Heat sinks offer more than 100 k configurations

Push pin mounted heat sinks that target cooling BGAs and other hot components offer 108,000 possible configurations. The lightweight aluminum heat sinks include straight fin, cross-cut, and maxiFLOW spread fin geometries. More than 100 fine-pitch heat sinks are available for cooling in high velocity airflows. For low airflow conditions, another 100 sinks are available with coarse-pitch fins and wide fin spacing. The heat sinks are sized for cooling components in lengths from 25 to 70 mm.

All the push pin heat sinks feature pre-drilled holes for secure mounting to PCBs in industry standard locations. To meet application needs, push pins are available in plastic and brass. All push pins feature flexible barbs that lock securely in PCB holes. Compression springs on the push pins add the required forces for firm attachment and effective heat transfer.