TANTALUM MOLDED / AXIAL — MIL-PRF-49137/1&5
T322 & T323 (CX01 & CX05) SERIES
The KEMET T322 AND T323 (CX01 & CX05) Series offers a com-
plete line of extended range molded solid tantalum capacitors
designed specifically for high speed automatic insertion applications.
These capacitors offer an extremely high capacitance-to-volume
ratio while still maintaining excellent performance characteristics.
Supplied in six axial lead tubular case sizes, these capacitors are
ideally suited for use in printed wiring boards and all applications
requiring a high degree of packaging density and can be supplied in
bulk packaging or lead-taped on reels.
The T322/T323 Series dimensions and tight lead wire-to-body con-
centricity permit installation by the same automatic insertion equip-
ment used for diodes and resistors. Available in working voltages of
2, 4, 6, 10, 15, 20, 25, 35, and 50 volts. Operating temperature range
-55°C to +85°C at full rated voltage and with
2
⁄
3
85°C rated voltage
at 125°C.
The gold color epoxy utilized permits laser marking with outstanding
permanency and legibility.
T323 Series capacitors are qualified under MIL-PRF-49137/1 & 5 as
Military Style CX01 & CX05.
Typical applications include decoupling, blocking, bypassing and fil-
tering in commercial computers, data processing, communications,
and other electronic equipment. The low ESR/impedance at high fre-
quencies offered by this capacitor is especially suitable for decou-
pling required by high speed computers.
PERFORMANCE CHARACTERISTICS
• CAPACITANCE/VOLTAGE RANGE:
0.1-330µF, 2-50 Volts.
• CAPACITANCE TOLERANCE: Available in standard
EIA nominal values with ±20%, ±10% and ±5% toler-
ance.
• DISSIPATION FACTOR: Maximum DF limits are shown
in corresponding series part number listings on pages
44-48. See Application Notes Section, page 76 for addi-
tional description.
• DC LEAKAGE CURRENT: Each corresponding part
number table lists maximum leakage current for each
capacitor on pages 44 through 48. See Application
Notes Section, page 76 for additional description.
• RATED VOLTAGE; WORKING VOLTAGE; SURGE
VOLTAGE; REVERSE VOLTAGE: See Application
Notes Section, page 76 & 77 for description.
• AC RIPPLE VOLTAGE: Permissible AC ripple voltage is
related to equivalent series resistance (ESR) and power
dissipation capability. Maximum power dissipation for
each case size is listed in Table below. For additional
description see page 79.
Case
Size
A
B
C
D
E
F
Power Dissipation
(max.) @ 25°C (watts)
.060
.070
.080
.090
.100
.110
T322 ESR (OHMS) at 100 kHz @ +25°C
(The ESR values provided below are for reference
only. No warranty, as stated on page 3 and
reincorporated here, is made as to the accuracy of
these values for any particular T322 Series product.)
Cap.
µF
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.00
1.20
1.50
1.80
2.20
2.70
3.30
3.90
4.70
5.60
6.80
8.20
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
6
Volt
10
Volt
15
Volt
20
Volt
25
Volt
35
Volt
26.0
26.0
21.0
21.0
17.0
17.0
15.0
15.0
13.0
13.0
10.0
10.0
8.0
8.0
6.0
6.0
5.0
5.0
4.0
4.0
3.0
3.0
2.5
2.5
2.0
2.0
1.6
1.6
1.3
1.3
1.0
1.0
0.8
50
Volt
26.0
26.0
21.0
21.0
17.0
17.0
15.0
15.0
13.0
13.0
10.0
10.0
8.0
8.0
5.0
5.0
3.5
3.5
3.0
3.0
2.5
2.5
2.0
2.0
1.6
1.6
1.2
1.2
1.0
1.0
13.0
13.0
10.0
10.0
8.0
8.0
6.0
6.0
5.0
5.0
3.7
3.7
3.0
3.0
2.0
2.0
1.8
1.8
1.6
1.6
0.9
0.9
0.9
0.9
0.7
13.0
13.0
10.0
10.0
8.0
8.0
6.0
6.0
5.0
5.0
3.7
3.7
2.7
2.7
2.1
2.1
1.7
1.7
1.3
1.3
1.0
1.0
0.8
0.8
0.6
10.0
10.0
8.0
8.0
6.0
6.0
5.0
5.0
4.0
4.0
3.2
3.2
2.5
2.5
2.0
2.0
1.6
1.6
1.3
1.3
1.0
1.0
0.8
0.8
0.6
10.0
10.0
9.0
9.0
7.0
7.0
5.5
5.5
4.5
4.5
3.6
3.6
2.9
2.9
2.3
2.3
1.8
1.8
1.4
1.4
1.2
1.2
0.9
0.9
0.6
16.0
14.0
12.0
12.0
10.0
10.0
8.0
8.0
6.0
6.0
5.0
5.0
4.0
4.0
3.1
3.1
2.5
2.5
2.0
2.0
1.5
1.5
1.2
1.2
1.0
1.0
0.8
Maximum Power Dissipation Capability @ 25°C
• IMPEDANCE and ESR: See Application Notes Section,
pages 77 & 78 for description. Reference ESR values
are shown in adjoining column, this page.
• ENVIRONMENTAL CONSIDERATIONS:
A. Shock Test: MIL-STD-202, Method 213.
B. Thermal Shock, MIL-STD-202, Method 107.
C. Moisture Resistance: MIL-STD-202, Method 106.
D. Solderability: MIL-STD-202, Method 208.
For additional Environmental Test Information see
pages 80, 81 and 82.
• LEAD MATERIAL: Solder coated steel core with copper
ply per MIL-STD-1276.
• LEAD TAPE and REEL: Reeling per specification
RS-296. See pages 71 and 73 for additional infor-
mation.
42
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606 (864) 963-6300
TANTALUM MOLDED / AXIAL — MIL-PRF-49137/1 & 5
T322 & T323 (CX01 & CX05) SERIES
Effective September 30, 2005, the KEMET T322 Series is RoHS compliant.
CAPACITOR OUTLINE DRAWINGS
1.50±.250
(38.10±6.35)
L
1.50±.250
(38.10±6.35)
D
+
W
B
DIMENSIONS — INCHES & (MILLIMETERS)
CASE SIZE
A
B
C
D
E
F
D (MAX)
.095 (2.41)
.110 (2.79)
.180 (4.57)
.180 (4.57)
.280 (7.11)
.300 (7.62)
L (MAX)
.260 (6.6)
.290 (7.37)
.345 (8.76)
.420 (10.67)
.530 (13.46)
.710 (18.03)
W
.020 (.51)
.020 (.51)
.020 (.51)
.020 (.51)
.025 (.64)
.025 (.64)
T322 & T323 ORDERING INFORMATION
T
TANTALUM
SERIES
Sub-Miniature, Molded, Polar, Solid Tantalum,
Insert appropriate number to replace
letter “X” — 322 or 323 (CX01, CX05).
32X
A
474
M
035
A
S — C*
SPECIFICATION
(when necessary
— Reeling Per EIA
Specification RS-296
LEAD MATERIAL
S — Standard
CASE SIZE
A, B, C, D, E, or F
FAILURE RATE LEVEL
A — Not Applicable
T – 100% Tin
CAPACITANCE IN PICOFARADS
First two digits are significant figures.
Third digit is number of zeros following.
VOLTAGE RATING
CAPACITANCE TOLERANCE
*M — ±20%
*K — ±10%
*J — ±5%
* M & K only tolerances available
for T323 Series.
*Part Number Example: T322A474M035AS (14 digits – no spaces)
MIL-PRF-49137/5 MILITARY ORDERING INFORMATION
CX
TYPE
Capacitor, Fixed, Solid Tantalum,
Molded, Non-hermetically Sealed
05
D
225
K
CAPACITANCE TOLERANCE
Symbol
K
M
Capacitance Tolerance
Percent (±)
10
STYLE
01, 05 (T323) A, B, C, and D
VOLTAGE
Symbol
Rated (85°C)
Volts, DC
Surge (85°C)
Volts, DC
CAPACITANCE TOLERANCE
The nominal capacitance value, expressed in
picofarads (pF), is identified by a three-digit
number; the first two digits represent sig-
nificant figures and the last digit specifies the
number of zeros to follow.
D
F
H
J
K
M
N
6
10
15
20
25
35
50
8.0
13.0
20.0
26.0
32.0
46.0
65.0
CAPACITOR MARKING
105M
+25 K
0324
Capacitance Value (pF), Capacitance Tolerance
Polarity, Voltage, KEMET
Date Code (Year, Week)
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606 (864) 963-6300
43
T322/T323 Tantalum
Molded / Axial
20
Microcontroller MCU
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