TANTALUM CAPACITORS
ESCC 3003/005 - CLR79
CT 79 (T3T - 40AW)
CT 79E
(ST3T - 40AW)
Wet tantalum capacitors
Hermetically sealed tantalum cases
Axial leads
Polarized types
ELECTRICAL AND CLIMATIC CHARACTERISTICS
CT 79
CT 79E
Detail specification
CECC 30202-801 - CECC 30202-005 - CECC 30202-001
ESA/ESCC EPPL2
According to MIL-PRF-39006/22
–55°C +125°C
56 days
1,7µF...1200 µF
20%...10%
6V...125V
see table
see table
see table
see table
= lim20°C
= lim20°C
see table
see table
see table
= lim+85°C
see table
3 volts
3 volts
3 volts
1,15 x U
R
1,15 x U
C
CECC 30202-801 - CECC 30202-005 - CECC 30202-001
ESA/ESCC EPPL2
According to MIL-PRF-39006/22
–55°C +125°C
56 days
5,6µF...2200 µF
20%...10%
6V...150V
see table
see table
see table
see table
= lim20°C
= lim20°C
see table
see table
see table
= lim+85°C
see table
3 volts
3 volts
3 volts
1,15 x U
R
1,15 x U
C
Operating temperature
Damp heat
Capacitance range
Tolerance
Voltage range
Max. capacitance change –55°C
Max. capacitance change +85°C
Max. capacitance change +125°C
Maximum DF at +20°C
Maximum DF at +85°C
Maximum DF at +125°C
Max. impedance (100 Hz) at –55°C
Max. leakage current at +20°C
Max. leakage current at +85°C
Max. leakage current at +125°C
Max. ripple current 40 kHz +85°C
Max. reverse voltage at +20°C
Max. reverse voltage at +85°C
Max. reverse voltage at +125°C
Max. surge voltage at +85°C
Max. surge voltage at +125°C
DIMENSIONS
(mm)
Case code
A
B
C
D
L max
18
23
26
34
Dimensions with insulating sleeve
D max
5,6
7,4
10,1
10,1
d
+10% –0,05
0,6
0,6
0,6
0,6
25 min.
d
25 min.
D
L
MARKING, PACKAGING, CONSTRUCTION:
see general characteristics
HOW TO ORDER
Commercial reference
Exxelia Tantalum PN
Model
CT79
CT79E
Model code
TS79
TS79E
Case
D
Case
D
See Ratings and
Case code table
Capacitance in µF
300µF
Capacitance code
307
Expressed in pF with 3 digits: 2 digits for
the value and the third for the multiplier
Tolerance in %
20%
Tolerance code
M
K
= 10%
M
= 20%
DC Voltage
20V
DC Voltage code
020
Expressed in volt
with 3 digits
Termination (RoHS)
H
Termination (RoHS)
A
Commercial reference
H
= SnPb (No RoHS)
-
= Sn100% (RoHS)
Exxelia Tantalum PN
A
= SnPb (No RoHS)
F
= Sn100% (RoHS)
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Page revised 01/17
TANTALUM CAPACITORS
CT 79 SMD
CT 79E SMD
Wet tantalum capacitors
Hermetically sealed tantalum cases
for surface mount SMD
Axial leads
Polarized types
ELECTRICAL AND CLIMATIC CHARACTERISTICS
CT 79 SMD
Detail specification
CECC 30202-001
CECC 30202-005
CECC 30202-801
ESCC 3003-005
Operating temperature
Damp heat
Capacitance range
Tolerance
Voltage range
Max. capacitance change –55°C
Max. capacitance change +85°C
Max. capacitance change +125°C
Maximum DF at +20°C
Maximum DF at +85°C
Maximum DF at +125°C
Max. impedance (100 Hz) at –55°C
Max. leakage current at +20°C
Max. leakage current at +85°C
Max. leakage current at +125°C
Max. ripple current 40 kHz +85°C
Max. reverse voltage at +20°C
Max. reverse voltage at +85°C
Max. reverse voltage at +125°C
Max. surge voltage at +85°C
Max. surge voltage at +125°C
–55°C +125°C
56 days
1,7µF...1200 µF
20%...10%
6V...125V
see table
see table
see table
see table
= lim20°C
= lim20°C
see table
see table
see table
= lim+85°C
see table
3 volts
3 volts
3 volts
1,15 x U
R
1,15 x U
C
CT 79E SMD
CECC 30202-001
CECC 30202-005
CECC 30202-801
ESCC 3003-005
–55°C +125°C
56 days
5,6µF...2200 µF
20%...10%
6V...125V
see table
see table
see table
see table
= lim20°C
= lim20°C
see table
see table
see table
= lim+85°C
see table
3 volts
3 volts
3 volts
1,15 x U
R
1,15 x U
C
DIMENSIONS
(mm)
B
max
13,5
18,5
21,5
29,5
F
max
4,0
4,0
4,0
4,0
H
max
4,8
5,9
7,5
7,5
±0,4
E
C
max
7,5
9,5
12,5
12,5
G
max
2,0
2,0
2,0
2,0
Ø
max
7,4
10,1
10,1
C
A
B
C
D
3,8
5,3
8,4
8,4
5,8
E
X
H
G
F
B
X
MARKING, PACKAGING, CONSTRUCTION:
see general characteristics
HOW TO ORDER
Commercial
reference
Exxelia Tantalum
PN
Model
CT79SMD
CT79ESMD
Model code
TS78
TS78E
Case
D
Case
D
Capacitance in µF
300µF
Capacitance code
307
Tolerance in %
20%
Tolerance code
M
K
= 10%
M
= 20%
DC Voltage
20V
DC Voltage code
020
Expressed in volt
with 3 digits
Termination (RoHS)
H
Termination (RoHS)
A
Commercial reference
H
= SnPb (No RoHS)
-
= Sn100% (RoHS)
Exxelia Tantalum PN
A
= SnPb (No RoHS)
F
= Sn100% (RoHS)
See Ratings and Expressed in pF with 3 digits: 2 digits for the
value and the third for the multiplier
Case code table
www.exxelia.com
Tel : + 33 (0)2 40 01 26 51
20
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Page revised 01/17
G
Case code
Ø
TANTALUM CAPACITORS
(Standard range)
STANDARD RATINGS - ELECTRICAL CHARACTERISTICS
Capacitance
100 Hz +20°C
(µF)
Case
(code)
Capacitance maximum change
Type
–55°C
(%)
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
–40
–40
–40
–44
–44
–44
–64
–80
–80
–40
–40
–44
–44
–64
–64
–80
–32
–36
–36
–32
–35
–40
–64
–80
–80
–80
–24
–28
–28
–28
–32
–41
–56
–58
–75
–80
–80
–16
–20
–28
–28
–32
–48
–60
–64
–68
–65
–16
–20
–24
–24
–28
–48
–60
+85°C
(%)
+125°C
(%)
Max. DF
+20°C
(%)
Max.
Impedance
+20°C
(Ω)
CT 79 - CT 79 SMD
Max. I leak
+20°C
(µA)
1
1
1
1
1
2
2
3
3
1
1
1
1
2
2
3
1
1
1
1
1
2
2
3
3
3
1
1
1
1
2
2
2
2
3
3
3
1
1
1
1
2
2
3
3
3
9
1
1
1
1
2
2
3
+85°C
(µA)
2
2
3
6,5
6,5
7,9
13
14
14
2
2
2
7
6
14
16
2
2
4
7
7
10
15
16
16
16
2
2
4
7
10
6
14
14
18
18
18
2
2
2
9
6
13
20
20
20
36
2
2
5
8
12
12
20
Irms Max.
40 kHz +85°C
(mA)
30
68
140
220
270
330
560
1000
1200
25
56
120
220
290
430
850
20
47
100
150
180
250
390
680
750
820
15
33
70
120
170
220
270
330
470
540
560
10
22
50
100
120
180
330
350
390
560
8
15
40
68
100
150
300
A
A
B
B
B
C
C
D
D
A
A
B
B
C
C
D
A
A
B
B
B
C
C
D
D
D
A
A
B
B
C
C
C
C
D
D
D
A
A
B
B
C
C
D
D
D
D
A
A
B
B
C
C
D
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
Rated voltage (+85°C) 6 V - 6,3 V - Category voltage (+125°C) 4 V
+10
+12
9
100
+14
+16
15
60
+14
+16
21
40
+16
+18
36
30
+17
+20
41
25
+14
+16
36
20
+17,5
+20
50
25
+25
+25
68
22
+25
+25
86
20
Rated voltage (+85°C) 8 V - Category voltage (+125°C) 5 V
+10,5
+12
7,5
100
+14
+16
14
59
+17,5
+20
20
50
+16
+18
37
30
+17,5
+20
34
25
+17,5
+20
46
25
+25
+25
60
22
Rated voltage (+85°C) 10 V - Category voltage (+125°C) 6,3 V
+10,5
+12
6
175
+14
+16
13
100
+14
+16
15
60
+14
+16
28
45
+14
+16
29
40
+14
+16
30
30
+17,5
+20
44
25
+25
+25
42
20
+25
+25
50
23
+25
+25
53
22
Rated voltage (+85°C) 15 V - 16 V - Category voltage (+125°C) 10 V
+10,5
+12
5
155
+14
+16
10
90
+14
+16
13
75
+14
+16
18
50
+14
+16
25
35
+13
+15
21
40
+17,5
+20
32
30
+18
+20
40
30
+25
+25
33
24
+25
+25
40
23
+25
+25
36
23
Rated voltage (+85°C) 25 V - Category voltage (+125°C) 16 V
+8
+9
4
220
+10
+12
6,6
140
+13
+15
11
70
+13
+15
15
50
+13
+15
21
38
+13
+15
26
32
+25
+25
28
27
+25
+25
35
24
+25
+25
32
24
+25
+30
46
15
Rated voltage (+85°C) 30 V - Category voltage (+125°C) 20 V
+8
+12
4
275
+10
+12
5
175
+10,5
+12
10
65
+13
+15
13
60
+10,5
+12
17
40
+13
+15
23
35
+25
+25
30
25
820
960
1200
1370
1375
1800
1900
2388
2388
820
900
1230
1370
1770
1825
2456
820
855
1200
1271
1365
1720
1800
2487
2487
2360
780
820
1150
1450
1480
1490
1740
1760
2100
2300
2300
715
825
1130
1435
1450
1700
2000
2246
2025
2040
640
780
1120
1285
1477
1525
2100
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Page revised 01/17
TANTALUM CAPACITORS
CT 79 - CT 79 SMD
STANDARD RATINGS - ELECTRICAL CHARACTERISTICS
Capacitance
100 Hz +20°C
(µF)
Case
(code)
Capacitance maximum change
Type
–55°C
(%)
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
CT79 SMD
–24
–28
–40
–55
–16
–20
–20
–24
–16
–32
–50
–16
–20
–16
–24
–16
–30
–40
–40
–16
–20
–16
–24
–16
–28
–30
–35
–35
–36
–48
–16
–16
–16
–16
–16
–16
–16
–20
–20
–24
–24
–24
–16
–16
–16
–16
–16
–16
–16
–16
–16
–16
–16
–16
–25
+85°C
(%)
+125°C
(%)
Max. DF
+20°C
(%)
Max.
Impedance
+20°C
(Ω)
(Standard range)
Max. I leak
+20°C
(µA)
1
1
2
3
1
1
1
1
2
2
3
1
1
1
1
2
2
3
3
1
1
1
1
2
2
2
9
3
3
9
1
1
1
1
2
2
2
2
2
3
3
3
1
1
1
1
1
1
1
1
1
2
2
2
3
+85°C
(µA)
2
9
17
22
2
2
5
9
12
10
22
2
2
5
9
12
10
22
22
2
2
5
9
12
10
10
36
24
24
36
2
2
4
9
12
10
10
10
10
26
24
24
2
2
2
2
2
2
5
7
7
9
10
13
28
Irms Max.
40 kHz +85°C
(mA)
12
56
100
220
5
10
25
47
60
82
160
4
8,2
20
39
50
68
140
150
3,5
6,8
15
33
40
56
68
100
110
120
150
2,5*
4,7
11*
22
30
33
39
43
47
68
82
86
1,7*
2,2
2,7
3,3
3,6
3,9
9*
14
15
18*
25
27
56
A
B
C
D
A
A
B
B
C
C
D
A
A
B
B
C
C
D
D
A
A
B
B
C
C
C
D
D
D
D
A
A
B
B
C
C
C
C
C
D
D
D
A
A
A
A
A
A
B
B
B
C
C
C
D
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
CT79
Rated voltage (+85°C) 40 V - Category voltage (+125°C) 25 V
+8
+10
6
234
+13
+15
14
78
+13
+15
18
48
+23
+23
22
27
Rated voltage (+85°C) 50 V - Category voltage (+125°C) 30 V
+5
+6
3
400
+8
+9
4
250
+10,5
+12
8
95
+13
+15
11
70
+10,5
+12
12
45
+13
+15
15
45
+23
+23
17
27
Rated voltage (+85°C) 60 V - 63 V - Category voltage (+125°C) 40 V
+5
+6
2,8
550
+8
+9
4
275
+10,5
+12
+7
105
+10
+12
10
90
+10,5
+12
10
50
+10,5
+12
13
50
+20
+20
16
28
+20
+20
17
27
Rated voltage (+85°C) 75 V - 80 V - Category voltage (+125°C) 50 V
+5
+6
2,5
650
+8
+9
3
300
+8
+9
6
150
+10
+12
10
90
+10,5
+12
9
60
+10,5
+15
11
60
+14
+15
13
50
+20
+20
12
36
+20
+20
11
29
+20
+20
12
28
+21
+22
17
30
Rated voltage (+85°C) 100 V - Category voltage (+125°C) 65 V
+7
+8
2
950
+7
+8
3
500
+8
+8
5
200
+7
+8
7,5
100
+8
+8
7
80
+8
+8
7
93
+8
+8
8
90
+8
+8
8
70
+7
+8
8
70
+15
+15
8
42
+15
+15
10
39
+15
+15
10
30
Rated voltage (+85°C) 125 V - Category voltage (+125°C) 85 V
+7
+8
2
1250
+7
+8
2
1250
+7
+8
3
780
+7
+8
3
600
+7
+8
2,7
600
+7
+8
3,5
557
+7
+8
5
240
+7
+8
6
167
+7
+8
6
167
+7
+8
5
129
+7
+8
6
93
+7
+8
6
106
+15
+15
6
32
450
1100
1450
1900
580
715
1065
1215
1335
1460
2040
525
625
1026
1185
1341
1393
1990
1865
525
610
1000
1079
1293
1396
1522
1500
1990
1914
1914
505
565
835
1065
1240
1200
1282
1389
1389
1859
1859
1859
415
452
452
495
520
495
755
1050
1050
1130
1335
1282
1859
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Page revised 01/17
TANTALUM CAPACITORS
(Extended range)
STANDARD RATINGS - ELECTRICAL CHARACTERISTICS
Capacitance
100 Hz +20°C
(µF)
Case
(code)
Capacitance maximum change
Type
–55°C
(%)
–41
–42
–42
–64
–60
–68
–88
–90
–90
–44
–60
–64
–83
–90
–90
–40
–40
–40
–55
–54
–54
–60
–60
–65
–77
–84
–80
–80
–88
–88
–88
–28
–28
–35
–44
–35
–45
–54
–58
–66
–80
–80
–77
–80
–77
–84
+85°C
(%)
+125°C
(%)
Max. DF
+20°C
(%)
Max.
Impedance
+20°C
(Ω)
CT 79E - CT 79E SMD
Max. I leak
+20°C
(µA)
1,5
2
2
2
2
2
3
5
6
2
2
2
3
5
7
1,5
2
2
2
2
2
2
2
2
3
4
4
5
7
7
8
1,5
1,5
2
2
2
2
2
2
3
5
6
6
8
8
8
+85°C
(µA)
3
9
9
9
10
10
14
20
24
6
9
10
14
20
25
3
6
6
9
10
10
10
10
15
16
16
16
20
25
25
26
3
3
6
9
10
12
12
14
16
20
24
24
32
32
32
Irms Max.
40 kHz +85°C
(mA)
120
150
160
220*
470
560
820*
1500
2200
120
180*
430
680*
1500*
1800*
68
82
100
150*
300
330
350
390
470
560*
850
1000
1200
1500
1800
2200*
47
56
82*
100*
220
270
290
330
390*
680
750
820
850
1000
1200
A
A
A
A
B
B
B
C
D
A
A
B
B
C
D
A
A
A
A
B
B
B
B
C
B
C
C
C
D
D
D
A
A
A
A
B
B
B
C
B
C
C
C
D
D
D
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
CT79E SMD
Rated voltage (+85°C) 6 V - 6,3 V - Category voltage (+125°C) 4 V
+15
+16
21
81
+16
+16
34
80
+16
+16
41
80
+13
+16
50
36
+20
+20
90
46
+20
+20
106
48
+16
+20
155
18
+20
+25
172
18
+25
+25
170
13
Rated voltage (+85°C) 8 V - Category voltage (+125°C) 5 V
+17,5
+20
32
80
+13
+16
41
45
+17,5
+20
64
54
+16
+20
130
22
+20
+25
170
18
+25
+30
138
14
Rated voltage (+85°C) 10 V - Category voltage (+125°C) 6,3 V
+15
+16
21
85
+16
+16
25
84
+16
+16
30
82
+13
+13
34
54
+16
+18
60
52
+17
+18
65
52
+18
+18
68
52
+19
+20
74
54
+18
+20
44
25
+16
+20
106
27
+25
+25
111
36
+25
+25
92
36
+20
+25
137
18
+25
+30
114
15
+30
+30
138
24
+30
+30
170
22
Rated voltage (+85°C) 15 V - 16 V - Category voltage (+125°C) 10 V
+16
+16
20
100
+16
+16
22
100
+12
+16
20
43
+13
+16
30
72
+16
+16
42
62
+18
+18
55
60
+18
+18
60
65
+18
+20
40
30
+16
+20
74
31
+25
+25
80
42
+25
+25
95
42
+20
+25
95
22
+25
+25
95
24
+25
+25
92
17
+25
+30
103
25
820
820
820
1000
1281
1255
1500
1900
2300
820
1000
1230
1500
1900
2300
820
820
820
900
1195
1195
1195
1195
1800
1450
1720
1720
1850
2360
2360
2360
760
760
915
900
1215
1215
1215
1760
1450
1582
1582
1800
2300
2300
2300
* out of CECC range
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