Heatsink - Stock Extrusions
GD Rectifiers stocks and machines and number of heatsinks suitable for stud, modules and capsule semiconductors plus high power LED applications. These heatsinks are available on short lead times. As with all our heatsinks, GD Rectifiers can offer technical support for specific heat dissipation requirements.
Stud Device Heatsink
90x68mm 120x100mm 120x120mm

Module Device and Small LED Lighting Heatsink
40x96mm 50x140mm 40x160mm
![]()
73x145mm 40x200mm 135x125mm

40x250mm
37x260mm
![]()
40x400mm
![]()
Large Module Device and LED lighting Heatsinks
77x215mm 80X260mm

85x200mm 85x300mm

85x400mm
85x500mm

85x600mm

85x750mm

Capsule Device Heatsinks
50x104mm 57x128mm 79x178mm 86x200mm

75x248mm 120x222mm

73x270mm

159x190mm 112x240mm
GD Rectifiers Ltd
GD Rectifiers designs and manufactures Selenium and Silicon rectifiers, suppressors, converters, inverters, and regulator products for Industrial power control applications.
They hold an extensive stock of Diodes, Thyristors, IGBTs and Mosfets from the worlds leading semiconductor manufacturers.
Further information:
You can find further information on GD Rectifiers Ltd using the following links:
Tel: 01444 243452
Fax: 01444 870722