BS8973EPF BS8I-MC BS-8K-1 BS8P-SHF-1AA BS8P-SHF-1AA (LF)(SN) BS8P-SHF-1AA (LF)(SN) BS8P-SHF-1AA(LF)(SN) BS-8SE BS9000AM28-TBBX BS-901AS-12VDC