HTK-35V271MH10EQ-R2 HTK-35V271MH10E-R2 HTK-35V391MHC5BQ-R2 HTK-35V391MHC5B-R2 HTK-35V391MHC5EQ-R2 HTK-35V391MHC5E-R2 HTK-35V470MF61BQ-R2 HTK-35V470MF61B-R2 HTK-35V470MF61EQ-R2 HTK-35V470MF61E-R2