.hide-partial { max-height: none; } .show-more { display: none; }

Littelfuse Thermal Management

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Thermal Management

List Images

Results: 423

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 0.2C BEAD

PT102J2
Littelfuse
1: 4,78 €
100In Stock

Mfr. Part No.
PT102J2

Mouser Part No
803-PT102J2

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 0.2C BEAD

Learn More

Datasheet

100In Stock

4,78 €

4,25 €

3,83 €

3,58 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC 10K OHM +/-10%

SM103J1K-TR
Littelfuse
1: 0,439 €
2 592In Stock

Mfr. Part No.
SM103J1K-TR

Mouser Part No
803-SM103J1K-TR

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC 10K OHM +/-10%

Learn More

Datasheet

2 592In Stock

Cut Tape

0,439 €

0,414 €

0,387 €

0,367 €

View

Reel

0,252 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR

SM502F1K
Littelfuse
1: 1,15 €
103In Stock

Mfr. Part No.
SM502F1K

Mouser Part No
803-SM502F1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENSOR

Learn More

Datasheet

103In Stock

1,15 €

1,09 €

1,03 €

0,98 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% PROBE ASSEMBLY

USP10973
Littelfuse
1: 3,92 €
407In Stock
1 650Expected 06/10/2026

Mfr. Part No.
USP10973

Mouser Part No
803-USP10973

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% PROBE ASSEMBLY

Learn More

Datasheet

407In Stock

1 650Expected 06/10/2026

3,92 €

3,52 €

3,36 €

3,18 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% PROBE ASSEMBLY

USP10982
Littelfuse
1: 2,47 €
821In Stock

Mfr. Part No.
USP10982

Mouser Part No
803-USP10982

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% PROBE ASSEMBLY

Learn More

Datasheet

821In Stock

2,47 €

2,23 €

2,00 €

1,94 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 2% DO-35

USUG1000-103G
Littelfuse
1: 0,989 €
65In Stock

Mfr. Part No.
USUG1000-103G

Mouser Part No
803-USUG1000-103G

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 2% DO-35

Learn More

Datasheet

65In Stock

0,989 €

0,946 €

0,886 €

0,842 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100K OHM 10% GLASS BEAD

GL104R5J
Littelfuse
1: 1,19 €
521In Stock

Mfr. Part No.
GL104R5J

Mouser Part No
576-GL104R5J

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100K OHM 10% GLASS BEAD

Learn More

Datasheet

521In Stock

1,19 €

1,14 €

0,989 €

0,929 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100 O HM 10% EPOXY BEAD

KC101B2K
Littelfuse
1: 1,77 €
310In Stock

Mfr. Part No.
KC101B2K

Mouser Part No
576-KC101B2K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100 O HM 10% EPOXY BEAD

Learn More

Datasheet

310In Stock

1,77 €

1,69 €

1,59 €

1,51 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K O HM 10% EPOXY BEAD

KC103J2K
Littelfuse
1: 2,12 €
516In Stock

Mfr. Part No.
KC103J2K

Mouser Part No
576-KC103J2K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K O HM 10% EPOXY BEAD

Learn More

Datasheet

516In Stock

2,12 €

1,79 €

1,62 €

1,56 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 10% EPOXY BEAD

KC203J2K
Littelfuse
1: 1,77 €
188In Stock

Mfr. Part No.
KC203J2K

Mouser Part No
576-KC203J2K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 10% EPOXY BEAD

Learn More

Datasheet

188In Stock

1,77 €

1,62 €

1,56 €

1,49 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2.252M OHM EPOXY BEAD

KC222J2K
Littelfuse
1: 1,77 €
157In Stock

Mfr. Part No.
KC222J2K

Mouser Part No
576-KC222J2K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2.252M OHM EPOXY BEAD

Learn More

Datasheet

157In Stock

1,77 €

1,69 €

1,59 €

1,51 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THRM CHIP 3750 10K 5% TR

KR103G0J-TR
Littelfuse
1: 0,387 €
3 219In Stock

Mfr. Part No.
KR103G0J-TR

Mouser Part No
576-KR103G0J-TR

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THRM CHIP 3750 10K 5% TR

Learn More

Datasheet

3 219In Stock

Cut Tape

0,387 €

0,364 €

0,339 €

0,323 €

View

Reel

0,237 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 500

Board Mount Temperature Sensors RTD ELEMENT

PPG101JA
Littelfuse
1: 5,31 €
110In Stock
800On Order

Mfr. Part No.
PPG101JA

Mouser Part No
576-PPG101JA

Littelfuse

Board Mount Temperature Sensors RTD ELEMENT

Learn More

Datasheet

110In Stock

800On Order

5,31 €

4,78 €

4,58 €

4,35 €

View

Min.: 1
Mult.: 1

Thermal Cut-offs MHP-TAC15-12-85N

MHP-TAC15-12-85N
Littelfuse
1: 1,63 €
720In Stock

Mfr. Part No.
MHP-TAC15-12-85N

Mouser Part No
576-RF4783-000

Littelfuse

Thermal Cut-offs MHP-TAC15-12-85N

Learn More

Datasheet

720In Stock

1,63 €

1,46 €

1,39 €

1,26 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR, US SE

SC503J4J
Littelfuse
1: 1,68 €
106In Stock

Mfr. Part No.
SC503J4J

Mouser Part No
576-SC503J4J

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR, US SE

Learn More

Datasheet

106In Stock

1,68 €

1,60 €

1,51 €

1,44 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 100K OHM 2% RING LUG ASMBLY

USUR1000-104G-06
Littelfuse
1: 11,46 €
70In Stock

Mfr. Part No.
USUR1000-104G-06

Mouser Part No
576-USUR1000-104G-06

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 100K OHM 2% RING LUG ASMBLY

Learn More

Datasheet

70In Stock

11,46 €

10,13 €

9,08 €

8,60 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENS

DC103J2F
Littelfuse
1: 1,20 €
529In Stock

Mfr. Part No.
DC103J2F

Mouser Part No
803-DC103J2F

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENS

Learn More

Datasheet

529In Stock

1,20 €

1,15 €

1,08 €

1,03 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 0.1C BEAD

KS303J2
Littelfuse
1: 4,30 €
29In Stock

Mfr. Part No.
KS303J2

Mouser Part No
803-KS303J2

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 0.1C BEAD

Learn More

Datasheet

29In Stock

4,30 €

3,86 €

3,70 €

3,50 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10K OHM .2% DEG C INTRCHGBL

KT103G2
Littelfuse
1: 2,05 €
36In Stock
250Expected 03/12/2026

Mfr. Part No.
KT103G2

Mouser Part No
803-KT103G2

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 10K OHM .2% DEG C INTRCHGBL

Learn More

Datasheet

36In Stock

250Expected 03/12/2026

2,05 €

1,95 €

1,84 €

1,77 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 0.5C BEAD

KW103G2
Littelfuse
1: 1,81 €
198In Stock

Mfr. Part No.
KW103G2

Mouser Part No
803-KW103G2

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 0.5C BEAD

Learn More

Datasheet

198In Stock

1,81 €

1,72 €

1,63 €

1,56 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 0.5C BEAD

KW103J2
Littelfuse
1: 1,81 €
494In Stock

Mfr. Part No.
KW103J2

Mouser Part No
803-KW103J2

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 0.5C BEAD

Learn More

Datasheet

494In Stock

1,81 €

1,72 €

1,63 €

1,56 €

View

Min.: 1
Mult.: 1

Board Mount Temperature Sensors 100 OHM

PPG101A6
Littelfuse
1: 16,47 €
114In Stock
450Expected 24/08/2026

Mfr. Part No.
PPG101A6

Mouser Part No
803-PPG101A6

Littelfuse

Board Mount Temperature Sensors 100 OHM

Learn More

Datasheet

114In Stock

450Expected 24/08/2026

16,47 €

15,02 €

14,48 €

13,83 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 0.1C BEAD

PS203J2
Littelfuse
1: 1,92 €
286In Stock

Mfr. Part No.
PS203J2

Mouser Part No
803-PS203J2

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 0.1C BEAD

Learn More

Datasheet

286In Stock

1,92 €

1,83 €

1,73 €

1,65 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 5K OHM .1% DEG C INTRCHGBL

PS502J2
Littelfuse
1: 1,92 €
144In Stock

Mfr. Part No.
PS502J2

Mouser Part No
803-PS502J2

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 5K OHM .1% DEG C INTRCHGBL

Learn More

Datasheet

144In Stock

1,92 €

1,83 €

1,73 €

1,65 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 50K OHM .1% DEG C INTRCHGBL

PS503J2
Littelfuse
1: 1,92 €
115In Stock
250Expected 04/01/2027

Mfr. Part No.
PS503J2

Mouser Part No
803-PS503J2

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 50K OHM .1% DEG C INTRCHGBL

Learn More

Datasheet

115In Stock

250Expected 04/01/2027

1,92 €

1,83 €

1,73 €

1,65 €

View

Min.: 1
Mult.: 1

Littelfuse Thermal Management

Types of Thermal Management

Customer Service Office

Company

Resources

Support