DATASHEET Board Level Cooling - Extruded Collar 3250 BOARD LEVEL COOLING - Extruded Collar 3250 Extruded Collar 3250 is a series of radial board level heat sinks designed to cool TO5 devices. Representative image only. ORDERING INFORMATION Part Number Device Type 325705B00000G 326005B00000G 326005R00000G TO5 TO5 TO5 HEAT SINK DETAILS Property Details Property Details Material Finish Finish: 326005R00000G Device Attachment Options Thermal Interface Material Aluminum Black Anodize Red Anodize Slide On Heat Sink Width (mm) Heat Sink Length (mm) Heat Sink Height (mm) Heat Sink Mounting Direction 12.70 12.70 See "A" Dim below Vertical MECHANICAL & PERFORMANCE Drawing dimensions are shown in mm, (in) Part Number "A" Dim 325705B00000G 326005B00000G 326005R00000G 6.35 9.52 9.52 USA: 1.855.322.2843 EUROPE: 39.051.764002 ASIA: 86.21.6115.2000 x8122 Board Level Cooling www.aavid.com