Electrical connector with warpage-detention device

An electrical connector, comprising:

• a dielectric elongate housing defining upper and lower faces;
• a plurality of discrete mating portions spaced along said upper face of said housing, each mating portion including a plurality of passageways extending between said upper and lower faces;
• a plurality of terminals received in said passageways, each terminal including a mating section accessible in said mating portion, and a tail portion extending beyond said lower face of said housing;
• and
• warpage detention means formed on said housing, including a standoff integrally formed on said lower face of said housing, and locking devices extending downwardly from opposite ends of said housing;
• wherein said locking devices are a pair of boardlocks extending from opposite ends of said housing;
• wherein said standoff includes a supporting block and a wing extending opposite to said supporting block;
• wherein said standoff further includes guiding posts extending downwardly from said supporting block and a pad of said wing;
• wherein a plurality of recesses defined in said lower face of said housing thereby decrease warpage along said elongate housing;
• wherein said standoff is located in a center of the warpage detention means along said elongate housing;
• wherein a height of said standoff is shorter than a height of said tails of said terminals measured from said lower face of said housing.