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High Reliability COTS (CWR09/19/29 Style)

T497 Series High Grade COTS Space Grade

Overview

KEMET's Space Grade Series of capacitors are suitable for

use by military/aerospace customers in high reliability space

applications. This series meets the requirements of MIL–

PRF–55365 as well as MIL–STD–1580. These capacitors

incorporate an intensive testing and screening protocol which is

customizable depending on specific customer requirements. The

full part number allows for designation of Weibull grading level

(C = 0.01%/k hours), surge current level (10 cycles -55°C and

+85°C before and/or after Weibull grading), performance testing

level (see chart for details on available options), ESR (low and

standard), and termination finish (see description in each series).

Fused versions are available for built-in circuit protection, as well

as multi-anode designs for very low ESR values.

Benefits

•

Low profile case sizes

100% thermal shock

100% surge current test available on all case sizes

Various termination finishes available

Weibull Grading C (0.01%/1,000 hours)

Operating temperature range of -55˚C to +125˚C

Capacitance values of 0.1 μF to 150 μF

Voltage rating of 4 – 50 VDC

Applications

Typical applications include decoupling and filtering in military,

medical, 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

T2027_T497_SPACE • 7/19/2013

Tantalum Surface Mount Capacitors

High Reliability COTS (CWR09/19/29 Style) – T497 Series High Grade COTS Space Grade

Ordering Information

Capacitor

Class

Tantalum

497

Series

High

Grade

- Space

Grade

Case Size

A, B, C,

D, E, F,

G, H, X

226

020

Voltage

004 = 4 V

006 = 6.3 V

010 = 10 V

015 = 15 V

020 = 20 V

025 = 25 V

035 = 35 V

050 = 50 V

Failure Rate/

Design

0.01%/1,000

hours

Lead Material

T = 100% Matte

Tin (Sn) Plated

H = Standard

Solder Coated

(SnPb 5% Pb

minimum)

B = Gold Plated

Surge

61 = None

62 = 10 Cycles

25°C

63 = 10 Cycles,

-55°C and 85°C

before Weibull

64 = 10 Cycles,

-55°C and 85°C

after Weibull

65 = Both

ESR

Testing

Capacitance Capacitance

Code (pF)

Tolerance

First two

digits

represent

significant

figures. Third

digit specifies

number of

zeros.

K = ±10%

M = ±20%

1 = ESR - A = Option A

Standard B = Option B

2 = ESR - C = Option C

Low

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 – 150 µF @ 120 Hz/25°C

K Tolerance (10%), M Tolerance (20%)

4 – 50 V

Refer to Part Number Electrical Specification Table

≤ 0.01CV (µA) at rated voltage after 5 minutes

Performance Characteristics

T2027_T497_SPACE • 7/19/2013

Tantalum Surface Mount Capacitors

High Reliability COTS (CWR09/19/29 Style) – T497 Series High Grade COTS Space Grade

Qualification

Test

Endurance

Condition

Δ C/C

105°C @ rated voltage, 2,000 hours

125°C @ 2/3 rated voltage, 2,000 hours

DCL

ESR

Δ C/C

DCL

ESR

Δ C/C

Humidity

85°C, 85% RH, 1,000 hours, No Load

DCL

Extreme temperature exposure at a

succession of continuous steps at +25ºC,

-55ºC, +25ºC, +85ºC, +125ºC, +25ºC

+25°C

Δ C/C

DCL

IL*

Δ C/C

DCL

ESR

Δ C/C

DCL

Characteristics

Within -20%/+10% of initial value

≤ Initial Limit

2 x IL @ 125ºC

2 x Initial Limit

Within -20%/+10% of initial value

Within initial limits

Within 2.0 x initial limit

Within -5%/+35% of initial value

≤ Initial Limit

Within 3.0 x initial limit

-55°C

±20%

n/a

+85°C

±20%

1.2 x IL

10 x IL

+125°C

±30%

1.5 x IL

10 x IL

Storage Life

125°C @ 0 volts, 2,000 hours

Temperature Stability

Within -20%/+10% of initial value

Within initial limits

Within ±10% of initial value

Within initial limits

Surge Voltage

105°C, 1.32 x rated voltage 1,000 cycles

Mechanical Shock/Vibration

*IL = Initial Limit

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

T2027_T497_SPACE • 7/19/2013

Tantalum Surface Mount Capacitors

High Reliability COTS (CWR09/19/29 Style) – T497 Series High Grade COTS Space Grade

Electrical Characteristics

ESR vs. Frequency

1000

T497D106/15_IMP

T497F336/15_IMP

Capacitance vs. Frequency

1,000

T497D106/15

T497F336/15

Impedance, ESR (Ohms)

100

T497H107/15_IMP

T497D106/15_ESR

T497F336/15_ESR

T497F107/15_ESR

Capacitance (µF)

100

T497H107/15

0.1

100

1,000

10,000

Frequency (Hz)

100,000

1,000,000

10,000,000

100

1,000

10,000

Frequency (Hz)

100,000

1,000,000

10,000,000

Dimensions – Millimeters (Inches)

Metric will govern

Case Size

KEMET

L* ±0.38 (0.015)

2.54 (.100)

3.81 (.150)

5.08 (.200)

3.81 (.150)

5.08 (.200)

5.59 (.220)

6.73 (.265)

7.24 (.285)

6.93 (.273)

W* ±0.38 (0.015)

1.27 (.050)

2.54 (.100)

3.43 (.135)

2.79 (.110)

3.81 (.150)

5.41 (.213)

Component

H* ±0.38 (0.015)

1.27 (.050)

1.78 (.070)

2.79 (.110)

2.74 (.108)

P +0.25 (0.010),

-0.13 (0.005)

0.76 (.030)

1.27 (.050)

1.19 (.047)

1.27 ±0.13

(0.050 ±0.005)

1.27 ±0.13

(0.050 ±0.005)

1.27 ±0.13

(0.050 ±0.005)

2.41 +0.13, -0.25

(0.095 +0.005, -0.010)

2.41 +0.13, -0.25

(0.095 +0.005, -0.010)

3.30 ±0.13

(0.130 ±0.005)

2.67 ±0.13

(0.105 ±0.005)

3.68 +0.013, -0.51

(0.145 +0.005, -0.020)

3.05 ±0.13

(0.120 ±0.005)

Minimum

0.76 (0.030)

1.02 (0.040)

1.52 (0.060)

1.22 (0.048)

Note: When solder coated terminations are required, add an additional 0.38 mm (0.015 inch) to the above tolerances for "L", "W", "H", "P" ,"W

" and "H

T2027_T497_SPACE • 7/19/2013

Tantalum Surface Mount Capacitors

High Reliability COTS (CWR09/19/29 Style) – T497 Series High Grade COTS Space Grade

Table 1 – Ratings & Part Number Reference

Rated

Voltage

6.3

Rated

Cap

µF

2.2

3.3

4.7

6.8

4.7

6.8

100

150

100

220

330

1.5

3.3

4.7

3.3

6.8

4.7

6.8

100

150

220

µF

Case Code/

Case Size

KEMET/EIA

A/1005

B/1505

C/2005

D/1510

E/2010

F/2214

G/2711

H/2915

A/1005

B/1505

C/2005

D/1510

E/2010

F/2214

G/2711

H/2915

KEMET/EIA

KEMET Part Number

(See below for

part options)

T497A225(1)004(2)(3)(4)(5)(6)

T497A335(1)004(2)(3)(4)(5)(6)

T497A475(1)004(2)(3)(4)(5)(6)

T497A685(1)004(2)(3)(4)(5)(6)

T497B475(1)004(2)(3)(4)(5)(6)

T497B106(1)004(2)(3)(4)(5)(6)

T497B156(1)004(2)(3)(4)(5)(6)

T497C685(1)004(2)(3)(4)(5)(6)

T497D106(1)004(2)(3)(4)(5)(6)

T497D226(1)004(2)(3)(4)(5)(6)

T497D336(1)004(2)(3)(4)(5)(6)

T497E156(1)004(2)(3)(4)(5)(6)

T497E336(1)004(2)(3)(4)(5)(6)

T497E476(1)004(2)(3)(4)(5)(6)

T497E686(1)004(2)(3)(4)(5)(6)

T497F336(1)004(2)(3)(4)(5)(6)

T497F107(1)004(2)(3)(4)(5)(6)

T497G686(1)004(2)(3)(4)(5)(6)

T497G157(1)004(2)(3)(4)(5)(6)

T497H107(1)004(2)(3)(4)(5)(6)

T497H227(1)004(2)(3)(4)(5)(6)

T497H337(1)004(2)(3)(4)(5)(6)

T497A155(1)006(2)(3)(4)(5)(6)

T497A335(1)006(2)(3)(4)(5)(6)

T497A475(1)006(2)(3)(4)(5)(6)

T497B335(1)006(2)(3)(4)(5)(6)

T497B685(1)006(2)(3)(4)(5)(6)

T497B106(1)006(2)(3)(4)(5)(6)

T497B156(1)006(2)(3)(4)(5)(6)

T497C475(1)006(2)(3)(4)(5)(6)

T497D685(1)006(2)(3)(4)(5)(6)

T497D156(1)006(2)(3)(4)(5)(6)

T497D226(1)006(2)(3)(4)(5)(6)

T497E106(1)006(2)(3)(4)(5)(6)

T497E156(1)006(2)(3)(4)(5)(6)

T497E226(1)006(2)(3)(4)(5)(6)

T497E336(1)006(2)(3)(4)(5)(6)

T497F226(1)006(2)(3)(4)(5)(6)

T497F476(1)006(2)(3)(4)(5)(6)

T497F686(1)006(2)(3)(4)(5)(6)

T497G476(1)006(2)(3)(4)(5)(6)

T497G686(1)006(2)(3)(4)(5)(6)

T497G107(1)006(2)(3)(4)(5)(6)

T497G157(1)006(2)(3)(4)(5)(6)

T497H686(1)006(2)(3)(4)(5)(6)

T497H227(1)006(2)(3)(4)(5)(6)

(See below for

part options)

Leakage

µA @ +20ºC

Maximum/5 Min

µA @ +20ºC

Maximum/5 Min

Standard

ESR

Low ESR

Moisture

Sensitivity

Temperature

≤ 260ºC

Temperature

≤ 260ºC

% @ +20ºC

Ω @ +20ºC

120 Hz Maximum 100 kHz Maximum 100 kHz Maximum

3.2

5.5

2.2

1.3

3.5

0.9

2.2

0.6

0.55

1.1

0.275

0.25

0.9

0.18

0.2

0.9

0.18

3.2

5.5

2.2

4.5

1.5

1.7

3.5

0.9

3.5

2.2

0.6

3.5

1.5

0.4

1.1

0.275

0.25

1.1

0.275

1.1

0.275

0.9

0.18

0.9

0.18

% @ +20ºC

Ω @ +20ºC

120 Hz Maximum 100 kHz Maximum 100 kHz Maximum

Rated

Voltage

Rated

Cap

Case Code/

Case Size

KEMET Part Number

Leakage

Standard

ESR

Low ESR

Moisture

Sensitivity

(1) To complete KEMET part number, insert M for ± 20%, K for ± 10%. Designates Capacitance tolerance.

(2) To complete KEMET part number, insert C (0.01%/1000Hrs). Designates Reliability Level.

(3) To complete KEMET part number, insert B = Gold Plated, H = Solder Plated, or T = 100% Tin (Sn). Designates Termination Finish.

(4) To complete KEMET part number, insert 61 = None, 62 = 10 cycles +25°C, 63 = 10 cycles -55°C +85°C after Weibull, 64 = 10 cycles -55°C +85°C before

Weibull or 65 = Both. Designates Surge current option.

(5) To complete KEMET part number, insert 1 = Standard ESR, 2 = Low ESR. Designates ESR option.

(6) To complete KEMET part number, insert A = Option 1, B = Option 2 or C = Option 3. Designates Test Option. See Space Grade Test Methods chart for more

information.

Refer to Ordering Information for additional detail.

T2027_T497_SPACE • 7/19/2013

Roll Over for

Order Info.