© KEMET Electronics Corporation, P.O. Box 5928, Greenville, SC 29606 (864) 963-6300
T191/T291 (CLR91) Ratings & Part Number Reference
(1) To complete the KEMET part number, insert Failure Rate Level: M = (1.0); P = (0.1); and R = (.01)
(#) Dash number shall include letter “H” to indicate high vibration and shock requirements (i.e. 80g vibration and 500g shock)
Max. ESR Max. Ripple MIL-PRF-39006/31A (CLR91)
Max. D.C. Max. D.F. Ohms at Current Capacitors Dash Number
Cap Case Cap KEMET Part Leakage @ 25°C +25°C mArms at Reference (#) KEMET Military
μF Size Tol. Number μA +25°C 120 Hz 120 Hz 85°C 40 kHz Failure Rate (%/1000 Hrs) Equivalent
M(1.0) P(0.1) R(0.01)
6 Volt Rating at +85°C (4 Volt Rating at +125°C)
220.0 A 20 T191A227M006AS 2.0 25.00 1.51 1000 0001 0089 0177 T291A227M006(1)S
220.0 A 10 T191A227K006AS 2.0 25.00 1.51 1000 0002 0090 0178 T291A227K006(1)S
820.0 B 20 T191B827M006AS 3.0 77.50 1.26 1500 0003 0091 0179 T291B827M006(1)S
820.0 B 10 T191B827K006AS 3.0 77.50 1.26 1500 0004 0092 0180 T291B827K006(1)S
1500.0 C 20 T191C158M006AS 5.0 86.00 0.76 1900 0005 0093 0181 T291C158M006(1)S
1500.0 C 10 T191C158K006AS 5.0 86.00 0.76 1900 0006 0094 0182 T291C158K006(1)S
2200.0 D 20 T191D228M006AS 6.0 85.00 0.52 2300 0007 0095 0183 T291D228M006(1)S
2200.0 D 10 T191D228K006AS 6.0 85.00 0.52 2300 0008 0096 0184 T291D228K006(1)S
8 Volt Rating at +85°C (5 Volt Rating at +125°C)
180.0 A 20 T191A187M008AS 2.0 20.50 1.51 1000 0009 0097 0185 T291A187M008(1)S
180.0 A 10 T191A187K008AS 2.0 20.50 1.51 1000 0010 0098 0186 T291A187K008(1)S
680.0 B 20 T191B687M008AS 3.0 65.00 1.27 1500 0011 0099 0187 T291B687M008(1)S
680.0 B 10 T191B687K008AS 3.0 65.00 1.27 1500 0012 0100 0188 T291B687K008(1)S
1500.0 C 20 T191C158M008AS 5.0 85.00 0.75 1900 0013 0101 0189 T291C158M008(1)S
1500.0 C 10 T191C158K008AS 5.0 85.00 0.75 1900 0014 0102 0190 T291C158K008(1)S
1800.0 D 20 T191D188M008AS 7.0 69.00 0.51 2300 0015 0103 0191 T291D188M008(1)S
1800.0 D 10 T191D188K008AS 7.0 69.00 0.51 2300 0016 0104 0192 T291D188K008(1)S
10 Volt Rating at +85°C (7 Volt Rating at +125°C)
150.0 A 20 T191A157M010AS 2.0 17.00 1.51 900 0017 0105 0193 T291A157M010(1)S
150.0 A 10 T191A157K010AS 2.0 17.00 1.51 900 0018 0106 0194 T291A157K010(1)S
560.0 B 20 T191B567M010AS 3.0 53.00 1.26 1450 0019 0107 0195 T291B567M010(1)S
560.0 B 10 T191B567K010AS 3.0 53.00 1.26 1450 0020 0108 0196 T291B567K010(1)S
1200.0 C 20 T191C128M010AS 5.0 68.50 0.76 1850 0021 0109 0197 T291C128M010(1)S
1200.0 C 10 T191C128K010AS 5.0 68.50 0.76 1850 0022 0110 0198 T291C128K010(1)S
1500.0 D 20 T191D158M010AS 7.0 57.00 0.51 2300 0023 0111 0199 T291D158M010(1)S
1500.0 D 10 T191D158K010AS 7.0 57.00 0.51 2300 0024 0112 0200 T291D158K010(1)S
15 Volt Rating at +85°C (10 Volt Rating at +125°C)
100.0 A 20 T191A107M015AS 2.0 15.00 1.99 900 0025 0113 0201 T291A107M015(1)S
100.0 A 10 T191A107K015AS 2.0 15.00 1.99 900 0026 0114 0202 T291A107K015(1)S
390.0 B 20 T191B397M015AS 3.0 37.00 1.26 1450 0027 0115 0203 T291B397M015(1)S
390.0 B 10 T191B397K015AS 3.0 37.00 1.26 1450 0028 0116 0204 T291B397K015(1)S
820.0 C 20 T191C827M015AS 6.0 55.50 0.90 1800 0029 0117 0205 T291C827M015(1)S
820.0 C 10 T191C827K015AS 6.0 55.50 0.90 1800 0030 0118 0206 T291C827K015(1)S
1000.0 D 20 T191D108M015AS 8.0 46.00 0.61 2300 0031 0119 0207 T291D108M015(1)S
1000.0 D 10 T191D108K015AS 8.0 46.00 0.61 2300 0032 0120 0208 T291D108K015(1)S
25 Volt Rating at +85°C (15 Volt Rating at +125°C)
68.0 A 20 T191A686M025AS 2.0 11.00 2.15 850 0033 0121 0209 T291A686M025(1)S
68.0 A 10 T191A686K025AS 2.0 11.00 2.15 850 0034 0122 0210 T291A686K025(1)S
270.0 B 20 T191B277M025AS 3.0 27.50 1.35 1400 0035 0123 0211 T291B277M025(1)S
270.0 B 10 T191B277K025AS 3.0 27.50 1.35 1400 0036 0124 0212 T291B277K025(1)S
560.0 C 20 T191C567M025AS 7.0 38.00 0.90 1750 0037 0125 0213 T291C567M025(1)S
560.0 C 10 T191C567K025AS 7.0 38.00 0.90 1750 0038 0126 0214 T291C567K025(1)S
680.0 D 20 T191D687M025AS 8.0 31.50 0.62 2100 0039 0127 0215 T291D687M025(1)S
680.0 D 10 T191D687K025AS 8.0 31.50 0.62 2100 0040 0128 0216 T291D687K025(1)S
30 Volt Rating at +85°C (20 Volt Rating at +125°C)
56.0 A 20 T191A566M030AS 2.0 11.00 2.61 800 0041 0129 0217 T291A566M030(1)S
56.0 A 10 T191A566K030AS 2.0 11.00 2.61 800 0042 0130 0218 T291A566K030(1)S
220.0 B 20 T191B227M030AS 3.0 21.00 1.27 1200 0043 0131 0219 T291B227M030(1)S
220.0 B 10 T191B227K030AS 3.0 21.00 1.27 1200 0044 0132 0220 T291B227K030(1)S
470.0 C 20 T191C477M030AS 8.0 32.00 0.91 1500 0045 0133 0221 T291C477M030(1)S
470.0 C 10 T191C477K030AS 8.0 32.00 0.91 1500 0046 0134 0222 T291C477K030(1)S
560.0 D 20 T191D567M030AS 9.0 27.50 0.65 2000 0047 0135 0223 T291D567M030(1)S
560.0 D 10 T191D567K030AS 9.0 27.50 0.65 2000 0048 0136 0224 T291D567K030(1)S
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Wet Tantalum T191/T291 Series
© KEMET Electronics Corporation, P.O. Box 5928, Greenville, SC 29606 (864) 963-6300
Wet Tantalum T191/T291 Series
T191/T291 (CLR91) Ratings & Part Number Reference
(1) To complete the KEMET part number, insert Failure Rate Level: M = (1.0); P = (0.1); and R = (.01)
(#) Dash number shall include letter “H” to indicate high vibration and shock requirements (i.e. 80g vibration and 500g shock)
Max. ESR Max. Ripple MIL-PRF-39006/31A (CLR91)
Max. D.C. Max. D.F. Ohms at Current Capacitors Dash Number
Cap Case Cap KEMET Part Leakage @ 25°C +25°C mArms at Reference (#) KEMET Military
μF Size Tol. Number μA +25°C 120 Hz 120 Hz 85°C 40 kHz Failure Rate (%/1000 Hrs) Equivalent
M(1.0) P(0.1) R(0.01)
50 Volt Rating at +85°C (30 Volt Rating at +125°C)
33.0 A 20 T191A336M050AS 2.0 6.15 2.48 700 0049 0137 0225 T291A336M050(1)S
33.0 A 10 T191A336K050AS 2.0 6.15 2.48 700 0050 0138 0226 T291A336K050(1)S
120.0 B 20 T191B127M050AS 4.0 11.25 1.25 1200 0051 0139 0227 T291B127M050(1)S
120.0 B 10 T191B127K050AS 4.0 11.25 1.25 1200 0052 0140 0228 T291B127K050(1)S
270.0 C 20 T191C277M050AS 8.0 18.50 0.91 1450 0053 0141 0229 T291C277M050(1)S
270.0 C 10 T191C277K050AS 8.0 18.50 0.91 1450 0054 0142 0230 T291C277K050(1)S
330.0 D 20 T191D337M050AS 9.0 19.00 0.77 1900 0055 0143 0231 T291D337M050(1)S
330.0 D 10 T191D337K050AS 9.0 19.00 0.77 1900 0056 0144 0232 T291D337K050(1)S
60 Volt Rating at +85°C (40 Volt Rating at +125°C)
27.0 A 20 T191A276M060AS 3.0 5.10 2.51 700 0057 0145 0233 T291A276M060(1)S
27.0 A 10 T191A276K060AS 3.0 5.10 2.51 700 0058 0146 0234 T291A276K060(1)S
100.0 B 20 T191B107M060AS 4.0 9.50 1.26 1100 0059 0147 0235 T291B107M060(1)S
100.0 B 10 T191B107K060AS 4.0 9.50 1.26 1100 0060 0148 0236 T291B107K060(1)S
220.0 C 20 T191C227M060AS 8.0 15.00 0.91 1400 0061 0149 0237 T291C227M060(1)S
220.0 C 10 T191C227K060AS 8.0 15.00 0.91 1400 0062 0150 0238 T291C227K060(1)S
270.0 D 20 T191D277M060AS 9.0 13.50 0.67 1850 0063 0151 0239 T291D277M060(1)S
270.0 D 10 T191D277K060AS 9.0 13.50 0.67 1850 0064 0152 0240 T291D277K060(1)S
75 Volt Rating at +85°C (50 Volt Rating at +125°C)
22.0 A 20 T191A226M075AS 3.0 4.25 2.57 600 0065 0153 0241 T291A226M075(1)S
22.0 A 10 T191A226K075AS 3.0 4.25 2.57 600 0066 0154 0242 T291A226K075(1)S
82.0 B 20 T191B826M075AS 4.0 7.60 1.23 1000 0067 0155 0243 T291B826M075(1)S
82.0 B 10 T191B826K075AS 4.0 7.60 1.23 1000 0068 0156 0244 T291B826K075(1)S
180.0 C 20 T191C187M075AS 9.0 12.20 0.90 1300 0069 0157 0245 T291C187M075(1)S
180.0 C 10 T191C187K075AS 9.0 12.20 0.90 1300 0070 0158 0246 T291C187K075(1)S
220.0 D 20 T191D227M075AS 10.0 18.50 1.12 1800 0071 0159 0247 T291D227M075(1)S
220.0 D 10 T191D227K075AS 10.0 18.50 1.12 1800 0072 0160 0248 T291D227K075(1)S
100 Volt Rating at +85°C (65 Volt Rating at +125°C)
10.0 A 20 T191A106M100AS 3.0 2.25 2.99 800 0073 0161 0249 T291A106M100(1)S
10.0 A 10 T191A106K100AS 3.0 2.25 2.99 800 0074 0162 0250 T291A106K100(1)S
39.0 B 20 T191B396M100AS 5.0 5.20 1.77 1300 0075 0163 0251 T291B396M100(1)S
39.0 B 10 T191B396K100AS 5.0 5.20 1.77 1300 0076 0164 0252 T291B396K100(1)S
68.0 C 20 T191C686M100AS 10.0 5.65 1.11 1600 0077 0165 0253 T291C686M100(1)S
68.0 C 10 T191C686K100AS 10.0 5.65 1.11 1600 0078 0166 0254 T291C686K100(1)S
120.0 D 20 T191D127M100AS 12.0 12.50 1.38 2000 0079 0167 0255 T291D127M100(1)S
120.0 D 10 T191D127K100AS 12.0 12.50 1.38 2000 0080 0168 0256 T291D127K100(1)S
125 Volt Rating at +85°C (85 Volt Rating at +125°C)
6.8 A 20 T191A685M125AS 3.0 3.00 5.86 700 0081 0169 0257 T291A685M125(1)S
6.8 A 10 T191A685K125AS 3.0 3.00 5.86 700 0082 0170 0258 T291A685K125(1)S
27.0 B 20 T191B276M125AS 5.0 3.60 1.77 1200 0083 0171 0259 T291B276M125(1)S
27.0 B 10 T191B276K125AS 5.0 3.60 1.77 1200 0084 0172 0260 T291B276K125(1)S
47.0 C 20 T191C476M125AS 10.0 3.95 1.12 1500 0085 0173 0261 T291C476M125(1)S
47.0 C 10 T191C476K125AS 10.0 3.95 1.12 1500 0086 0174 0262 T291C476K125(1)S
82.0 D 20 T191D826M125AS 12.0 8.70 1.41 1900 0087 0175 0263 T291D826M125(1)S
82.0 D 10 T191D826K125AS 12.0 8.70 1.41 1900 0088 0176 0264 T291D826K125(1)S
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