Method and apparatus for restricting rotational moment about a longitudinal axis of SMT connectors

1. A method of constraining rotation of electrical connectors about a longitudinal axis thereof at an interface of a motherboard to which it is surface mounted, the method comprising:

configuring a connector body of each electrical connector to receive and electrically connect an electrical module; and

extending an interlocking feature from each electrical connector,

wherein the interlocking feature rigidly interlocks a first connector body with a complimentary interlocking feature extending from an adjacent second connector body to distribute a lateral force on either the first or second connector bodies across a longitudinal side of the adjacent connector body thereby reducing a rotational moment at a base of each electrical connector connected to the motherboard, and the interlocking features are configured to separate the first connector body from the adjacent second connector body and maintain a space therebetween.

2. The method of claim 1 , further comprising:

disposing the interlocking features of the first and second connector bodies in multiple locations along a length defining the longitudinal sides of the first and second connector bodies.

3. The method of claim 2 , further comprising disposing the interlocking features at least at opposing ends or middle portions along the longitudinal sides defining each of the first and second connector bodies.

4. The method of claim 1 , wherein the interlocking features are a locking dovetail interlock feature or locking tongue-and-groove feature and interlock vertically, to facilitate removal of at least one of the first and second connector bodies.

5. The method of claim 1 , wherein more than two connector bodies can be interlocked depending on an expected amount of lateral force, thereby distributing the rotational moment across all interlocked connectors, and wherein if two connectors are interlocked together, in addition to first and second interlocking features at each end of the two connectors, respectively, there is at least a third interlocking feature in a middle of the two connectors configured to accommodate another adjacent connector of a same or different pitch of the other two connectors.

6. The method of claim 1 , further comprising configuring the interlocking features having a volume therebeneath and above the motherboard allowing for component placement or increased air flow.