发布时间:2025-01-31 02:45:34
2N5401是PNP型高频小功率三极管,其主要特点是耐压较高。参数为:150V,0.6A,625mW.
可用2SA1013,2SA1222或2SB1212代换。
我想在阳台上安装隐形防护网请问在十大门窗品牌中哪个品牌的隐形防护网质量更可靠
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