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Littelfuse Thermal Management

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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.
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100K OHM 0.5C BEAD PW104J2 Littelfuse 1: 1,50 € 284In Stock	Mfr. Part No. PW104J2 Mouser Part No 803-PW104J2	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100K OHM 0.5C BEAD Learn More about Littelfuse leaded thermistors	Datasheet	284In Stock	1,50 € 1,43 € 1,20 € 1,18 € View 1,09 € 1,07 € 0,912 € 0,877 € 0,826 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 10% EPOXY BEAD LC103E2K Littelfuse 1: 1,46 € 391In Stock	Mfr. Part No. LC103E2K Mouser Part No 576-LC103E2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 10% EPOXY BEAD Learn More about Littelfuse renewable energy	Datasheet	391In Stock	1,46 € 1,10 € 0,877 € 0,825 € View 0,804 € 0,552 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 68K OHM 10% DO35 683N1G1K Littelfuse 1: 1,36 € 30In Stock	Mfr. Part No. 683N1G1K Mouser Part No 803-683N1G1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 68K OHM 10% DO35 Learn More about Littelfuse do 35 standard	Datasheet	30In Stock	1,36 € 1,28 € 0,733 € 0,715 € View 0,59 € 0,558 € 0,524 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 0.2C BEAD PT203J2 Littelfuse 1: 2,02 € 105In Stock	Mfr. Part No. PT203J2 Mouser Part No 803-PT203J2	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 0.2C BEAD Learn More about Littelfuse leaded thermistors	Datasheet	105In Stock	2,02 € 1,65 € 1,34 € 1,25 € View 1,19 € 0,989 € 0,972 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 0.5C BEAD KW102J2 Littelfuse 1: 3,41 € 35In Stock	Mfr. Part No. KW102J2 Mouser Part No 803-KW102J2	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 0.5C BEAD Learn More about Littelfuse industrial portfolio	Datasheet	35In Stock	3,41 € 2,56 € 2,28 € 2,17 € View 2,11 € 1,63 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100K OHM 0.1C BEAD PS104R2 Littelfuse 1: 2,30 € 419In Stock	Mfr. Part No. PS104R2 Mouser Part No 803-PS104R2	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100K OHM 0.1C BEAD Learn More about Littelfuse industrial portfolio	Datasheet	419In Stock	2,30 € 1,96 € 1,76 € 1,69 € View 1,61 € 1,44 € 1,40 € 1,30 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors C THERMISTOR 10K OHM 5% 0603 SMT RB103J0J Littelfuse 1: 0,396 € 2 709In Stock	Mfr. Part No. RB103J0J Mouser Part No 576-RB103J0J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors C THERMISTOR 10K OHM 5% 0603 SMT Learn More about Littelfuse surface mount thermistors	Datasheet	2 709In Stock	0,396 € 0,367 € 0,341 € 0,324 € View 0,319 € 0,29 € 0,275 € 0,249 € 0,23 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100K OHM 0.5C BEAD PW104R2 Littelfuse 1: 2,12 € 362In Stock	Mfr. Part No. PW104R2 Mouser Part No 803-PW104R2	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100K OHM 0.5C BEAD Learn More about Littelfuse leaded thermistors	Datasheet	362In Stock	2,12 € 1,73 € 1,40 € 1,31 € View 1,24 € 1,17 € 0,972 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 1.0C BEAD PX303J2 Littelfuse 1: 1,64 € 191In Stock	Mfr. Part No. PX303J2 Mouser Part No 803-PX303J2	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 1.0C BEAD Learn More about Littelfuse leaded thermistors	Datasheet	191In Stock	1,64 € 1,26 € 1,06 € 1,03 € View 0,937 € 0,824 € 0,819 € 0,817 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100 OHM 10% EPOXY BEAD LC101B2K Littelfuse 1: 1,45 € 319In Stock	Mfr. Part No. LC101B2K Mouser Part No 576-LC101B2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100 OHM 10% EPOXY BEAD Learn More about Littelfuse renewable energy	Datasheet	319In Stock	1,45 € 1,09 € 0,869 € 0,824 € View 0,803 € 0,676 € 0,623 € 0,574 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 0.5C BEAD PW203J2 Littelfuse 1: 1,87 € 33In Stock	Mfr. Part No. PW203J2 Mouser Part No 803-PW203J2	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 0.5C BEAD Learn More about Littelfuse leaded thermistors	Datasheet	33In Stock	1,87 € 1,44 € 1,20 € 1,18 € View 1,08 € 1,04 € 0,946 € 0,903 € 0,854 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO KR104R0J Littelfuse 1: 0,998 € 3 493In Stock	Mfr. Part No. KR104R0J Mouser Part No 576-KR104R0J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO Learn More about Littelfuse surface mount thermistors	Datasheet	3 493In Stock	0,998 € 0,746 € 0,596 € 0,561 € View 0,547 € 0,46 € 0,433 € 0,396 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR LC303J2K Littelfuse 1: 1,45 € 498In Stock	Mfr. Part No. LC303J2K Mouser Part No 576-LC303J2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR Learn More about Littelfuse renewable energy	Datasheet	498In Stock	1,45 € 1,09 € 0,869 € 0,824 € View 0,803 € 0,676 € 0,623 € 0,574 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors UL-RATED NTC THERM 50K OHM 10% DO35 USUG1000-503K Littelfuse 1: 1,30 € 500In Stock	Mfr. Part No. USUG1000-503K Mouser Part No 576-USUG1000-503K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors UL-RATED NTC THERM 50K OHM 10% DO35 Learn More about Littelfuse renewable energy	Datasheet	500In Stock	1,30 € 0,98 € 0,78 € 0,733 € View 0,715 € 0,714 € 0,60 € 0,584 € 0,526 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 5K OHM 5% 0805 SMT KR502F0J Littelfuse 1: 0,636 € 3 391In Stock	Mfr. Part No. KR502F0J Mouser Part No 576-KR502F0J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 5K OHM 5% 0805 SMT Learn More about Littelfuse surface mount thermistors	Datasheet	3 391In Stock	0,636 € 0,603 € 0,564 € 0,538 € View 0,513 € 0,46 € 0,433 € 0,371 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/ LC103J2J Littelfuse 1: 1,39 € 1 217In Stock	Mfr. Part No. LC103J2J Mouser Part No 803-LC103J2J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/ Learn More about Littelfuse renewable energy	Datasheet	1 217In Stock	1,39 € 1,11 € 0,894 € 0,834 € View 0,814 € 0,813 € 0,684 € 0,581 € 0,58 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO R GS501D1K Littelfuse 1: 1,43 € 1 564In Stock	Mfr. Part No. GS501D1K Mouser Part No 576-GS501D1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO R Learn More about Littelfuse renewable energy	Datasheet	1 564In Stock	1,43 € 1,26 € 1,10 € 1,07 € View 0,998 € 0,793 € 0,782 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OH M 10% EPOXY BEAD KC102F2K Littelfuse 1: 2,38 € 833In Stock	Mfr. Part No. KC102F2K Mouser Part No 576-KC102F2K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OH M 10% EPOXY BEAD Learn More about Littelfuse kc thermistors	Datasheet	833In Stock	2,38 € 1,79 € 1,59 € 1,51 € View 1,47 € 1,32 € 1,28 € 1,20 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 1.0C BEAD KX102J2 Littelfuse 1: 2,19 € 487In Stock	Mfr. Part No. KX102J2 Mouser Part No 803-KX102J2	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 1.0C BEAD Learn More about Littelfuse industrial portfolio	Datasheet	487In Stock	2,19 € 2,10 € 2,00 € 1,91 € View 1,87 € 1,76 € 1,63 € 1,57 € 1,45 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR 332FG1K Littelfuse 1: 1,48 € 53In Stock	Mfr. Part No. 332FG1K Mouser Part No 803-332FG1K	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR Learn More about Littelfuse do 35 standard	Datasheet	53In Stock	1,48 € 1,11 € 0,886 € 0,833 € View 0,813 € 0,742 € 0,684 € 0,544 € 0,501 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 0.5C BEAD PW303J2 Littelfuse 1: 1,69 € 100In Stock	Mfr. Part No. PW303J2 Mouser Part No 803-PW303J2	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 0.5C BEAD Learn More about Littelfuse leaded thermistors	Datasheet	100In Stock	1,69 € 1,31 € 1,09 € 1,07 € View 0,972 € 0,851 € 0,814 € 0,752 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2K OHM 10% GLASS BEAD GL202F9J Littelfuse 1: 1,50 € 462In Stock	Mfr. Part No. GL202F9J Mouser Part No 576-GL202F9J	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2K OHM 10% GLASS BEAD Learn More about Littelfuse industrial portfolio	Datasheet	462In Stock	1,50 € 1,13 € 0,903 € 0,843 € View 0,822 € 0,691 € 0,636 € 0,586 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors THERMISTOR PROBE 100K NOM J USP19992 Littelfuse 1: 35,17 € 24In Stock New At Mouser	Mfr. Part No. USP19992 Mouser Part No 576-USP19992 New At Mouser	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors THERMISTOR PROBE 100K NOM J		24In Stock	35,17 € View 30,77 € 30,46 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors USP5858 Littelfuse 1: 16,52 € 40In Stock	Mfr. Part No. USP5858 Mouser Part No 576-USP5858	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors		40In Stock	16,52 € 14,60 € 13,08 € 12,39 € View 11,46 € 10,67 € 9,51 €	Min.: 1 Mult.: 1
NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 2% LUG USUR1000-303G-06 Littelfuse 1: 8,59 € 1In Stock 50Expected 11/11/2026	Mfr. Part No. USUR1000-303G-06 Mouser Part No 576-USUR1000-303G-06	Littelfuse	NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 2% LUG Learn More about Littelfuse thermistor probes assemblies	Datasheet	1In Stock 50Expected 11/11/2026	8,59 €	Min.: 1 Mult.: 1

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Littelfuse Thermal Management

Types of Thermal Management