vishay-dat

Vishay TCPT Series / SFH Series

Like SFH757V / SFH250V

Designed for 1 mm plastic fiber with push-in mounting

These modules can accept bare fiber inserted directly into the plastic shroud, similar to what the PLT237/PLR237 allows.

mosfet

SI2301-dat

SI2302-dat

IRF840 == Power MOSFET

ref