原装现货 HFU5N70U TO-251 N管 700V3.6A 可直拍

全新HFU5N70U HFU5N70S HFU5N65U HFU5N65S HFU5N60U

全新HFU5N60S HFU5N50U HFU5N50S HFU2N70S HFU2N65U