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QuickSet Series

QuickSet (QT series) Heat Sink
  • QuickSet series heat sinks features an innovative attachment mechanism
Small PCB Area

Mounting pins only require 1.8mm[.071"] diameter holes in the PCB.

qt series photo1
Easy-Install

Heat sink comes pre-assembled with clip, ready for installation. Press and slide to install. Easy!

qt series photo3
Stable & Robust

Heat sinks are attached to the PCB instead of the chip package or substrate.

qt series photo2
Location and Orientation Guide

Heat sink location and orientation is precisely set by anchor pin.

Flexible Customization

Anchor pin location can be changed.

Attachment Force

By using different torsion springs and anchor pins, an appropriate attachment force can be generated.

Reference: About QuickSet (QT series)

QTLM / QTLH Series
  • Sparser fin pattern. For low air flow or natural convection.
catalog RoHS REACH
QTLM Model Base Size (mm) Height (mm) Hole Pitch (mm) Drawing
QTLM35 35 x 35 10, 12, 15, 20,
25, 30		 27 x 27 DXF
QTLM40 40 x 40 32 x 32 DXF
QTLM45 45 x 45 37 x 37 DXF
QTLM50 50 x 50 42 x 42 DXF
QTLM54 54 x 54 46 x 46 DXF
QTLM60 60 x 60 52 x 52 DXF
QTLH Model Base Size (mm) Height (mm) Hole Pitch (mm) Drawing
QTLH35 35 x 35 10, 12, 15, 20,
25, 30		 27 x 27 DXF
QTLH40 40 x 40 32 x 32 DXF
QTLH45 45 x 45 37 x 37 DXF
QTLH50 50 x 50 42 x 42 DXF
QTLH54 54 x 54 46 x 46 DXF
QTLH60 60 x 60 52 x 52 DXF
QTUM / QTUH Series
  • Denser fin pattern. For forced convection high performance heat sink.
catalog RoHS REACH
QTUM Model Base Size (mm) Height (mm) Hole Pitch (mm) Drawing
QTUM35 35 x 35 10, 12, 15,
20, 25		 27 x 27 DXF
QTUM40 40 x 40 32 x 32 DXF
QTUM45 45 x 45 37 x 37 DXF
QTUM50 50 x 50 42 x 42 DXF
QTUM54 54 x 54 46 x 46 DXF
QTUM60 60 x 60 52 x 52 DXF
QTUH Model Base Size (mm) Height (mm) Hole Pitch (mm) Drawing
QTUH35 35 x 35 10, 12, 15,
20, 25		 27 x 27 DXF
QTUH40 40 x 40 32 x 32 DXF
QTUH45 45 x 45 37 x 37 DXF
QTUH50 50 x 50 42 x 42 DXF
QTUH54 54 x 54 46 x 46 DXF
QTUH60 60 x 60 52 x 52 DXF
Related Information

Attachment Hardware
Shock and Vibration Test

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