Phakathi kobuchwepheshe obukhona bokucwilisa ukushisa, osinki bokushisa be-pin-fin bamele isisombululo sokupholisa esisebenzayo. Zinendawo enkulu engaphezulu ngokuhlobene nanoma iyiphi enye ivolumu ye-heat-sink. Ngaphezu kwalokho, amasinki okushisa e-pin-fin enziwe ngama-alloys e-aluminium asebenzisa ukushisa kakhulu noma ithusi. Osinki bokushisa be-pin-fin bahlanganisa isisekelo kanye noxhaxha lwamaphinikhodi ashumekiwe. Amapharamitha afana nobukhulu be-base-plate (kokubili umkhondo wezinyawo nokuqina), ubude bephini, ukujiya nokuminyana, nezinto ezibonakalayo (i-aluminium, ithusi noma ezinye) zilingana nokucaciswa okuningi. Ngenxa yalokho, amaphinikhodi angenziwa kalula ukuthi alingane nezinhlelo zokusebenza ezihlukahlukene kuye ngemithwalo yokushisa ehilelekile, indawo etholakalayo, nokugeleza komoya.

Sakha futhi sakha amapuleti ayisisekelo e-Pin-Fin embonini ye-electronics power. Lawa ma-base plate ahlinzeka ngokudluliswa kokushisa okuphumelelayo okutholakalayo namuhla ngenxa yobuchwepheshe bethu bokubumba, ukukhanda, ukucwenga kanye nokwelashwa kwendawo.