Online Catalog

Pushpin Attached Heat Sinks

Pushpin Attached Heat Sinks (no tabs, with C-bore)
  • Pushpin and spring combinations can be chosen to suit each particular PCB thickness and chip size.
LCBM / LCBH Series
  • For low air flow or natural convection
catalog 3D CAD RoHS REACH
LCBM Series Heat Sink Model Base Size
(mm)
Height
(mm)
Hole Pitch
(mm)
Drawing
LCBM40 40 x 40 7, 10 33 x 33 DXF
LCBM45 45 x 45 38 x 38 DXF
LCBM50 50 x 50 43 x 43 DXF
LCBM54 54 x 54 47 x 47 DXF
LCBM60 60 x 60 53 x 53 DXF

LCBH Series Heat Sink Model Base Size
(mm)
Height
(mm)
Hole Pitch
(mm)
Drawing
LCBH40 40 x 40 7, 10 33 x 33 DXF
LCBH45 45 x 45 38 x 38 DXF
LCBH50 50 x 50 43 x 43 DXF
LCBH54 54 x 54 47 x 47 DXF
LCBH60 60 x 60 53 x 53 DXF
UCBM / UCBH Series
  • 0.55mm elliptical fins. For forced convection high performance heat sink
catalog 3D CAD RoHS REACH
UCBM Series Heat Sink Model Base Size
(mm)
Height
(mm)
Hole Pitch
(mm)
Drawing
UCBM40 40 x 40 7, 10 33 x 33 DXF
UCBM45 45 x 45 38 x 38 DXF
UCBM50 50 x 50 43 x 43 DXF
UCBM54 54 x 54 47 x 47 DXF
UCBM60 60 x 60 53 x 53 DXF

LCBH Series Heat Sink Model Base Size
(mm)
Height
(mm)
Hole Pitch
(mm)
Drawing
UCBH40 40 x 40 7, 10 33 x 33 DXF
UCBH45 45 x 45 38 x 38 DXF
UCBH50 50 x 50 43 x 43 DXF
UCBH54 54 x 54 47 x 47 DXF
UCBH60 60 x 60 53 x 53 DXF
Contact | © 2017 Alpha Company Ltd.