GB/T 6661-1986
ActiveNipples for insert earphones
插入式耳机的乳头状接头
Application Summary AI generated
GB/T 6661-1986 specifies the dimensions, materials, and mechanical requirements for nipple-shaped connectors used in insert earphones. It is applied in the manufacturing and quality inspection of wired earphones, hearing aids, and other personal audio devices that require a standardized plug-in interface. This standard ensures compatibility and reliable electrical connections between earphone components in consumer electronics and telecommunications equipment.
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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.