For larger heat sinks and higher pre-loads, push pins with compression
springs are an effective mounting choice. The push pin has a flexible
barb at the end that is designed to engage with a pre-drilled hole in
a PWB. The compression spring adds the necessary force to hold
the assembly together. Provides better thermal performance than
comparable size straight fin and pin fin heat sinks
Features proven high performance maxiFLOW™ heat sink spread fin
array to maximize cooling surfaces
Ideal for tight spaced components where wider heat sinks can’t be
used
Provided with pre-assembled thermal interface material centered on
base
Brass push pin with steel compression spring
Reccomended through hole size in PCB is 3.00 mm