4N25S
4/.95, BUXCOMM 4N25 thru 4N28 may be used as a substitute for many OptoIsolators shown in the list below.

cat#   4N25S                 4 for .95
06300335, 0P12151, 0P12252, 0PI2154, 0PI2155, 0PI2250, 0PI2251, 0PI2254, 0PI5000A, 0PI5010A,

443-631, 4N25, 4N26, 4N27, 4N28,

65-01,

810115-000,

CL15, CLI-5, CLI5, CNY17, CNY18,

ECG3040,

FCD810, FCD810A, FCD810B, FCD810C, FCD810D, FCD820, FCD820A, FCD820B, FCD820C, FCD820D, FCD830, FCD830A, FCD830B, FCD830C, FCD830D, FCD831, FCD831A, FCD831B, FCD831C, FCD831D, FCD836, FCD836C, FCD836D,

GEPS2001,

HEP-P5000, HIIA3,

IL-1,

LTK4N25, LTK4N26, LTK4N27, LTK4N28,

M0C1000, M0C1001, M0C1002, M0C8111, MCT26, MOC1000, MOC1001, MOC1002, MOC8111, NTE3040,

OP12151, OP12152, OP12252, OPI-2151, OPI2151, OPI-2152, OPI2152, OPI2154, OPI2155, OPI2250, OPI2251, OPI-2252, OPI2252, OPI2254, OPI5000A, OPI5010A,

PC4N25V, PC4N26V, PC4N27V, PC4N28V, PC503,

SK2040, SK2040/3040, SPX7110,

T1L112, T1L115, TIL112, TIL115, TIL118

May not be an exact mechanical or electrical equivalent. However, it will provide an acceptable substitute in the majority of typical applications, TIL3040