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T491T157K2R5AT Datasheet(PDF) 7 Page - Kemet Corporation |
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T491T157K2R5AT Datasheet(HTML) 7 Page - Kemet Corporation |
7 / 24 page © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com T2005-1 • 5/18/2011 77 Standard MnO 2 Tantalum Surface Mount Capacitors – T491 Industrial Grade MnO2 Series 1) To complete KEMET part number, insert M for ± 20% or K for ± 10%. Designates Capacitance tolerance. (2) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum). Designates Termination Finish. Refer to Ordering Information for additional detail. Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitution will be marked with the higher voltage rating. Substitutions can include better than series. Table 1 – Ratings & Part Number Reference con't Rated Voltage Rated Cap Case Code/ Case Size KEMET Part Number DC Leakage DF ESR Maximum Allowable Ripple Current Moisture Sensitivity 85ºC 120Hz KEMET/EIA (See below for part options) µAmps +20ºC +20ºC 120Hz +20ºC 100kHz +25ºC 100kHz +85ºC 100kHz +125ºC 100kHz Temp≤260ºC VDC µF max/5min % Max Ohms mAmps mAmps mAmps J-STD-020D 6.3 47 V/7343-20 T491V476(1)006AT 3.0 6.0 0.7 423 381 169 1 6.3 47 B/3528-21 T491B476(1)006A(2) 3.0 6.0 2.0 206 185 82 1 6.3 47 A/3216-18 T491A476(M)006A(2) 3.0 12.0 3.5 146 131 58 1 6.3 47 T/3528-12 T491T476(1)006A(2) 3.0 24.0 4.4 126 113 50 1 6.3 68 D/7343-31 T491D686(1)006A(2) 4.3 6.0 0.8 433 390 173 1 6.3 68 C/6032-28 T491C686(1)006A(2) 4.3 6.0 1.2 303 273 121 1 6.3 68 U/6032-15 T491U686(1)006A(2) 4.3 10.0 1.8 224 202 90 1 6.3 68 V/7343-20 T491V686(1)006AT 4.3 6.0 0.7 423 381 169 1 6.3 68 B/3528-21 T491B686(1)006A(2) 4.3 8.0 0.9 307 276 123 1 6.3 68 A/3216-18 T491A686(1)006A(2) 4.3 30.0 4.0 137 123 55 1 6.3 100 D/7343-31 T491D107(1)006A(2) 6.3 8.0 0.8 433 390 173 1 6.3 100 V/7343-20 T491V107(1)006A(2) 6.3 8.0 0.7 423 381 169 1 6.3 100 C/6032-28 T491C107(1)006A(2) 6.3 8.0 0.9 350 315 140 1 6.3 100 M/3528-15 T491M107(1)006AT 6.3 20.0 1.0 346 311 138 1 6.3 100 U/6032-15 T491U107(1)006A(2) 6.3 10.0 1.8 224 202 90 1 6.3 100 B/3528-21 T491B107(1)006A(2) 6.3 15.0 3.0 168 151 67 1 6.3 150 D/7343-31 T491D157(1)006A(2) 9.5 8.0 0.7 463 417 185 1 6.3 150 C/6032-28 T491C157(1)006A(2) 9.5 8.0 1.2 303 273 121 1 6.3 150 V/7343-20 T491V157(1)006A(2) 9.5 8.0 0.7 423 381 169 1 6.3 150 U/6032-15 T491U157(1)006AT 9.5 8.0 0.6 387 348 155 1 6.3 150 W/7343-15 T491W157(1)006AT 9.5 8.0 0.8 474 427 190 1 6.3 220 X/7343-43 T491X227(1)006A(2) 13.9 8.0 0.7 486 437 194 1 6.3 220 D/7343-31 T491D227(1)006A(2) 13.9 8.0 0.7 463 417 185 1 6.3 220 C/6032-28 T491C227(M)006A(2) 13.9 10.0 1.2 303 273 121 1 6.3 220 V/7343-20 T491V227(1)006A(2) 13.9 12.0 0.7 423 381 169 1 6.3 220 W/7343-15 T491W227(1)006AT 13.9 8.0 0.8 474 427 190 1 6.3 330 V/7343-20 T491V337(1)006AT 20.8 8.0 0.7 423 381 169 1 6.3 330 X/7343-43 T491X337(1)006A(2) 20.8 8.0 0.4 642 578 257 1 6.3 330 D/7343-31 T491D337(1)006A(2) 20.8 8.0 0.4 612 551 245 1 6.3 330 E/7260-38 T491E337(1)006A(2) 20.8 8.0 0.5 632 569 253 1 6.3 470 X/7343-43 T491X477(1)006A(2) 29.6 10.0 0.4 642 578 257 1 6.3 470 D/7343-31 T491D477(M)006A(2) 29.6 12.0 0.4 612 551 245 1 6.3 470 E/7260-38 T491E477(1)006A(2) 29.6 10.0 0.4 707 636 283 1 6.3 680 X/7343-43 T491X687(1)006A(2) 42.8 15.0 0.6 524 472 210 1 6.3 680 E/7260-38 T491E687(M)006A(2) 42.8 12.0 0.5 632 569 253 1 6.3 1000 X/7343-43 T491X108(1)006AT 63.0 15.0 0.6 524 472 210 1 10 1.5 A/3216-18 T491A155(1)010A(2) 0.2 6.0 8.0 97 87 39 1 10 2.2 B/3528-21 T491B225(1)010A(2) 0.2 6.0 3.5 156 140 62 1 10 2.2 A/3216-18 T491A225(1)010A(2) 0.2 6.0 8.0 97 87 39 1 10 3.3 A/3216-18 T491A335(1)010A(2) 0.3 6.0 6.0 112 101 45 1 10 3.3 S/3216-12 T491S335(1)010A(2) 0.3 6.0 15.0 63 57 25 1 10 3.3 R/2012-12 T491R335(1)010A(2) 0.3 8.0 15.0 41 37 16 1 10 4.7 B/3528-21 T491B475(1)010A(2) 0.5 6.0 3.5 156 140 62 1 10 4.7 A/3216-18 T491A475(1)010A(2) 0.5 6.0 5.0 122 110 49 1 10 4.7 S/3216-12 T491S475(1)010A(2) 0.5 6.0 15.0 63 57 25 1 10 4.7 R/2012-12 T491R475(1)010A(2) 0.5 8.0 10.0 50 45 20 1 10 6.8 B/3528-21 T491B685(1)010A(2) 0.7 6.0 3.5 156 140 62 1 VDC µF KEMET/EIA (See below for part options) max/5min % Max Ohms mAmps mAmps mAmps J-STD-020D 85ºC 120Hz µAmps +20ºC +20ºC 120Hz +20ºC 100kHz +25ºC 100kHz +85ºC 100kHz +125ºC 100kHz Temp≤260ºC Rated Voltage Rated Cap Case Code/ Case Size KEMET Part Number DC Leakage DF ESR Maximum Allowable Ripple Current Moisture Sensitivity Roll Over for Order Info. T 491 X 157 K 020 A T Capacitor Class Series Case Size Capacitance Code (pF) Capacitance Tolerance Voltage Failure Rate/ Design Lead Material Packaging (C-Spec) T = Tantalum Industrial A = 3216-18 B = 3528-21 C = 6032-28 D = 7343-31 E = 7260-38 R = 2012-12 S = 3216-12 T = 3528-12 U = 6032-15 V = 7343-20 X = 7343-43 First two digits represent significant figures. Third digit specifies number of zeros. K = ±10% M = ±20% 2R5 = 2.5V 003 = 3V 004 = 4V 006 = 6.3V 010 = 10V 016 = 16V 020 = 20V 025 = 25V 035 = 35V 050 = 50V A = N/A Z = N/A T = 100% Matte Tin (Sn) Plated H = Standard Solder Coated (SnPb 5% Pb minimum) G = Gold Plated (A, B, C, D, X only) Blank = 7" Reel 7280 = 13" Reel |
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