Abstract: A re-usable carrier having a cavity for receiving unpackaged die with molded metallized probe heads to establish contact with the bond pads of the die, enabling the die to be functionally tested through the existing test systems. The novel carrier has metallized contacts for making electrical connection between the bare die and the perimeter of the carrier. The circuitry for electrically connecting the die and the perimeter of the carrier can be molded and plated into the base or printed on polymeric film. The base or integrated cover-base of the carrier may be from injection or press molded thermoplastic or press molded from ceramic to conform to any intended package for the die. The object is to adapt the carrier to the existing test equipment for burn-in stress and electrical tests for the intended package design without having to modify the hardware. The carrier may be plugged into a burn-in socket for burn-in stress testing and inserted onto an automatic test handler for electrical testing.

Abstract: A re-usable carrier having a cavity for receiving unpackaged die with molded metallized probe heads to establish contact with the bond pads of the die, enabling the die to be functionally tested through the existing test systems. The novel carrier has metallized contacts for making electrical connection between the bare die and the perimeter of the carrier. The circuitry for electrically connecting the die and the perimeter of the carrier can be molded and plated into the base or printed on polymeric film. The base or integrated cover-base of the carrier may be from injection or press molded thermoplastic or press molded from ceramic to conform to any intended package for the die. The object is to adapt the carrier to the existing test equipment for burn-in stress and electrical tests for the intended package design without having to modify the hardware. The carrier may be plugged into a burn-in socket for burn-in stress testing and inserted onto an automatic test handler for electrical testing.

Abstract: A re-usable carrier having a cavity for receiving unpackaged die with molded metallized probe heads to establish contact with the bond pads of the die, enabling the die to be functionally tested through the existing test systems. The novel carrier has metallized contacts for making electrical connection between the bare die and the perimeter of the carrier. The circuitry for electrically connecting the die and the perimeter of the carrier can be molded and plated into the base or printed on polymeric film. The base or integrated cover-base of the carrier may be thermoplastic molded to conform to any intended package for the die. The object is to adapt the carrier to the existing test equipment for burn-in stress and electrical tests for the intended package design without having to modify the hardware. The carrier may be plugged into a burn-in socket for burn-in stress testing and inserted onto an automatic test handler for electrical testing.

Abstract: A re-usable carrier having a cavity for receiving a packaged die with molded metallized probe heads to establish contact with the bond pads of the die, enabling the die to be functionally tested through the existing test systems. The novel carrier has metallized contacts for making electrical connection between the bare die and the perimeter of the carrier. The circuitry for electrically connecting the die and the perimeter of the carrier can be molded and plated into the base or printed on polymeric film. The base or integrated cover-base of the carrier may be from injection or press molded thermoplastic or press molded from ceramic to conform to any intended package for the die. The object is to adapt the carrier to the existing test equipment for burn-in stress and electrical tests for the intended package design without having to modify the hardware. The carrier may be plugged into a burn-in socket for burn-in stress testing and inserted onto an automatic test handler for electrical testing.

Abstract: An assembly for mounting a plurality of electrical components having terminals with leads onto a surface of a printed circuit board is disclosed. The assembly includes a substantially planar configured electrically insulated body member having top to bottom surfaces. Cavities extend through the body member and are dimensioned for receiving an electrical component and holding the component laterally by the walls defining the cavity. An elastomer element with conductive portions is positioned adjacent to the bottom surface of the cavities and receives the leads of electrical components. A lid is connected to the body member and movable from an open position for allowing insertion and removal of electrical components to and from the cavities, and a closed position where the lid covers the cavities.