PT28-21B phototransistor equivalent, 1.3mm axial flat top phototransistor.
:
*Fast response time
*High photo sensitivity
PT28-21B
█ Description :
*PT28-21B is a phototransistor in miniature SMD package which is molded in a
black p.
:
*Optoelectronic switch
*VCRs ,Video camera
*Floppy disk drive
*Infrared applied system
CHIP PART NO. .
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