.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: 596

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 105RG1K THERMISTOR

NGD3105K4C1NLB001
Littelfuse
1: £1.13
468In Stock
New Product

Mfr. Part No.
NGD3105K4C1NLB001

Mouser Part No
576-GD3105K4C1NLB001

New Product

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 105RG1K THERMISTOR

Datasheet

468In Stock

£1.13

£0.856

£0.681

£0.64

View

Min.: 1
Mult.: 1

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

KR103J0J-TR
Littelfuse
1: £0.728
7,787In Stock

Mfr. Part No.
KR103J0J-TR

Mouser Part No
576-KR103J0J-TR

Littelfuse

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

Learn More

Datasheet

7,787In Stock

Cut Tape

£0.728

£0.651

£0.52

£0.49

View

Reel

£0.35

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100K OHM 0.5C MELF

HM104J1A
Littelfuse
1: £1.51
5,446In Stock

Mfr. Part No.
HM104J1A

Mouser Part No
576-HM104J1A

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100K OHM 0.5C MELF

Learn More

Datasheet

5,446In Stock

£1.51

£1.16

£0.969

£0.952

View

Min.: 1
Mult.: 1

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

103JG1KE
Littelfuse
1: £0.21
13,211In Stock

Mfr. Part No.
103JG1KE

Mouser Part No
803-103JG1KE

Littelfuse

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

Learn More

Datasheet

13,211In Stock

Cut Tape

£0.21

£0.193

£0.169

£0.162

Reel

£0.105

View

Min.: 1
Mult.: 1

Reel: 5,000

NTC (Negative Temperature Coefficient) Thermistors NTC THRM GLASS BEAD 3977 30K 10%

GS303J1K
Littelfuse
1: £1.10
2,816In Stock

Mfr. Part No.
GS303J1K

Mouser Part No
576-GS303J1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THRM GLASS BEAD 3977 30K 10%

Learn More

Datasheet

2,816In Stock

£1.10

£1.01

£0.925

£0.882

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO

KR104R0J
Littelfuse
1: £0.871
3,672In Stock

Mfr. Part No.
KR104R0J

Mouser Part No
576-KR104R0J

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO

Learn More

Datasheet

3,672In Stock

£0.871

£0.651

£0.52

£0.49

View

Min.: 1
Mult.: 1

Board Mount Temperature Sensors 100degC 12ohm

SETP0805-100-SE-2
Littelfuse
1: £0.308
6,664In Stock

Mfr. Part No.
SETP0805-100-SE-2

Mouser Part No
650-SETP0805-100-SE

Littelfuse

Board Mount Temperature Sensors 100degC 12ohm

Learn More

Datasheet

6,664In Stock

Cut Tape

£0.308

£0.269

£0.252

£0.225

View

Reel

£0.155

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

NTC (Negative Temperature Coefficient) Thermistors 2.2K OHM .1% DEG C PROBE ASMB

USP11493
Littelfuse
1: £8.00
1,804In Stock

Mfr. Part No.
USP11493

Mouser Part No
803-USP11493

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 2.2K OHM .1% DEG C PROBE ASMB

Learn More

Datasheet

1,804In Stock

£8.00

£7.26

£6.91

£6.57

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR

KC103J2F
Littelfuse
1: £3.03
4,419In Stock

Mfr. Part No.
KC103J2F

Mouser Part No
576-KC103J2F

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR

Learn More

Datasheet

4,419In Stock

£3.03

£2.60

£2.44

£2.27

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 822JG1K THERMISTOR

NGD3822K3T1NLB001
Littelfuse
1: £0.638
490In Stock
New Product

Mfr. Part No.
NGD3822K3T1NLB001

Mouser Part No
576-GD3822K3T1NLB001

New Product

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 822JG1K THERMISTOR

Datasheet

490In Stock

£0.638

£0.488

£0.421

£0.346

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2K OHM 10% MELF

SM202F1K
Littelfuse
1: £1.70
459In Stock

Mfr. Part No.
SM202F1K

Mouser Part No
576-SM202F1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 2K OHM 10% MELF

Learn More

Datasheet

459In Stock

£1.70

£1.27

£1.02

£0.96

View

Min.: 1
Mult.: 1

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

205V4G1K
Littelfuse
1: £0.728
490In Stock

Mfr. Part No.
205V4G1K

Mouser Part No
803-205V4G1K

Littelfuse

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

Learn More

Datasheet

490In Stock

£0.728

£0.692

£0.649

£0.619

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 500 OHM 5% DO-35

501BG1J
Littelfuse
1: £1.52
853In Stock

Mfr. Part No.
501BG1J

Mouser Part No
803-501BG1J

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 500 OHM 5% DO-35

Learn More

Datasheet

853In Stock

£1.52

£1.17

£1.01

£0.759

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 10% EPOXY COATED

DC103G2K
Littelfuse
1: £1.07
189In Stock

Mfr. Part No.
DC103G2K

Mouser Part No
803-DC103G2K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 10% EPOXY COATED

Learn More

Datasheet

189In Stock

£1.07

£0.803

£0.641

£0.602

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 0.2C BEAD

KT203J2
Littelfuse
1: £3.98
100In Stock

Mfr. Part No.
KT203J2

Mouser Part No
803-KT203J2

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 0.2C BEAD

Learn More

Datasheet

100In Stock

£3.98

£3.41

£2.99

£2.65

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100K OHM 1.0C BEAD

PX104J2
Littelfuse
1: £1.63
237In Stock

Mfr. Part No.
PX104J2

Mouser Part No
803-PX104J2

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100K OHM 1.0C BEAD

Learn More

Datasheet

237In Stock

£1.63

£1.23

£0.986

£0.925

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THRM GLASS BEAD 3047 100 10%

GS201B1K
Littelfuse
1: £1.40
17In Stock
500Expected 13/04/2026

Mfr. Part No.
GS201B1K

Mouser Part No
576-GS201B1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THRM GLASS BEAD 3047 100 10%

Learn More

Datasheet

17In Stock

500Expected 13/04/2026

£1.40

£1.17

£0.925

£0.908

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO R

GT103E1K
Littelfuse
1: £1.34
108In Stock

Mfr. Part No.
GT103E1K

Mouser Part No
576-GT103E1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO R

Learn More

Datasheet

108In Stock

£1.34

£1.27

£1.13

£1.10

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR

SB102F1K
Littelfuse
1: £1.57
7In Stock

Mfr. Part No.
SB102F1K

Mouser Part No
576-SB102F1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR

Learn More

Datasheet

7In Stock

£1.57

£1.18

£0.943

£0.882

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 1.0C BEAD

PX102E3
Littelfuse
1: £1.63
234In Stock

Mfr. Part No.
PX102E3

Mouser Part No
803-PX102E3

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 1.0C BEAD

Learn More

Datasheet

234In Stock

£1.63

£1.23

£0.986

£0.925

View

Min.: 1
Mult.: 1

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

504RG1J
Littelfuse
1: £0.638
2,154In Stock

Mfr. Part No.
504RG1J

Mouser Part No
576-504RG1J

Littelfuse

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

Learn More

Datasheet

2,154In Stock

£0.638

£0.603

£0.565

£0.539

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 5K OHM 10% GLASS BEAD

GL502F5J
Littelfuse
1: £1.43
228In Stock

Mfr. Part No.
GL502F5J

Mouser Part No
576-GL502F5J

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 5K OHM 10% GLASS BEAD

Learn More

Datasheet

228In Stock

£1.43

£1.08

£0.863

£0.811

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 5% 0603 SMT

RB103E0J
Littelfuse
1: £0.518
332In Stock

Mfr. Part No.
RB103E0J

Mouser Part No
576-RB103E0J

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 5% 0603 SMT

Learn More

Datasheet

332In Stock

£0.518

£0.394

£0.339

£0.327

View

Min.: 1
Mult.: 1

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

102FH1K
Littelfuse
1: £1.04
269In Stock

Mfr. Part No.
102FH1K

Mouser Part No
803-102FH1K

Littelfuse

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

Learn More

Datasheet

269In Stock

£1.04

£0.78

£0.621

£0.583

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 1.0C BEAD

KX203J2
Littelfuse
1: £2.45
228In Stock

Mfr. Part No.
KX203J2

Mouser Part No
803-KX203J2

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 1.0C BEAD

Learn More

Datasheet

228In Stock

£2.45

£1.90

£1.15

Min.: 1
Mult.: 1

Littelfuse Thermal Management

Types of Thermal Management

Customer Service Office

Company

Resources

Support