About Heat Sinks

Heat Sinks

Heat sinks are an electronic component that is used to manage heat generated by other electronic components, usually processors, keeping them within safe temperature limits. Heat sinks typically come in two forms: active and passive. Active heat sinks are typically comprised of a cooling fan attached to an aluminum alloy metal body. The metal body absorbs and removes heat from the processor, and the fan dissipates the heat away from the processor. Passive heat sinks are made from metal, and their design maximizes the surface area for heat dissipation. The metal body of a passive heat sink also absorbs and removes heat from the processor, however, the heat is dissipated into the surrounding environment. Heat sinks are used to increase the performance and lifetime of electronic components.

Heat Sinks

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Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (Ex. GST)(▲▼)	Enter Qty	Product	Mounting Style	Heatsink Material	Fin Style	Thermal Resistance	Length	Width	Height	Designed for

437854G

Heat Sinks Extruded Style Heatsink for TO-220, TO-218, TO-247, Unequal Channel Widths Front and Back, Black Anodized, 25mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Aavid

0
6 to 16 Weeks

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
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AUD 0.7457

Multiples of: 76

574602B00000G

Heat Sinks Slide-On Stamped Heat Sink, TO220, Horizontal/Vertical, 21.6C/W, 17.53mm, No Tab
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Aavid

0
6 to 16 Weeks

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
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AUD 0.7559

Multiples of: 2000

Heat Sinks

Slide On

Aluminum

21.6 C/W

10.03 mm

21.84 mm

17.53 mm

To - 220

250-122AB-09

Heat Sink Passive Vertical Thru-Hole Aluminum 3.7°C/W Black Anodized
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wakefield

0
6 to 16 Weeks

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
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32	2	3	4	5	6	7	8

AUD 0.7562

Multiples of: 1

MAX04HNG

Standard force clip 60 N
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Aavid

0
6 to 16 Weeks

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
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32	2	3	4	5	6	7	8

AUD 0.7652

Multiples of: 5000

HS-012

Heatsink: moulded; TO220; black; L:25mm; W:25mm; H:9.5mm; 16.6K/W
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Stonecold

0
6 to 16 Weeks

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
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AUD 0.7653

Multiples of: 1

16.6 K/W

25 mm

9.5 mm

KL-235/15/SW

Heatsink: extruded; grilled; SOT32,TO126,TO220; black; L: 15mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Seifert

0
6 to 16 Weeks

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
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32	2	3	4	5	6	7	8

AUD 0.7757

Multiples of: 1

15 mm

12 mm

6.5 mm

7717-30NG

Heat Sinks Semiconductor Mounting Pad for Integrated Circuits Nylon 10 Leads 9.53mm OD 1.91mm Thickness
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Aavid

0
6 to 16 Weeks

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
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32	2	3	4	5	6	7	8

AUD 0.7783

Multiples of: 1

Accessories and Hardware

Screw

Component, 10 - Pin

XSD366-094

Heat Sinks 42x25x25mm RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

XSD

0
6 to 16 Weeks

July 2026

July 2026
	S	M	T	W	T	F	S
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AUD 0.779

Multiples of: 1

ICK SMD A 22 SA

HEAT SINK, FOR SMD, 34°C/W
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Fisher

0
6 to 16 Weeks

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
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AUD 0.7904

Multiples of: 1

34 C/W

HS-DIL19

Heatsink: extruded; black; L:19.05mm; W:6.35mm; H:4.83mm; anodized
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Stonecold

0
6 to 16 Weeks

July 2026