Tantalum Surface Mount Capacitors – High Reliability COTS (CWR11 Style)
T493 Series Military/Aerospace COTS MnO
2
Overview
The KEMET T493 Series is designed for the COTS
(Commercial Off-the-Shelf) requirements of military and
aerospace applications. This series is a surface mount product
offering various lead-frame plating options, Weibull grading
options, and surge current testing options. Standard, low, and
ulta-low ESR options are available. All lots of this series are
conditioned with MIL–PRF–55365 Group A testing. This series is
also approved for DSCC Drawing 07016 (please see part number
list specific to this drawing).
Benefits
•
•
•
•
•
•
•
•
•
•
•
•
Established reliability options
Taped and reeled per EIA 481–1
Symmetrical, compliant terminations
Laser-marked case
100% surge current test available on all case sizes
Termination options B, C, H, K, T
Weibull failure options B and C
Voltage rating of 4 – 63 VDC
Operating temperature range of -55˚C to +125˚C
Capacitance values of 0.1 μF to 337 μF
All parts tested per Group A of MIL–PRF–55365
Approved for DSCC Drawing 07016 applications
Applications
Typical applications include decoupling and filtering in military and
aerospace applications.
Environmental Compliance
RoHS Compliant (6/6) according to Directive 2002/95/EC when ordered with 100% Sn solder.
SPICE
For a detailed analysis of specific part numbers, please visit www.kemet.com for a free download of KEMET's SPICE software.
The KEMET SPICE program is freeware intended to aid design engineers in analyzing the performance of these capacitors over
frequency, temperature, ripple, and DC bias conditions.
One world. One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2007_T493 • 7/22/2013
1
Tantalum Surface Mount Capacitors – High Reliability COTS (CWR11 Style)
T493 Series Military/Aerospace COTS MnO
2
Ordering Information
T
Capacitor
Class
T=
Tantalum
493
Series
Military
COTS
D
Case Size
A, B, C,
D, E, X
227
Capacitance
Code (pF)
First two digits
represent
significant
figures. Third
digit specifies
number of zeros.
K
Capacitance
Tolerance
J = ±5%
K = ±10%
M = ±20%
006
Voltage
004 = 4 V
006 = 6.3 V
010 = 10 V
016 = 16 V
020 = 20 V
025 = 25 V
035 = 35 V
050 = 50 V
063 = 63 V
C
Failure Rate/
Design
A = N/A
B = 0.1%/1,000
hours
C = 0.01%/1,000
hours
H
Lead Material
C = Hot Solder Dipped
H = Standard Solder
Coated (SnPb 5% Pb
minimum)
B = Gold Plated
K = Solder Fused
T = 100% Tin
N = Non-Magnetic 100%
Tin (Sn)
M = Non-Magnetic
(SnPb)
61
Surge
61 = None
62 = 10
Cycles 25ºC
63 = 10
cycles, -55ºC
and 85ºC
20
ESR
10 = ESR -
Standard
20 = ESR -
Low
30 = ESR -
Ultra low
Ordering Information DSCC 07016
07016-
Drawing Number
001
Dash Number
See Part Number
Reference
K
Capacitance
Tolerance
J = ±5%
K = ±10%
M = ±20%
B
Reliability Grade
B = 0.1%/1,000 hours
C = 0.01%/1,000 hours
H
Lead Material
C = Hot Solder Dipped
H = Standard Solder Coated
(SnPb 5% Pb minimum)
B = Gold Plated
A
Surge
A = + 25ºC after Weibull
B = -55ºC and +85ºC after
Weibull
C = -55ºC and + 85ºC before
Weibull
Z or no option= No test required
Performance Characteristics
Item
Operating Temperature
Rated Capacitance Range
Capacitance Tolerance
Rated Voltage Range
DF (120 Hz)
ESR (100 kHz)
Leakage Current
-55°C to 125°C
0.1 – 330 μF @ 120 Hz/25°C
J Tolerance (5%), K Tolerance (10%), M Tolerance (20%)
4 – 63 V
Refer to Part Number Electrical Specification Table
Refer to Part Number Electrical Specification Table
≤ 0.01 CV (µA) at rated voltage after 5 minutes
Performance Characteristics
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2007_T493 • 7/22/2013
2
Tantalum Surface Mount Capacitors – High Reliability COTS (CWR11 Style)
T493 Series Military/Aerospace COTS MnO
2
Qualification
Test
Endurance
Condition
Δ C/C
85°C @ rated voltage, 2,000 hours
125°C @ 2/3 rated voltage, 2,000 hours
DF
DCL
ESR
Δ C/C
DF
DCL
ESR
Δ C/C
MIL–STD–202, Method 107, Condition B, mounted,
-55°C to 125°C, 1,000 cycles
DF
DCL
ESR
Extreme temperature exposure at a
succession of continuous steps at +25°C,
-55°C, +25°C, +85°C, +125°C, +25°C
+25°C
Δ C/C
DF
DCL
IL*
IL
IL
Δ C/C
DF
DCL
ESR
Δ C/C
DF
DCL
Characteristics
Within ±10% of initial value
Within initial limits
Within 1.25 x initial limit
Within initial limits
Within ±10% of initial value
Within initial limits
Within 1.25 x initial limit
Within initial limits
Within ±5% of initial value
Within initial limits
Within 1.25 x initial limit
Within initial limits
-55°C
±10%
IL
n/a
+85°C
±10%
1.5 x IL
10 x IL
+125°C
±20%
1.5 x IL
12 x IL
Storage Life
125°C @ 0 volts, 2,000 hours
Thermal Shock
Temperature Stability
Within ±5% of initial value
Within initial limits
Within initial limits
Within initial limits
Within ±10% of initial value
Within initial limits
Within initial limits
Surge Voltage
25°C and 85°C, 1.32 x rated voltage 1,000 cycles
(125°C, 1.2 x rated voltage)
Mechanical Shock/Vibration
MIL–STD–202, Method 213, Condition I, 100 G peak
MIL–STD–202, Method 204, Condition D, 10 Hz to 2,000 Hz,
20 G peak
*IL = Initial limit
Certification
MIL–PRF–55365/8
DSCC Drawing 07016
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2007_T493 • 7/22/2013
3
Tantalum Surface Mount Capacitors – High Reliability COTS (CWR11 Style)
T493 Series Military/Aerospace COTS MnO
2
Electrical Characteristics
ESR vs. Frequency
1000
100
Impedance, ESR (Ohms)
10
T493B106/020_IMP
T493E476/035_IMP
T493X226/035_IMP
T493B106/020_ESR
T493E476/035_ESR
T493X226/035_ESR
1
0.1
0.01
100
1,000
10,000
Frequency (Hz)
100,000
1,000,000
10,000,000
Capacitance vs. Frequency
100
Capacitance (µF)
10
1
T493B106/020
T493E476/035
T493X226/035
0.1
100
1,000
10,000
Frequency (Hz)
100,000
1,000,000
10,000,000
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2007_T493 • 7/22/2013
4
Tantalum Surface Mount Capacitors – High Reliability COTS (CWR11 Style)
T493 Series Military/Aerospace COTS MnO
2
Dimensions – Millimeters (Inches)
Metric will govern
Termination
cutout at
KEMET’s
option,
either end
Case Size
KEMET
A
B
C
D
X
E
EIA
3216–18
3528–21
6032–28
7343–31
7343–43
7360–38
Component
L*
W*
H*
F* ±0.1
S* ±0.3 B* ±0.15
±(.004) ±(.012) (Ref) ±.006
0.8 (.031)
0.8 (.031)
1.3 (.051)
1.3 (.051)
1.3 (.051)
1.3 (.051)
0.4 (.016)
0.4 (.016)
0.5 (.020)
0.5 (.020)
0.5 (.020)
0.5 (.020)
X (Ref)
0.10 ± 0.10
(.004 ± .004)
0.10 ± 0.10
(.004 ± .004)
0.10 ± 0.10
(.004 ± .004)
0.10 ± 0.10
(.004 ± .004)
0.10 ± 0.10
(.004 ± .004)
0.10 ± 0.10
(.004 ± .004)
P (Ref)
0.4 (.016)
0.5 (.020)
0.9 (.035)
0.9 (.035)
1.7 (.067)
n/a
R (Ref)
0.4 (.016)
1.0 (.039)
1.0 (.039)
1.0 (.039)
1.0 (.039)
n/a
T (Ref)
0.13 (.005)
A (Min) G (Ref) E (Ref)
0.8 (.31)
1.1 (.043) 1.3 (.051)
3.2 ±0.2
1.6 ±0.2
1.6 ±0.2
1.2 (.047)
(0.126 ±0.008) (0.063 ±0.008) (0.063 ±0.008)
3.5 ±0.2
2.8 ±0.2
1.9 ±0.2
2.2 (.087)
(0.138 ±0.008) (0.110 ±0.008) (0.075 ±0.008)
6.0 ±0.3
3.2 ±0.3
2.5 ±0.3
2.2 (.087)
(0.236 ±0.03) (0.126 ±0.012) (0.098 ±0.012)
7.3 ±0.3
4.3 ±0.3
2.8 ±0.3
(0.287 ±0.012) (0.169 ±0.012) (0.110 ±0.012)
2.4 (.094)
0.13 (.005) 1.1 (0.043) 1.8 (.071) 2.2 (.087)
0.13 (.005)
0.13 (.005)
0.13 (.005)
0.13 (.005)
2.5(.098)
3.8 (.150)
3.8 (.150)
3.8 (.150)
2.8 (.110) 2.4 (.094)
3.5 (.138) 3.5 (.138)
3.5 (.138) 3.5 (.138)
3.5 (.138) 3.5 (.138)
7.3 ±0.3
4.3 ±0.3
4.0 ±0.3
2.4 (.094)
(0.287 ±0.012) (0.169 ±0.012) (0.157 ±0.012)
7.3 ±0.3
6.0±0.3
3.6 ±0.2
(0.287 ±0.012) (0.236 ±0.012) (0.142 ±0.008)
4.1 (.161)
Notes: (Ref) – Dimensions provided for reference only. No dimensions provided for B, P or R because low profile cases do not have a bevel or a notch.
* MIL–PRF–55365/8 specified dimensions
Dimensions – Millimeters (Inches) DSCC 07016
L
1/2 H
2
MINIMUM
H
2
P
P
H
SOLDERABLE
SURFACES
(SEE NOTE 5)
W
2
W
Case Size
KEMET
A
B
C
D
X
H*
1.6 ±0.2
(0.063 ±0.008)
1.9 ±0.2
(0.075 ±0.008)
2.5 ±0.3
(0.098 ±0.012)
2.8 ±0.3
(0.110 ±0.012)
2.74 ±0.3
(0.108 ±0.015)
Component
H2 Minimum
0.7 (0.028)
0.7 (0.028)
1.0 (0.039)
1.0 (0.039)
1.22 (0.048)
L
3.2 ±0.2
(0.126 ±0.008)
3.5 ±0.2
(0.138 ±0.008)
6.0 ±0.3
(0.236 ±0.03)
7.3 ±0.3
(0.287 ±0.012)
6.93 (0.273)
P +/- 0.3
(0.012)
0.8 (0.031)
0.8 (0.031)
1.3 (0.051)
1.3 (0.051)
W
1.6 ±0.2
(0.063 ±0.008)
2.8 ±0.2
(0.110 ±0.008)
3.2 ±0.3
(0.126 ±0.012)
4.3 ±0.3
(0.169 ±0.012)
W2 +/- 0.1 (0.004)
1.2 (0.047)
2.2 (0.087)
15
2.2 (0.087)
2.4 (0.094)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2007_T493 • 7/22/2013
5
51单片机
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
