OEM Kannettava AC Virtalähde Korvaa TOSHIBA Satellite 5105 S502

Kannettava AC virtalähde Korvaa TOSHIBA Satellite 5105-S502
  • Tuotekoodi:LTB046L
  • paino: 450g
  • Väri: musta
Tarjoushinta: €29.78EUR
Toimituskulut: €3.99 EUR
Upouusia 1 vuoden takuu!

Satellite 5105-S502  verify

Note:

Input: AC 100~240V 50~60Hz
Output Voltage: 15V
Output Current: DC 5A
Power: 75W
Connector: 6.3*3.0*12mm
Power Cord Cable:US, UK, EU, AU etc. according to the country.

Tämä Satellite 5105-S502 korvaaja alla kannettavan akku osanumerot:

Korvaa TOSHIBA
PA3755U 1ACA,
PA3679U 1ACA,
PA3283U 5ACA,
PA3283U 3ACA,
PA3283U 2ACA,
PA3283U 1ACA,
PA3241U 2ACA,
PA3241U 1ACA,
PA3215U 1ACA,
PA3201U 1ACA,
PA3153U 1ACA,
PA3083U 1ACA,
PA3080U 1ACA,
PA3049U 1ACA,
PA2450U,

Tämä Satellite 5105-S502 voi myös korvata varten alla malleihin:

Korvaa TOSHIBA
Tecra TE2100,
Tecra TE2000,
Tecra TE 2100 series,
Tecra S5 11S,
Tecra S5 11K,
Tecra S5 10X,
Tecra S5 Series,
Tecra S4 133,
Tecra S4 132,
Tecra S4 127,
Tecra S4 126,
Tecra S4 120,
Tecra S4 10N,
Tecra S4 10M,
Tecra S4 105,
Tecra S4 Series,
Tecra S3 S411TD,
Tecra S3 366,
Tecra S3 242,
Tecra S3 223,
Tecra S3 208,
Tecra S3 161,
Tecra S3 142,
Tecra S3 141,
Tecra S3 140,
Tecra S3 130,
Tecra S3 129,
Tecra S3 120,
Tecra S3 Series,
Tecra S2 S511TD,
Tecra S2 175,
Tecra S2 159,
Tecra S2 155,
Tecra S2 131,
Tecra S2 128,
Tecra S2 107,
Tecra S2 Series,
Tecra R10 S4411,
Tecra R10 S4402,
Tecra R10 S4401,
Tecra R10 ES1,
Tecra R10 11J,
Tecra R10 11B,
Tecra R10 114,
Tecra R10 112,
Tecra R10 111,
Tecra R10 10V,
Tecra R10 10K,
Tecra R10 10J,
Tecra R10 10I,
Tecra R10 00D,
Tecra R10 Series,
Tecra M9L 12T,
Tecra M9L 12K,
Tecra M9L 12C,
Tecra M9L 101,
Tecra M9 ST5511X,
Tecra M9 ST5511 Series,
Tecra M9 ST5511,
Tecra M9 S5518X,
Tecra M9 S5518V,
Tecra M9 S5517X,
Tecra M9 S5517V,
Tecra M9 S5516X,
Tecra M9 S5516V,
Tecra M9 S5515X,
Tecra M9 S5515,
Tecra M9 S5514X,
Tecra M9 S5514 Series,
Tecra M9 S5514,
Tecra M9 S5513X,
Tecra M9 S5513,
Tecra M9 S5512X,
Tecra M9 1B7,
Tecra M9 16H,
Tecra M9 16F,
Tecra M9 169,
Tecra M9 15T,
Tecra M9 15S,
Tecra M9 15R,
Tecra M9 15I,
Tecra M9 156,
Tecra M9 14Y,
Tecra M9 14F,
Tecra M9 14C,
Tecra M9 14B,
Tecra M9 13A,
Tecra M9 139,
Tecra M9 136,
Tecra M9 12S,
Tecra M9 12R,
Tecra M9 12L,
Tecra M9 12K,
Tecra M9 12C,
Tecra M9 104,
Tecra M9 Series,
Tecra M7 ST4013,
Tecra M7 S7331,
Tecra M7 S7311,
Tecra M7 141,
Tecra M7 139,
Tecra M7 138,
Tecra M7 132,
Tecra M7 125,
Tecra M7 121,
Tecra M7 118,
Tecra M7 117,
Tecra M7 116,
Tecra M7 115,
Tecra M7 114,
Tecra M7 102,
Tecra M7 Series,
Tecra M7,
Tecra M6 ST3412,
Tecra M6 EZ6711,
Tecra M6 EZ6612,
Tecra M6 EZ6611,
Tecra M6 Series,
Tecra M5L Series,
Tecra M5L,
Tecra M5 ST8112,
Tecra M5 ST5012,
Tecra M5 ST5011,
Tecra M5 ST1412,
Tecra M5 SP721,
Tecra M5 S5332,
Tecra M5 S5331,
Tecra M5 S4333,
Tecra M5 S4332,
Tecra M5 S4331,
Tecra M5 S433,
Tecra M5 417,
Tecra M5 415,
Tecra M5 403,
Tecra M5 384,
Tecra M5 383,
Tecra M5 382,
Tecra M5 292,
Tecra M5 143,
Tecra M5 135,
Tecra M5 133,
Tecra M5 132,
Tecra M5 129,
Tecra M5 122,
Tecra M5 121,
Tecra M5 119,
Tecra M5 118,
Tecra M5 10Q,
Tecra M5 10K,
Tecra M5 104,
Tecra M5 103,
Tecra M5,
Tecra M4 S435,
Tecra M4 S415,
Tecra M4 S335,
Tecra M4 S315,
Tecra M4 S115TD,
Tecra M4 107,
Tecra M4 103,
Tecra M4,
Tecra M3 VACF,
Tecra M3 S636,
Tecra M3 S336,
Tecra M3 S331,
Tecra M3 S316,
Tecra M3 S311,
Tecra M3 S212TD,
Tecra M3 Series,
Tecra M3,
Tecra M2V S3302ST,
Tecra M2V S330,
Tecra M2V S310,
Tecra M2V Series,
Tecra M2 S7302ST,
Tecra M2 S730,
Tecra M2 S630,
Tecra M2 S5392,
Tecra M2 S539,
Tecra M2 S530,
Tecra M2 S519,
Tecra M2 S430,
Tecra M2 S410,
Tecra M2 S339,
Tecra M2 S319,
Tecra M2 Series,
Tecra M11 W3421,
Tecra M11 ST3502,
Tecra M11 ST3501,
Tecra M11 S3430,
Tecra M11 S3420,
Tecra M11 S3410,
Tecra M11 Series,
Tecra M10 ST9110,
TECRA M10 SP2901R,
TECRA M10 SP2901C,
TECRA M10 S3412,
Tecra M10 S3411,
Tecra M10 S3401,
Tecra M10 S1001,
Tecra M10 143,
Tecra M10 13S,
Tecra M10 11V,
Tecra M10 10W,
Tecra M10 10U,
Tecra M10 10T,
Tecra M10 10S,
Tecra M10 10R,
Tecra M10 10Q,
Tecra M10 10O,
Tecra M10 10I,
Tecra M10 10H,
Tecra M10 Series,
Tecra A9 ST9002,
Tecra A9 ST9001 Series,
Tecra A9 S9021V,
Tecra A9 S9020X,
Tecra A9 S9020V,
Tecra A9 S9019X,
Tecra A9 S9019V,
Tecra A9 S9018X,
Tecra A9 S9018V Tecra A9 S9020V,
Tecra A9 S9018V,
Tecra A9 S9017,
Tecra A9 S9016X,
Tecra A9 S9015X,
Tecra A9 S9014,
Tecra A9 S9013X,
Tecra A9 S9013,
Tecra A9 S9012X,
Tecra A9 51V,
Tecra A9 51U,
Tecra A9 51S,
Tecra A9 51H,
Tecra A9 51G,
Tecra A9 51F,
Tecra A9 51E,
Tecra A9 51B,
Tecra A9 50X,
Tecra A9 50Q,
Tecra A9 50N,
Tecra A9 153,
Tecra A9 150,
Tecra A9 12H,
Tecra A9 127,
Tecra A9 11M,
Tecra A9 10M,
Tecra A9 102,
Tecra A9 Series,
Tecra A8 S8514,
Tecra A8 S8513,
Tecra A8 S8415,
Tecra A8 S8414,
Tecra A8 S8314,
Tecra A8 EZ8512X,
Tecra A8 EZ8512,
Tecra A8 EZ8511X,
Tecra A8 EZ8511,
Tecra A8 EZ8413,
Tecra A8 EZ8412,
Tecra A8 EZ8411,
Tecra A8 EZ8313,
Tecra A8 EZ8312,
Tecra A8 EZ8311,
Tecra A8 Series,
Tecra A5 S6215TD,
Tecra A5 S516,
Tecra A5 S416,
Tecra A5 S3293,
Tecra A5 S3292,
Tecra A5 S3291,
Tecra A5 S329,
Tecra A5 S237,
Tecra A5 S136,
Tecra A5 S118,
Tecra A5 S116,
Tecra A5 155,
Tecra A5 138,
Tecra A5 122,
Tecra A5 Series,
Tecra A4 SP211,
Tecra A4 S313,
Tecra A4 S312TD,
Tecra A4 S236,
Tecra A4 S231,
Tecra A4 S216,
Tecra A4 S211,
Tecra A4 S111TD,
Tecra A4 257,
Tecra A4 244,
Tecra A4 212,
Tecra A4 196,
Tecra A4 171,
Tecra A4 164,
Tecra A4 161,
Tecra A4 158,
Tecra A4 109,
Tecra A4 108,
Tecra A4 Series,
Tecra A3X 167,
Tecra A3X 166,
Tecra A3X 165,
Tecra A3X 102,
Tecra A3X Series,
Tecra A3X,
Tecra A3 SP611,
Tecra A3 S731,
Tecra A3 S711,
Tecra A3 S611,
Tecra A3 188,
Tecra A3 181,
Tecra A3 180,
Tecra A3 143,
Tecra A3 141,
Tecra A3 114,
Tecra A3 106,
Tecra A3 103,
Tecra A3 100,
Tecra A3 Series,
Tecra A2 S4372ST,
Tecra A2 S336,
Tecra A2 S316,
Tecra A2 S239,
Tecra A2 S219,
Tecra A2 S20ST,
Tecra A2 S139,
Tecra A2 S119,
Tecra A2 Series,
Tecra A11 W3540,
Tecra A11 ST3502,
Tecra A11 ST3501,
Tecra A11 ST3500,
Tecra A11 S3540,
Tecra A11 S3531,
Tecra A11 S3530,
Tecra A11 S3521,
Tecra A11 S3520,
Tecra A11 S3510,
Tecra A11 12Q,
Tecra A11 12P,
Tecra A11 12H,
Tecra A11 12F,
Tecra A11 12C,
Tecra A11 128,
Tecra A11 127,
Tecra A11 126,
Tecra A11 125,
Tecra A11 11Z,
Tecra A11 11Q,
Tecra A11 11N,
Tecra A11 11L,
Tecra A11 11J,
Tecra A11 11H,
Tecra A11 11G,
Tecra A11 11E,
Tecra A11 114,
Tecra A11 113,
Tecra A11 110,
Tecra A11 10E,
Tecra A11 10D,
Tecra A11 00Q,
Tecra A11 00P,
Tecra A11 00N,
Tecra A11 001,
Tecra A11 Series,
Tecra A10 ST9010,
Tecra A10 S3511,
Tecra A10 S3501,
Tecra A10 S350,
Tecra A10 13Q,
Tecra A10 13K,
Tecra A10 13J,
Tecra A10 13I,
Tecra A10 13G,
Tecra A10 13F,
Tecra A10 11T,
Tecra A10 112,
Tecra A10 10P,
Tecra A10 104,
Tecra A10 Series,
Tecra A1 Series,
Tecra 9100 Series,
Tecra 9000 Series,
Satellite U205 S5068,
Satellite U205 S5067,
Satellite U205 S5058,
Satellite U205 S5057,
Satellite U205 S5044,
Satellite U205 S5034,
Satellite U205 S5022,
Satellite U205 S5021,
Satellite U205 S5002,
Satellite U205 Series,
Satellite U200 ST3311,
Satellite U200 ST2092,
Satellite U200 ST2091,
Satellite U200 170,
Satellite U200 163,
Satellite U200 162,
Satellite U200 161,
Satellite U200 160,
Satellite R25 S3513,
Satellite R25 S3503,
Satellite R25 Series,
Satellite R20 ST4113,
Satellite R20 ST2081,
Satellite R20 Series,
Satellite R15 S829,
Satellite R15 S8222,
Satellite R15 S822,
Satellite R15,
Satellite R10 S820,
Satellite R10 S802TD,
Satellite R10 101 Tablet PC,
Satellite R10,
Satellite Pro S300M S2403,
Satellite Pro S300M EZ2405,
Satellite Pro S300M EZ2402,
Satellite Pro S300M EZ2401,
Satellite Pro S300M EZ240,
Satellite Pro S300M Series,
Satellite Pro S300 S2504,
Satellite Pro S300 S2503,
Satellite Pro S300 S1001,
Satellite Pro S300 EZ2521,
Satellite Pro S300 EZ2511,
Satellite Pro S300 EZ2502,
Satellite Pro S300 EZ2501,
Satellite Pro S300 EZ1514,
Satellite Pro S300 EZ1513,
Satellite Pro S300 EZ1512,
Satellite Pro S300 EZ1511,
Satellite Pro S300 121,
Satellite Pro S300 120,
Satellite Pro S300 11T,
Satellite Pro S300 11R,
Satellite Pro S300 11H,
Satellite Pro S300 11G,
Satellite Pro S300 117,
Satellite Pro S300 10H,
Satellite Pro S300 10F,
Satellite Pro S300 Series,
Satellite Pro 6100 Series,
Satellite Pro 6000 Series,
Satellite M55 S3512,
Satellite M55 S3511,
Satellite M55 S351,
Satellite M55 S3315,
Satellite M55 S3314,
Satellite M55 S3311,
Satellite M55 S331,
Satellite M55 S3294,
Satellite M55 S3293,
Satellite M55 S3292,
Satellite M55 S3291,
Satellite M55 S329,
Satellite M55 S3262,
Satellite M55 S3251,
Satellite M55 S325,
Satellite M55 S2253,
Satellite M55 S2252,
Satellite M55 S1352,
Satellite M55 S1351,
Satellite M55 S135,
Satellite M50 S5181TQ,
Satellite M50 S5181TD,
Satellite M50 S418TD,
Satellite M50 S4182TD,
Satellite M50 MX2,
Satellite M50 231,
Satellite M50 228,
Satellite M50 227,
Satellite M50 226,
Satellite M50 215,
Satellite M50 198,
Satellite M50 182,
Satellite M50 181,
Satellite M50 180,
Satellite M50 161,
Satellite M50 159,
Satellite M50 157,
Satellite M50 156,
Satellite M50 143,
Satellite M50 142,
Satellite M50 141,
Satellite M50 138,
Satellite M50 130,
Satellite M50 122,
Satellite M50 109,
Satellite M50 105,
Satellite M50 0YU01N,
Satellite M50 0TJ01E,
Satellite M50 0TG01D,
Satellite M50 04N01N,
Satellite M45 S3591,
Satellite M45 S359,
Satellite M45 S3553,
Satellite M45 S3552,
Satellite M45 S3551,
Satellite M45 S355,
Satellite M45 S3511,
Satellite M45 S351,
Satellite M45 S3311,
Satellite M45 S331,
Satellite M45 S2693,
Satellite M45 S2692,
Satellite M45 S2691,
Satellite M45 S269,
Satellite M45 S2653,
Satellite M45 S2652,
Satellite M45 S2651,
Satellite M45 S265,
Satellite M40 S417TD,
Satellite M40 S4172TD,
Satellite M40 S4111TD,
Satellite M35 S4561,
Satellite M35 S456,
Satellite M35 S3592,
Satellite M35 S3591,
Satellite M35 S359,
Satellite M35 S3201,
Satellite M35 S320,
Satellite M35 Series,
Satellite M30 YSJ,
Satellite M30 UU9,
Satellite M30 SP350,
Satellite M30 SP309,
Satellite M30 S732,
Satellite M30 S3501,
Satellite M30 S350,
Satellite M30 S3091,
Satellite M30 S309,
Satellite M30 Q31,
Satellite M30 BTO,
Satellite M30 993,
Satellite M30 951,
Satellite M30 941,
Satellite M30 901,
Satellite M30 861,
Satellite M30 853,
Satellite M30 852,
Satellite M30 842,
Satellite M30 841,
Satellite M30 832,
Satellite M30 801,
Satellite M30 742,
Satellite M30 714,
Satellite M30 704,
Satellite M30 642,
Satellite M30 622,
Satellite M30 604,
Satellite M30 404,
Satellite M30 361,
Satellite M30 354,
Satellite M30 344,
Satellite M30 304,
Satellite M30 261,
Satellite M30 241,
Satellite M30 204,
Satellite M30 164,
Satellite M30 154,
Satellite M30 125,
Satellite M30 114,
Satellite M30 107,
Satellite M30 106,
Satellite M30 105,
Satellite M30 104,
Satellite M30 103,
Satellite M30 100,
Satellite M30 00K,
Satellite M30 001,
Satellite M30 Series,
Satellite A55 S3261,
Satellite A55 S326,
Satellite A55 S3063,
Satellite A55 S3062,
Satellite A55 S3061,
Satellite A55 S306,
Satellite A55 S1791,
Satellite A55 S179,
Satellite A55 S1291,
Satellite A55 S129,
Satellite A55 S1066,
Satellite A55 S1065,
Satellite A55 S1064,
Satellite A55 S1063,
Satellite A55 S106,
Satellite A55 Series,
Satellite A55,
Satellite A50 543,
Satellite A50 542,
Satellite A50 512,
Satellite A50 493,
Satellite A50 492,
Satellite A50 432,
Satellite A50 114,
Satellite A50 112,
Satellite A50 111,
Satellite A50 109,
Satellite A50 108,
Satellite A50 106,
Satellite A50 105,
Satellite A50 101,
Satellite A50 Series,
Satellite A50,
Satellite A15 S1692,
Satellite A15 S158,
Satellite A15 S157,
Satellite A15 S1292,
Satellite A15 S1291,
Satellite A15 S129,
Satellite A15 S128,
Satellite A15 S1271,
Satellite A15 S127,
Satellite A15 Series,
Satellite A10 SP177,
Satellite A10 SP127,
Satellite A10 S811,
Satellite A10 S703,
Satellite A10 S513,
Satellite A10 S503,
Satellite A10 S403D,
Satellite A10 S403,
Satellite A10 S223,
Satellite A10 S213,
Satellite A10 S203,
Satellite A10 S178,
Satellite A10 S177,
Satellite A10 S1691,
Satellite A10 S169,
Satellite A10 S168,
Satellite A10 S167,
Satellite A10 S1291,
Satellite A10 S129,
Satellite A10 S128,
Satellite A10 S127,
Satellite A10 S113,
Satellite A10 S103,
Satellite A10 S1001,
Satellite A10 S100,
Satellite A10 521,
Satellite A10 511,
Satellite A10 501,
Satellite A10 131,
Satellite A10 Series,
Satellite 5205 SP505,
Satellite 5205 S705,
Satellite 5205 S704,
Satellite 5205 S703,
Satellite 5205 S700,
Satellite 5205 S506,
Satellite 5205 S505,
Satellite 5205 S504,
Satellite 5205 S503,
Satellite 5205 S502,
Satellite 5205 S500,
Satellite 5205 S119,
Satellite 5205 Series,
Satellite 5200 S702,
Satellite 5200 A751,
Satellite 5200 A750,
Satellite 5200 904,
Satellite 5200 903,
Satellite 5200 902,
Satellite 5200 901,
Satellite 5200 802,
Satellite 5200 801,
Satellite 5200 711,
Satellite 5200 702,
Satellite 5200 701,
Satellite 5200 Series,
Satellite 5105 S901,
Satellite 5105 S702,
Satellite 5105 S701,
Satellite 5105 S688,
Satellite 5105 S608,
Satellite 5105 S607,
Satellite 5105 S522,
Satellite 5105 S502,
Satellite 5105 S501,
Satellite 5105 Series,
Satellite 5005 S507,
Satellite 5005 S504,
Satellite 5005 Series,
Satellite 2410 S453,
Satellite 2410 S403,
Satellite 2410 S206,
Satellite 2410 S205,
Satellite 2410 S204,
Satellite 2410 S203,
Satellite 2410 703,
Satellite 2410 603,
Satellite 2410 601,
Satellite 2410 515,
Satellite 2410 514,
Satellite 2410 414,
Satellite 2410 413,
Satellite 2410 404,
Satellite 2410 304S,
Satellite 2410 304,
Satellite 2410 303,
Satellite 2410 Series,
Satellite 2405 S202,
Satellite 2405 S201,
Satellite 2405,
Satellite 2400 S252,
Satellite 2400 S251,
Satellite 2400 S202,
Satellite 2400 S201,
Satellite 2400 103DVD,
Satellite 2400 103,
Satellite 2400,
Satellite 1805 S278,
Satellite 1805 S274,
Satellite 1805 S255,
Satellite 1805 S254,
Satellite 1805 S208,
Satellite 1805 S207,
Satellite 1805 S204,
Satellite 1805 S177,
Satellite 1805 S154,
Satellite 1805 Series,
Satellite 1800 S274,
Satellite 1800 S256,
Satellite 1800 S254,
Satellite 1800 S207,
Satellite 1800 S206,
Satellite 1800 S204,
Satellite 1800 921,
Satellite 1800 911,
Satellite 1800 814,
Satellite 1800 804,
Satellite 1800 752S,
Satellite 1800 750,
Satellite 1800 712,
Satellite 1800 700,
Satellite 1800 654S,
Satellite 1800 614,
Satellite 1800 554S,
Satellite 1800 514,
Satellite 1800 504,
Satellite 1800 452E,
Satellite 1800 412,
Satellite 1800 400,
Satellite 1800 364E,
Satellite 1800 354S,
Satellite 1800 314,
Satellite 1800 254S,
Satellite 1800 204,
Satellite 1800 100,
Satellite 1415 S174,
Satellite 1415 S173,
Satellite 1415,
Satellite 1410 S203,
Satellite 1410 S174,
Satellite 1410 S173,
Satellite 1410 S103,
Satellite 1410 S102,
Satellite 1410 902,
Satellite 1410 814,
Satellite 1410 802,
Satellite 1410 801,
Satellite 1410 714,
Satellite 1410 704,
Satellite 1410 604,
Satellite 1410 554,
Satellite 1410 401,
Satellite 1410 354,
Satellite 1410 304,
Satellite 1410 303X,
Satellite 1410 303,
Satellite 1410,
Satellite 1405 S171,
Satellite 1405 S152,
Satellite 1405 S151,
Satellite 1405,
Satellite 1400 S152,
Satellite 1400 S151,
Satellite 1400 553S,
Satellite 1400 503,
Satellite 1400 253S,
Satellite 1400 203,
Satellite 1400 153E,
Satellite 1400 153,
Satellite 1400 103,
Satellite 1400,
Portege S100 S213TD,
Portege S100 S113TD,
Portege S100 S1133,
Portege S100 S1132,
Portege S100 133,
Portege S100 113,
Portege S100 112,
Portege S100 Series,
Portege S100,
Portege M780 ST7202,
Portege M780 ST7201,
Portege M780 ST7200,
Portege M780 S7244,
Portege M780 S7240,
Portege M780 S7234,
Portege M780 S7230,
Portege M780 S7224,
Portege M780 S7220,
Portege M780 S7214,
Portege M780 S7210,
Portege M750 ST7258,
Portege M750 S7243,
Portege M750 S7242,
Portege M750 S7241,
Portege M750 S7223,
Portege M750 S7222,
Portege M750 S7221,
Portege M750 S7213,
Portege M750 S7212,
Portege M750 S7211,
Portege M750 S7202,
Portege M750 S7201,
Portege M700 S7044X,
Portege M700 S7044V,
Portege M700 S7043X,
Portege M700 S7043V,
Portege M700 S7008X,
Portege M700 S7008,
Portege M700 S7005X,
Portege M700 S7005V,
Portege M700 S7004X,
Portege M700 S7004V,
Portege M700 S7003X,
Portege M700 S7003V,
Portege M700 S7002,
Portege M700 S7001X,
Portege M400 ST9113,
Portege M400 ST4035,
Portege M400 ST4001,
Portege M400 S933,
Portege M400 S5032X,
Portege M400 S5032,
Portege M400 S4035,
Portege M400 S4034,
Portege M400 S4033,
Portege M400 S4032,
Portege M400 S4031,
Portege M400 EZ5031,
Portege M100 Series,
Portege 4010 Series,
Portege 4005,
Portege 4000 Series,

Etsi muita osia TOSHIBA Satellite 5105-S502