Heat sink assembly having clip

An electronic component assembly comprising:

• a printed circuit board (PCB) having an electronic component, and two fasteners located at diagonally opposite corners of the electronic component;
• a heat sink thermally contacting with the electronic component;
• and
• a clip spanning over the heat sink and engaged with the fasteners to mount the heat sink on the PCB, the clip comprising:
• two linking portions located at opposite lateral sides of the heat sink and sandwiching the heat sink therebetween;
• two operating portions located at the opposite lateral sides of the heat sink and pivotally engaging with the linking portions, respectively;
• a handle connecting with the two operating portions;
• and
• an elastic pressing portion connecting with the two linking portions;
• wherein the pressing portion is slidable from a first position in which the pressing portion is not engageable with the fastener to a second position in which the pressing portion is engageable with fastener, and when the pressing portion is in the second position the handle is operable to drive the operating portions to move upwardly and urge the pressing portion to move along the fasteners until the pressing portion abuts against a top portion of the fasteners and simultaneously presses the heat sink.