TOSHIBA TLP240A(F

TLP240A(F) photorelay, MOSFET-output optocoupler solid-state relay, SPST-NO (1 Form A), 4-pin through-hole PDIP, 0.300" (7.62 mm) pin spacing, output 0.5 A, 60 V, isolation 5000 Vrms, output off-capacitance ~130 pF, LED input trigger ~3 mA