10000元投资什么能日赚300

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            Block

            1.Fixed compression stroke

            2.Low pin counts(< 200 Pins)

            3.Simple structure

            4.Cheaper

            4.Suit for QFN and QFP package


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            Knob

            1.Flexible compression stroke

            2.Complex structure

            3.More expensive

            4.Suit for all kind of package


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            Heat Sink

            1.With heat sink

            2.Applied for High power IC 

            (Heating temperature from 80℃ to 200℃)


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            Cooling Fan

            1.With extra cooling fan

            2.Applied for High power IC 

            (Heating temperature above 200℃)


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            上海友相电子科技有限10000元投资什么能日赚300

            地址:上海嘉定区曹安公路5588号814

            电话:+86 21 58886448      +86 13182712576(周先生)

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