Tantalum Through-Hole Capacitors – Radial Dipped
T350, T351, T352, T353, T354, T355 & T356
UltraDip II Polar
Overview
The KEMET UltraDip II offers quality instrument and
entertainment system designs that are widely recognized
and advantages inherent to solid tantalum capacitors at
competitive prices. These capacitors are miniature, dipped,
solid tantalum capacitors that provide the designer with
the advantages of compactness, low leakage and low
DF performance characteristics for filtering, bypassing,
coupling, blocking and RC timing circuits. This series
features a capacitance range from 0.1 to 680 μF at voltages
from 3 to 50 VDC.
UltraDip II capacitors utilize the same sophisticated
materials and processes that have positioned KEMET as
the leading manufacturer of solid tantalum capacitors. The
plastic case provides a tough barrier coating and maintains
precision of lead wire spacing within ±0.015 inch. The gold
color epoxy utilized permits laser marking with outstanding
permanency and legibility. All case sizes are printed with
capacitance, voltage, polarity and vendor identification. Solid
tantalum devices exhibit no degradation failure mode during
shelf storage and show a constantly decreasing failure
rate (i.e., absence of wearout mechanism) during life tests.
Self-insulating cases are resistant to shock and vibration.
T35X also exhibits low DC leakage, ESR and impedance, and
maintains excellent temperature stability.
Benefits
•
•
•
•
•
•
Taped and reeled per EIA Specification RS-468
Laser-marked case
Capacitance values of 0.1 to 680 μF
Tolerances of ± 5% (special order), ±10% and ±20%
Voltage rating of 3 – 50 VDC
Case sizes: A, B, C, D, E, F, G, H, J, K, L, and M
Applications
Typical applications include filtering, bypassing, coupling,
blocking and RC timing circuits or other applications that
can benefit from compactness.
Built Into Tomorrow
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2043_T35X • 7/2/2021
1
Tantalum Through-Hole Capacitors – Radial Dipped
T350, T351, T352, T353, T354, T355 & T356 UltraDip II Polar
Ordering Information
T
T=
Tantalum
35X
350
351
352
353
354
355
356
A
Case
Size
A, B,
C, D,
E, F,
G, H,
J, K,
L, M
105
Capacitance Code (pF)
First two digits
represent significant
figures. Third digit
specifies number of
zeros to follow.
M
Capacitance
Tolerance
M = ±20%
K = ±10%
J = ±5%
(Available on
special order)
035
Rated Voltage
(VDC)
003 = 3
006 = 6
010 = 10
016 = 16
020 = 20
025 = 25
035 = 35
050 = 50
A
Failure
Rate
Not
Applicable
S
Termination Finish
S = Standard
T =100% Sn (tin)
Packaging
Blank = Bulk
7301 = Tape & Reel
7303 = Tape & Reel
7305 = Ammo
7317 = Ammo
Capacitor
Series
Class
Performance Characteristics
Item
Operating Temperature
Rated Capacitance Range
Capacitance Tolerance
Rated Voltage Range
DF (120 Hz at 25°C)
Leakage Current
−55°C to 125°C
0.1 – 680 μF at 120 Hz/25°C
M tolerance ±20%, K tolerance ±10%
3 – 50 V
Refer to Part Number Electrical Specification Table
Refer to Part Number Electrical Specification Table (at rated voltage up to +85°C and 2/3 of
rated voltage applied at 125°C)
Performance Characteristics
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2043_T35X • 7/2/2021
2
Tantalum Through-Hole Capacitors – Radial Dipped
T350, T351, T352, T353, T354, T355 & T356 UltraDip II Polar
Dimensions – Millimeters (Inches)
T350
D
Maximum
H
Maximum
T351
D
Maximum
H
Maximum
T352
D
Maximum
H
Maximum
0.02
(0.5) 0.187 ±0.032
(4.75 ±0.81)
0.20
(5.08)
*Lead Tolerance = ±0.015 (±0.38 mm)
T353
D
Maximum
H
Maximum
T354
D
Maximum
H
Maximum
T355
0.250 ±0.025
(6.35 ±0.64)
D
Maximum
H
Maximum
T356
D
Maximum
H
Maximum
**0.02
(0.5)
0.50 ±0.05
0.02
(0.5)
0.10
(2.54)
0.187 ±0.032
(4.75 ±0.81)
0.187 ±0.032
(4.75 ±0.81)
0.20
(5.08)
0.25
(6.35)
0.187 ±0.032
(4.75 ±0.81)
0.187 ±0.032
(4.75 ±0.81)
0.125
(3.18)
0.20
(5.08)
0.187 ±0.032
(4.75 ±0.81)
Lead Spacing
See Note 2
** All Lead Diameters = 0.02 ±0.002 (0.5 ±0.05 mm)
Case
Size
All
D
Maximum
Diamenter
T350
H*
Maximum
Height
0.280 (7.1)
0.300 (7/6)
0.330 (8.4)
0.340 (8.6)
0.350 (8.9)
0.390 (9.9)
0.400 (10.2)
0.400 (10.2)
0.500 (12.7)
0.530 (13.5)
0.630 (16.0)
0.670 (17.0)
T351
H*
Maximum
Height
0.380 (9.6)
0.390 (9.9)
0.420 (10.7)
0.430 (10.7)
0.440 (11.2)
0.480 (12.2)
0.490 (12.4)
0.500 (12.7)
***
***
***
***
T352
H*
Maximum
Height
0.400 (10.2)
0.410 (10.4)
0.440 (11.2)
0.450 (11.4)
0.460 (11.7)
0.500 (12.7)
0.510 (13.0)
0.520 (13.2)
***
***
***
***
T353
H*
Maximum
Height
0.400 (10.2)
0.410 (10.4)
0.440 (11.2)
0.450 (11.4)
0.460 (11.7
0.500 (12.7)
0.510 (13.0)
0.520 (13.2)
0.580 (14.7)
0.630 (16.0)
0.730 (18.5)
0.760 (19.3)
T354
H*
Maximum
Height
0.340 (8.6)
0.350 (8.9)
0.380 (9.6)
0.390 (9.9)
0.400 (10.2)
0.440 (11.2)
0.450 (11.4)
0.470 (11.9)
0.550 (14.0)
0.610 (15.5)
0.710 (18.1)
0.740 (18.8)
T355
H*
Maximum
Height
0.340 (8.6)
0.350 (8.9)
0.380 (9.6)
0.390 (9.9)
0.400 (10.2)
0.440 (11.2)
0.450 (11.4)
0.470 (11.9)
***
***
***
***
T356
H*
Maximum
Height
0.340 (8.6)
0.350 (8.9)
0.380 (9.6)
0.390 (9.9)
0.400 (10.2)
0.440 (11.2)
0.450 (11.4)
0.470 (11.9)
0.550 (14.0)
0.610 (15.5)
0.710 (18.1)
0.740 (18.8)
A
B
C
D
E
F
G
H
J**
K**
L**
M**
0.175 (4.5)
0.175 (4.5)
0.196 (5.0)
0.196 (5.0)
0.216 (5.5)
0.236 (6.0)
0.250 (6.3)
0.300 (7.6)
0.330 (8.4)
0.350 (8.9)
0.350 (8.9)
0.400 (10.2)
*All "H" Dimensions are from Capacitor seating plane to top of Capacitor.
**On T350, case sizes A-H are supplied with 0.100" (2.54) lead spacing and case sizes J-M are supplied with 0.200" (5.08) lead spacing.
***These case sizes are not available for T351, T352 and T355 capacitors.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2043_T35X • 7/2/2021
3
Tantalum Through-Hole Capacitors – Radial Dipped
T350, T351, T352, T353, T354, T355 & T356 UltraDip II Polar
Table 1 - Ratings and Part Number Reference
Rated Voltage
(V) 85°C
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
(V) 85°C
Rated Capacitance
µF
4.7
5.6
6.8
8.2
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
120.0
150.0
180.0
220.0
270.0
330.0
390.0
470.0
560.0
680.0
3.3
3.9
4.7
5.6
6.8
8.2
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
120.0
µF
Case Code
Case
Size
A
A
A
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
J
J
K
K
L
L
M
M
A
A
A
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
J
KEMET
Part Number
T35(1)A475(3)003A(4)
T35(1)A565(3)003A(4)
T35(1)A685(3)003A(4)
T35(1)A825(3)003A(4)
T35(1)A106(3)003A(4)
T35(1)B126(3)003A(4)
T35(1)B156(3)003A(4)
T35(1)C186(3)003A(4)
T35(1)C226(3)003A(4)
T35(1)D276(3)003A(4)
T35(1)C336(3)003A(4)
T35(1)E396(3)003A(4)
T35(1)E476(3)003A(4)
T35(1)F566(3)003A(4)
T35(1)F686(3)003A(4)
T35(1)G826(3)003A(4)
T35(1)G107(3)003A(4)
T35(1)H127(3)003A(4)
T35(1)H157(3)003A(4)
T35(2)J187(3)003A(4)
T35(2)J227(3)003A(4)
T35(2)K277(3)003A(4)
T35(2)K337(3)003A(4)
T35(2)L397(3)003A(4)
T35(2)L477(3)003A(4)
T35(2)M567(3)003A(4)
T35(2)M687(3)003A(4)
T35(1)A335(3)006A(4)
T35(1)A395(3)006A(4)
T35(1)A475(3)006A(4)
T35(1)A565(3)006A(4)
T35(1)A685(3)006A(4)
T35(1)B825(3)006A(4)
T35(1)B106(3)006A(4)
T35(1)C126(3)006A(4)
T35(1)C156(3)006A(4)
T35(1)D186(3)006A(4)
T35(1)D226(3)006A(4)
T35(1)E276(3)006A(4)
T35(1)E336(3)006A(4)
T35(1)F396(3)006A(4)
T35(1)F476(3)006A(4)
T35(1)G566(3)006A(4)
T35(1)G686(3)006A(4)
T35(1)H826(3)006A(4)
T35(1)H107(3)006A(4)
T35(2)J127(3)006A(4)
KEMET Part Number
DC
Leakage
µA at 25°C
Maximum/5 Minutes
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.8
0.9
1.1
1.3
1.6
2.0
2.4
2.9
3.6
4.3
5.3
6.5
7.9
9.4
10.0
10.0
10.0
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.7
0.9
1.1
1.3
1.6
1.9
2.3
2.7
3.3
3.9
4.8
5.8
µA at 25°C
Maximum/5 Minutes
DF % at 25°C
120 Hz
Maximum
5
5
5
6
6
6
6
6
6
6
6
6
6
6
6
8
8
8
8
8
8
8
8
9
9
9
9
5
5
5
5
5
6
6
6
6
6
6
6
6
6
6
6
6
8
8
8
120 Hz Maximum
Rated Voltage
Rated Capacitance
Case Code
Case Size
DC Leakage
DF % at 25°C
(1) To complete KEMET Part Number, insert Series Designation as follows: "0 = T350, "1" = T351, "2" = T352, "3" = T353, "4" = T354, "5" = T355,
"6" = T356.
(2) To complete KEMET Part Number, insert only Series Designation as follows: "0 = T350, "3" = T353, "4" = T354, "6" = T356.
(3) To complete KEMET part number, insert M - 20%, K - ±10%, J - ± 5%. Designates Capacitance tolerance.
(4) To complete KEMET part number, insert S = Standard coated or T=100% Sn (tin). Designates termination finish.
Higher voltage and better capacitance tolerance products may be substitued for an order within the same case size at KEMET's option.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2043_T35X • 7/2/2021
4
Tantalum Through-Hole Capacitors – Radial Dipped
T350, T351, T352, T353, T354, T355 & T356 UltraDip II Polar
Table 1 - Ratings and Part Number Reference cont.
Rated Voltage
(V) 85°C
6
6
6
6
6
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
(V) 85°C
Rated Capacitance
µF
150.0
180.0
220.0
270.0
330.0
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
120.0
150.0
180.0
220.0
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10.0
12.0
15.0
18.0
22.0
27.0
33.0
µF
Case Code
Case
Size
J
K
K
L
L
A
A
A
A
A
B
B
C
C
E
E
E
E
F
F
G
H
H
H
J
J
K
K
L
L
A
A
A
A
A
B
B
C
C
E
E
E
E
F
F
H
H
KEMET
Part Number
T35(2)J157(3)006A(4)
T35(2)K187(3)006A(4)
T35(2)K227(3)006A(4)
T35(2)L227(3)006A(4)
T35(2)L337(3)006A(4)
T35(1)A225(3)010A(4)
T35(1)A275(3)010A(4)
T35(1)A335(3)010A(4)
T35(1)A395(3)010A(4)
T35(1)A475(3)010A(4)
T35(1)B565(3)010A(4)
T35(1)B685(3)010A(4)
T35(1)C825(3)010A(4)
T35(1)C106(3)010A(4)
T35(1)E126(3)010A(4)
T35(1)E156(3)010A(4)
T35(1)E186(3)010A(4)
T35(1)E226(3)010A(4)
T35(1)F276(3)010A(4)
T35(1)F336(3)010A(4)
T35(1)G396(3)010A(4)
T35(1)H476(3)010A(4)
T35(1)H566(3)010A(4)
T35(1)H686(3)010A(4)
T35(1)J826(3)010A(4)
T35(1)J107(3)010A(4)
T35(2)K127(3)010A(4)
T35(2)K157(3)010A(4)
T35(2)L187(3)010A(4)
T35(2)L227(3)010A(4)
T35(1)A155(3)016A(4)
T35(1)A185(3)016A(4)
T35(1)A225(3)016A(4)
T35(1)A275(3)016A(4)
T35(1)A335(3)016A(4)
T35(1)B395(3)016A(4)
T35(1)B475(3)016A(4)
T35(1)C565(3)016A(4)
T35(1)C685(3)016A(4)
T35(1)E825(3)016A(4)
T35(1)E106(3)016A(4)
T35(1)E126(3)016A(4)
T35(1)E156(3)016A(4)
T35(1)F186(3)016A(4)
T35(1)F226(3)016A(4)
T35(1)H276(3)016A(4)
T35(1)H336(3)016A(4)
KEMET Part Number
DC
Leakage
µA at 25°C
Maximum/5 Minutes
7.2
8.6
10.0
10.0
10.0
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.7
0.8
1.0
1.2
1.4
1.8
2.2
2.6
3.1
3.8
4.5
5.4
6.6
8.0
9.6
10.0
10.0
10.0
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.7
0.9
1.0
1.3
1.5
1.8
2.2
2.6
3.2
4.0
µA at 25°C
Maximum/5 Minutes
DF % at 25°C
120 Hz
Maximum
8
8
8
8
8
5
5
5
5
5
5
5
6
6
6
6
6
6
6
6
6
6
6
6
8
8
8
8
8
8
5
5
5
5
5
5
5
5
5
6
6
6
6
6
6
6
6
120 Hz Maximum
Rated Voltage
Rated Capacitance
Case Code
Case Size
DC Leakage
DF % at 25°C
(1) To complete KEMET Part Number, insert Series Designation as follows: "0 = T350, "1" = T351, "2" = T352, "3" = T353, "4" = T354, "5" = T355,
"6" = T356.
(2) To complete KEMET Part Number, insert only Series Designation as follows: "0 = T350, "3" = T353, "4" = T354, "6" = T356.
(3) To complete KEMET part number, insert M - 20%, K - ±10%, J - ± 5%. Designates Capacitance tolerance.
(4) To complete KEMET part number, insert S = Standard coated or T=100% Sn (tin). Designates termination finish.
Higher voltage and better capacitance tolerance products may be substitued for an order within the same case size at KEMET's option.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2043_T35X • 7/2/2021
5
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