.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 822JG1K THERMISTOR

NGD3822K3T1NLB001
Littelfuse
1: Rp15.594
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

Rp15.594

Rp11.925

Rp10.274

Rp8.439

View

Min.: 1
Mult.: 1

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

SM202F1K
Littelfuse
1: Rp41.645
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

Rp41.645

Rp31.188

Rp24.951

Rp23.483

View

Min.: 1
Mult.: 1

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

205V4G1K
Littelfuse
1: Rp19.814
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

Rp19.814

Rp18.896

Rp16.640

Rp15.631

View

Min.: 1
Mult.: 1

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

501BG1J
Littelfuse
1: Rp37.059
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

Rp37.059

Rp28.620

Rp24.767

Rp18.529

View

Min.: 1
Mult.: 1

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

DC103G2K
Littelfuse
1: Rp26.051
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

Rp26.051

Rp19.630

Rp15.649

Rp14.713

View

Min.: 1
Mult.: 1

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

KT203J2
Littelfuse
1: Rp97.234
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

Rp97.234

Rp83.474

Rp73.017

Rp64.945

View

Min.: 1
Mult.: 1

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

PX104J2
Littelfuse
1: Rp39.994
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

Rp39.994

Rp30.087

Rp24.033

Rp22.566

View

Min.: 1
Mult.: 1

Board Mount Temperature Sensors RTD, U.S. SENSOR P/N

PPG102A5
Littelfuse
1: Rp1.348.798
9In Stock

Mfr. Part No.
PPG102A5

Mouser Part No
803-PPG102A5

Littelfuse

Board Mount Temperature Sensors RTD, U.S. SENSOR P/N

Learn More

Datasheet

9In Stock

Rp1.348.798

Rp1.138.002

Rp922.620

Min.: 1
Mult.: 1

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

104JG1K
Littelfuse
1: Rp9.356
490In Stock
1.000Expected 05/05/2026

Mfr. Part No.
104JG1K

Mouser Part No
803-104JG1K

Littelfuse

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

Learn More

Datasheet

490In Stock

1.000Expected 05/05/2026

Rp9.356

Rp8.696

Rp7.742

Rp7.357

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR

822JG1K
Littelfuse
1: Rp11.375
223In Stock

Mfr. Part No.
822JG1K

Mouser Part No
803-822JG1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR

Learn More

Datasheet

223In Stock

Rp11.375

Rp10.769

Rp10.054

Rp9.558

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 0.5C BEAD

KW203J2
Littelfuse
1: Rp53.570
356In Stock

Mfr. Part No.
KW203J2

Mouser Part No
803-KW203J2

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 0.5C BEAD

Learn More

Datasheet

356In Stock

Rp53.570

Rp48.250

Rp42.930

Rp40.728

View

Min.: 1
Mult.: 1

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

GS103J1K
Littelfuse
1: Rp29.354
728In Stock

Mfr. Part No.
GS103J1K

Mouser Part No
576-GS103J1K

Littelfuse

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

Learn More

Datasheet

728In Stock

Rp29.354

Rp27.886

Rp24.400

Rp23.850

View

Min.: 1
Mult.: 1

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

102EG1K
Littelfuse
1: Rp25.317
679In Stock

Mfr. Part No.
102EG1K

Mouser Part No
803-102EG1K

Littelfuse

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

Learn More

Datasheet

679In Stock

Rp25.317

Rp19.080

Rp15.172

Rp14.255

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors DO-35 THERMISTOR

402FG4K
Littelfuse
1: Rp16.511
225In Stock

Mfr. Part No.
402FG4K

Mouser Part No
803-402FG4K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors DO-35 THERMISTOR

Learn More

Datasheet

225In Stock

Rp16.511

Rp12.585

Rp10.842

Rp10.457

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 50K OHM 1.0C BEAD

KX503J2
Littelfuse
1: Rp59.991
88In Stock

Mfr. Part No.
KX503J2

Mouser Part No
803-KX503J2

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 50K OHM 1.0C BEAD

Learn More

Datasheet

88In Stock

Rp59.991

Rp44.948

Rp39.994

Rp38.710

Rp27.519

Min.: 1
Mult.: 1

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

SM102B1K
Littelfuse
1: Rp28.253
691In Stock

Mfr. Part No.
SM102B1K

Mouser Part No
803-SM102B1K

Littelfuse

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

Learn More

Datasheet

691In Stock

Rp28.253

Rp26.969

Rp23.483

Rp22.933

View

Min.: 1
Mult.: 1

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

GT103J1K
Littelfuse
1: Rp43.480
611In Stock

Mfr. Part No.
GT103J1K

Mouser Part No
576-GT103J1K

Littelfuse

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

Learn More

Datasheet

611In Stock

Rp43.480

Rp41.462

Rp38.527

Rp36.509

View

Min.: 1
Mult.: 1

Thermal Cut-offs Metal Hybrid PPTC

MHP-TAM6-9-72
Littelfuse
1: Rp23.299
5.430In Stock

Mfr. Part No.
MHP-TAM6-9-72

Mouser Part No
650-MHP-TAM6-9-72

Littelfuse

Thermal Cut-offs Metal Hybrid PPTC

Learn More

Datasheet

5.430In Stock

Rp23.299

Rp21.465

Rp17.777

Rp16.108

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% DO-35

103JM1A
Littelfuse
1: Rp15.227
1.470In Stock

Mfr. Part No.
103JM1A

Mouser Part No
803-103JM1A

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors 10K OHM 1% DO-35

Learn More

Datasheet

1.470In Stock

Rp15.227

Rp14.438

Rp13.503

Rp12.879

View

Min.: 1
Mult.: 1

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

LC101B2K
Littelfuse
1: Rp31.188
357In 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

Datasheet

357In Stock

Rp31.188

Rp23.483

Rp18.713

Rp17.594

View

Min.: 1
Mult.: 1

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

MHP-TAC15-12-85N
Littelfuse
1: Rp29.537
722In 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

722In Stock

Rp29.537

Rp28.987

Rp28.253

Rp23.666

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 0.2C BEAD

KT303J2
Littelfuse
1: Rp77.787
221In Stock

Mfr. Part No.
KT303J2

Mouser Part No
803-KT303J2

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 30K OHM 0.2C BEAD

Learn More

Datasheet

221In Stock

Rp77.787

Rp69.715

Rp66.779

Rp63.110

View

Min.: 1
Mult.: 1

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

PT302J2
Littelfuse
1: Rp29.721
40In Stock
500Expected 12/05/2026

Mfr. Part No.
PT302J2

Mouser Part No
803-PT302J2

Littelfuse

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

Learn More

Datasheet

40In Stock

500Expected 12/05/2026

Rp29.721

Rp28.436

Rp26.785

Rp25.501

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 20K OHM 0.5C BEAD

PW203J2
Littelfuse
1: Rp39.994
39In 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

Datasheet

39In Stock

Rp39.994

Rp30.821

Rp25.684

Rp25.134

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR

332FG1K
Littelfuse
1: Rp31.555
53In Stock

Mfr. Part No.
332FG1K

Mouser Part No
803-332FG1K

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR

Learn More

Datasheet

53In Stock

Rp31.555

Rp23.666

Rp18.896

Rp17.777

View

Min.: 1
Mult.: 1

Littelfuse Thermal Management

Types of Thermal Management

Customer Service Office

Company

Resources

Support