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Fused MnO

Tantalum Surface Mount Capacitors

T496 Series Fail-Safe Fused 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

Internal fuse protects against damaging short circuit failure mode

Standard case sizes B, C, D, X per EIA 535BAAC

100% surge current test available

Optional gold-plated terminations

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

Fuse activation, 25˚C: within 1 second at fault currents of

4 amps and higher

• Continuous current capability: 0.75 amps

• Post actuation resistance, 25˚C: 10 MΩ, minimum

• Test tabs on side of case bypass the capacitor element to

allow direct testing of the fuse assembly

•

RoHS Compliant and lead-free terminations

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

Capacitance values of 0.15 μF to 470 μF

Voltage rating of 4 – 50 VDC

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

T2026_T496_SPACE • 7/19/2013

Tantalum Surface Mount Capacitors

Fused MnO

Tantalum Surface Mount Capacitors – T496 Series Fail-Safe Fused Space Grade

Ordering Information

Capacitor

Class

Tantalum

496

Series

Fail

Safe -

Space

Grade

Case Size

227

Capacitance

Code (pF)

Capacitance

Tolerance

K = ±10%

M = ±20%

010

Voltage

Failure Rate/

Design

Lead Material

T = 100% Matte

Tin (Sn) Plated

H = Standard

Solder Coated

(SnPb 5% Pb

minimum)

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

B, C, D, X First two digits

represent

significant

figures. Third

digit specifies

number of

zeros.

004 = 4 V

006 = 6.3 V 0.01%/1,000

010 = 10 V

hours

016 = 16 V

020 = 20 V

025 = 25 V

035 = 35 V

050 = 50 V

1 = ESR - A = Option A

Standard B = Option B

2 = ESR - C = Option C

Low

Applications

Typical applications include decoupling and filtering in computing and telecommunications end applications, such as high-end servers

requiring built-in fuse capability.

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

0.15 – 477 µF @ 120 Hz/25°C

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

4 – 50 V

Refer to Part Number Electrical Specification Table

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

Performance Characteristics

T2026_T496_SPACE • 7/19/2013

Tantalum Surface Mount Capacitors

Fused MnO

Tantalum Surface Mount Capacitors – T496 Series Fail-Safe Fused Space Grade

Qualification

Test

Endurance

Condition

Δ C/C

85°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

MIL–STD–202, Method 107, Condition B, mounted, -55C° to

125°C, 1,000 cycles

DCL

ESR

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 ±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%

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 ±10% of initial value

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

*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

Certification

DSCC Drawing 04053

T2026_T496_SPACE • 7/19/2013

Tantalum Surface Mount Capacitors

Fused MnO

Tantalum Surface Mount Capacitors – T496 Series Fail-Safe Fused Space Grade

Electrical Characteristics

ESR vs. Frequency

1000

1,000

T496B106M016ATE3K5

Capacitance vs. Frequency

T496B106M016ATE3K5_IMP

Impedance, ESR (Ohms)

T496X107M016ATE700_IMP

T496B106M016ATE3K5_ESR

T496D476M016ATE400_ESR

Capacitance (µF)

100

T496D476M016ATE400_IMP

100

T496D476M016ATE400

T496X107M016ATE700

T496X107M016ATE700_ESR

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

Termination

cutout at

KEMET’s

option,

either end

Case Size

KEMET

EIA

3528–21

Component

2.8 ±0.2

(0.110 ±0.008)

3.2 ±0.3

(0.126 ±0.012)

4.3 ± 0.3

(0.169 ±0.012)

4.3 ±0.3

(0.169 ±0.012)

1.9 ±0.2

(0.075 ±0.008)

2.5 ±0.3

(0.098 ±0.012)

2.8 ± 0.3

(0.110 ±0.012)

4.0 ±0.3

(0.157 ±0.012)

F* ±0.1 S* ±0.3 B* ±0.15

±(.004) ±(.012) (Ref) ±.006

2.2 (.087)

2.4 (.094)

0.8 (.031)

1.3 (.051)

0.4 (.016)

0.5 (.020)

X (Ref)

0.10 ±0.10

(0.004 ±0.004)

0.10 ±0.10

(0.004 ±0.004)

0.10 ±0.10

(0.004 ±0.004)

0.10 ±0.10

(0.004 ±0.004)

P (Ref)

0.5 (0.020)

0.9 (0.035)

1.7 (0.067)

R (Ref)

T (Ref)

A (Min) G (Ref) E (Ref)

3.5 ±0.2

(0.138 ±0.008)

6.0 ±0.3

6032–28

(0.236 ±0.03)

7.3 ± 0.3

7343–31

(0.287 ±0.012)

7.3 ±0.3

7343–43

(0.287 ±0.012)

1.0 (0.039) 0.13 (0.005) 1.1 (.043) 1.8 (0.071) 2.2 (0.087)

1.0 (0.039) 0.13 (0.005) 2.5(.098) 2.8 (0.110) 2.4 (0.094)

1.0 (0.039) 0.13 (0.005) 3.8 (0.150) 3.5 (0.138) 3.5 (0.138)

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–C–55365/8 specified dimensions

T2026_T496_SPACE • 7/19/2013

Tantalum Surface Mount Capacitors

Fused MnO

Tantalum Surface Mount Capacitors – T496 Series Fail-Safe Fused Space Grade

Table 1 – Ratings & Part Number Reference

Rated

Case Code/

KEMET Part Number

Voltage Capacitance Case Size

6.3

µF

100

150

220

330

470

4.7

6.8

100

150

220

330

3.3

4.7

6.8

100

150

220

2.2

µF

KEMET/EIA

C/6032-28

D/7343-31

X/7343-43

B/3528-21

C/6032-28

D/7343-31

C/6032-28

D/7343-31

C/6032-28

D/7343-31

X/7343-43

D/7343-31

X/7343-43

D/7343-31

X/7343-43

B/3528-21

C/6032-28

B/3528-21

C/6032-28

D/7343-31

C/6032-28

D/7343-31

X/7343-43

D/7343-31

X/7343-43

D/7343-31

X/7343-43

B/3528-21

KEMET/EIA

(See below for

part options)

T496C686(1)004(2)(3)(4)(5)(6)

T496C107(1)004(2)(3)(4)(5)(6)

T496C157(1)004(2)(3)(4)(5)(6)

T496D157(1)004(2)(3)(4)(5)(6)

T496D227(1)004(2)(3)(4)(5)(6)

T496D337(1)004(2)(3)(4)(5)(6)

T496X337(1)004(2)(3)(4)(5)(6)

T496X477(1)004(2)(3)(4)(5)(6)

T496B475(1)006(2)(3)(4)(5)(6)

T496B685(1)006(2)(3)(4)(5)(6)

T496B106(1)006(2)(3)(4)(5)(6)

T496B226(1)006(2)(3)(4)(5)(6)

T496C156(1)006(2)(3)(4)(5)(6)

T496C226(1)006(2)(3)(4)(5)(6)

T496C336(1)006(2)(3)(4)(5)(6)

T496C476(1)006(2)(3)(4)(5)(6)

T496D476(1)006(2)(3)(4)(5)(6)

T496C686(1)006(2)(3)(4)(5)(6)

T496D686(1)006(2)(3)(4)(5)(6)

T496C107(1)006(2)(3)(4)(5)(6)

T496D107(1)006(2)(3)(4)(5)(6)

T496X107(1)006(2)(3)(4)(5)(6)

T496D157(1)006(2)(3)(4)(5)(6)

T496X157(1)006(2)(3)(4)(5)(6)

T496X227(1)006(2)(3)(4)(5)(6)

T496D227(1)006(2)(3)(4)(5)(6)

T496X337(1)006(2)(3)(4)(5)(6)

T496B335(1)010(2)(3)(4)(5)(6)

T496B475(1)010(2)(3)(4)(5)(6)

T496B685(1)010(2)(3)(4)(5)(6)

T496C106(1)010(2)(3)(4)(5)(6)

T496B156(1)010(2)(3)(4)(5)(6)

T496C156(1)010(2)(3)(4)(5)(6)

T496C226(1)010(2)(3)(4)(5)(6)

T496C336(1)010(2)(3)(4)(5)(6)

T496D336(1)010(2)(3)(4)(5)(6)

T496C476(1)010(2)(3)(4)(5)(6)

T496D476(1)010(2)(3)(4)(5)(6)

T496D686(1)010(2)(3)(4)(5)(6)

T496X686(1)010(2)(3)(4)(5)(6)

T496D107(1)010(2)(3)(4)(5)(6)

T496X107(1)010(2)(3)(4)(5)(6)

T496D157(1)010(2)(3)(4)(5)(6)

T496X157(1)010(2)(3)(4)(5)(6)

T496X227(1)010(2)(3)(4)(5)(6)

T496B225(1)016(2)(3)(4)(5)(6)

(See below for

part options)

Leakage

µA @ +20ºC

Maximum/5 Min

2.7

8.8

13.2

18.8

0.5

0.6

1.3

0.9

1.4

2.9

4.1

13.2

19.8

0.5

0.7

1.5

2.2

3.3

4.7

6.8

0.5

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

1.6

0.4

1.2

N/A

1.2

N/A

0.8

N/A

0.7

0.4

0.7

0.4

0.7

N/A

0.5

N/A

3.5

1.6

1.2

0.4

0.8

0.9

0.7

0.3

0.7

0.5

3.5

1.6

1.2

0.8

0.9

0.7

0.4

0.7

0.5

N/A

1.5

N/A

0.6

N/A

0.4

0.3

N/A

0.3

N/A

0.6

0.5

0.4

N/A

0.4

N/A

0.4

0.3

3.5

% @ +20ºC

Ω @ +20ºC

120 Hz Maximum 100 kHz Maximum 100 kHz Maximum

Rated

Voltage

Rated

Capacitance

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%/1,000 hours). Designates Reliability Level.

(3) To complete KEMET part number, insert 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.

T2026_T496_SPACE • 7/19/2013

Roll Over for

Order Info.