NTC Thermistors – Mouser Costa Rica

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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 (CRC) 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: ₡4 892,37 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	₡4 892,37 ₡4 574,89 ₡4 371,91 ₡4 283,43 View ₡4 247,00 ₡4 127,29	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: ₡5 678,28 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	₡5 678,28 ₡5 147,40 ₡4 949,63 ₡4 710,21 View ₡3 955,54 ₡3 736,94 ₡3 731,74 ₡3 591,21 ₡3 554,78	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: ₡6 937,80 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	₡6 937,80 ₡6 131,08 ₡5 496,11 ₡5 204,65 View ₡4 965,24 ₡4 673,78 ₡4 408,34 ₡4 403,14 ₡4 330,27	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 100K OHM 2% RING LUG ASMBLY USUR1000-104G-06 Littelfuse 1: ₡6 932,60 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	₡6 932,60 ₡6 125,88 ₡5 490,91 ₡5 199,45 View ₡4 814,30 ₡4 481,21 ₡4 189,75 ₡4 059,63	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 30K OHM 2% LUG USUR1000-303G-06 Littelfuse 1: ₡5 199,45 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	₡5 199,45	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: ₡2 373,32 1 495In 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 495In Stock	₡2 373,32 ₡2 128,70 ₡2 035,02 ₡1 925,72 View ₡1 847,65 ₡1 785,20 ₡1 649,88 ₡1 644,67	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: ₡2 659,58 1 129In 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	1 129In Stock 2 000Expected 1/5/2027	₡2 659,58 ₡2 388,94 ₡2 243,21 ₡2 149,52 View ₡2 040,22 ₡1 972,56 ₡1 967,36 ₡1 852,86 ₡1 800,81	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: ₡2 581,51 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	₡2 581,51 ₡2 316,07 ₡2 217,18 ₡2 055,84 View ₡1 967,36 ₡1 904,90 ₡1 665,49 ₡1 613,44	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: ₡718,24 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	₡718,24 ₡687,01 ₡645,38 ₡614,15 View ₡588,13 ₡520,47 ₡505,37 ₡477,79	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: ₡3 284,14 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	₡3 284,14 ₡2 956,24 ₡2 836,54 ₡2 690,81 View ₡2 591,92 ₡2 493,03 ₡2 316,07 ₡2 248,41	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 NTC Thermistor Probe USP10979 Littelfuse 1: ₡6 203,95 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	₡6 203,95 ₡5 631,44 ₡5 303,54 ₡5 157,81 View ₡4 975,65 ₡4 918,40 ₡4 725,83 ₡4 476,00 ₡4 366,70	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: ₡10 565,45 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	₡10 565,45 ₡9 639,02 ₡9 295,51 ₡8 728,20 View ₡8 520,02 ₡8 509,61 ₡8 337,86 ₡7 853,82	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: ₡16 337,41 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	₡16 337,41 ₡14 984,20 ₡14 479,35 ₡13 870,40 View ₡13 454,03 ₡12 891,93	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: ₡4 054,43 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	₡4 054,43 ₡3 658,87 ₡3 513,14 ₡3 336,18 View ₡3 143,61 ₡3 107,18 ₡2 883,38 ₡2 878,17	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: ₡1 493,74 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	₡1 493,74 ₡1 363,62 ₡1 238,71 ₡1 207,48 View ₡1 139,82 ₡973,27 ₡952,45 ₡931,63	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: ₡8 379,49 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	₡8 379,49 ₡7 624,82 ₡7 343,77 ₡7 005,46 View ₡6 776,46 ₡6 552,66 ₡6 547,45 ₡6 011,38	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: ₡916,02 479In 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	479In Stock 250Expected 11/16/2026	₡916,02 ₡869,18 ₡811,93 ₡765,08 View ₡739,06 ₡707,83 ₡666,20 ₡655,79 ₡608,94	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: ₡6 261,20 105In Stock 250Expected 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	105In Stock 250Expected 11/30/2026	₡6 261,20 ₡5 480,50 ₡5 178,63 ₡5 001,67 View ₡4 803,90 ₡4 632,14 ₡4 522,84 ₡4 444,77	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: ₡978,47 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	₡978,47 ₡931,63 ₡879,59 ₡853,56 View ₡843,15 ₡770,29 ₡707,83 ₡655,79	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 5% PROBE ASSEMBLY USP10997 Littelfuse 1: ₡8 114,06 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	₡8 114,06 ₡7 166,81 ₡6 422,54 ₡6 084,24 View ₡5 631,44 ₡5 241,09 ₡4 902,78 ₡4 590,50	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: ₡8 728,20 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	₡8 728,20 ₡7 942,30 ₡7 650,84 ₡7 302,13 View ₡7 031,49 ₡6 661,96 ₡6 053,01	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: ₡978,47 20 476On 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 476On Order On Order Ship Dates Mfr. #: TO103J2J Stock: 0 On Order: 4 476 Expected 3/11/2027 9 500 Expected 3/16/2027 6 500 Expected 4/14/2027 Factory Lead-Time: 20 Weeks	₡978,47 ₡931,63 ₡879,59 ₡843,15 View ₡806,72 ₡707,83 ₡660,99 ₡655,79	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: ₡13 063,68 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	₡13 063,68 ₡12 048,77 ₡11 481,47 ₡11 122,35 View ₡10 778,84 ₡10 461,35 ₡9 821,18	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: ₡6 422,54 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	₡6 422,54 ₡5 782,37 ₡5 204,65 ₡5 136,99 View ₡4 273,02 ₡4 132,50 ₡3 846,24 ₡3 742,15	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: ₡13 422,80 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	₡13 422,80 ₡12 282,98 ₡11 502,29 ₡10 539,42 View ₡10 430,13 ₡10 247,96 ₡10 242,76 ₡9 560,95 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