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Classification Criteria
CLASS 0: Any part that fails after exposure to an ESD pulse of 250 volts or less.
CLASS 1A: Any part that passes after exposure to an ESD pulse of 250 volts but fails after exposure to an ESD pulse of 500 volts.
CLASS 1B: Any part that passes after exposure to an ESD pulse of 500 volts, but fails after exposure to an ESD pulse of 1000 volts.
CLASS 1C: Any part that passes after exposure to an ESD pulse of 1000 volts, but fails after exposure to an ESD pulse of 2000 volts.
CLASS 2: Any part that passes after exposure to an ESD pulse of 2000 volts, but fails after exposure to an ESD pulse of 4000 volts.
CLASS 3A: Any part that passes after exposure to an ESD pulse of 4000 volts, but fails after exposure to an ESD pulse of 8000 volts.
CLASS 3B: Any part that passes after exposure to an ESD pulse of 8000 volts |
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发表于 2007-12-20 14:55:10
