TO-3, Matched Pair of SK3036, NPN Silicon, AF Power Amps, Pd=150W

NOTE from RCA:

Matched Pairs of Transistors

When one transistor in a push-pull power-amplifier stage becomes inoperative, the resulting circuit imbalance may produce very large changes in the operating conditions for the stage. These changes will depend on the cause and nature of the failure, and may cause damage to associated circuit components including the other transistor or transistors in the stage. Therefore, it is advisable to replace both or all transistors in a push-pull power amplifier stage when one or more of the transistors become inoperative.

When both (or all) transistors in a push-pull power-amplifier stage require replacement, it is generally advisable to replace them with a matched pair such as the RCA SK3037 even though the service data for the equipment does not specifically indicate that a matched pair or pairs should be used. In such cases, the use of a matched pair or pairs will simplify balancing adjustments and will help maintain the original performance quality of the equipment.

Replaces 23190 (PAIR), 23190 (PAIR), 236854, 239713, 267878, 2842-875, 291509, 2N3055-3 (PAIR), 2N3055-6 (PAIR), 2N3055-7 (PAIR), 2N3055-8 (PAIR), 2N3236 (PAIR), 2N3237 (PAIR), 2N3238 (PAIR), 2N3239 (PAIR), 2N3713HS (PAIR), 2N3716HS (PAIR), 2N3771 (PAIR), 2N3772 (PAIR), 2N3772C (PAIR), 2N5301 (PAIR), 2N5302 (PAIR), 2N5303 (PAIR), 2N5616 (PAIR), 2N5629 (PAIR), 2N5881 (PAIR), 2N5882 (PAIR), 2N5885 (PAIR), 2N5885 (AUDIO PAIR), 2N5886, 2N5886 (AUDIO PAIR), 2N5972 (PAIR), 2N5973 (PAIR), 2N6254 (PAIR), 2N6257 (PAIR), 2N6258 (PAIR), 2N6326 (PAIR), 2N6327 (PAIR), 2N6328 (PAIR), 2N6359 (PAIR), 2N6360 (PAIR), 2N6472 (PAIR), 2SC1629A(R), ECG181MP, NTE181MP,  WEP-247MP

Replaces Pairs of 1854-0245, 1854-0313, 1854-0398, 1854-0490-1, 1854-0566, 1854-0576, 1854-0589, 1854-1124, 1967784, 198064-1, 198079-1, 19A115753P1, 19A115818, 19A116753P1, 19A126826-P2, 1A1123100-1, 1D01140, 2071, 20989-21, 211040-1, 21280, 231-0040, 231-0052, 2SC21A, 2SC21B, 2SC21C, 2SC21D, 2SC21E, 2SC21F, 2SC21G, 2SC21GN, 2SC21H, 2SC21J, 2SC21K, 2SC21L, 2SC21M, 2SC21OR, 2SC21R, 2SC21X, 2SC21Y, 2SC240A, 2SC240B, 2SC240C, 2SC240D, 2SC240E, 2SC240F, 2SC240G, 2SC240GN, 2SC240H, 2SC240J, 2SC240K, 2SC240L, 2SC240M, 2SC240OR, 2SC240R, 2SC240X, 2SC240Y, 2SC241A, 2SC241B, 2SC241C, 2SC241D, 2SC241E, 2SC241F, 2SC241G, 2SC241GN, 2SC241H, 2SC241K, 2SC241L, 2SC241M, 2SC241OR, 2SC241R, 2SC241X, 2SC241Y, 2SC242A, 2SC242B, 2SC242C, 2SC242D, 2SC242E, 2SC242F, 2SC242G, 2SC242GN, 2SC242H, 2SC242J, 2SC242K, 2SC242L, 2SC242M, 2SC242OR, 2SC242R, 2SC242X, 2SC242Y, 2SC244A, 2SC244B, 2SC244C, 2SC244D, 2SC244E, 2SC244F, 2SC244G, 2SC244GN, 2SC244J, 2SC244K, 2SC244L, 2SC244M, 2SC244OR, 2SC244R, 2SC244X, 2SC244Y, 2SC493A, 2SC493B, 2SC493C, 2SC493D, 2SC493E, 2SC493F, 2SC493G, 2SC493GN, 2SC493H, 2SC493J, 2SC493K, 2SC493L, 2SC493M, 2SC493OR, 2SC493R, 2SC493X, 2SC493Y, 2SC736A, 2SC736B, 2SC736C, 2SC736D, 2SC736E, 2SC736F, 2SC736G, 2SC736GN, 2SC736H, 2SC736J, 2SC736K, 2SC736L, 2SC736M, 2SC736OR, 2SC736R, 2SC736X, 2SC736Y, 2SC765A, 2SC765B, 2SC765C, 2SC765D, 2SC765E, 2SC765F, 2SC765G, 2SC765GN, 2SC765H, 2SC765J, 2SC765K, 2SC765L, 2SC765M, 2SC765OR, 2SC765R, 2SC765X, 2SC765Y, 2SC768A, 2SC768B, 2SC768C, 2SC768D, 2SC768E, 2SC768F, 2SC768G, 2SC768GN, 2SC768H, 2SC768J, 2SC768K, 2SC768L, 2SC768M, 2SC768OR, 2SC768R, 2SC768X, 2SC768Y, 2SC851A, 2SC851B, 2SC851C, 2SC851D, 2SC851E, 2SC851F, 2SC851G, 2SC851GN, 2SC851H, 2SC851K, 2SC851L, 2SC851M, 2SC851OR, 2SC851R, 2SC851X, 2SC851Y, 2SD15A, 2SD15B, 2SD15C, 2SD15D, 2SD15E, 2SD15F, 2SD15G, 2SD15GN, 2SD15H, 2SD15J, 2SD15K, 2SD15L, 2SD15M, 2SD15OR, 2SD15R, 2SD15X, 2SD15Y, 2SD17A, 2SD17C, 2SD17D, 2SD17E, 2SD17F, 2SD17GN, 2SD17H, 2SD17J, 2SD17K, 2SD17L, 2SD17M, 2SD17R, 2SD17X, 2SD17Y, 2SD111-ORG, 2SD111-RED, 2SD111-YEL, 2SD113, 2SD113-O, 2SD113-ORG, 2SD113-R, 2SD113R, 2SD113-RED, 2SD113-Y, 2SD113-YEL, 2SD114, 2SD114-O, 2SD114-ORG, 2SD114-R, 2SD114R, 2SD114-RED, 2SD114-Y, 2SD114-YEL, 2SD118A, 2SD118-B, 2SD118-BLU, 2SD118C, 2SD118D, 2SD118-R, 2SD118-RED, 2SD118-Y, 2SD118-YEL, 2SD124B, 2SD124C, 2SD124E, 2SD124F, 2SD124G, 2SD124GN, 2SD124H, 2SD124J, 2SD124K, 2SD124L, 2SD124M, 2SD124OR, 2SD124R, 2SD124X, 2SD124Y, 2SD125B, 2SD125C, 2SD125E, 2SD125F, 2SD125G, 2SD125GN, 2SD125H, 2SD125J, 2SD125K, 2SD125L, 2SD125M, 2SD125OR, 2SD125R, 2SD125X, 2SD125Y, 2SD132, 2SD146A, 2SD146B, 2SD146C, 2SD146D, 2SD146E, 2SD146F, 2SD146G, 2SD146GN, 2SD146H, 2SD146J, 2SD146K, 2SD146L, 2SD146OR, 2SD146R, 2SD146VK, 2SD146X, 2SD146Y, 2SD147A, 2SD147B, 2SD147C, 2SD147D, 2SD147E, 2SD147F, 2SD147GN, 2SD147H, 2SD147J, 2SD147K, 2SD147L, 2SD147M, 2SD147OR, 2SD147R, 2SD147X, 2SD147Y, 2SD151A, 2SD151B, 2SD151C, 2SD151E, 2SD151F, 2SD151G, 2SD151GN, 2SD151H, 2SD151J, 2SD151K, 2SD151L, 2SD151M, 2SD151OR, 2SD151R, 2SD151Y, 2SD163, 2SD163A, 2SD163B, 2SD163C, 2SD163D, 2SD163E, 2SD163F, 2SD163G, 2SD163GN, 2SD163H, 2SD163J, 2SD163K, 2SD163L, 2SD163M, 2SD163OR, 2SD163R, 2SD163X, 2SD163Y, 2SD164, 2SD164A, 2SD164B, 2SD164C, 2SD164D, 2SD164E, 2SD164F, 2SD164G, 2SD164GN, 2SD164H, 2SD164J, 2SD164K, 2SD164L, 2SD164M, 2SD164OR, 2SD164R, 2SD164X, 2SD164Y, 2SD16A, 2SD16B, 2SD16C, 2SD16D, 2SD16E, 2SD16F, 2SD16G, 2SD16GN, 2SD16H, 2SD16J, 2SD16K, 2SD16L, 2SD16M, 2SD16OR, 2SD16R, 2SD16X, 2SD16Y, 2SD172, 2SD172A, 2SD172B, 2SD172C, 2SD172D, 2SD172E, 2SD172F, 2SD172G, 2SD172GN, 2SD172H, 2SD172J, 2SD172K, 2SD172L, 2SD172M, 2SD172OR, 2SD172R, 2SD172X, 2SD172Y, 2SD173, 2SD173A, 2SD173B, 2SD173C, 2SD173D, 2SD173E, 2SD173F, 2SD173G, 2SD173GN, 2SD173H, 2SD173J, 2SD173K, 2SD173M, 2SD173OR, 2SD173X, 2SD173Y, 2SD212A, 2SD212B, 2SD212C, 2SD212D, 2SD212E, 2SD212F, 2SD212G, 2SD212GN, 2SD212H, 2SD212J, 2SD212K, 2SD212L, 2SD212M, 2SD212OR, 2SD212R, 2SD212X, 2SD212Y, 2SD231, 2SD232, 2SD249, 2SD250, 2SD319, 2SD335, 2SD338, 2SD339, 2SD41A, 2SD41B, 2SD41C, 2SD41D, 2SD41E, 2SD41F, 2SD41G, 2SD41GN, 2SD41H, 2SD41J, 2SD41K, 2SD41L, 2SD41M, 2SD41OR, 2SD41R, 2SD41X, 2SD41Y, 2SD50A, 2SD50B, 2SD50C, 2SD50D, 2SD50E, 2SD50F, 2SD50G, 2SD50GN, 2SD50H, 2SD50J, 2SD50K, 2SD50L, 2SD50M, 2SD50OR, 2SD50R, 2SD50X, 2SD50Y, 2SD51A, 2SD51B, 2SD51C, 2SD51D, 2SD51E, 2SD51F, 2SD51G, 2SD51GN, 2SD51H, 2SD51J, 2SD51K, 2SD51L, 2SD51M, 2SD51OR, 2SD51R, 2SD51X, 2SD51Y, 2SD520, 2SD53A, 2SD53B, 2SD53C, 2SD53E, 2SD53F, 2SD53G, 2SD53GN, 2SD53H, 2SD53J, 2SD53K, 2SD53L, 2SD53M, 2SD53OR, 2SD53R, 2SD53X, 2SD53Y, 2SD55, 2SD55A, 2SD630, 2SD68A, 2SD68F, 2SD68G, 2SD68GN, 2SD68H, 2SD68J, 2SD68L, 2SD68M, 2SD68OR, 2SD68R, 2SD68X, 2SD68Y, 2SD70A, 2SD70B, 2SD70C, 2SD70D, 2SD70E, 2SD70F, 2SD70G, 2SD70GN, 2SD70H, 2SD70J, 2SD70K, 2SD70L, 2SD70M, 2SD70OR, 2SD70R, 2SD70X, 2SD70Y, 2SD80A, 2SD80B, 2SD80C, 2SD80D, 2SD80E, 2SD80F, 2SD80G, 2SD80GN, 2SD80H, 2SD80J, 2SD80K, 2SD80L, 2SD80OR, 2SD80R, 2SD80X, 2SD80Y, 2SD81A, 2SD81B, 2SD81C, 2SD81E, 2SD81F, 2SD81G, 2SD81GN, 2SD81H, 2SD81J, 2SD81K, 2SD81L, 2SD81M, 2SD81OR, 2SD81R, 2SD81X, 2SD81Y, 2SDF2A, 2SDF2B, 2SDF2C, 2SDF2D, 2SDF2E, 2SDF2F, 2SDF2G, 2SDF2GN, 2SDF2H, 2SDF2J, 2SDF2K, 2SDF2L, 2SDF2M, 2SDF2OR, 2SDF2R, 2SDF2X, 2SDF2Y, 2SDU47X, 30C20-33, 3130090, 3130104, 3190 (HARMON-KARDON), 3190 (HARMONKARDON),  BD111A, BD311, BD313, BD315, BD317, BDX13, BDX41, BDY-10, BDY10, BDY11, BDY23A, BDY23B, BDY76, BUY43, BUY46, CXL181, D113, D113-0, D113-O, D113-R, D113-Y, D114, D114-0, D114-O, D114-R, D114-Y, D132, D163, D163A, D163B, D163C, D163D, D163E, D163F, D163G, D163GN, D163H, D163J, D163K, D163L, D163M, D163OR, D163R, D163X, D163Y, D164, D164A, D164B, D164C, D164D, D164E, D164F, D164G, D164GN, D164H, D164J, D164K, D164L, D164M, D164OR, D164R, D164X, D164Y, D172, D172A, D172B, D172C, D172D, D172E, D172F, D172G, D172GN, D172H, D172J, D172K, D172L, D172M, D172OR, D172R, D172X, D172Y, D173, D173A, D173B, D173C, D173D, D173E, D173F, D173G, D173GN, D173H, D173J, D173K, D173M, D173OR, D173X, D173Y, D212A, D212B, D212C, D212D, D212E, D212F, D212G, D212GN, D212H, D212J, D212L, D212M, D212OR, D212R, D212X, D212Y, D231, D249, D250, D319, D335, D338, D339, D520, D55, D55A, D630, GE-75, GESP-1519, HEP-S7000, HEPS7000, HEPS7004, ID01140, IRTR36, J3771, J3772, J802, KSD1052, KSD1057, KSD2203, KSD3771, KSD3772, KSD9701, KSD9701A, KSD9704, LM511160, LN75116, M9480, M9628, M9629, M9639, M9715, MJ3771, MJ3771(AUDIO), MJ3772, MJ3772(AUDIO), MJ5257, MJ6257, MJ802, N0282CT, P0445-0034-2, P04450034-2, P04450037, P-11810-1, P-11901-3, P6500A, PMC-QP0040, PP3001, PP3004, PP3007, PP3647, PT7930, PT7931, R2270-75116, RE37, REN181, RT-149, S35487, SC0321, SC0328, SCC321, SCD321, SCE321, SDT1621, SDT1622, SDT1623, SDT1631, SDT1632, SDT1633, SDT9303, SDT9306, SDT9309, SJ2047, SJ2064, SJ2517, SJ3519, SJ5168, SJ5216, SJ6868, SP3511, SPC40411, SPD-80059, SPD-80060, SPD-80061, SPT5303, ST101, STC1094, STC2220, STC2221, STC2224, STC2225, STC2228, STC2229, STT2300, STT3500, T841, T842, T843, T844, TK30551, TK30552, TK30555, TK30556, TK30557, TK30560, TK9201, TR01060-7, TR1009A, TR1039-5, TR-176(OLSON), TR2327574, TR-36, TR36, TR-36MP, TR-8018, TR8018, TVS-2SC646, W1605