	4150 K	50 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 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

Surface-Mount Thermistors

Applied Filters:

Customer Service Office

Company

Resources

Support