1.P/N: BTA25-600B 2.ST 3.RD91 4.Original quality&good price 5 ... .Real Stock goods from Alibaba Certified supplier BTA25-600B, ST, RD91, Original, Real stock! Part NumberBrandPackage Year DescriptionBTA25- ... 600BSTRD91 2010+ New& OirginalBTA25-600B - 25A TRIACS - STMicroelectronicsSupplly all series Original ST components! Welcome to ...