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Ten small square aluminium heatsinks with finned tops, each about 11 mm wide

Ruth's sister

Ruth's sister 10pcs Aluminum Heatsink 11x11x5mm

SKU CH-SVDY-8KQV4

Ten aluminium heatsinks measuring 11 mm square by 5 mm high for cooling electronic chips

  • Ten-piece pack covers multiple chips or a single board
  • Aluminium construction transfers heat away from sensitive components
  • 11 mm square footprint fits tight spaces on dense PCBs
  • Low 5 mm profile clears low-clearance enclosures and expansion cards
  • Brand-new parts arrive free of oxidation or prior thermal paste residue

10-piece aluminum heatsink kit

This kit supplies ten aluminum heatsinks measuring 11 by 11 by 5 millimetres. They are intended for electronic chips that need passive heat dissipation. The small footprint suits tight board layouts. Hobbyists and repair technicians will find the quantity convenient for multiple projects.

Replaces adhesive thermal pads

These metal fins replace basic thermal pads when a component runs hotter than adhesive material can handle. The upgrade is worthwhile when a voltage regulator or similar chip throttles under sustained load. They attach directly to the package without mounting hardware.

Handles low-power chip cooling

The 11 mm square base covers typical surface-mount regulators and small ICs. Ten pieces give enough headroom for a full board rework or several separate builds. They run out of capacity on high-wattage processors or large power stages that demand active airflow.

How it compares

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

Price $9.99
Cheaper than about 80% 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 clearance does each 11x11x5mm heatsink need above the chip?

Each heatsink measures 11 by 11 millimetres at the base and stands 5 millimetres tall, so allow at least that much vertical space above the component.

What is the correct way to attach these aluminium heatsinks to a voltage regulator?

Clean the regulator surface, apply a thin layer of thermal compound, press the heatsink firmly into place and let the adhesive cure before powering on.

When should the thermal compound under these heatsinks be replaced?

Reapply thermal compound whenever a heatsink is removed or if temperatures rise noticeably after extended use; the aluminium fins themselves do not wear out.

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