Snap-in connector, heat exchanger with a snap-in connector and cooling system

A cooling system for cooling an electronic device, the cooling system comprising:

• a snap-in connector comprising:
• a body, the body comprising:
• a radial-symmetric inserting portion and a base portion;
• wherein a first circumferential groove is arranged at the radial-symmetric inserting portion spaced apart from the base portion in an inserting direction of the snap-in connector;
• wherein the radial-symmetric inserting portion comprises an end portion spaced apart from the first circumferential groove in the inserting direction;
• wherein a second circumferential groove is arranged at the radial-symmetric inserting portion between the end portion and the first circumferential groove;
• and
• wherein the snap-in connector further comprises:
• a first gasket arranged in the first circumferential groove configured to seal-up in a radial direction;
• and
• a radial symmetric locking spring accommodated in the second circumferential groove,
• wherein both the radial-symmetric inserting portion and the base portion surround a fluid channel, and
• wherein the fluid channel extends along and is concentric with an axis of radial symmetry of the body;
• and
• a fluid pipe comprising at least one sidewall with an opening to which the snap-in connector is attachable.