scotech:
专业供应IR全系列照明器件,常备现货有:IRF740/730 IRF840/830 IRFP450 IRFP460 IR2156 IR2166 IR2153 IR2520D IR2166IRFP22N50A IRFPS37N50AHFA08TB60 IRFZ44N IR2103 IRS2453 IRF3205电话:13728605275QQ:522846905