G01R1/00
Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
G01R1/00
Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
G01R1/04
Housings; Supporting members; Arrangements of terminals
G01R1/04
Housings; Supporting members; Arrangements of terminals
G01R1/0408
Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
G01R1/0408
Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
G01R1/0483
Sockets for un-leaded IC's having matrix type contact fields, e.g. BGA or PGA devices; Sockets for unpackaged, naked chips
G01R1/0483
Sockets for un-leaded IC's having matrix type contact fields, e.g. BGA or PGA devices; Sockets for unpackaged, naked chips