Extruded Aluminum Heat Sink

Extruded Aluminum Heat Sink

A variety of shapes available for devices ranging from small discrete components, power modules and stud type devices to large 100mm hokey puks. Wide selection of aluminum Extruded heat sink extrusion designed for both natural convection as well as forced air cooling.

  • Custom extrusion dies available.
  • Wide selection of industry standard shapes as well as custom shapes.
  • Variety of plating options available including anodizing, chromating, RoHS compliant Alodine 5200 and Acculabs 628.
Item # Device Type Width Base Thickness Weight (lbs/ft) Thermal Performance

CHEH0811

Module 8.24 0.31 4.79 1.00

CHEH0155

Module 5.14 0.31 3.35 1.40

CHEH0130

Module 3.59 0.56 4.00 0.80

CHEH0148

Module 9.43 0.30 6.17 0.70

CHEH4025

Module 10.16 0.31 6.60 0.67

CHEH3975

Module 12.75 0.35 9.10 1.00

CHEH3973

Module 9.75 0.28 7.55 1.40

CHEH3969

Stud 6.25 0.13 3.44 1.40

CHEH3702

Module 17.00 0.33 11.04 0.49

CHEH3603

Module 9.88 0.33 7.86 1.30

CHEH3598

Module 5.93 0.33 4.15 0.90

CHEH0017

Puk 7.00 0.38 7.84 0.80

CHEH3671

Module 10.00 0.52 13.25 0.35

CHEH0091

Module 6.46 0.60 7.29 N/A

CHEH0090

Module 5.99 0.28 3.51 1.22

CHEH0078

Puk 12.58 1.32 23.75 0.55

CHEH0077

Module 6.38 0.53 8.86 N/A

CHEH0057

Module 6.80 0.45 10.05 0.48

CHEH0073

Module 4.96 0.63 9.11 0.82

CHEHK7

Puk 5.13 0.90 6.40 1.20

CHEHK18

Module 4.92 0.55 11.80 0.70

CHEHK1750-12

Stud 5.06 N/A N/A 0.19

CHEH3728

Module 6.65 0.25 6.40 1.06

CHEH3648

Module 5.00 0.20 3.30 1.00

CHEH3647

Discrete 2.40 0.22 1.56 1.30

CHEH3589

Module 3.01 0.10 1.39 2.40

CHEH3515

Discrete 2.12 0.17 1.43 2.70

CHEH3490

Module 5.39 0.25 2.98 1.50

CHEH3415

Module 8.00 0.33 6.15 0.80

CHEH3399

Module 7.89 0.25 4.33 0.90

CHEH3286

Module 6.05 0.35 5.84 0.80

CHEH3040

Module 3.93 0.16 1.41 2.30

CHEH1916

Module 8.68 0.25 4.50 1.00

CHEH1912

Module 4.20 0.44 5.78 1.10

CHEH1842

Module 6.75 0.25 4.32 1.00

CHEH1822

Module 4.13 0.25 2.92 1.40

CHEH1806

Module 4.13 0.31 2.71 1.50

CHEH1484

Stud 4.25 0.14 3.01 1.00

CHEH13450

Puk 5.00 0.38 4.30 1.40

CHEH1246

Module 4.47 0.31 3.94 1.30

CHEH0930

Module 3.25 0.19 1.42 1.90

CHEH0871

Module 4.50 0.19 2.37 1.50

CHEH0746

Module 9.88 0.31 6.22 0.90

CHEH0711

Stud 4.75 0.19 1.42 1.90

CHEH0332

Discrete 2.13 0.19 0.78 4.40

CHEH0055

Module 4.48 0.34 4.32 1.05

CHEH0051

Puk 9.80 1.00 6.15 0.80

CHEH0032

Stud 4.75 0.19 2.50 1.50

CHEH0031

Stud 9.25 0.63 9.60 0.40

CHEH0023

Stud 4.75 0.31 4.33 1.00

CHEH0012

Module 6.96 0.43 9.50 0.70

CHEH0011

Puk 9.80 1.00 12.81 0.71

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