Electrical contact having stamped contact pins movably assembled within enclosure member thereof

An electrical contact used for a burn-in test socket, comprising:

• an enclosure member comprising a hollow tubular portion defining at least two pair of grooves thereof;
• an upper contacting pin inserted into a top end of the tubular portion and being movably assembled in one pair of the grooves of the enclosure member and having an upper contacting portion;
• a lower contact pin inserting into a bottom end of the tubular portion and being movably assembled in another pair of the grooves of the enclosure member and having a lower contacting portion;
• and
• a spring disposed within the tubular portion of the enclosure member and between the upper contacting pin and the lower contacting pin.

An electrical contact comprising:

• a tubular enclosure defining an inner receiving space between opposite first and second ends thereof;
• a first diametrical slot extending from the first end toward and terminated before reaching the second end;
• a second diametrical slot extending from the second end toward and terminated before reaching the first end;
• a first blade type contact pin received in the receiving space with two opposite side edges moving along the first diametrical slot;
• a second blade type contact pin received in the receiving space with two opposite side edges moving along the second diametrical slot;
• and
• a spring means constantly urging the first blade type contact pin toward the second end and urging the second blade type contact pin toward the first end.