NTC Thermistors – Mouser Taiwan

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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 (TWD) 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: NT$336.99 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	NT$336.99 NT$315.12 NT$301.14 NT$295.05 View NT$292.54 NT$284.29	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: NT$391.12 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	NT$391.12 NT$354.56 NT$340.93 NT$324.44 View NT$272.46 NT$257.40 NT$257.04 NT$247.37 NT$244.86	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 100K OHM 2% RING LUG ASMBLY USUR1000-104G-06 Littelfuse 1: NT$477.52 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	NT$477.52 NT$421.95 NT$378.22 NT$358.14 View NT$331.61 NT$308.67 NT$288.59 NT$279.63	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 NTC THERMISTOR 20K OHM 2% LUG USUR1000-203G-06 Littelfuse 1: NT$477.88 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	NT$477.88 NT$422.31 NT$378.58 NT$358.50 View NT$342.01 NT$321.93 NT$303.65 NT$303.29 NT$298.27	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: NT$358.14 1In Stock 50Expected 11/25/2026	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 11/25/2026	NT$358.14	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: NT$163.48 1,195In Stock	Mfr. Part # USP10973 Mouser Part # 803-USP10973	Littelfuse	NTC Thermistors 10K OHM 1% PROBE ASSEMBLY Learn More about Littelfuse thermistor probes assemblies	Datasheet	1,195In Stock	NT$163.48 NT$146.63 NT$140.17 NT$132.65 View NT$127.27 NT$122.97 NT$113.64 NT$113.29	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: NT$183.19 913In 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	913In Stock 2,000Expected 1/5/2027	NT$183.19 NT$164.55 NT$154.51 NT$148.06 View NT$140.53 NT$135.87 NT$135.51 NT$127.63 NT$124.04	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 TO220 TO103J2F Littelfuse 1: NT$177.82 1,559In Stock	Mfr. Part # TO103J2F Mouser Part # 803-TO103J2F	Littelfuse	NTC Thermistors 10K OHM 1% PROBE TO220 Learn More about Littelfuse thermistor probes assemblies	Datasheet	1,559In Stock	NT$177.82 NT$159.53 NT$152.72 NT$141.61 View NT$135.51 NT$131.21 NT$114.72 NT$111.14	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 10K OHM 5% PROBE TO220 TO103J2K Littelfuse 1: NT$49.47 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	NT$49.47 NT$47.32 NT$44.45 NT$42.30 View NT$40.51 NT$35.85 NT$34.81 NT$32.91	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 10K OHM 1% PROBE ASSEMBLY USP10972 Littelfuse 1: NT$226.21 511In Stock 300On Order	Mfr. Part # USP10972 Mouser Part # 803-USP10972	Littelfuse	NTC Thermistors 10K OHM 1% PROBE ASSEMBLY Learn More about Littelfuse thermistor probes assemblies	Datasheet	511In Stock 300On Order On Order Ship Dates Mfr. #: USP10972 Stock: 511 Can Ship Immediately On Order: 150 Expected 11/25/2026 150 Expected 12/22/2026 Factory Lead-Time: 14 Weeks	NT$226.21 NT$203.63 NT$195.38 NT$185.34 View NT$178.53 NT$171.72 NT$159.53 NT$154.87	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 THERMISTOR, US SENSOR USP12837 Littelfuse 1: NT$727.76 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	NT$727.76 NT$663.94 NT$640.28 NT$601.20 View NT$586.86 NT$586.15 NT$574.32 NT$540.98	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: NT$1,125.33 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	NT$1,125.33 NT$1,032.12 NT$997.35 NT$955.40 View NT$926.72 NT$888.00	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: NT$279.27 1,593In 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	1,593In Stock 674On Order On Order Ship Dates Mfr. #: USP7765 Stock: 1,593 Can Ship Immediately On Order: 636 Expected 11/25/2026 38 TBD Factory Lead-Time: 21 Weeks	NT$279.27 NT$252.03 NT$241.99 NT$229.80 View NT$216.53 NT$214.02 NT$198.61 NT$198.25	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: NT$102.89 796In Stock	Mfr. Part # USP10982 Mouser Part # 803-USP10982	Littelfuse	NTC Thermistors 10K OHM 1% PROBE ASSEMBLY Learn More about Littelfuse thermistor probes assemblies	Datasheet	796In Stock	NT$102.89 NT$93.93 NT$85.32 NT$83.17 View NT$78.51 NT$67.04 NT$65.61 NT$64.17	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: NT$577.19 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	NT$577.19 NT$525.20 NT$505.84 NT$482.54 View NT$466.77 NT$451.35 NT$450.99 NT$414.07	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: NT$63.10 475In Stock 250Expected 11/16/2026	Mfr. Part # USP16673 Mouser Part # 803-USP16673	Littelfuse	NTC Thermistors NTC THERMISTOR Learn More about Littelfuse thermistor probes assemblies	Datasheet	475In Stock 250Expected 11/16/2026	NT$63.10 NT$59.87 NT$55.93 NT$52.70 View NT$50.91 NT$48.76 NT$45.89 NT$45.17 NT$41.94	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 10K OHM 1% PROBE ASSEMBLY USP7766 Littelfuse 1: NT$431.28 155In Stock 200Expected 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	155In Stock 200Expected 11/30/2026	NT$431.28 NT$377.50 NT$356.71 NT$344.52 View NT$330.90 NT$319.07 NT$311.54 NT$306.16	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 THERMISTOR, US SENSOR TO502J2J Littelfuse 1: NT$67.40 538In Stock	Mfr. Part # TO502J2J Mouser Part # 803-TO502J2J	Littelfuse	NTC Thermistors THERMISTOR, US SENSOR Learn More about Littelfuse thermistor probes assemblies	Datasheet	538In Stock	NT$67.40 NT$64.17 NT$60.59 NT$58.79 View NT$58.08 NT$53.06 NT$48.76 NT$45.17	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 NTC Thermistor Probe USP10979 Littelfuse 1: NT$427.33 153In Stock	Mfr. Part # USP10979 Mouser Part # 803-USP10979	Littelfuse	NTC Thermistors NTC Thermistor Probe Learn More about Littelfuse thermistor probes assemblies	Datasheet	153In Stock	NT$427.33 NT$387.90 NT$365.31 NT$355.27 View NT$342.73 NT$338.78 NT$325.52 NT$308.31 NT$300.78	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 10K OHM 5% PROBE ASSEMBLY USP10997 Littelfuse 1: NT$558.90 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	NT$558.90 NT$493.65 NT$442.39 NT$419.09 View NT$387.90 NT$361.01 NT$337.71 NT$316.20	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: NT$601.20 36In Stock 50Expected 4/29/2027	Mfr. Part # USP11491 Mouser Part # 803-USP11491	Littelfuse	NTC Thermistors THERMISTOR, U.S. SENS Learn More about Littelfuse thermistor probes assemblies	Datasheet	36In Stock 50Expected 4/29/2027	NT$601.20 NT$547.07 NT$527.00 NT$502.98 View NT$484.33 NT$458.88 NT$416.94	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: NT$67.40 20,441On Order	Mfr. Part # TO103J2J Mouser Part # 803-TO103J2J	Littelfuse	NTC Thermistors 10K OHM 10% PROBE TO220 Learn More about Littelfuse thermistor probes assemblies	Datasheet	20,441On Order On Order Ship Dates Mfr. #: TO103J2J Stock: 0 On Order: 4,441 Expected 3/11/2027 9,500 Expected 3/16/2027 6,500 Expected 4/14/2027 Factory Lead-Time: 20 Weeks	NT$67.40 NT$64.17 NT$60.59 NT$58.08 View NT$55.57 NT$49.47 NT$45.53 NT$45.17	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: NT$899.84 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 1/28/2027 Factory Lead-Time: 13 Weeks	NT$899.84 NT$829.93 NT$790.85 NT$766.11 View NT$742.45 NT$720.59 NT$676.49	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: NT$442.39 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: 150 Expected 2/3/2027 300 Expected 2/10/2027 250 Expected 2/17/2027 Factory Lead-Time: 16 Weeks	NT$442.39 NT$398.29 NT$358.50 NT$353.84 View NT$294.33 NT$284.65 NT$264.93 NT$257.76	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: NT$924.57 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	NT$924.57 NT$846.06 NT$792.29 NT$725.96 View NT$718.43 NT$705.89 NT$705.53 NT$658.56 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