st4-20-2.50-l-d-p-tr tcg057qvlca-g00 FTSH-110-01-L-DV-P-TR SMM-111-02-S-S-P-TR QTLP652C2TR BCS-104-H-D-TE-002 MQ-222-031-261-45WQ P6SMB56CALS56C MAX7400ESA 4435F