NTC (Negative Temperature Coefficient) Thermistors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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: £1.07 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	£1.07 £0.803 £0.641 £0.602 View £0.588 £0.471 £0.451 £0.432	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: £0.803 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	£0.803 £0.759 £0.641 £0.602 View £0.588 £0.499 £0.47 £0.432	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: £0.668 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	£0.668 £0.631 £0.569 £0.54 View £0.523 £0.458 £0.42	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: £1.06 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	£1.06 £0.796 £0.64 £0.601 View £0.588 £0.493 £0.458 £0.421	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: £1.05 249In Stock 500Expected 26/10/2026	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 26/10/2026	£1.05 £1.00 £0.943 £0.899 View £0.863 £0.78 £0.751 £0.693	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: £0.578 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 03/11/2026 1,000 Expected 09/11/2026 Factory Lead Time: 12 Weeks	£0.578 £0.545 £0.509 £0.485 View £0.464 £0.416 £0.397 £0.369	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: £0.668 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	£0.668 £0.631 £0.592 £0.565 View £0.54 £0.489 £0.47 £0.432	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: £0.668 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	£0.668 £0.631 £0.592 £0.565 View £0.54 £0.489 £0.47 £0.432	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: £0.151 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 £0.151 £0.15	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: £1.07 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	£1.07 £0.803 £0.641 £0.602 View £0.588 £0.508 £0.478 £0.432	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: £0.668 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	£0.668 £0.631 £0.592 £0.565 View £0.54 £0.489 £0.47 £0.432	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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