GB/T 7581-2026
UpcomingDimensions of outlines for discrete semiconductor devices
半导体分立器件外形尺寸
Application Summary AI generated
This standard specifies the mechanical dimensions and tolerances for the outlines of discrete semiconductor devices, such as diodes, transistors, and thyristors. It is applied in the design, manufacturing, and quality inspection of these components to ensure interchangeability and compatibility with sockets, heat sinks, and printed circuit boards. The standard is primarily used by electronics manufacturers and testing laboratories in China for product specification and procurement verification.
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