Datasheet

5© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard T2008_T494 • 8/20/2018
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
5
Tantalum Surface Mount Capacitors – Low ESR
T494 Industrial Grade MnO
2
Table 1 – Ratings & Part Number Reference
(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 nish.
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.
Rated
Voltage
Rated
Cap
Case
Code/
Case
Size
KEMET Part
Number
DC
Leakage
DF ESR
Maximum Allowable
Ripple Current
Maximum
Operating
Temp
MSL
VDC at 85°C µF KEMET/EIA
(See below for
part options)
µA at 20°C
Max/5 Min
% at 20°C
120 Hz Max
Ω at 20°C
100 kHz
Max
mA at 25°C
100 kHz
mA at
85°C 100
kHz
mA at
125°C 100
kHz
°C
Reow Temp
≤ 260°C
2.5 100 T/3528-12 T494T107(1)2R5A(2) 2.5 24.0 3.5 141 127 56 125 1
2.5 220 D/7343-31 T494D227(1)2R5A(2) 5.5 8.0 0.2 866 779 346 125 1
3 33 A/3216-18 T494A336(1)003A(2) 1.0 6.0 2.0 194 175 78 125 1
4 3.3 A/3216-18 T494A335(1)004A(2) 0.5 6.0 4.0 137 123 55 125 1
4 4.7 A/3216-18 T494A475(1)004A(2) 0.5 6.0 3.5 146 131 58 125 1
4 6.8 A/3216-18 T494A685(1)004A(2) 0.5 6.0 3.0 158 142 63 125 1
4 6.8 S/3216-12 T494S685(1)004A(2) 0.5 6.0 7.0 93 84 37 125 1
4 10 B/3528-21 T494B106(1)004A(2) 0.5 6.0 1.2 266 239 106 125 1
4 10 A/3216-18 T494A106(1)004A(2) 0.5 6.0 2.0 194 175 78 125 1
4 10 S/3216-12 T494S106(1)004A(2) 0.5 6.0 9.0 82 74 33 125 1
4 15 B/3528-21 T494B156(1)004A(2) 0.6 6.0 1.2 266 239 106 125 1
4 15 A/3216-18 T494A156(1)004A(2) 0.6 6.0 1.5 224 202 90 125 1
4 15 T/3528-12 T494T156(1)004A(2) 0.6 6.0 2.0 187 168 75 125 1
4 15 S/3216-12 T494S156(M)004A(2) 0.6 10.0 9.0 82 74 33 125 1
4 22 C/6032-28 T494C226(1)004A(2) 0.9 6.0 0.5 469 422 188 125 1
4 22 B/3528-21 T494B226(1)004A(2) 0.9 6.0 0.6 376 338 150 125 1
4 22 A/3216-18 T494A226(1)004A(2) 0.9 6.0 1.5 224 202 90 125 1
4 22 S/3216-12 T494S226(M)004A(2) 0.9 10.0 8.0 87 78 35 125 1
4 22 T/3528-12 T494T226(1)004A(2) 0.9 6.0 2.5 167 150 67 125 1
4 33 C/6032-28 T494C336(1)004A(2) 1.3 6.0 0.5 469 422 188 125 1
4 33 U/6032-15 T494U336(1)004A(2) 1.3 6.0 0.6 387 348 155 125 1
4 33 B/3528-21 T494B336(1)004A(2) 1.3 6.0 0.5 412 371 165 125 1
4 33 A/3216-18 T494A336(1)004A(2) 1.3 6.0 3.0 158 142 63 125 1
4 33 T/3528-12 T494T336(M)004A(2) 1.3 8.0 3.5 141 127 56 125 1
4 47 C/6032-28 T494C476(1)004A(2) 1.9 6.0 0.5 469 422 188 125 1
4 47 U/6032-15 T494U476(1)004A(2) 1.9 6.0 0.6 387 348 155 125 1
4 47 B/3528-21 T494B476(1)004A(2) 1.9 6.0 0.5 412 371 165 125 1
4 47 A/3216-18 T494A476(M)004A(2) 1.9 12.0 2.0 194 175 78 125 1
4 47 T/3528-12 T494T476(M)004A(2) 1.9 12.0 4.0 132 119 53 125 1
4 68 D/7343-31 T494D686(1)004A(2) 2.7 6.0 0.20 866 779 346 125 1
4 68 C/6032-28 T494C686(1)004A(2) 2.7 6.0 0.25 663 597 265 125 1
4 68 U/6032-15 T494U686(1)004A(2) 2.7 6.0 0.60 387 348 155 125 1
4 68 B/3528-21 T494B686(1)004A(2) 2.7 6.0 2.00 206 185 82 125 1
4
68 A
/3216-18 T494A686(1)004A(2) 2.7 30.0 3.00 158 142 63 125 1
4 100 D/7343-31 T494D107(1)004A(2) 4.0 8.0 0.20 866 779 346 125 1
4 100 C/6032-28 T494C107(1)004A(2) 4.0 8.0 0.20 742 668 297 125 1
4 100 U/6032-15 T494U107(1)004A(2) 4.0 10.0 1.00 300 270 120 125 1
4 100 B/3528-21 T494B107(M)004A(2) 4.0 8.0 0.65 362 326 145 125 1
4 100 A/3216-18 T494A107(M)004A(2) 4.0 30.0 3.00 158 142 63 125 1
4 100 T/3528-12 T494T107(M)004A(2) 4.0 30.0 4.50 125 113 50 125 1
4 150 D/7343-31 T494D157(1)004A(2) 6.0 8.0 0.15 1000 900 400 125 1
4 150 V/7343-20 T494V157(1)004A(2) 6.0 8.0 0.20 791 712 316 125 1
4 150 C/6032-28 T494C157(1)004A(2) 6.0 8.0 0.30 606 545 242 125 1
4 150 B/3528-21 T494B157(1)004A(2) 6.0 12.0 1.00 292 263 117 125 1
4 220 V/7343-20 T494V227(1)004A(2) 8.8 8.0 0.30 645 581 258 125 1
VDC at 85°C µF KEMET/EIA
(See below for
part options)
µA at 20°C
Max/5 Min
% at 20°C
120 Hz Max
Ω at 20°C
100 kHz
Max
mA at 25°C
100 kHz
mA at
85°C 100
kHz
mA at
125°C 100
kHz
°C
Reow Temp
≤ 260°C
Rated
Voltage
Rated
Cap
Case Code/
Case Size
KEMET Part
Number
DC
Leakage
DF ESR
Maximum Allowable
Ripple Current
Maximum
Operating
Temp
MSL