GB/T 7581-1987

Active

Dimensions of outlines for semiconductor discrete devices

半导体分立器件外形尺寸

Standard Type
GBT
ICS
31.080
CCS
L42
Status
Active
Issue Date
1987-03-27
Implementation
1987-11-01
Centralized Committee
工业和信息化部（电子）
Issuing Authority
国家标准局

Application Summary AI generated

This standard specifies the outline dimensions and tolerances for semiconductor discrete devices such as diodes, transistors, and thyristors. It is applied in the design, manufacturing, and quality inspection of these components to ensure mechanical interchangeability and compatibility with sockets, heat sinks, and printed circuit boards. The standard is primarily used by Chinese electronics manufacturers and testing laboratories for product specification and procurement verification.

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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.