Motorola Replacement Semiconductor, Diode, 400 PIV, 12A, DO-4 package. Same specs and package as MR1124
Replaces 11R45, 11R4S, 12F40, 12F40A, 12F40B, 12GC11, 198763-11, 1EB40A, 1N1204, 1N1204A, 1N1204B, 1N1615R, 1N1624, 1N2254, 1N2254A, 1N2255, 1N2255A, 1N2580, 1N2591, 1N2602, 1N4507, 1S1575, 1S164, 1S2438, 1S423, 1S927, 2245-3, 304H, 367H, 40112, 404H, 40J3P, 48C82478C03, 4JA27DR700, 561-5012-042, 561-6164-180, 63722(BOSTON-GEAR), 63722(BOSTONGEAR), 64R2, 8AN30, BAV505, BAV515, BAV525, BAV805, BAV815, BAV825, BY504(BRADLEY), BY505, BY505(BRADLEY), BY514(BRADLEY), BY515, BY524(BRADLEY), BY525, BY525(BRADLEY), BY805, BY815, BY825, BYW88-400, BYX42/300, BYX48/300, BYX98-300, CR12-040, ECG5878, G3010, G4010, G4010M, GE-5036, MR1124, NTE5878, R3100412, S20435, S20440, S3AN12, S3AN6, S400, S413, S423, S4AN12, S4AN6, S53, SDH12N03P, SDH12N04P, SJ304EK, SJ404EK, SK3602, SK3602/5878, SKR12/04, SL3, SL400, SR10A-8S, SR10A8S, SR10D-8S, ST240P, SX753, SX754, TM41, TM42, TR1123, TR1124, UR123EA, UR123FA, UR123GA, UR123HA, UR123KA, US123EA, US123GA, WR43, ZR204
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