© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com

T2005_T491 • 6/12/2014 12

12

Tantalum Surface Mount Capacitors – Standard Tantalum

Table 1 – Ratings & Part Number Reference cont'd

(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), N = Non-

Magnetic 100% Tin (Sn), M = Non-Magnetic (SnPb). 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.

Rated

Voltage

Rated

Cap

Case Code/

Case Size

KEMET Part

Number

DC

Leakage

DF

ESR

Maximum Allowable

Ripple Current

Moisture

Sensitivity

VDC

µF

KEMET/EIA

(See below for

part options)

µA @ +20ºC

Maximum/

5 Minutes

% @ +20ºC

120 Hz

Maximum

Ω @ +20ºC

100 kHz

Maximum

(mA)

100 kHz

25ºC

(mA)

100 kHz

+85ºC

(mA)

100 kHz

+125ºC

Reflow Temperature

≤ 260 ºC

35

6.8

V/7343-20

T491V685(1)035AT

2.4

6.0

1.2

323

291

129

1

35

6.8

C/6032-28

T491C685(1)035A(2)

2.4

6.0

1.8

247

222

99

1

35

10

D/7343-31

T491D106(1)035A(2)

3.5

6.0

1.0

387

348

155

1

35

10

C/6032-28

T491C106(1)035A(2)

3.5

6.0

1.6

262

236

105

1

35

10

V/7343-20

T491V106(1)035A(2)

3.5

6.0

1.0

250

225

100

1

35

15

C/6032-28

T491C156(1)035A(2)

5.3

6.0

1.0

332

299

133

1

35

15

X/7343-43

T491X156(1)035A(2)

5.3

6.0

0.9

428

385

171

1

35

15

D/7343-31

T491D156(1)035A(2)

5.3

6.0

0.8

433

390

173

1

35

22

X/7343-43

T491X226(1)035A(2)

7.7

6.0

0.7

486

437

194

1

35

22

D/7343-31

T491D226(1)035A(2)

7.7

6.0

0.7

463

417

185

1

35

33

X/7343-43

T491X336(1)035A(2)

11.6

6.0

0.6

524

472

210

1

35

33

D/7343-31

T491D336(1)035A(2)

11.6

6.0

0.6

500

450

200

1

35

47

X/7343-43

T491X476(1)035A(2)

16.5

6.0

0.6

524

472

210

1

35

47

E/7360-38

T491E476(1)035A(2)

16.5

10.0

0.5

632

569

253

1

50

0.1

A/3216-18

T491A104(1)050A(2)

0.5

4.0

20.0

61

55

24

1

50

0.15

B/3528-21

T491B154(1)050A(2)

0.5

4.0

16.0

73

66

29

1

50

0.15

A/3216-18

T491A154(1)050A(2)

0.5

4.0

15.0

71

64

28

1

50

0.22

B/3528-21

T491B224(1)050A(2)

0.5

4.0

14.0

78

70

31

1

50

0.22

A/3216-18

T491A224(1)050AT

0.5

4.0

18.0

65

59

26

1

50

0.33

A/3216-18

T491A334(1)050A(2)

0.5

4.0

14.0

73

66

29

1

50

0.33

B/3528-21

T491B334(1)050A(2)

0.5

4.0

10.0

92

83

37

1

50

0.47

A/3216-18

T491A474(1)050A(2)

0.5

4.0

9.5

280

253

112

1

50

0.47

C/6032-28

T491C474(1)050A(2)

0.5

4.0

7.2

117

105

47

1

50

0.47

B/3528-21

T491B474(1)050A(2)

0.5

4.0

9.0

97

87

39

1

50

0.68

A/3216-18

T491A684(1)050A(2)

0.5

4.0

8.0

97

87

39

1

50

0.68

C/6032-28

T491C684(1)050A(2)

0.5

4.0

6.4

125

113

50

1

50

0.68

B/3528-21

T491B684(1)050A(2)

0.5

4.0

8.0

103

93

41

1

50

1

A/3216-18

T491A105(1)050A(2)

0.5

4.0

7.0

104

94

42

1

50

1

C/6032-28

T491C105(1)050A(2)

0.5

4.0

4.8

148

133

59

1

50

1

B/3528-21

T491B105(1)050A(2)

0.5

6.0

6.0

119

107

48

1

50

1

V/7343-20

T491V105(1)050A(2)

0.5

4.0

6.0

144

130

58

1

50

1.5

D/7343-31

T491D155(1)050A(2)

0.8

6.0

3.5

207

186

83

1

50

1.5

C/6032-28

T491C155(1)050A(2)

0.8

6.0

4.4

156

140

62

1

50

2.2

D/7343-31

T491D225(1)050A(2)

1.1

6.0

2.5

245

221

98

1

50

2.2

C/6032-28

T491C225(1)050A(2)

1.1

6.0

3.0

191

172

76

1

50

3.3

C/6032-28

T491C335(1)050AT

1.7

6.0

2.5

210

189

84

1

50

3.3

D/7343-31

T491D335(1)050A(2)

1.7

6.0

1.6

274

247

110

1

50

4.7

D/7343-31

T491D475(1)050A(2)

2.4

6.0

1.2

354

319

142

1

50

6.8

X/7343-43

T491X685(1)050A(2)

3.4

6.0

0.8

406

365

162

1

50

6.8

D/7343-31

T491D685(1)050A(2)

3.4

6.0

0.8

387

348

155

1

50

10

X/7343-43

T491X106(1)050A(2)

5.0

6.0

0.7

486

437

194

1

50

10

D/7343-31

T491D106(1)050A(2)

5.0

6.0

0.8

433

390

173

1

50

15

X/7343-43

T491X156(1)050A(2)

7.5

8.0

0.7

486

437

194

1

50

22

X/7343-43

T491X226(1)050A(2)

11.0

10.0

0.6

524

472

210

1

VDC

µF

KEMET/EIA

(See below for

part options)

µA @ +20ºC

Maximum/

5 Minutes

% @ +20ºC

120 Hz

Maximum

Ω @ +20ºC

100 kHz

Maximum

(mA)

100 kHz

25ºC

(mA)

100 kHz

+85ºC

(mA)

100 kHz

+125ºC

Reflow Temperature

≤ 260 ºC

Rated

Voltage

Rated

Cap

Case Code/

Case Size

KEMET Part

Number

DC

Leakage

DF

ESR

Maximum Allowable

Ripple Current

Moisture

Sensitivity