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Partname:HMHA281R4V
Description:4-Pin Half Pitch MFP Phototransistor Output Optocoupler
Manufacturer:Fairchild Semiconductor
Package:Half Pitch MFP
Pins:4
Datasheet:PDF (509K).
Click here to download *)

The HMHAA280 series consists of two gallium arsenide infrared emitting diodes, connected in inverse parallel, driving a single silicon phototransistor in a compact 4-pin mini-flat package. The lead pitch is 1.27mm.

Click here to download HMHA281R4V Datasheet
Click here to download HMHA281R4V Datasheet
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