293D
www.vishay.com Vishay Sprague
Revision: 11-May-16 1Document Number: 40002
For technical questions, contact: tantalum@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Solid Tantalum Surface Mount Chip Capacitors
TANTAMOUNT™, Molded Case, Standard Industrial Grade
PERFORMANCE / ELECTRICAL
CHARACTERISTICS
www.vishay.com/doc?40192
Operating Temperature: -55 °C to +125 °C
(above 85 °C, voltage derating is required)
Capacitance Range: 0.10 μF to 1000 μF
Capacitance Tolerance: ± 5 %, ± 10 % , ± 20 %
100 % Surge Current Tested (D and E Case Codes)
Voltage Rating: 4 VDC to 75 VDC
FEATURES
• Molded case available in six case codes
• Terminations: 100 % matte tin, standard,
tin / lead available
• Compatible with “high volume” automatic
pick and place equipment
• Meets EIA-535-BAAC mechanical and
performance requirements
• Qualified to EIA-717
• Moisture sensitivity level 1
• Optical character recognition qualified
• Compliant terminations
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
Note
*
This datasheet provides information about parts that are
RoHS-compliant and / or parts that are non-RoHS-compliant. For
example, parts with lead (Pb) terminations are not RoHS-compliant.
Please see the information / tables in this datasheet for details.
APPLICATIONS
• Industrial
• Telecom infrastructure
• General purpose
Notes
• We reserve the right to supply higher voltage ratings and tighter capacitance tolerance capacitors in the same case size.
Voltage substitutions will be marked with the higher voltage rating.
• We reserve the right to supply better series with more extensive screening.
• Dry pack as specified in J-STD-033 for MSL3. Applicable for D, E, and V cases only.
Available
Available
Available
ORDERING INFORMATION
293D 107 X9 010 D 2WE3
TYPE CAPACITANCE CAPACITANCE
TOLERANCE
DC VOLTAGE RATING
AT +85 °C
CASE CODE TERMINATION AND
PACKAGING
This is expressed in
picofarads. The first
two digits are the
significant figures.
The third is the number
of zeros to follow.
X0 = ± 20 %
X9 = ± 10 %
X5 = ± 5 %
(special order)
This is expressed in V.
To complete the three-digit
block, zeros precede the
voltage rating. A decimal
point is indicated by an “R”
(6R3 = 6.3 V).
See Ratings
and Case
Codes table
2TE3: matte tin,
7" (178 mm) reel
2WE3: matte tin,
13" (330 mm) reel
8T: tin / lead,
7" (178 mm) reel
8W: tin / lead,
13" (330 mm) reel
2DE3: matte tin,
7" (178 mm) reel, dry pack
2RE3: matte tin,
13" (330 mm) reel, dry pack
8D: tin / lead,
7" (178 mm) reel, dry pack
8R: tin / lead,
13" (330 mm) reel, dry pack
293D
www.vishay.com Vishay Sprague
Revision: 11-May-16 2Document Number: 40002
For technical questions, contact: tantalum@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Note
• Glue pad (non-conductive, part of molded case) is dedicated for glue attachment (as user option).
Note
(1) 125 °C life test post test limits per AEC-Q200
DIMENSIONS in inches [millimeters]
CASE CODE EIA SIZE L W H P TWTH (MIN.)
A 3216-18 0.126 ± 0.008
[3.2 ± 0.20]
0.063 ± 0.008
[1.6 ± 0.20]
0.063 ± 0.008
[1.6 ± 0.20]
0.031 ± 0.012
[0.80 ± 0.30]
0.047 ± 0.004
[1.2 ± 0.10]
0.028
[0.70]
B 3528-21 0.138 ± 0.008
[3.5 ± 0.20]
0.110 ± 0.008
[2.8 ± 0.20]
0.075 ± 0.008
[1.9 ± 0.20]
0.031 ± 0.012
[0.80 ± 0.30]
0.087 ± 0.004
[2.2 ± 0.10]
0.028
[0.70]
C 6032-28 0.236 ± 0.012
[6.0 ± 0.30]
0.126 ± 0.012
[3.2 ± 0.30]
0.098 ± 0.012
[2.5 ± 0.30]
0.051 ± 0.012
[1.3 ± 0.30]
0.087 ± 0.004
[2.2 ± 0.10]
0.039
[1.0]
D 7343-31 0.287 ± 0.012
[7.3 ± 0.30]
0.169 ± 0.012
[4.3 ± 0.30]
0.110 ± 0.012
[2.8 ± 0.30]
0.051 ± 0.012
[1.3 ± 0.30]
0.094 ± 0.004
[2.4 ± 0.10]
0.039
[1.0]
E 7343-43 0.287 ± 0.012
[7.3 ± 0.30]
0.169 ± 0.012
[4.3 ± 0.30]
0.157 ± 0.012
[4.0 ± 0.30]
0.051 ± 0.012
[1.3 ± 0.30]
0.094 ± 0.004
[2.4 ± 0.10]
0.039
[1.0]
V 7343-20 0.287 ± 0.012
[7.3 ± 0.30]
0.169 ± 0.012
[4.3 ± 0.30]
0.079 max
[2.0 max]
0.051 ± 0.012
[1.3 ± 0.30]
0.094 ± 0.004
[2.4 ± 0.10]
0.039
[1.0]
RATINGS AND CASE CODES
μF 4 V 6.3 V 10 V 16 V 20 V 25 V 35 V 50 V 63 V 75 V
0.10 AAA A
0.15 AA / B B
0.22 AA / B B
0.33 AAA / B B
0.47 A A A A / B A / B / C B
0.68 A A A A / B B / C B / C
1.0 A A A / B A / B A / B B / C D
1.5 A A A / B A / B A / B B / C B / C / D B / C / D
2.2 A A A / B A / B A / B A / B / C B / C B / C / D D
3.3 A A / B A / B A / B A / B / C A / B / C B / C / D C / D D D
4.7 A / B A / B A / B / C A / B / C A / B / C A / B / C / D B / C / D C / D / E D E
6.8 A / B A / B A / B / C A / B / C A / B / C B / C / D C / D D / E
10 A / B A / B / C A / B / C A / B / C / D B / C / D B / C / D C / D D / E E
15 A / B / C A / B / C A / B / C B / C B / C / D B / C / D D / E E
22 A / B / C A / B / C A / B / C / D B / C / D B / C / D C / D / E / V D / E
33 A / B / C A / B / C B / C / D B / C / D C / D D / E
47 A / B / C A / B / C / D B / C / D C / D / E D / E D / E E (1)
68 B / C / D B / C / D B / C / D / E / V D / E D / E E
100 A / B / C / D B / C / D / E B / C / D / E / V D / E / V D / E
120 D D E
150 B / C / D C / D / E C / D / E D / E
220 B / C / D / E C / D / E D / E / V E
330 D / E D / E D / E
470 D / E D / E E
680 D / E E
1000 E E
L
TH (MIN.)
H
WTW
P
Glue Pad
Glue Pad
293D
www.vishay.com Vishay Sprague
Revision: 11-May-16 3Document Number: 40002
For technical questions, contact: tantalum@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Note
(1) Capital letter indicates lead (Pb)-free.
MARKING
“A” CASE VOLTAGE CODE
VOLTS CODE
4.0 G
6.3 J
10 A
16 C
20 D
25 E
35 V
50 T
75 S
Marking
Capacitor marking includes an anode (+) polarity band, capacitance in microfarads and the voltage rating. “A” case capacitors use a letter
code for the voltage and EIA capacitance code.
The Vishay identification is included if space permits. Capacitors rated at 6.3 V are marked 6 V.
A manufacturing date code is marked on all capacitors.
Capacitors may bear TP3 marking scheme if parts are substituted with high performance automotive grade TP3 family products.
This includes, for example, letter “P” as shown below.
Call the factory for further explanation.
TP3 MARKING EXAMPLE
STANDARD RATINGS
CAPACITANCE
(μF) CASE CODE PART NUMBER
MAX. DCL
AT +25 °C
(μA)
MAX. DF
AT +25 °C
120 Hz
(%)
MAX. ESR
AT +25 °C
100 kHz
()
MAX. RIPPLE
100 kHz
IRMS
(A)
4 VDC AT +85 °C; 2.7 VDC AT +125 °C
2.2 A 293D225(1)004A(2) 0.5 6 7.60 0.10
3.3 A 293D335(1)004A(2) 0.5 6 7.60 0.10
4.7 A 293D475(1)004A(2) 0.5 6 6.30 0.11
4.7 B 293D475(1)004B(2) 0.5 6 7.00 0.11
6.8 A 293D685(1)004A(2) 0.5 6 5.50 0.12
6.8 B 293D685(1)004B(2) 0.5 6 3.40 0.16
10 A 293D106(1)004A(2) 0.5 6 5.10 0.12
10 B 293D106(1)004B(2) 0.5 6 3.50 0.16
15 A 293D156(1)004A(2) 0.6 6 3.40 0.15
15 B 293D156(1)004B(2) 0.6 6 2.90 0.17
15 C 293D156(1)004C(2) 0.6 6 2.80 0.20
Note
• Part number definitions:
(1) Tolerance: X0, X9
(2) Terminations and packaging: 2TE3, 2WE3, 8T, 8W
(3) Lead (Pb)-free terminations and packaging codes: 2TE3, 2WE3, 2DE3, 2RE3
(4) Terminations and packaging: 2TE3, 2WE3, 8T, 8W, 2DE3, 2RE3, 8D, 8R
Capacitance code, pF Indicates
lead (Pb)-free
Polarity band (+)
Voltage
code
V104L
A Case
Date code Vishay marking
Indicates
lead (Pb)-free
Voltage
Capacitance, μF
Polarity
band (+) 22 10L
XX 2
B, C, D, E, V Cases
Capacitance
code, pF
Indicates
high performance (1)
Polarity band (+)
Voltage
code
V104Z
A Case
Date code Vishay marking
Indicates
high performance (1)
Voltage
Capacitance
μF
Polarity
band (+)
22 P10
XX 2
B, C, D, E Cases
293D
www.vishay.com Vishay Sprague
Revision: 11-May-16 4Document Number: 40002
For technical questions, contact: tantalum@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
4 VDC AT +85 °C; 2.7 VDC AT +125 °C
22 A 293D226(1)004A(2) 0.9 6 2.90 0.16
22 B 293D226(1)004B(2) 0.9 6 2.50 0.18
22 C 293D226(1)004C(2) 0.9 6 1.80 0.25
33 A 293D336(1)004A(2) 1.3 6 2.90 0.16
33 B 293D336(1)004B(2) 1.3 6 2.00 0.21
33 C 293D336(1)004C(2) 1.3 6 1.80 0.25
47 A 293D476(1)004A(2) 1.9 14 2.50 0.17
47 B 293D476(1)004B(2) 1.9 6 1.90 0.21
47 C 293D476(1)004C(2) 1.9 6 1.80 0.25
68 B 293D686(1)004B(2) 2.7 6 1.90 0.21
68 C 293D686(1)004C(2) 2.7 6 1.40 0.28
68 D 293D686(1)004D(4) 2.7 6 0.80 0.43
100 A 293D107X0004A(2) 10.0 30 2.50 0.22
100 B 293D107(1)004B(2) 4.0 8 1.80 0.22
100 C 293D107(1)004C(2) 4.0 6 0.80 0.37
100 D 293D107(1)004D(4) 4.0 6 0.70 0.46
120 D 293D127(1)004D(4) 4.8 6 0.60 0.51
150 B 293D157(1)004B(2) 6.0 14 1.60 0.23
150 C 293D157(1)004C(2) 6.0 12 0.70 0.40
150 D 293D157(1)004D(4) 6.0 8 0.60 0.50
220 B 293D227X0004B(2) 8.8 18 1.50 0.24
220 C 293D227(1)004C(2) 8.8 8 0.70 0.40
220 D 293D227(1)004D(4) 8.8 8 0.60 0.50
220 E 293D227(1)004E(4) 8.8 8 0.50 0.57
330 D 293D337(1)004D(4) 13.2 8 0.60 0.50
330 E 293D337(1)004E(4) 13.2 8 0.50 0.57
470 D 293D477(1)004D(4) 18.8 10 0.60 0.50
470 E 293D477(1)004E(4) 18.8 10 0.50 0.57
680 D 293D687X0004D(4) 27.2 25 0.20 0.87
680 E 293D687(1)004E(4) 27.2 12 0.50 0.57
1000 E 293D108X0004E(4) 40.0 20 0.50 0.57
6.3 VDC AT +85 °C; 4 VDC AT +125 °C
1.5 A 293D155(1)6R3A(2) 0.5 6 2.90 0.16
2.2 A 293D225(1)6R3A(2) 0.5 6 7.60 0.10
3.3 A 293D335(1)6R3A(2) 0.5 6 6.30 0.11
3.3 B 293D335(1)6R3B(2) 0.5 6 5.50 0.12
4.7 A 293D475(1)6R3A(2) 0.5 6 5.50 0.12
4.7 B 293D475(1)6R3B(2) 0.5 6 4.40 0.14
6.8 A 293D685(1)6R3A(2) 0.5 6 5.00 0.12
6.8 B 293D685(1)6R3B(2) 0.5 6 3.40 0.16
10 A 293D106(1)6R3A(2) 0.6 6 3.40 0.15
10 B 293D106(1)6R3B(2) 0.6 6 2.90 0.17
10 C 293D106(1)6R3C(2) 0.6 6 3.00 0.19
15 A 293D156(1)6R3A(2) 0.9 6 2.90 0.16
15 B 293D156(1)6R3B(2) 0.9 6 2.50 0.18
15 C 293D156(1)6R3C(2) 0.9 6 1.80 0.25
22 A 293D226(1)6R3A(2) 1.3 6 2.90 0.16
22 B 293D226(1)6R3B(2) 1.3 6 2.00 0.21
22 C 293D226(1)6R3C(2) 1.3 6 1.80 0.25
STANDARD RATINGS
CAPACITANCE
(μF) CASE CODE PART NUMBER
MAX. DCL
AT +25 °C
(μA)
MAX. DF
AT +25 °C
120 Hz
(%)
MAX. ESR
AT +25 °C
100 kHz
()
MAX. RIPPLE
100 kHz
IRMS
(A)
Note
• Part number definitions:
(1) Tolerance: X0, X9
(2) Terminations and packaging: 2TE3, 2WE3, 8T, 8W
(3) Lead (Pb)-free terminations and packaging codes: 2TE3, 2WE3, 2DE3, 2RE3
(4) Terminations and packaging: 2TE3, 2WE3, 8T, 8W, 2DE3, 2RE3, 8D, 8R
293D
www.vishay.com Vishay Sprague
Revision: 11-May-16 5Document Number: 40002
For technical questions, contact: tantalum@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
6.3 VDC AT +85 °C; 4 VDC AT +125 °C
33 A 293D336(1)6R3A(2) 2.0 14 2.50 0.17
33 B 293D336(1)6R3B(2) 2.0 6 1.90 0.21
33 C 293D336(1)6R3C(2) 2.0 6 1.50 0.27
47 A 293D476(1)6R3A(2) 2.8 12 1.60 0.22
47 B 293D476(1)6R3B(2) 2.8 6 1.90 0.21
47 C 293D476(1)6R3C(2) 2.8 6 1.40 0.28
47 D 293D476(1)6R3D(4) 2.8 6 0.80 0.43
68 B 293D686(1)6R3B(2) 4.1 6 1.80 0.22
68 C 293D686(1)6R3C(2) 4.1 6 0.80 0.37
68 D 293D686(1)6R3D(4) 4.1 6 0.70 0.46
100 B 293D107(1)6R3B(2) 6.0 15 1.70 0.22
100 C 293D107(1)6R3C(2) 6.0 6 0.80 0.37
100 D 293D107(1)6R3D(4) 6.0 6 0.70 0.46
100 E 293D107(1)6R3E(4) 6.0 8 0.70 0.49
120 D 293D127(1)6R3D(4) 6.3 8 0.70 0.46
150 C 293D157(1)6R3C(2) 9.0 8 0.70 0.40
150 D 293D157(1)6R3D(4) 9.0 8 0.60 0.50
150 E 293D157(1)6R3E(4) 9.0 8 0.50 0.57
220 C 293D227(1)6R3C(2) 13.9 14 0.70 0.39
220 D 293D227(1)6R3D(4) 13.2 8 0.60 0.50
220 E 293D227(1)6R3E(4) 13.2 8 0.50 0.57
330 D 293D337(1)6R3D(4) 19.8 8 0.60 0.50
330 E 293D337(1)6R3E(4) 19.8 8 0.50 0.57
470 D 293D477(1)6R3D(4) 28.2 14 0.50 0.55
470 E 293D477(1)6R3E(4) 28.2 10 1.50 0.57
680 E 293D687(1)6R3E(4) 42.8 20 0.50 0.57
1000 E 293D108X06R3E(4) 63.0 30 0.40 0.64
10 VDC AT +85 °C; 7 VDC AT +125 °C
0.47 A 293D474(1)010A(2) 0.5 4 14.00 0.07
1.0 A 293D105(1)010A(2) 0.5 4 9.60 0.09
1.5 A 293D155(1)010A(2) 0.5 6 8.00 0.10
2.2 A 293D225(1)010A(2) 0.5 6 6.30 0.11
2.2 B 293D225(1)010B(2) 0.5 6 4.60 0.14
3.3 A 293D335(1)010A(2) 0.5 6 5.50 0.12
3.3 B 293D335(1)010B(2) 0.5 6 5.50 0.12
4.7 A 293D475(1)010A(2) 0.5 6 5.00 0.12
4.7 B 293D475(1)010B(2) 0.5 6 3.40 0.16
4.7 C 293D475(1)010C(2) 0.5 6 2.30 0.22
6.8 A 293D685(1)010A(2) 0.7 6 4.20 0.13
6.8 B 293D685(1)010B(2) 0.7 6 2.90 0.17
6.8 C 293D685(1)010C(2) 0.7 6 1.90 0.24
10 A 293D106(1)010A(2) 1.0 6 3.40 0.15
10 B 293D106(1)010B(2) 1.0 6 2.50 0.18
10 C 293D106(1)010C(2) 1.0 6 1.80 0.25
15 A 293D156(1)010A(2) 1.5 6 2.90 0.16
15 B 293D156(1)010B(2) 1.5 6 2.00 0.21
15 C 293D156(1)010C(2) 1.5 6 1.80 0.25
22 A 293D226(1)010A(2) 2.2 8 2.50 0.17
22 B 293D226(1)010B(2) 2.2 6 1.90 0.21
22 C 293D226(1)010C(2) 2.2 6 1.50 0.27
22 D 293D226(1)010D(4) 2.2 6 1.50 0.32
STANDARD RATINGS
CAPACITANCE
(μF) CASE CODE PART NUMBER
MAX. DCL
AT +25 °C
(μA)
MAX. DF
AT +25 °C
120 Hz
(%)
MAX. ESR
AT +25 °C
100 kHz
()
MAX. RIPPLE
100 kHz
IRMS
(A)
Note
• Part number definitions:
(1) Tolerance: X0, X9
(2) Terminations and packaging: 2TE3, 2WE3, 8T, 8W
(3) Lead (Pb)-free terminations and packaging codes: 2TE3, 2WE3, 2DE3, 2RE3
(4) Terminations and packaging: 2TE3, 2WE3, 8T, 8W, 2DE3, 2RE3, 8D, 8R
293D
www.vishay.com Vishay Sprague
Revision: 11-May-16 6Document Number: 40002
For technical questions, contact: tantalum@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
10 VDC AT +85 °C; 7 VDC AT +125 °C
33 B 293D336(1)010B(2) 3.3 6 1.90 0.21
33 C 293D336(1)010C(2) 3.3 6 1.40 0.28
33 D 293D336(1)010D(4) 3.3 6 0.80 0.43
47 B 293D476(1)010B(2) 4.7 6 1.80 0.22
47 C 293D476(1)010C(2) 4.7 6 1.10 0.32
47 D 293D476(1)010D(4) 4.7 6 0.70 0.46
68 B 293D686(1)010B(2) 6.8 14 1.80 0.22
68 C 293D686(1)010C(2) 6.8 6 1.00 0.33
68 D 293D686(1)010D(4) 6.8 6 0.70 0.46
68 E 293D686(1)010E(4) 6.8 6 0.80 0.45
68 V 293D686(1)010V(3) 6.8 6 0.70 0.42
100 B 293D107X0010B(2) 10.0 25 2.50 0.18
100 C 293D107(1)010C(2) 10.0 8 0.90 0.35
100 D 293D107(1)010D(4) 10.0 8 0.60 0.50
100 E 293D107(1)010E(4) 10.0 8 0.70 0.49
100 V 293D107(1)010V(3) 10.0 8 0.70 0.42
120 E 293D127(1)010E(4) 12.0 6 1.00 0.41
150 C 293D157X0010C(2) 15.0 20 0.90 0.35
150 D 293D157(1)010D(4) 15.0 8 0.60 0.50
150 E 293D157(1)010E(4) 15.0 8 0.50 0.57
220 D 293D227(1)010D(4) 22.0 8 0.60 0.50
220 E 293D227(1)010E(4) 22.0 8 0.50 0.57
220 V 293D227(1)010V(3) 30.0 12 0.50 0.50
330 D 293D337(1)010D(4) 33.0 15 0.50 0.57
330 E 293D337(1)010E(4) 33.0 10 0.50 0.57
470 E 293D477(1)010E(4) 47.0 15 0.50 0.57
16 VDC AT +85 °C; 10 VDC AT +125 °C
0.68 A 293D684(1)016A(2) 0.5 4 10.40 0.08
1.0 A 293D105(1)016A(2) 0.5 4 9.30 0.09
1.5 A 293D155(1)016A(2) 0.5 6 6.70 0.11
1.5 B 293D155(1)016B(2) 0.5 6 6.40 0.12
2.2 A 293D225(1)016A(2) 0.5 6 5.90 0.11
2.2 B 293D225(1)016B(2) 0.5 6 4.60 0.14
3.3 A 293D335(1)016A(2) 0.5 6 5.00 0.12
3.3 B 293D335(1)016B(2) 0.5 6 3.50 0.16
4.7 A 293D475(1)016A(2) 0.8 6 5.00 0.12
4.7 B 293D475(1)016B(2) 0.8 6 2.90 0.17
4.7 C 293D475(1)016C(2) 0.8 6 2.90 0.19
6.8 A 293D685(1)016A(2) 1.1 6 4.20 0.13
6.8 B 293D685(1)016B(2) 1.1 6 2.50 0.18
6.8 C 293D685(1)016C(2) 1.1 6 1.90 0.24
10 A 293D106(1)016A(2) 1.6 6 3.00 0.16
10 B 293D106(1)016B(2) 1.6 6 2.00 0.21
10 C 293D106(1)016C(2) 1.6 6 1.80 0.25
10 D 293D106(1)016D(4) 2.5 6 1.20 0.35
15 B 293D156(1)016B(2) 2.4 6 2.00 0.21
15 C 293D156(1)016C(2) 2.4 6 1.50 0.27
22 B 293D226(1)016B(2) 3.5 6 1.90 0.21
22 C 293D226(1)016C(2) 3.5 6 1.40 0.28
22 D 293D226(1)016D(4) 3.5 6 0.80 0.43
STANDARD RATINGS
CAPACITANCE
(μF) CASE CODE PART NUMBER
MAX. DCL
AT +25 °C
(μA)
MAX. DF
AT +25 °C
120 Hz
(%)
MAX. ESR
AT +25 °C
100 kHz
()
MAX. RIPPLE
100 kHz
IRMS
(A)
Note
• Part number definitions:
(1) Tolerance: X0, X9
(2) Terminations and packaging: 2TE3, 2WE3, 8T, 8W
(3) Lead (Pb)-free terminations and packaging codes: 2TE3, 2WE3, 2DE3, 2RE3
(4) Terminations and packaging: 2TE3, 2WE3, 8T, 8W, 2DE3, 2RE3, 8D, 8R
293D
www.vishay.com Vishay Sprague
Revision: 11-May-16 7Document Number: 40002
For technical questions, contact: tantalum@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
16 VDC AT +85 °C; 10 VDC AT +125 °C
33 B 293D336(1)016B(2) 5.3 6 1.80 0.22
33 C 293D336(1)016C(2) 5.3 6 1.10 0.32
33 D 293D336(1)016D(4) 5.3 6 0.70 0.46
47 C 293D476(1)016C(2) 7.5 6 1.00 0.33
47 D 293D476(1)016D(4) 7.5 6 0.70 0.46
47 E 293D476(1)016E(4) 7.5 6 0.80 0.45
68 D 293D686(1)016D(4) 10.9 6 0.60 0.50
68 E 293D686(1)016E(4) 10.9 6 0.80 0.45
100 D 293D107(1)016D(4) 16.0 8 0.60 0.50
100 E 293D107(1)016E(4) 16.0 8 0.60 0.52
100 V 293D107(1)016V(3) 16.0 10 0.40 0.56
150 D 293D157(1)016D(4) 24.0 8 0.60 0.50
150 E 293D157(1)016E(4) 24.0 8 0.50 0.57
220 E 293D227(1)016E(4) 35.2 14 0.50 0.57
20 VDC AT +85 °C; 13 VDC AT +125 °C
0.47 A 293D474(1)020A(2) 0.5 4 14.00 0.07
0.68 A 293D684(1)020A(2) 0.5 4 10.00 0.09
1.0 A 293D105(1)020A(2) 0.5 4 8.40 0.09
1.0 B 293D105(1)020B(2) 0.5 4 9.00 0.10
1.5 A 293D155(1)020A(2) 0.5 6 6.30 0.11
1.5 B 293D155(1)020B(2) 0.5 4.8 5.60 0.12
2.2 A 293D225(1)020A(2) 0.5 6 5.90 0.11
2.2 B 293D225(1)020B(2) 0.5 6 3.50 0.16
3.3 A 293D335(1)020A(2) 0.7 6 5.90 0.11
3.3 B 293D335(1)020B(2) 0.7 6 3.00 0.17
3.3 C 293D335(1)020C(2) 0.8 6 2.30 0.22
4.7 A 293D475(1)020A(2) 0.9 6 5.00 0.12
4.7 B 293D475(1)020B(2) 0.9 6 2.90 0.17
4.7 C 293D475(1)020C(2) 0.9 6 2.30 0.22
6.8 A 293D685(1)020A(2) 1.4 6 4.50 0.13
6.8 B 293D685(1)020B(2) 1.4 6 2.50 0.18
6.8 C 293D685(1)020C(2) 1.4 6 1.90 0.24
10 B 293D106(1)020B(2) 2.0 6 2.10 0.20
10 C 293D106(1)020C(2) 2.0 6 1.70 0.25
10 D 293D106(1)020D(4) 2.0 6 1.00 0.38
15 B 293D156(1)020B(2) 3.0 6 2.30 0.19
15 C 293D156(1)020C(2) 3.0 6 1.50 0.27
15 D 293D156(1)020D(4) 3.0 6 0.90 0.41
22 B 293D226(1)020B(2) 4.4 6 2.10 0.20
22 C 293D226(1)020C(2) 4.4 6 1.10 0.32
22 D 293D226(1)020D(4) 4.4 6 0.70 0.46
33 C 293D336(1)020C(2) 6.6 6 1.00 0.33
33 D 293D336(1)020D(4) 6.6 6 0.70 0.46
47 D 293D476(1)020D(4) 9.4 6 0.70 0.46
47 E 293D476(1)020E(4) 9.4 6 0.60 0.52
68 D 293D686(1)020D(4) 13.6 6 0.70 0.46
68 E 293D686(1)020E(4) 13.6 6 0.60 0.52
100 D 293D107(1)020D(4) 20.0 8 0.60 0.50
100 E 293D107(1)020E(4) 20.0 8 0.50 0.57
STANDARD RATINGS
CAPACITANCE
(μF) CASE CODE PART NUMBER
MAX. DCL
AT +25 °C
(μA)
MAX. DF
AT +25 °C
120 Hz
(%)
MAX. ESR
AT +25 °C
100 kHz
()
MAX. RIPPLE
100 kHz
IRMS
(A)
Note
• Part number definitions:
(1) Tolerance: X0, X9
(2) Terminations and packaging: 2TE3, 2WE3, 8T, 8W
(3) Lead (Pb)-free terminations and packaging codes: 2TE3, 2WE3, 2DE3, 2RE3
(4) Terminations and packaging: 2TE3, 2WE3, 8T, 8W, 2DE3, 2RE3, 8D, 8R
293D
www.vishay.com Vishay Sprague
Revision: 11-May-16 8Document Number: 40002
For technical questions, contact: tantalum@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
25 VDC AT +85 °C; 17 VDC AT +125 °C
0.10 A 293D104(1)025A(2) 0.5 4 20.00 0.06
0.33 A 293D334(1)025A(2) 0.5 4 13.00 0.08
0.47 A 293D474(1)025A(2) 0.5 4 12.00 0.08
0.68 A 293D684(1)025A(2) 0.5 4 8.40 0.09
1.0 A 293D105(1)025A(2) 0.5 4 7.60 0.10
1.0 B 293D105(1)025B(2) 0.5 4 5.00 0.13
1.5 A 293D155(1)025A(2) 0.5 6 6.70 0.11
1.5 B 293D155(1)025B(2) 0.5 6 4.60 0.14
2.2 A 293D225(1)025A(2) 0.6 6 6.30 0.11
2.2 B 293D225(1)025B(2) 0.6 6 3.80 0.15
2.2 C 293D225(1)025C(2) 0.6 6 3.20 0.19
3.3 A 293D335(1)025A(2) 0.8 6 6.00 0.14
3.3 B 293D335(1)025B(2) 0.8 6 3.10 0.17
3.3 C 293D335(1)025C(2) 0.8 6 2.30 0.22
4.7 A 293D475(1)025A(2) 1.2 6 5.50 0.12
4.7 B 293D475(1)025B(2) 1.2 6 2.80 0.17
4.7 C 293D475(1)025C(2) 1.2 6 2.00 0.24
4.7 D 293D475(1)025D(4) 1.2 6 1.30 0.34
6.8 B 293D685(1)025B(2) 1.7 6 2.40 0.19
6.8 C 293D685(1)025C(2) 1.7 6 1.70 0.25
6.8 D 293D685(1)025D(4) 1.7 6 1.10 0.37
10 B 293D106(1)025B(2) 2.5 6 2.30 0.19
10 C 293D106(1)025C(2) 2.5 6 1.50 0.27
10 D 293D106(1)025D(4) 2.5 6 1.00 0.39
15 B 293D156(1)025B(2) 3.8 6 2.20 0.20
15 C 293D156(1)025C(2) 3.8 6 1.20 0.30
15 D 293D156(1)025D(4) 3.8 6 0.80 0.43
22 C 293D226(1)025C(2) 5.5 6 1.20 0.30
22 D 293D226(1)025D(4) 5.5 6 0.70 0.46
22 E 293D226(1)025E(4) 5.5 6 0.80 0.45
22 V 293D226(1)025V(3) 5.5 6 0.70 0.42
33 D 293D336(1)025D(4) 8.3 6 0.70 0.46
33 E 293D336(1)025E(4) 8.3 6 0.60 0.52
47 D 293D476(1)025D(4) 11.8 8 0.70 0.46
47 E 293D476(1)025E(4) 11.8 6 0.60 0.52
68 E 293D686(1)025E(4) 17.0 8 0.60 0.52
35 VDC AT +85 °C; 23 VDC AT +125 °C
0.10 A 293D104(1)035A(2) 0.5 4 20.00 0.06
0.15 A 293D154(1)035A(2) 0.5 4 18.00 0.07
0.22 A 293D224(1)035A(2) 0.5 4 15.00 0.07
0.33 A 293D334(1)035A(2) 0.5 4 13.00 0.08
0.47 A 293D474(1)035A(2) 0.5 4 10.00 0.09
0.47 B 293D474(1)035B(2) 0.5 4 8.00 0.10
0.68 A 293D684(1)035A(2) 0.5 4 7.60 0.10
0.68 B 293D684(1)035B(2) 0.5 4 6.50 0.11
1.0 A 293D105(1)035A(2) 0.5 4 7.50 0.10
1.0 B 293D105(1)035B(2) 0.5 4 5.00 0.13
1.5 B 293D155(1)035B(2) 0.5 6 4.20 0.14
1.5 C 293D155(1)035C(2) 0.5 6 3.80 0.17
2.2 B 293D225(1)035B(2) 0.8 6 3.80 0.15
2.2 C 293D225(1)035C(2) 0.8 6 2.90 0.20
STANDARD RATINGS
CAPACITANCE
(μF) CASE CODE PART NUMBER
MAX. DCL
AT +25 °C
(μA)
MAX. DF
AT +25 °C
120 Hz
(%)
MAX. ESR
AT +25 °C
100 kHz
()
MAX. RIPPLE
100 kHz
IRMS
(A)
Note
• Part number definitions:
(1) Tolerance: X0, X9
(2) Terminations and packaging: 2TE3, 2WE3, 8T, 8W
(3) Lead (Pb)-free terminations and packaging codes: 2TE3, 2WE3, 2DE3, 2RE3
(4) Terminations and packaging: 2TE3, 2WE3, 8T, 8W, 2DE3, 2RE3, 8D, 8R
293D
www.vishay.com Vishay Sprague
Revision: 11-May-16 9Document Number: 40002
For technical questions, contact: tantalum@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
35 VDC AT +85 °C; 23 VDC AT +125 °C
3.3 B 293D335(1)035B(2) 1.2 6 3.50 0.16
3.3 C 293D335(1)035C(2) 1.2 6 2.10 0.23
3.3 D 293D335(1)035D(4) 1.2 6 1.70 0.30
4.7 B 293D475(1)035B(2) 1.7 6 3.10 0.17
4.7 C 293D475(1)035C(2) 1.6 6 1.90 0.24
4.7 D 293D475(1)035D(4) 1.6 6 1.30 0.34
6.8 C 293D685(1)035C(2) 2.4 6 1.80 0.25
6.8 D 293D685(1)035D(4) 2.4 6 1.10 0.37
10 C 293D106(1)035C(2) 3.5 6 1.60 0.26
10 D 293D106(1)035D(4) 3.5 6 0.80 0.43
15 D 293D156(1)035D(4) 5.3 6 0.70 0.46
15 E 293D156(1)035E(4) 5.3 6 0.70 0.49
22 D 293D226(1)035D(4) 7.7 6 0.60 0.50
22 E 293D226(1)035E(4) 7.7 6 0.60 0.57
47 E 293D476X0035E(4) 20.0 10 0.60 0.52
50 VDC AT +85 °C; 33 VDC AT +125 °C
0.10 A 293D104(1)050A(2) 0.5 4 19.00 0.06
0.15 A 293D154(1)050A(2) 0.5 4 17.00 0.07
0.15 B 293D154(1)050B(2) 0.5 4 14.00 0.08
0.22 A 293D224(1)050A(2) 0.5 4 15.00 0.07
0.22 B 293D224(1)050B(2) 0.5 4 12.00 0.08
0.33 A 293D334(1)050A(2) 0.5 4 14.00 0.07
0.33 B 293D334(1)050B(2) 0.5 4 10.00 0.09
0.47 A 293D474(1)050A(2) 0.5 4 12.00 0.08
0.47 B 293D474(1)050B(2) 0.5 4 8.40 0.10
0.47 C 293D474(1)050C(2) 0.5 4 6.70 0.13
0.68 B 293D684(1)050B(2) 0.5 4 7.60 0.11
0.68 C 293D684(1)050C(2) 0.5 4 5.90 0.14
1.0 B 293D105(1)050B(2) 0.5 4 6.70 0.11
1.0 C 293D105(1)050C(2) 0.5 4 4.60 0.16
1.5 B 293D155(1)050B(2) 0.8 6 6.00 0.12
1.5 C 293D155(1)050C(2) 0.8 6 3.40 0.18
1.5 D 293D155(1)050D(4) 0.8 6 2.90 0.23
2.2 B 293D225(1)050B(2) 1.1 6 3.50 0.16
2.2 C 293D225(1)050C(2) 1.1 6 2.90 0.20
2.2 D 293D225(1)050D(4) 1.1 6 2.10 0.27
3.3 C 293D335(1)050C(2) 1.7 6 2.50 0.21
3.3 D 293D335(1)050D(4) 1.7 6 1.70 0.30
4.7 C 293D475(1)050C(2) 2.4 6 1.50 0.27
4.7 D 293D475(1)050D(4) 2.4 6 1.20 0.37
4.7 E 293D475(1)050E(4) 2.4 6 1.10 0.34
6.8 D 293D685(1)050D(4) 3.4 6 0.90 0.41
6.8 E 293D685(1)050E(4) 3.4 6 0.90 0.43
10 D 293D106(1)050D(4) 5.0 6 0.80 0.43
10 E 293D106(1)050E(4) 5.0 6 0.80 0.45
15 E 293D156(1)050E(4) 7.5 6 0.80 0.45
STANDARD RATINGS
CAPACITANCE
(μF) CASE CODE PART NUMBER
MAX. DCL
AT +25 °C
(μA)
MAX. DF
AT +25 °C
120 Hz
(%)
MAX. ESR
AT +25 °C
100 kHz
()
MAX. RIPPLE
100 kHz
IRMS
(A)
Note
• Part number definitions:
(1) Tolerance: X0, X9
(2) Terminations and packaging: 2TE3, 2WE3, 8T, 8W
(3) Lead (Pb)-free terminations and packaging codes: 2TE3, 2WE3, 2DE3, 2RE3
(4) Terminations and packaging: 2TE3, 2WE3, 8T, 8W, 2DE3, 2RE3, 8D, 8R
293D
www.vishay.com Vishay Sprague
Revision: 11-May-16 10 Document Number: 40002
For technical questions, contact: tantalum@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
63 VDC AT +85 °C; 40 VDC AT +125 °C
3.3 D 293D335(1)063D(4) 2.1 6 1.50 0.32
4.7 D 293D475(1)063D(4) 3.0 6 1.10 0.37
10 E 293D106(1)063E(4) 6.3 6 1.00 0.41
75 VDC AT +85 °C; 50 VDC AT +125 °C
0.10 A 293D104(1)075A(2) 0.5 4 30.00 0.05
0.15 B 293D154(1)075B(2) 0.5 4 25.00 0.06
0.22 B 293D224(1)075B(2) 0.5 4 20.00 0.07
0.33 B 293D334(1)075B(2) 0.5 4 15.00 0.08
0.47 B 293D474(1)075B(2) 0.5 4 12.00 0.08
0.68 B 293D684(1)075B(2) 0.6 4 10.00 0.09
0.68 C 293D684(1)075C(2) 0.6 4 10.00 0.11
1.0 D 293D105(1)075D(4) 0.8 6 6.00 0.16
1.5 B 293D155(1)075B(2) 1.1 6 4.00 0.15
1.5 C 293D155(1)075C(2) 1.1 6 4.00 0.17
1.5 D 293D155(1)075D(4) 1.1 6 4.00 0.19
2.2 D 293D225(1)075D(4) 1.7 6 3.00 0.22
3.3 D 293D335(1)075D(4) 2.5 6 2.50 0.24
4.7 E 293D475(1)075E(4) 3.5 10 2.50 0.26
RECOMMENDED VOLTAGE DERATING GUIDELINES (for temperatures below +85 °C)
STANDARD CONDITIONS. FOR EXAMPLE: OUTPUT FILTERS
Capacitor Voltage Rating Operating Voltage
4.0 2.5
6.3 3.6
10 6.0
16 10
20 12
25 15
35 24
50 28
63 36
75 42
SEVERE CONDITIONS. FOR EXAMPLE: INPUT FILTERS
Capacitor Voltage Rating Operating Voltage
4.0 2.5
6.3 3.3
10 5.0
16 8.0
20 10
25 12
35 15
50 24
63 31
75 37
STANDARD RATINGS
CAPACITANCE
(μF) CASE CODE PART NUMBER
MAX. DCL
AT +25 °C
(μA)
MAX. DF
AT +25 °C
120 Hz
(%)
MAX. ESR
AT +25 °C
100 kHz
()
MAX. RIPPLE
100 kHz
IRMS
(A)
Note
• Part number definitions:
(1) Tolerance: X0, X9
(2) Terminations and packaging: 2TE3, 2WE3, 8T, 8W
(3) Lead (Pb)-free terminations and packaging codes: 2TE3, 2WE3, 2DE3, 2RE3
(4) Terminations and packaging: 2TE3, 2WE3, 8T, 8W, 2DE3, 2RE3, 8D, 8R
293D
www.vishay.com Vishay Sprague
Revision: 11-May-16 11 Document Number: 40002
For technical questions, contact: tantalum@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
TYPICAL CURVES AT +25 °C, IMPEDANCE AND ESR VS. FREQUENCY
POWER DISSIPATION
CASE CODE MAXIMUM PERMISSIBLE POWER DISSIPATION AT +25 °C (W) IN FREE AIR
A 0.075
B 0.085
C 0.110
D 0.150
E 0.165
V 0.125
0.1
100
10
1
100M
1K 10K 100K 1M 10M
IMPEDANCE
ESR
4.7 μF, 10 VDC-B CASE
4.7 μF, 10 VDC-D CASE
FREQUENCY Hz
0.1
100
10
1
100M
1K 10K 100K 1M 10M
FREQUENCY Hz
IMPEDANCE
ESR
10 μF, 16 VDC-C CASE
0.1
100
10
1
100M
1K 10K 100K 1M 10M
FREQUENCY Hz
IMPEDANCE
ESR
22 μF, 20 VDC-D CASE
6.8 μF, 20 VDC-C CASE
0.1
100
10
1
100M
1K 10K 100K 1M 10M
FREQUENCY Hz
IMPEDANCE
ESR
1 μF, 35 VDC-B CASE
6.8 μF, 35 VDC-D CASE
293D
www.vishay.com Vishay Sprague
Revision: 11-May-16 12 Document Number: 40002
For technical questions, contact: tantalum@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
STANDARD PACKAGING QUANTITY
CASE CODE UNITS PER REEL
7" REEL 13" REEL
A 2000 9000
B 2000 8000
C 500 3000
D 500 2500
E 400 1500
V 1000 4000
PRODUCT INFORMATION
Guide for Molded Tantalum Capacitors
www.vishay.com/doc?40074
Pad Dimensions
Packaging Dimensions
Moisture Sensitivity www.vishay.com/doc?40135
SELECTOR GUIDES
Solid Tantalum Selector Guide www.vishay.com/doc?49053
Solid Tantalum Chip Capacitors www.vishay.com/doc?40091
FAQ
Frequently Asked Questions www.vishay.com/doc?40110
Molded Guide
www.vishay.com Vishay Sprague
Revision: 11-Apr-16 1Document Number: 40074
For technical questions, contact: tantalum@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Guide for Molded Tantalum Capacitors
INTRODUCTION
Tantalum electrolytic capacitors are the preferred choice in
applications where volumetric efficiency, stable electrical
parameters, high reliability, and long service life are primary
considerations. The stability and resistance to elevated
temperatures of the tantalum / tantalum oxide / manganese
dioxide system make solid tantalum capacitors an
appropriate choice for today's surface mount assembly
technology.
Vishay Sprague has been a pioneer and leader in this field,
producing a large variety of tantalum capacitor types for
consumer, industrial, automotive, military, and aerospace
electronic applications.
Tantalum is not found in its pure state. Rather, it is
commonly found in a number of oxide minerals, often in
combination with Columbium ore. This combination is
known as “tantalite” when its contents are more than
one-half tantalum. Important sources of tantalite include
Australia, Brazil, Canada, China, and several African
countries. Synthetic tantalite concentrates produced from
tin slags in Thailand, Malaysia, and Brazil are also a
significant raw material for tantalum production.
Electronic applications, and particularly capacitors,
consume the largest share of world tantalum production.
Other important applications for tantalum include cutting
tools (tantalum carbide), high temperature super alloys,
chemical processing equipment, medical implants, and
military ordnance.
Vishay Sprague is a major user of tantalum materials in the
form of powder and wire for capacitor elements and rod and
sheet for high temperature vacuum processing.
THE BASICS OF TANTALUM CAPACITORS
Most metals form crystalline oxides which are
non-protecting, such as rust on iron or black oxide on
copper. A few metals form dense, stable, tightly adhering,
electrically insulating oxides. These are the so-called
“valve”metals and include titanium, zirconium, niobium,
tantalum, hafnium, and aluminum. Only a few of these
permit the accurate control of oxide thickness by
electrochemical means. Of these, the most valuable for the
electronics industry are aluminum and tantalum.
Capacitors are basic to all kinds of electrical equipment,
from radios and television sets to missile controls and
automobile ignitions. Their function is to store an electrical
charge for later use.
Capacitors consist of two conducting surfaces, usually
metal plates, whose function is to conduct electricity. They
are separated by an insulating material or dielectric. The
dielectric used in all tantalum electrolytic capacitors is
tantalum pentoxide.
Tantalum pentoxide compound possesses high-dielectric
strength and a high-dielectric constant. As capacitors are
being manufactured, a film of tantalum pentoxide is applied
to their electrodes by means of an electrolytic process. The
film is applied in various thicknesses and at various voltages
and although transparent to begin with, it takes on different
colors as light refracts through it. This coloring occurs on the
tantalum electrodes of all types of tantalum capacitors.
Rating for rating, tantalum capacitors tend to have as much
as three times better capacitance / volume efficiency than
aluminum electrolytic capacitors. An approximation of the
capacitance / volume efficiency of other types of capacitors
may be inferred from the following table, which shows the
dielectric constant ranges of the various materials used in
each type. Note that tantalum pentoxide has a dielectric
constant of 26, some three times greater than that of
aluminum oxide. This, in addition to the fact that extremely
thin films can be deposited during the electrolytic process
mentioned earlier, makes the tantalum capacitor extremely
efficient with respect to the number of microfarads available
per unit volume. The capacitance of any capacitor is
determined by the surface area of the two conducting
plates, the distance between the plates, and the dielectric
constant of the insulating material between the plates.
In the tantalum electrolytic capacitor, the distance between
the plates is very small since it is only the thickness of the
tantalum pentoxide film. As the dielectric constant of the
tantalum pentoxide is high, the capacitance of a tantalum
capacitor is high if the area of the plates is large:
where
C = capacitance
e = dielectric constant
A = surface area of the dielectric
t = thickness of the dielectric
Tantalum capacitors contain either liquid or solid
electrolytes. In solid electrolyte capacitors, a dry material
(manganese dioxide) forms the cathode plate. A tantalum
lead is embedded in or welded to the pellet, which is in turn
connected to a termination or lead wire. The drawings show
the construction details of the surface mount types of
tantalum capacitors shown in this catalog.
COMPARISON OF CAPACITOR
DIELECTRIC CONSTANTS
DIELECTRIC e
DIELECTRIC CONSTANT
Air or vacuum 1.0
Paper 2.0 to 6.0
Plastic 2.1 to 6.0
Mineral oil 2.2 to 2.3
Silicone oil 2.7 to 2.8
Quartz 3.8 to 4.4
Glass 4.8 to 8.0
Porcelain 5.1 to 5.9
Mica 5.4 to 8.7
Aluminum oxide 8.4
Tantalum pentoxide 26
Ceramic 12 to 400K
CeA
t
-------
=
Molded Guide
www.vishay.com Vishay Sprague
Revision: 11-Apr-16 2Document Number: 40074
For technical questions, contact: tantalum@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SOLID ELECTROLYTE TANTALUM CAPACITORS
Solid electrolyte capacitors contain manganese dioxide,
which is formed on the tantalum pentoxide dielectric layer
by impregnating the pellet with a solution of manganous
nitrate. The pellet is then heated in an oven, and the
manganous nitrate is converted to manganese dioxide.
The pellet is next coated with graphite, followed by a layer
of metallic silver, which provides a conductive surface
between the pellet and the Leadframe.
Molded Chip tantalum capacitor encases the element in
plastic resins, such as epoxy materials. After assembly, the
capacitors are tested and inspected to assure long life and
reliability. It offers excellent reliability and high stability for
consumer and commercial electronics with the added
feature of low cost
Surface mount designs of “Solid Tantalum” capacitors use
lead frames or lead frameless designs as shown in the
accompanying drawings.
TANTALUM CAPACITORS FOR ALL DESIGN
CONSIDERATIONS
Solid electrolyte designs are the least expensive for a given
rating and are used in many applications where their very
small size for a given unit of capacitance is of importance.
They will typically withstand up to about 10 % of the rated
DC working voltage in a reverse direction. Also important
are their good low temperature performance characteristics
and freedom from corrosive electrolytes.
Vishay Sprague patented the original solid electrolyte
capacitors and was the first to market them in 1956. Vishay
Sprague has the broadest line of tantalum capacitors and
has continued its position of leadership in this field. Data
sheets covering the various types and styles of Vishay
Sprague capacitors for consumer and entertainment
electronics, industry, and military applications are available
where detailed performance characteristics must be
specified.
MOLDED CHIP CAPACITOR, ALL TYPES EXCEPT 893D / TF3 / T86
MOLDED CHIP CAPACITOR WITH BUILT-IN FUSE, TYPES 893D / TF3 / T86
Leadframe
Epoxy
Encapsulation
Anode
Polarity Bar
Solderable
Cathode
Termination
Silver
Adhesive
MnO2/Carbon/
Silver Coating
Solderable Anode
Termination
Sintered
Tantalum
Silver Adhesive
Solderable Cathode
Termination
Sintered Tantalum
Pellet
Lead Frame
Fusible
Wire Solderable
Anode Termination
Anode Polarity Bar
Epoxy Encapsulation
MnO2/Carbon/Silver
Coating
Molded Guide
www.vishay.com Vishay Sprague
Revision: 11-Apr-16 3Document Number: 40074
For technical questions, contact: tantalum@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
COMMERCIAL PRODUCTS
SOLID TANTALUM CAPACITORS - MOLDED CASE
SERIES 293D 793DX-CTC3-
CTC4 593D TR3 TP3 TL3
PRODUCT IMAGE
TYPE Surface mount TANTAMOUNT™, molded case
FEATURES Standard
industrial grade CECC approved Low ESR Low ESR High performance,
automotive grade Very low DCL
TEMPERATURE
RANGE -55 °C to +125 °C
CAPACITANCE
RANGE 0.1 µF to 1000 µF 0.1 µF to 100 µF 1 µF to 470 µF 0.47 µF to 1000 µF 0.1 µF to 470 µF 0.1 µF to 470 µF
VOLTAGE RANGE 4 V to 75 V 4 V to 50 V 4 V to 50 V 4 V to 75 V 4 V to 50 V 4 V to 50 V
CAPACITANCE
TOLERANCE ± 10 %, ± 20 %
LEAKAGE
CURRENT 0.01 CV or 0.5 A, whichever is greater
0.005 CV or
0.25 A,
whichever is
greater
DISSIPATION
FACTOR 4 % to 30 % 4 % to 6 % 4 % to 15 % 4 % to 30 % 4 % to 15 % 4 % to 15 %
CASE CODES A, B, C, D, E, V A, B, C, D A, B, C, D, E A, B, C, D, E, V, W A, B, C, D, E A, B, C, D, E
TERMINATION 100 % matte tin standard, tin / lead available
SOLID TANTALUM CAPACITORS - MOLDED CASE
SERIES TH3 TH4 TH5 893D TF3
PRODUCT IMAGE
TYPE Surface mount TANTAMOUNT™, molded case
FEATURES
High temperature
+150 °C,
automotive grade
High temperature
+175 °C,
automotive grade
Very high temperature
+200 °C Built-in fuse Built-in fuse,
low ESR
TEMPERATURE
RANGE -55 °C to +150 °C -55 °C to +175 °C -55 °C to +200 °C -55 °C to +125 °C
CAPACITANCE
RANGE 0.33 µF to 220 µF 10 µF to 47 µF 4.7 µF to 100 µF 0.47 µF to 680 µF 0.47 µF to 470 µF
VOLTAGE RANGE 6.3 V to 50 V 6.3 V to 35 V 5 V to 24 V 4 V to 50 V 4 V to 50 V
CAPACITANCE
TOLERANCE ± 10 %, ± 20 %
LEAKAGE
CURRENT 0.01 CV or 0.5 A, whichever is greater
DISSIPATION
FACTOR 4 % to 8 % 4.5 % to 6 % 6 % to 10 % 6 % to 15 % 6 % to 15 %
CASE CODES A, B, C, D, E B, C, D E C, D, E C, D, E
TERMINATION
100 % matte tin
standard, tin / lead and
gold plated available
100 % matte tin Gold plated 100 % matte tin standard
Molded Guide
www.vishay.com Vishay Sprague
Revision: 11-Apr-16 4Document Number: 40074
For technical questions, contact: tantalum@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
HIGH RELIABILITY PRODUCTS
SOLID TANTALUM CAPACITORS - MOLDED CASE
SERIES TM3 T83 T86 CWR11 95158
PRODUCT
IMAGE
TYPE
TANTAMOUNT™,
molded case,
Hi-Rel.
TANTAMOUNT™, molded case,
Hi-Rel. COTS
TANTAMOUNT™, molded case,
DLA approved
FEATURES
High reliability,
for Medical
Instruments
High reliability,
standard and
low ESR
High reliability,
built-in fuse,
standard and
low ESR
MIL-PRF-55365/8
qualified Low ESR
TEMPERATURE
RANGE -55 °C to +125 °C
CAPACITANCE
RANGE 1 µF to 220 µF 0.1 µF to 470 µF 0.47 µF to 330 µF 0.1 µF to 100 µF 4.7 µF to 220 µF
VOLTAGE RANGE 4 V to 20 V 4 V to 63 V 4 V to 50 V
CAPACITANCE
TOLERANCE ± 10 %, ± 20 % ± 5 %, ± 10 %, ± 20 % ± 10 %, ± 20 %
LEAKAGE
CURRENT
0.005 CV or 0.25 µA,
whichever is greater 0.01 CV or 0.5 A, whichever is greater
DISSIPATION
FACTOR 4 % to 8 % 4 % to 15 % 6 % to 16 % 4 % to 6 % 4 % to 12 %
CASE CODES A, B, C, D, E A, B, C, D, E C, D, E A, B, C, D C, D, E
TERMINATION 100 % matte tin;
tin / lead
100 % matte tin;
tin / lead;
tin / lead
solder fused
100 % matte tin Tin / lead;
tin / lead solder fused
Tin / lead solder plated;
gold plated