RA: Risistor Array. Looks 4 resistors in one pack.

来源: 事后诸葛 于 2013-10-29 16:52:52 [] [旧帖] [给我悄悄话] 阅读数 : (154 bytes)
回答: 省两小钱钱玩_Dash board recover 由 忧乐 于 2013-10-18 12:22:21

Each resistor is about 30 to 50 Ohms.
It does not increase nor decrease microproceesor's performances.
It is used to reduce EMI only.

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