B8B-ZR-SM4-TF(LF) B8B-ZR-SM4-TF(LF)(SN) B8B-ZR-SM4-TF(LF)(SN)(P) B8BZRSM4TFLFSN B8B-ZR-SM4-TFT B8B-ZR-SM4-TFT(LF)(SN) B8B-ZR-SM4-TFT(LF)(SN)(P) B8B-ZR-SM4-TFT(LF)SN B8C000D B8C050D