NTC (Negative Temperature Coefficient) Thermistors

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Thermistor Probes & Assemblies

Littelfuse Thermistor Probes and Assemblies offer various housings, including stainless steel, vinyl, plastic, and polyimide tubing. The Littelfuse portfolio features different types of probes and assemblies: straight/cylindrical, flanged, plastic, microprobes, laboratory-grade, surface temperature sensing, and threaded.

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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	Diameter	Length	Width	Height	Packaging
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 50K OHM 5% LUG USUR1000-503J-06 Littelfuse 1: 10,66 € Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. USUR1000-503J-06 Mouser Part No 576-USUR1000-503J-06	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 50K OHM 5% LUG Learn More about Littelfuse thermistor probes assemblies	Datasheet	Non-Stocked Lead-Time 3 Weeks	10,66 € 9,43 € 7,62 € 7,40 € View 7,35 € 7,12 € 7,04 €	Min.: 1 Mult.: 1	USUR	3892 K	50 kOhms	20 mW	5 %	Ring Lug	Wire Lead	- 40 C	+ 125 C	0.28 in	0.615 in			Bulk
NTC (Negative Temperature Coefficient) Thermistors 10K OHM .5% DEG C PROBE ASMB USP8798 Littelfuse 1: 48,07 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. USP8798 Mouser Part No 803-USP8798	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 10K OHM .5% DEG C PROBE ASMB Learn More about Littelfuse thermistor probes assemblies	Datasheet	Non-Stocked Lead-Time 12 Weeks	48,07 € 44,33 € 42,20 € 40,00 € View 39,11 € 37,85 €	Min.: 1 Mult.: 1	USP	3892 K	10 kOhms		0.5 C	Clip Mount	Wire Lead	- 55 C	+ 105 C	0.167 in	51.537 in	0.465 in	0.787 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 2% LUG USUR1000-102G-06 Littelfuse 1: 11,46 € Non-Stocked Lead-Time 31 Weeks	Mfr. Part No. USUR1000-102G-06 Mouser Part No 576-USUR1000-102G-06	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 2% LUG Learn More about Littelfuse thermistor probes assemblies	Datasheet	Non-Stocked Lead-Time 31 Weeks	11,46 € 10,13 € 9,08 € 8,60 € View 7,48 € 7,46 € 7,24 € 7,12 €	Min.: 1 Mult.: 1	USUR	3892 K	1 kOhms	20 mW	2 %	Ring Lug	Wire Lead	- 40 C	+ 125 C	0.28 in	0.615 in			Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 3% LUG USUR1000-102H-06 Littelfuse 1: 10,89 € Non-Stocked	Mfr. Part No. USUR1000-102H-06 Mouser Part No 576-USUR1000-102H-06	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 3% LUG Learn More about Littelfuse thermistor probes assemblies	Datasheet	Non-Stocked	10,89 € 9,61 € 8,62 € 8,16 € View 7,56 € 7,03 € 6,58 € 6,37 €	Min.: 1 Mult.: 1	USUR	3892 K	1 kOhms	20 mW	3 %	Ring Lug	Wire Lead	- 40 C	+ 125 C	0.28 in	0.615 in			Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 3% LUG USUR1000-103H-06 Littelfuse 1: 10,90 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. USUR1000-103H-06 Mouser Part No 576-USUR1000-103H-06	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 3% LUG Learn More about Littelfuse thermistor probes assemblies	Datasheet	Non-Stocked Lead-Time 16 Weeks	10,90 € 9,62 € 8,63 € 8,17 € View 7,14 € 7,01 € 6,88 €	Min.: 1 Mult.: 1	USUR	3892 K	10 kOhms	20 mW	3 %	Ring Lug	Wire Lead	- 40 C	+ 125 C	0.28 in	0.615 in			Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100K OHM 3% BEAD USUR1000-104H-06 Littelfuse 1: 10,89 € Non-Stocked	Mfr. Part No. USUR1000-104H-06 Mouser Part No 576-USUR1000-104H-06	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100K OHM 3% BEAD Learn More about Littelfuse thermistor probes assemblies	Datasheet	Non-Stocked	10,89 € 9,61 € 8,62 € 8,16 € View 7,56 € 7,03 € 6,58 € 6,37 €	Min.: 1 Mult.: 1	USUR	3892 K	100 kOhms	20 mW	3 %	Off-Board	Wire Lead	- 40 C	+ 125 C	0.28 in	0.615 in			Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 3% LUG USUR1000-203H-06 Littelfuse 1: 10,89 € Non-Stocked	Mfr. Part No. USUR1000-203H-06 Mouser Part No 576-USUR1000-203H-06	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 3% LUG Learn More about Littelfuse thermistor probes assemblies	Datasheet	Non-Stocked	10,89 € 9,61 € 8,62 € 8,16 € View 7,56 € 7,03 € 6,58 € 6,37 €	Min.: 1 Mult.: 1	USUR	3892 K	20 kOhms	20 mW	3 %	Ring Lug	Wire Lead	- 40 C	+ 125 C	0.28 in	0.615 in			Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 5% LUG USUR1000-203J-06 Littelfuse 1: 10,66 € Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. USUR1000-203J-06 Mouser Part No 576-USUR1000-203J-06	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 5% LUG Learn More about Littelfuse thermistor probes assemblies	Datasheet	Non-Stocked Lead-Time 26 Weeks	10,66 € 9,42 € 8,44 € 7,99 € View 7,40 € 6,88 €	Min.: 1 Mult.: 1	USUR	3892 K	20 kOhms	20 mW	5 %	Ring Lug	Wire Lead	- 40 C	+ 125 C	0.28 in	0.615 in			Bulk
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/ USUR1000-222G-06 Littelfuse 1: 11,46 € Non-Stocked	Mfr. Part No. USUR1000-222G-06 Mouser Part No 576-USUR1000-222G-06	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/ Learn More about Littelfuse thermistor probes assemblies	Datasheet	Non-Stocked	11,46 € 10,13 € 9,08 € 8,60 € View 7,48 € 7,35 € 7,23 €	Min.: 1 Mult.: 1	USUR	3892 K	2.2 kOhms	20 mW	2 %	Off-Board	Wire Lead	- 40 C	+ 125 C	0.28 in	0.615 in
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2.252K OHM 3% LUG USUR1000-222H-06 Littelfuse 1: 10,89 € Non-Stocked	Mfr. Part No. USUR1000-222H-06 Mouser Part No 576-USUR1000-222H-06	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2.252K OHM 3% LUG Learn More about Littelfuse thermistor probes assemblies	Datasheet	Non-Stocked	10,89 € 9,61 € 8,62 € 8,16 € View 7,56 € 7,03 € 6,58 € 6,37 €	Min.: 1 Mult.: 1	USUR	3892 K	2.2 kOhms	20 mW	3 %	Ring Lug	Wire Lead	- 40 C	+ 125 C	0.28 in	0.615 in			Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2.252K OHM 5% LUG USUR1000-222J-06 Littelfuse 1: 10,66 € Non-Stocked	Mfr. Part No. USUR1000-222J-06 Mouser Part No 576-USUR1000-222J-06	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2.252K OHM 5% LUG Learn More about Littelfuse thermistor probes assemblies	Datasheet	Non-Stocked	10,66 € 9,42 € 8,44 € 7,99 € View 7,40 € 6,88 € 6,44 € 6,24 €	Min.: 1 Mult.: 1	USUR	3892 K	2.2 kOhms	20 mW	5 %	Ring Lug	Wire Lead	- 40 C	+ 125 C	0.28 in	0.615 in			Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 3% LUG USUR1000-303H-06 Littelfuse 1: 10,90 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. USUR1000-303H-06 Mouser Part No 576-USUR1000-303H-06	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 3% LUG Learn More about Littelfuse thermistor probes assemblies	Datasheet	Non-Stocked Lead-Time 16 Weeks	10,90 € 9,62 € 8,63 € 8,17 € View 7,14 € 7,01 € 6,88 €	Min.: 1 Mult.: 1	USUR	3892 K	30 kOhms	20 mW	3 %	Ring Lug	Wire Lead	- 40 C	+ 125 C	0.28 in	0.615 in			Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 5% LUG USUR1000-303J-06 Littelfuse 1: 10,66 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. USUR1000-303J-06 Mouser Part No 576-USUR1000-303J-06	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 5% LUG Learn More about Littelfuse thermistor probes assemblies	Datasheet	Non-Stocked Lead-Time 16 Weeks	10,66 € 9,43 € 8,45 € 8,00 € View 7,00 € 6,86 € 6,74 €	Min.: 1 Mult.: 1	USUR	3892 K	30 kOhms	20 mW	5 %	Ring Lug	Wire Lead	- 40 C	+ 125 C	0.28 in	0.615 in			Bulk
NTC (Negative Temperature Coefficient) Thermistors 5K OHM 2% LUG USUR1000-502G-06 Littelfuse 1: 10,69 € Non-Stocked Lead-Time 31 Weeks	Mfr. Part No. USUR1000-502G-06 Mouser Part No 576-USUR1000-502G-06	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors 5K OHM 2% LUG Learn More about Littelfuse thermistor probes assemblies	Datasheet	Non-Stocked Lead-Time 31 Weeks	10,69 € 9,55 € 8,81 € 8,37 € View 7,88 € 7,59 € 7,53 €	Min.: 1 Mult.: 1	USUR	3892 K	5 kOhms	20 mW	2 %	Ring Lug	Wire Lead	- 40 C	+ 125 C	0.28 in	6 in	0.28 in	0.615 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 5K OHM 3% LUG USUR1000-502H-06 Littelfuse 1: 10,89 € Non-Stocked	Mfr. Part No. USUR1000-502H-06 Mouser Part No 576-USUR1000-502H-06	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 5K OHM 3% LUG Learn More about Littelfuse thermistor probes assemblies	Datasheet	Non-Stocked	10,89 € 9,61 € 8,62 € 8,16 € View 7,56 € 7,03 € 6,58 € 6,37 €	Min.: 1 Mult.: 1	USUR	3892 K	5 kOhms	20 mW	3 %	Ring Lug	Wire Lead	- 40 C	+ 125 C	0.28 in	0.615 in			Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 5K OHM 5% LUG USUR1000-502J-06 Littelfuse 1: 10,66 € Non-Stocked	Mfr. Part No. USUR1000-502J-06 Mouser Part No 576-USUR1000-502J-06	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 5K OHM 5% LUG Learn More about Littelfuse thermistor probes assemblies	Datasheet	Non-Stocked	10,66 € 9,42 € 8,44 € 7,99 € View 7,40 € 6,88 € 6,44 € 6,24 €	Min.: 1 Mult.: 1	USUR	3892 K	5 kOhms	20 mW	5 %	Ring Lug	Wire Lead	- 40 C	+ 125 C	0.28 in	0.615 in			Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 50K OHM 2% LUG USUR1000-503G-06 Littelfuse 1: 11,46 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. USUR1000-503G-06 Mouser Part No 576-USUR1000-503G-06	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 50K OHM 2% LUG Learn More about Littelfuse thermistor probes assemblies	Datasheet	Non-Stocked Lead-Time 18 Weeks	11,46 € 10,13 € 9,08 € 8,60 € View 7,48 € 7,35 € 7,23 €	Min.: 1 Mult.: 1	USUR	3892 K	50 kOhms	20 mW	2 %	Ring Lug	Wire Lead	- 40 C	+ 125 C	0.28 in	6 in	0.28 in	0.615 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 50K OHM 3% LUG USUR1000-503H-06 Littelfuse 1: 10,89 € Non-Stocked	Mfr. Part No. USUR1000-503H-06 Mouser Part No 576-USUR1000-503H-06	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 50K OHM 3% LUG Learn More about Littelfuse thermistor probes assemblies	Datasheet	Non-Stocked	10,89 € 9,61 € 8,62 € 8,16 € View 7,56 € 7,03 € 6,58 € 6,37 €	Min.: 1 Mult.: 1	USUR	3892 K	50 kOhms	20 mW	3 %	Ring Lug	Wire Lead	- 40 C	+ 125 C	0.28 in	0.615 in			Bulk
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR USP12755 Littelfuse 500: 85,14 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. USP12755 Mouser Part No 803-USP12755	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR Learn More about Littelfuse thermistor probes assemblies	Datasheet	Non-Stocked Lead-Time 18 Weeks	85,14 €	Min.: 500 Mult.: 500	USP		10 kOhms		0.1 C			- 55 C	+ 105 C					Bulk
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR USP12838 Littelfuse 1: 15,64 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. USP12838 Mouser Part No 803-USP12838	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR Learn More about Littelfuse thermistor probes assemblies	Datasheet	Non-Stocked Lead-Time 16 Weeks	15,64 € 14,26 € 13,74 € 13,12 € View 12,69 € 12,31 € 11,52 €	Min.: 1 Mult.: 1	USP	3892 K	10 kOhms		1 %	Off-Board	Wire Lead	- 55 C	+ 80 C	0.089 in	12.34 in	0.089 in	0.34 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR USP12920 Littelfuse 2 500: 29,74 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. USP12920 Mouser Part No 803-USP12920	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR Learn More about Littelfuse thermistor probes assemblies	Datasheet	Non-Stocked Lead-Time 14 Weeks	29,74 €	Min.: 2 500 Mult.: 2 500	USP	3892 K	100 kOhms		1 %	Off-Board	Wire Lead	- 55 C	+ 300 C	0.25 in	14 in	0.25 in	2 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR USP3021 Littelfuse 2: 691,94 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. USP3021 Mouser Part No 803-USP3021	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR Learn More about Littelfuse thermistor probes assemblies	Datasheet	Non-Stocked Lead-Time 14 Weeks	691,94 € 645,42 € 618,84 € View Quote	Min.: 2 Mult.: 2	USP		10 kOhms		0.01 C			- 55 C	+ 105 C					Bulk
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR USP3121 Littelfuse 1 000: 4,88 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. USP3121 Mouser Part No 803-USP3121	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR Learn More about Littelfuse thermistor probes assemblies	Datasheet	Non-Stocked Lead-Time 16 Weeks	4,88 €	Min.: 1 000 Mult.: 1 000	USP	3892 K	10 kOhms		5 %	Off-Board	Wire Lead	- 55 C	+ 125 C	0.25 in	3.625 in	0.25 in	0.375 in	Bulk
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/ USP3986 Littelfuse 2: 648,29 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. USP3986 Mouser Part No 803-USP3986	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/ Learn More about Littelfuse thermistor probes assemblies	Datasheet	Non-Stocked Lead-Time 14 Weeks	648,29 € 647,94 € View Quote	Min.: 2 Mult.: 2	USP		100 kOhms		0.01 C			- 55 C	+ 105 C					Bulk
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR USP7570 Littelfuse 1: 19,98 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. USP7570 Mouser Part No 803-USP7570	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR Learn More about Littelfuse thermistor probes assemblies	Datasheet	Non-Stocked Lead-Time 17 Weeks	19,98 € 18,24 € 17,53 € 15,91 € View 15,51 € 15,04 € 14,94 € 14,19 € Quote	Min.: 1 Mult.: 1	USP	3892 K	10 kOhms		5 C	Ring Lug	Wire Lead	- 55 C	+ 135 C	0.145 in	8.62 in	0.281 in	0.62 in	Bulk