NTC Thermistors – Mouser Korea, Republic of

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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 (KRW) 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 10K OHM 1% PROBE ASSEMBLY USP10975 Littelfuse 1: ₩16,270.8 3,210In Stock	Mfr. Part # USP10975 Mouser Part # 803-USP10975	Littelfuse	NTC Thermistors 10K OHM 1% PROBE ASSEMBLY Learn More about Littelfuse thermistor probes assemblies	Datasheet	3,210In Stock	₩16,270.8 ₩14,929.2 ₩13,806 ₩13,416 View ₩12,994.8 ₩12,729.6 ₩12,370.8	Min.: 1 Mult.: 1	USP	3892 K	10 kOhms		1 %	Off-Board	Wire Lead	- 55 C	+ 125 C		0.1 in	6 in	0.1 in	0.215 in	Bulk
NTC Thermistors 2.2K OHM .1% DEG C PROBE ASMB USP11493 Littelfuse 1: ₩17,019.6 1,745In Stock	Mfr. Part # USP11493 Mouser Part # 803-USP11493	Littelfuse	NTC Thermistors 2.2K OHM .1% DEG C PROBE ASMB Learn More about Littelfuse thermistor probes assemblies	Datasheet	1,745In Stock	₩17,019.6 ₩15,428.4 ₩14,835.6 ₩14,118 View ₩12,760.8 ₩11,778 ₩11,762.4 ₩11,200.8 ₩11,013.6	Min.: 1 Mult.: 1	USP	3892 K	2.252 kOhms		0.1 C	Off-Board	Wire Lead	- 55 C	+ 105 C		0.225 in	12.58 in	0.225 in	0.58 in	Bulk
NTC Thermistors NTC THERMISTOR 20K OHM 2% LUG USUR1000-203G-06 Littelfuse 1: ₩20,794.8 28In Stock	Mfr. Part # USUR1000-203G-06 Mouser Part # 576-USUR1000-203G-06	Littelfuse	NTC Thermistors NTC THERMISTOR 20K OHM 2% LUG Learn More about Littelfuse thermistor probes assemblies	Datasheet	28In Stock	₩20,794.8 ₩18,376.8 ₩16,473.6 ₩15,600 View ₩14,882.4 ₩14,008.8 ₩13,213.2 ₩13,197.6 ₩12,979.2	Min.: 1 Mult.: 1	USUR	3892 K	20 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 Thermistors NTC THERMISTOR 30K OHM 2% LUG USUR1000-303G-06 Littelfuse 1: ₩15,584.4 1In Stock 50Expected 11/11/2026	Mfr. Part # USUR1000-303G-06 Mouser Part # 576-USUR1000-303G-06	Littelfuse	NTC Thermistors NTC THERMISTOR 30K OHM 2% LUG Learn More about Littelfuse thermistor probes assemblies	Datasheet	1In Stock 50Expected 11/11/2026	₩15,584.4	Min.: 1 Mult.: 1	USUR	3892 K	30 kOhms	20 mW	2 %	Ring Lug	Wire Lead	- 40 C	+ 125 C		0.28 in	0.615 in			Bulk
NTC Thermistors 10K OHM 1% PROBE ASSEMBLY USP10973 Littelfuse 1: ₩7,113.6 1,595In Stock 50Expected 10/19/2026	Mfr. Part # USP10973 Mouser Part # 803-USP10973	Littelfuse	NTC Thermistors 10K OHM 1% PROBE ASSEMBLY Learn More about Littelfuse thermistor probes assemblies	Datasheet	1,595In Stock 50Expected 10/19/2026	₩7,113.6 ₩6,380.4 ₩6,099.6 ₩5,772 View ₩5,538 ₩5,350.8 ₩4,945.2 ₩4,929.6	Min.: 1 Mult.: 1	USP	3892 K	10 kOhms		1 %	Off-Board	Wire Lead	- 55 C	+ 105 C		0.164 in	50.75 in	0.164 in	0.787 in	Bulk
NTC Thermistors 10K OHM 1% PROBE ASSEMBLY USP10976 Littelfuse 1: ₩7,971.6 918In Stock 2,000Expected 1/5/2027	Mfr. Part # USP10976 Mouser Part # 803-USP10976	Littelfuse	NTC Thermistors 10K OHM 1% PROBE ASSEMBLY Learn More about Littelfuse thermistor probes assemblies	Datasheet	918In Stock 2,000Expected 1/5/2027	₩7,971.6 ₩7,160.4 ₩6,723.6 ₩6,442.8 View ₩6,115.2 ₩5,912.4 ₩5,896.8 ₩5,553.6 ₩5,397.6	Min.: 1 Mult.: 1	USP	3892 K	10 kOhms		1 %	Off-Board	Wire Lead	- 55 C	+ 150 C		0.145 in	6 in	0.281 in	0.62 in	Bulk
NTC Thermistors 10K OHM 1% PROBE ASSEMBLY USP7766 Littelfuse 1: ₩18,766.8 197In Stock 350Expected 11/30/2026	Mfr. Part # USP7766 Mouser Part # 803-USP7766	Littelfuse	NTC Thermistors 10K OHM 1% PROBE ASSEMBLY Learn More about Littelfuse thermistor probes assemblies	Datasheet	197In Stock 350Expected 11/30/2026	₩18,766.8 ₩17,206.8 ₩16,551.6 ₩15,756 View ₩15,022.8 ₩14,227.2 ₩14,211.6 ₩13,774.8	Min.: 1 Mult.: 1	USP	3892 K	10 kOhms		1 %	Clip Mount	Wire Lead	- 55 C	+ 105 C		0.164 in	36.787 in	0.787 in	0.787 in	Bulk
NTC Thermistors 10K OHM 5% PROBE TO220 TO103J2K Littelfuse 1: ₩2,152.8 3,295In Stock	Mfr. Part # TO103J2K Mouser Part # 803-TO103J2K	Littelfuse	NTC Thermistors 10K OHM 5% PROBE TO220 Learn More about Littelfuse thermistor probes assemblies	Datasheet	3,295In Stock	₩2,152.8 ₩2,059.2 ₩1,934.4 ₩1,840.8 View ₩1,762.8 ₩1,560 ₩1,514.8 ₩1,432.1	Min.: 1 Mult.: 1	TO	3892 K	10 kOhms		10 %	PCB Mount	Radial	- 55 C	+ 150 C	TO-220-2		0.595 in	0.4 in	0.165 in	Tube
NTC Thermistors NTC Thermistor Probe USP10979 Littelfuse 1: ₩18,595.2 178In Stock	Mfr. Part # USP10979 Mouser Part # 803-USP10979	Littelfuse	NTC Thermistors NTC Thermistor Probe Learn More about Littelfuse thermistor probes assemblies	Datasheet	178In Stock	₩18,595.2 ₩16,879.2 ₩15,896.4 ₩15,459.6 View ₩14,913.6 ₩14,726.4 ₩13,743.6 ₩13,072.8 ₩13,026	Min.: 1 Mult.: 1	USP	3892 K	10 kOhms		1 %	Off-Board	Wire Lead	- 55 C	+ 105 C		0.25 in	14.25 in	0.314 in	2.25 in	Bulk
NTC Thermistors THERMISTOR, US SENSOR USP12837 Littelfuse 1: ₩31,668 203In Stock	Mfr. Part # USP12837 Mouser Part # 803-USP12837	Littelfuse	NTC Thermistors THERMISTOR, US SENSOR Learn More about Littelfuse thermistor probes assemblies	Datasheet	203In Stock	₩31,668 ₩28,891.2 ₩27,861.6 ₩26,161.2 View ₩25,537.2 ₩25,506 ₩24,991.2 ₩23,540.4	Min.: 1 Mult.: 1	USP	3892 K	10 kOhms		1 %	Off-Board	Wire Lead	- 55 C	+ 125 C		0.02 in	12.15 in	0.02 in	0.15 in	Bulk
NTC Thermistors THERMISTOR, US SENSOR USP12840 Littelfuse 1: ₩48,968.4 260In Stock	Mfr. Part # USP12840 Mouser Part # 803-USP12840	Littelfuse	NTC Thermistors THERMISTOR, US SENSOR Learn More about Littelfuse thermistor probes assemblies	Datasheet	260In Stock	₩48,968.4 ₩44,912.4 ₩43,399.2 ₩41,574 View ₩40,326 ₩38,500.8 ₩38,469.6 Quote	Min.: 1 Mult.: 1	USP	3892 K	10 kOhms		1 %	Threaded	Wire Lead	- 55 C	+ 125 C		0.3125 in	3.25 in	0.3125 in	0.25 in	Bulk
NTC Thermistors 10K OHM 1% PROBE ASSEMBLY USP7765 Littelfuse 1: ₩12,152.4 1,599In Stock 674On Order	Mfr. Part # USP7765 Mouser Part # 803-USP7765	Littelfuse	NTC Thermistors 10K OHM 1% PROBE ASSEMBLY Learn More about Littelfuse thermistor probes assemblies	Datasheet	1,599In Stock 674On Order On Order Ship Dates Mfr. #: USP7765 Stock: 1,599 Can Ship Immediately On Order: 636 Expected 11/11/2026 38 TBD Factory Lead-Time: 21 Weeks	₩12,152.4 ₩10,966.8 ₩10,530 ₩9,999.6 View ₩9,422.4 ₩9,313.2 ₩8,642.4 ₩8,626.8	Min.: 1 Mult.: 1	USP	3892 K	10 kOhms		1 %	Ring Lug	Wire Lead	- 55 C	+ 105 C		0.16 in	13.3 in	0.4 in	1.3 in	Bulk
NTC Thermistors 10K OHM 1% PROBE ASSEMBLY USP10982 Littelfuse 1: ₩4,477.2 821In Stock	Mfr. Part # USP10982 Mouser Part # 803-USP10982	Littelfuse	NTC Thermistors 10K OHM 1% PROBE ASSEMBLY Learn More about Littelfuse thermistor probes assemblies	Datasheet	821In Stock	₩4,477.2 ₩4,087.2 ₩3,712.8 ₩3,619.2 View ₩3,416.4 ₩2,917.2 ₩2,854.8 ₩2,792.4	Min.: 1 Mult.: 1	USP	3892 K	10 kOhms		1 %	Off-Board	Wire Lead	- 55 C	+ 80 C		0.23 in	37.35 in	0.23 in	1.35 in	Bulk
NTC Thermistors THERMISTOR, US SENSOR USP12836 Littelfuse 1: ₩25,116 76In Stock 200Expected 12/9/2026	Mfr. Part # USP12836 Mouser Part # 803-USP12836	Littelfuse	NTC Thermistors THERMISTOR, US SENSOR Learn More about Littelfuse thermistor probes assemblies	Datasheet	76In Stock 200Expected 12/9/2026	₩25,116 ₩22,854 ₩22,011.6 ₩20,997.6 View ₩20,311.2 ₩19,640.4 ₩19,624.8 ₩17,971.2	Min.: 1 Mult.: 1	USP	3977 K	10 kOhms		1 %	Off-Board	Wire Lead	- 55 C	+ 105 C		0.1772 in	9.1811 in	0.1772 in	1.1811 in	Bulk
NTC Thermistors NTC THERMISTOR USP16673 Littelfuse 1: ₩2,745.6 229In Stock 500Expected 11/16/2026	Mfr. Part # USP16673 Mouser Part # 803-USP16673	Littelfuse	NTC Thermistors NTC THERMISTOR Learn More about Littelfuse thermistor probes assemblies	Datasheet	229In Stock 500Expected 11/16/2026	₩2,745.6 ₩2,605.2 ₩2,433.6 ₩2,293.2 View ₩2,215.2 ₩2,121.6 ₩1,996.8 ₩1,965.6 ₩1,825.2	Min.: 1 Mult.: 1	USP	3435 K	10 kOhms		1 %	PCB Mount	Radial	- 30 C	+ 90 C			1.26 in	0.197 in	0.04 in	Bulk
NTC Thermistors 100K OHM 2% RING LUG ASMBLY USUR1000-104G-06 Littelfuse 1: ₩20,779.2 20In Stock	Mfr. Part # USUR1000-104G-06 Mouser Part # 576-USUR1000-104G-06	Littelfuse	NTC Thermistors 100K OHM 2% RING LUG ASMBLY Learn More about Littelfuse thermistor probes assemblies	Datasheet	20In Stock	₩20,779.2 ₩18,361.2 ₩16,458 ₩15,584.4 View ₩14,430 ₩13,431.6 ₩12,558 ₩12,168	Min.: 1 Mult.: 1	USUR1000	3892 K	100 kOhms	20 mW	2 %	Ring Lug	Wire Lead	- 40 C	+ 125 C			15.621 mm		7.112 mm	Bulk
NTC Thermistors 10K OHM 1% PROBE TO220 TO103J2F Littelfuse 1: ₩7,737.6 109In Stock 1,500Expected 11/2/2026	Mfr. Part # TO103J2F Mouser Part # 803-TO103J2F	Littelfuse	NTC Thermistors 10K OHM 1% PROBE TO220 Learn More about Littelfuse thermistor probes assemblies	Datasheet	109In Stock 1,500Expected 11/2/2026	₩7,737.6 ₩6,942 ₩6,645.6 ₩6,162 View ₩5,896.8 ₩5,709.6 ₩4,992 ₩4,836	Min.: 1 Mult.: 1	TO	3892 K	10 kOhms		1 %	PCB Mount	Radial	- 55 C	+ 150 C	TO-220-2		0.595 in	0.4 in	0.165 in	Tube
NTC Thermistors THERMISTOR, US SENSOR TO502J2J Littelfuse 1: ₩2,932.8 541In Stock	Mfr. Part # TO502J2J Mouser Part # 803-TO502J2J	Littelfuse	NTC Thermistors THERMISTOR, US SENSOR Learn More about Littelfuse thermistor probes assemblies	Datasheet	541In Stock	₩2,932.8 ₩2,792.4 ₩2,636.4 ₩2,558.4 View ₩2,480.4 ₩2,230.8 ₩2,121.6 ₩1,965.6	Min.: 1 Mult.: 1	TO	3892 K	5 kOhms		5 %	PCB Mount	Radial	- 55 C	+ 150 C	TO-220-2		0.595 in	0.4 in	0.165 in	Tube
NTC Thermistors 10K OHM 1% PROBE ASSEMBLY USP10972 Littelfuse 1: ₩9,843.6 161In Stock 650On Order	Mfr. Part # USP10972 Mouser Part # 803-USP10972	Littelfuse	NTC Thermistors 10K OHM 1% PROBE ASSEMBLY Learn More about Littelfuse thermistor probes assemblies	Datasheet	161In Stock 650On Order On Order Ship Dates Mfr. #: USP10972 Stock: 161 Can Ship Immediately On Order: 150 Expected 11/11/2026 500 Expected 12/22/2026 Factory Lead-Time: 14 Weeks	₩9,843.6 ₩8,860.8 ₩8,502 ₩8,065.2 View ₩7,768.8 ₩7,472.4 ₩6,942 ₩6,739.2	Min.: 1 Mult.: 1	USP	3892 K	10 kOhms		1 %	Off-Board	Wire Lead	- 55 C	+ 105 C		0.25 in	51.5 in	0.25 in	2 in	Bulk
NTC Thermistors 10K OHM 5% PROBE ASSEMBLY USP10997 Littelfuse 1: ₩24,320.4 25In Stock	Mfr. Part # USP10997 Mouser Part # 803-USP10997	Littelfuse	NTC Thermistors 10K OHM 5% PROBE ASSEMBLY Learn More about Littelfuse thermistor probes assemblies	Datasheet	25In Stock	₩24,320.4 ₩21,481.2 ₩19,250.4 ₩18,236.4 View ₩16,879.2 ₩15,709.2 ₩14,695.2 ₩13,759.2	Min.: 1 Mult.: 1	USP	3892 K	10 kOhms		5 %	Off-Board	Wire Lead	- 55 C	+ 105 C		0.4375 in	6.56 in	0.4375 in	0.56 in	Bulk
NTC Thermistors THERMISTOR, U.S. SENS USP11491 Littelfuse 1: ₩26,161.2 86In Stock	Mfr. Part # USP11491 Mouser Part # 803-USP11491	Littelfuse	NTC Thermistors THERMISTOR, U.S. SENS Learn More about Littelfuse thermistor probes assemblies	Datasheet	86In Stock	₩26,161.2 ₩23,805.6 ₩22,932 ₩21,886.8 View ₩21,075.6 ₩19,968 ₩18,142.8	Min.: 1 Mult.: 1	USP	3892 K	10 kOhms		0.2 C	Off-Board	Wire Lead	- 55 C	+ 150 C		0.125 in	26.5 in	0.125 in	2.5 in	Bulk
NTC Thermistors 10K OHM 10% PROBE TO220 TO103J2J Littelfuse 1: ₩3,104.4 13,635On Order	Mfr. Part # TO103J2J Mouser Part # 803-TO103J2J	Littelfuse	NTC Thermistors 10K OHM 10% PROBE TO220 Learn More about Littelfuse thermistor probes assemblies	Datasheet	13,635On Order On Order Ship Dates Mfr. #: TO103J2J Stock: 0 On Order: 1,135 Expected 12/8/2026 6,500 Expected 3/1/2027 6,000 Expected 3/11/2027 Factory Lead-Time: 20 Weeks	₩3,104.4 ₩2,964 ₩2,792.4 ₩2,636.4 View ₩2,418 ₩2,215.2 ₩2,074.8 ₩1,981.2	Min.: 1 Mult.: 1	TO	3892 K	10 kOhms		5 %	PCB Mount	Radial	- 55 C	+ 150 C	TO-220-2		0.595 in	0.4 in	0.165 in	Tube
NTC Thermistors 10K OHM 1% PROBE ASSEMBLY USP10981 Littelfuse 1: ₩39,156 550On Order	Mfr. Part # USP10981 Mouser Part # 803-USP10981	Littelfuse	NTC Thermistors 10K OHM 1% PROBE ASSEMBLY Learn More about Littelfuse thermistor probes assemblies	Datasheet	550On Order On Order Ship Dates Mfr. #: USP10981 Stock: 0 On Order: 100 Expected 12/1/2026 100 Expected 12/9/2026 350 Expected 1/4/2027 Factory Lead-Time: 13 Weeks	₩39,156 ₩36,114 ₩34,413.6 ₩33,337.2 View ₩32,307.6 ₩31,356 ₩29,437.2	Min.: 1 Mult.: 1	USP	3892 K	10 kOhms		1 %	Off-Board	Wire Lead	- 55 C	+ 105 C		0.25 in	25.25 in	0.25 in	1.25 in	Bulk
NTC Thermistors 10K OHM 2% RING LUG ASMBLY USUR1000-103G-06 Littelfuse 1: ₩19,250.4 700On Order	Mfr. Part # USUR1000-103G-06 Mouser Part # 803-USUR1000-103G-06	Littelfuse	NTC Thermistors 10K OHM 2% RING LUG ASMBLY Learn More about Littelfuse thermistor probes assemblies	Datasheet	700On Order On Order Ship Dates Mfr. #: USUR1000-103G-06 Stock: 0 On Order: 300 Expected 2/1/2027 150 Expected 2/15/2027 250 Expected 2/17/2027 Factory Lead-Time: 16 Weeks	₩19,250.4 ₩17,331.6 ₩15,600 ₩15,397.2 View ₩12,807.6 ₩12,386.4 ₩11,528.4 ₩11,216.4	Min.: 1 Mult.: 1	USUR1000	3892 K	10 kOhms	20 mW	2 %	Ring Lug	Wire Lead	- 40 C	+ 125 C		0.215 in	6 in	0.28 in	0.615 in	Bulk
NTC Thermistors 10K OHM 1% PROBE ASSEMBLY USP10978 Littelfuse 1: ₩40,232.4 256On Order	Mfr. Part # USP10978 Mouser Part # 803-USP10978	Littelfuse	NTC Thermistors 10K OHM 1% PROBE ASSEMBLY Learn More about Littelfuse thermistor probes assemblies	Datasheet	256On Order On Order Ship Dates Mfr. #: USP10978 Stock: 0 On Order: 6 Expected 1/4/2027 50 Expected 2/15/2027 50 Expected 2/18/2027 150 Expected 3/9/2027 Factory Lead-Time: 23 Weeks	₩40,232.4 ₩36,816 ₩34,476 ₩31,590 View ₩31,262.4 ₩30,716.4 ₩30,700.8 ₩28,657.2 Quote	Min.: 1 Mult.: 1	USP	3892 K	10 kOhms		1 %	Off-Board	Wire Lead	- 55 C	+ 105 C		0.25 in	24 in	0.562 in	0.88 in	Bulk