SNB5072A1 SNB5072A1ZNBR SNB5072AIZNBR SNB5072AZNB SNB5072C1 SNB5072C1ZNB SNB5072C1ZNB 八脚 SNB5072C1ZNBB SNB5072C1ZNBR SNB5072C1ZNBR 其他被动元件