{
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    "(?<![A-Za-z])(SOT-\\d+(?:-[A-Z0-9]+)*)",
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    "(?<![A-Za-z])(HTSOP-\\d+(?:-[A-Z0-9]+)*)",
    "(?<![A-Za-z])(HTSSOP-\\d+(?:-[A-Z0-9]+)*)",
    "(?<![A-Za-z])(TSSOP-\\d+(?:-[A-Z0-9]+)*)",
    "(?<![A-Za-z])(SO-\\d+)(?![A-Za-z\\d])",
    "(?<![A-Za-z])(LQFP-\\d+(?:-[A-Z0-9]+)*)",
    "(?<![A-Za-z])(QFN-\\d+(?:-[A-Z0-9]+)*)",
    "(?<![A-Za-z])(TO-\\d+(?:-[A-Z0-9]+)*)",
    "(?<![A-Za-z])(DFN-\\d+(?:-[A-Z0-9]+)*)",
    "(?<![A-Za-z])(LGA-\\d+(?:-[A-Z0-9]+)*)",
    "(?<![A-Za-z])(BGA-\\d+(?:-[A-Z0-9]+)*)",
    "(?<![A-Za-z])(DO-\\d+(?:-[A-Z0-9]+)*)",
    "(?<![A-Za-z])(SMA|SMB|SMC)(?![A-Za-z])",
    "(Elec_\\d+\\.?\\d*x\\d+\\.?\\d*)"
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}