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Two silver aluminium heatsinks 28 by 28 by 15 mm extruded finish

Ruth's sister

Ruth's sister 28x28x15 mm Aluminum 6063 internal power cable

SKU CH-E0A7-AZY8W

Two extruded Aluminum 6063 heatsinks measuring 28 by 28 by 15 mm for chip or LED heat dissipation

  • Efficient heat dissipation with extruded Aluminum 6063 construction
  • Compact 28x28x15 mm footprint fits tight component spaces
  • Two-piece pack covers multiple chips or LED arrays
  • Lightweight aluminium shim adds no mechanical stress to boards
  • Extruded fin design increases surface area for passive cooling

Two-piece extruded heatsink set

This pack contains two identical aluminium 6063 heatsinks sized 28 by 28 by 15 millimetres. They are intended for electronic chips, LED packages or any component that needs passive heat spreading. Each piece is manufactured by extrusion for consistent fin density.

Passive thermal mass for steady dissipation

Without a fan the extruded fins rely on natural convection and the thermal mass of the aluminium body. Under sustained load the heatsink absorbs heat into its volume and releases it gradually, keeping component temperature stable during long operating periods.

Flat mounting surface and compact footprint

The machined base makes full contact with the target chip when secured with thermal adhesive or a clip. At 28 millimetres square the units fit tight spaces on crowded boards, and the 15 millimetre height clears low-profile enclosures.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 91% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How much heat can the 28x28x15 mm Aluminum 6063 heatsink dissipate when running continuously?

The extruded aluminum body provides passive cooling for chips and LEDs; its 28x28x15 mm fin area and 6063 alloy conduct heat away without a fan, so noise stays at zero and surface temperature depends on the component's own power draw.

What mounting hardware or thermal interface material do I need to attach this heatsink to my component?

The package contains only the two bare heatsinks; you must supply your own thermal paste or pads and a mechanical clamp, screws or adhesive suited to the target chip or LED module.

Will this 15 mm tall heatsink clear the retention bracket on an older motherboard chipset?

At 15 mm total height the cooler fits most legacy chipset cut-outs, but verify the exact keep-out zone on your board because the 28 mm square footprint may overlap nearby capacitors or voltage regulators.

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