cooling sources cs867 series of black anodized aluminum pin fin heat sinks offer 162 different choices in the family.  heights from 9.5mm to 20mm with a base ranges from  17mm x 17mm to 45mm x 45mm.  the spring load of the push-pin heat sink attachment system maintains even pressure onto the chip without cracking the package. 

the cs867 series offers a broad range of standard black anodized aluminum pin fin heatsinks. the push pin attachment provides enhanced reliability where vibration is a concern.

features and benefits:

• spring load maintains even pressure onto the chip
• high efficiency pin fin for low pressure drop
• two fin heights are offered to support space limitations and thermal challenges
• omi-directional airflow to maximize heat dissipation
• re-workable
• offered with a phase change interface material to maximize heat transfer
• off- the shelf products

for more information on the heat sinks, click to cooling source.