Found 11 alternatives for QTM452T1 by QT Brightek (QTB). Optoisolators Transistor Photovoltaic Output — 6-SOIC (0.173", 4.40mm Width), 5 Leads.
OPTOISO 3.75KV TRANSISTOR 5MFP
OPTOISO 3.75KV TRANSISTOR 6-SMD
OPTOISOLATOR 3.75KV TRANS 6SO
OPTOISO 3.75KV TRANSISTOR 5-SMD
OPTOISOLATOR 3.75KV TRANS 5-SO
LOGIC IC OUTPUT OPTOCOUPLER
OPTOISOLATOR 4KV TRANSISTOR 5-SO
OPTOISOLATOR 3.75KV TRANS 6SO
OPTOISO 3.75KV TRANSISTOR 5MFP
OPTOISO 3.75KV DARLINGTON 6SOIC
OPTOISOLATOR 3.75KV TRANS 5-SOP