Replacement Semiconductor, TO-3P, NPN Silicon, High Voltage/Current  Switch.

Replaces 2SC2305, 2SC2307, 2SC2307-Y, 2SC2536, 2SC2537, 2SC2541, 2SC2555, 2SC2555-2, 2SC2555Z, 2SC2624, 2SC2625, 2SC2656, 2SC2740, 2SC2749, 2SC2749L, 2SC2749M, 2SC2749N, 2SC2769, 2SC2788, 2SC2789, 2SC2828, 2SC2841, 2SC2937, 2SC2938, 2SC2961, 2SC3040, 2SC3042, 2SC3171, 2SC3277, 2SC3306, 2SC3365, 2SC3872 (Must use the insulating hardware supplied.), 2SC3873 (Must use the insulating hardware supplied.), 2SC4296 (Must use the insulating hardware supplied.), 2SC4297 (Must use the insulating hardware supplied.), 2SC4298 (Must use the insulating hardware supplied.), 2SC4423, 2SC4423-CTV, 2SC4423CTV, 2SC4423-CTV-YB, 2SC4468, 2SD917, 405-083-1300, 405-095-9004, 4050959004 (May not be an exact mechanical or electrical equivalent. However, it will provide an acceptable substitute in the majority of typical applications.), 406-006-2701 (May not be an exact mechanical or electrical equivalent. However, it will provide an acceptable substitute in the majority of typical applications.), 40-8903-042, 4100230420, 46-861289-3, 46-862413-3, 46-862522-3, 46-862595-3 (May not be an exact mechanical or electrical equivalent. However, it will provide an acceptable substitute in the majority of typical applications.), 4822-130-61327, 482213061327, 6190003920, 8-729-201-62, 8-729-300-50, 8-729-962-52, 8-729-962-53, 8-729-965-61, 8-729-976-91, 8-729-993-83, 935-6194, C2305, C2307, C2307-Y, C2536, C2537, C2541, C2555, C2555Z(TRANS), C2624, C2625, C2656, C2740, C2749, C2749L(TRANS), C2749M(TRANS), C2749N(TRANS), C2769, C2788, C2789, C2828, C2841, C2937, C2938, C2961, C3040, C3042, C3171, C3210, C3277, C-3306, C3306, C3365, C3813(TRANS), C3872(TRANS) (Must use the insulating hardware supplied.), C4296(TRANS) (Must use the insulating hardware supplied.), C4297(TRANS) (Must use the insulating hardware supplied.), C4298(TRANS) (Must use the insulating hardware supplied.), C4388-CTV-YB, C4423, C4423-CTV, C4423CTV, C4423(TRANS) (May not be an exact mechanical or electrical equivalent. However, it will provide an acceptable substitute in the majority of typical applications.), C4468, C4468(TRANS), D917, D917(TRANS), ECG2308, ET405, IC255500, IX800790, KAA11042, Q6829(SANYO), SK4908/2308, T10W40F1, T10W40F2, T10Y40F1, T8W40F1, T8Y40F1