T494X336K025AGAUTO7280

Tantalum Surface Mount Capacitors – Automotive

T494 Industrial Grade Low ESR MnO₂Series

Overview

The KEMET T494 Series is a lower ESR version of the popular

T491ꢀSeries,ꢀdesignedꢀspeciﬁcallyꢀforꢀtoday’sꢀhighlyꢀautomatedꢀ

surface mount processes and equipment. The T494 combines

KEMET’sꢀprovenꢀsolidꢀtantalumꢀtechnology,ꢀacclaimedꢀandꢀ

respected throughout the world, with the latest in materials,

processes and automation, resulting in unsurpassed total

performance and value. This product meets or exceeds the

requirements of EIA Standard 535BAAC. The T494 standard

terminations are available in 100% matte tin and provide

excellent wetting characteristics and compatibility with today's

surface mount solder systems. Tin/lead (Sn/Pb) terminations

are available upon request for any part number. Gold-plated

terminations are also available for use with conductive epoxy

attachment processes.

Standard packaging of these devices is tape and reel in

accordance with EIA 481–1. This system provides perfect

compatibility with all tape-fed placement units.

Beneﬁts

Applications

• Meets or exceeds EIA standard 535BAAC

• Taped and reeled per EIA 481–1

• Symmetrical, compliant terminations

• Optional gold-plated terminations

• Laser-marked case

Typicalꢀapplicationsꢀincludeꢀdecouplingꢀandꢀﬁlteringꢀinꢀindustrialꢀ

and automotive end applications, such as DC/DC converters,

portable electronics, telecommunications, and control units.

• 100% surge current test on C, D, E, U, V, X sizes

• Halogen-free epoxy

•ꢀ Capacitanceꢀvaluesꢀofꢀ0.1ꢀμFꢀtoꢀ1,000ꢀμF

• Tolerances of ±10% and ±20%

• Voltage rating of 2.5 – 50 VDC

• Extended range values

•ꢀ Lowꢀproﬁleꢀcaseꢀsizes

• RoHS Compliant and lead-free terminations

•ꢀ Operatingꢀtemperatureꢀrangeꢀofꢀ-55˚Cꢀtoꢀ+125˚C

Environmental Compliance

RoHS Compliant (6/6) according to Directive 2002/95/EC when ordered with 100% Sn solder.

One world. One KEMET

T2051_T494_AUTO • 7/18/2013

1

Tantalum Surface Mount Capacitors – Automotive

T494 Industrial Grade Low ESR MnO₂Series

SPICE

Forꢀaꢀdetailedꢀanalysisꢀofꢀspeciﬁcꢀpartꢀnumbers,ꢀpleaseꢀvisitꢀwww.kemet.comꢀforꢀaꢀfreeꢀdownloadꢀofꢀKEMET'sꢀSPICEꢀsoftware.ꢀ

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.

Ordering Information

T

494

T

336

M

004

A

T

AUTO

Capacitor

Class

Capacitance

Codeꢀ(pF)

Capacitance

Tolerance

FailureꢀRate/

Design

Series

Case Size

Voltage

Lead Material

C-Spec 1 Packaging (C-Spec)

T =

Tantalum

Industrial

- Low

ESR

A, B, C,

Firstꢀtwoꢀdigitsꢀ

K = ±10%

2R5 = 2.5 V

A = N/A

T = 100% Matte

Tin (Sn) Plated

H = Standard

Solder Coated

(SnPb 5% Pb

minimum)

G = Gold Plated

(A, B, C, D, X

only)

AUTO =

Automotive

Grade

Blank = 7" Reel

7280 = 13" Reel

D, E, S, T, representꢀsigniﬁcantꢀ M = ±20% 003 = 3 V

U, V, X

ﬁgures.ꢀThirdꢀdigitꢀ

speciﬁesꢀnumberꢀofꢀ

zeros.

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

(AUTO =

AEC–Q200

Certiﬁcation)

Performance Characteristics

Item

Performance Characteristics

Operating Temperature

Rated Capacitance Range

Capacitance Tolerance

Rated Voltage Range

DFꢀ(120ꢀHz)

-55°C to 125°C

0.1ꢀ–ꢀ1,000ꢀµFꢀ@ꢀ120ꢀHz/25°C

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

2.5 – 50 V

ReferꢀtoꢀPartꢀNumberꢀElectricalꢀSpeciﬁcationꢀTableꢀ

≤ꢀ0.01ꢀCVꢀ(µA)ꢀatꢀratedꢀvoltageꢀafterꢀ5ꢀminutes

ESR (100 kHz)

Leakage Current

T2051_T494_AUTO • 7/18/2013

2

Tantalum Surface Mount Capacitors – Automotive

T494 Industrial Grade Low ESR MnO₂Series

Qualiﬁcation

Test

Condition

Characteristics

Within ±10% of initial value

Within initial limits

ΔꢀC/C

DF

85°Cꢀ@ꢀratedꢀvoltage,ꢀ2,000ꢀhours

125°Cꢀ@ꢀ2/3ꢀratedꢀvoltage,ꢀ2,000ꢀhours

Endurance

Storage Life

DCL

ESR

ΔꢀC/C

DF

Within 1.25 x initial limit

Within initial limits

Within ±10% of initial value

Within initial limits

125°Cꢀ@ꢀ0ꢀvolts,ꢀ2,000ꢀhours

DCL

ESR

ΔꢀC/C

DF

Within 1.25 x initial limit

Within initial limits

Within ±5% of initial value

Within initial limits

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

125° C, 1000 cycles

Thermal Shock

DCL

ESR

+25°C

IL*

Within 1.25 x initial limit

Within initial limits

-55°C

±10%

IL

+85°C

±10%

+125°C

±20%

Extreme temperature exposure at a

successionꢀofꢀcontinuousꢀstepsꢀatꢀ+25ºC,ꢀ

-55ºC,ꢀ+25ºC,ꢀ+85ºC,ꢀ+125ºC,ꢀ+25ºC.

ΔꢀC/C

Temperature Stability

DF

IL

1.5 x IL

10 x IL

1.5 x IL

12 x IL

DCL

IL

n/a

ΔꢀC/C

DF

Within ±5% of initial value

Within initial limits

25°C and 85°C, 1.32 x rated voltage 1,000 cycles

(125°C, 1.2 x rated voltage).

Surge Voltage

DCL

ESR

ΔꢀC/C

DF

Within initial limits

Within ±10% of initial value

Within initial limits

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

Mechanical Shock/Vibration

DCL

Within initial limits

*IL = Initial limit

Certiﬁcation

KEMET’sꢀInternalꢀQualiﬁcationꢀPlanꢀforꢀthisꢀTantalumꢀseriesꢀofꢀcapacitorsꢀfollowsꢀAEC–Q200ꢀguidelines.ꢀStandardꢀcatalogꢀpartꢀ

typesꢀorderedꢀwithoutꢀaꢀspeciﬁcꢀautomotiveꢀdesignator,ꢀi.e.,ꢀsufﬁxꢀAUTOꢀorꢀfourꢀdigitꢀcustomerꢀspeciﬁcꢀdesignatorꢀ(C-Spec),ꢀareꢀnotꢀ

considered KEMET Automotive Grade tantalum capacitors.

T2051_T494_AUTO • 7/18/2013

3

Tantalum Surface Mount Capacitors – Automotive

T494 Industrial Grade Low ESR MnO₂Series

Electrical Characteristics

Capacitanceꢀvs.ꢀFrequency

ESRꢀvs.ꢀFrequency

1000

100

10

T494C476M006AT_IMP

T494C476M006AT

T494D337M010AT_IMP

T494B106M020AT_IMP

T494C476M006AT_ESR

T494D337M010AT_ESR

T494B106M020AT_ESR

T494D337M010AT

T494B106M020AT

100

10

1

0.1

0.01

0.1

100

1,000

10,000

100,000

1,000,000

10,000,000

100

1,000

10,000

Frequency (Hz)

100,000

1,000,000

10,000,000

Frequency (HZ)

Dimensions – Millimeters (Inches)

Metric will govern

Termination

cutout at

KEMET’s

option,

either end

Case Size

Component

F*ꢀ±0.1ꢀ S* ±0.3 B* ±0.15

±(.004) ±(.012) (Ref) ±.006

KEMET EIA

L*

W*

H*

X (Ref)

P (Ref) R (Ref) T (Ref) A (Min) G (Ref) E (Ref)

3.2 ± 0.2

1.6 ± 0.2

0.10 ± 0.10

3216–18

1.2 (.047) 0.8 (.031)

2.2 (.087) 0.8 (.031)

2.2 (.087) 1.3 (.051)

2.4 (.094) 1.3 (.051)

4.1 (.161) 1.3 (.051)

1.2 (.047) 0.8 (.031)

2.2 (.087) 0.8 (.031)

2.2 (.087) 1.3 (.051)

2.4 (.094) 1.3 (.051)

0.4 (.016)

0.5 (.020)

N/A

0.4 (.016)

0.5 (.020)

0.9 (.035)

1.7 (.067)

0.9 (.035)

N/A

0.4 (.016) 0.13 (.005) 0.8 (.31) 1.1 (.043) 1.3 (.051)

1.0 (.039) 0.13 (.005) 1.1 (0.043) 1.8 (.071) 2.2 (.087)

1.0 (.039) 0.13 (.005) 2.5(.098) 2.8 (.110) 2.4 (.094)

1.0 (.039) 0.13 (.005) 3.8 (.150) 3.5 (.138) 3.5 (.138)

A

(.126 ± .008) (.063 ± .008) (.063 ± .008)

(.004 ± .004)

3.5 ± 02

2.8 ± 0.2

1.9 ± 0.2

0.10 ± 0.10

(.004 ± .004)

3528–21

B

(138 ± .008) (.110 ± .008) (.075 ± .008)

6.0 ± 0.3 3.2 ± 0.3 2.5 ± 0.3

(.236 ± .03) (.126 ± .012) (.098 ± .012)

0.10 ± 0.10

(.004 ± .004)

6032–28

C

7.3 ± 0.3 4.3 ± 0.3 2.8 ± 0.3

0.10 ± 0.10

(.004 ± .004)

7343–31

D

(287 ± .012) (.169 ± .012) (.110 ± .012)

7.3 ± 0.3 4.3 ± 0.3 4.0 ± 0.3

0.10 ± 0.10

(.004 ± .004)

7343–43

X

(.287 ± .012) (.169 ± .012) (.157 ± .012)

7.3 ± 0.3 6.0± 0.3 3.6 ± 0.2

(.287 ± .012) (.236 ± .012) (.142 ± .008)

0.10 ± 0.10

(.004 ± .004)

7360–38

E

3.2 ± 0.2

(.126 ± .008) (.063 ± .008)

1.6 ± 0.2

3216–12

1.2 (.047)

1.5 (.059)

2.0 (.079)

0.05 (.002)

N/A

0.13 (.005) 0.8 (.031) 1.1 (.043) 1.3 (.051)

0.13 (.005) 1.1 (.043) 1.8 (.071) 2.2 (.087)

0.13 (.005) 2.5(.098) 2.8 (.110) 2.4 (.094)

0.13 (.005) 3.8 (.150) 3.5 (.138) 3.5 (.138)

S

3.5 ± 0.2

(.138 ± .008) (.110 ± .008)

2.8 ± 0.2

3528–12

N/A

T

6.0 ± 0.3 3.2 ± 0.2

6032–15

N/A

U

(236 ± .012) (.110 ± .008)

7.3 ± 0.3 4.3 ± 0.3

7343–20

N/A

V

(287 ± .012) (.169 ± .012)

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

T2051_T494_AUTO • 7/18/2013

4

Tantalum Surface Mount Capacitors – Automotive

T494 Industrial Grade Low ESR MnO₂Series

Table 1 – Ratings & Part Number Reference

Maximum

Allowable

Ripple Current

Rated

Voltage

Rated

Cap

Case Code/

Case Size

KEMET Part

Number

DC

Leakage

Moisture

Sensitivity

DF

ESR

(See below for

part options)

µA @ 20ºC

Max/5 Min

0.5

% @ 20ºC

120 Hz Max

Ω @ 20ºC

100 kHz Max

Reﬂow Temp

≤ 260ºC

VDC

µF

KEMET/EIA

(mA) 100 kHz 25ºC

6.3

10

2.2

3.3

4.7

6.8

10

15

22

33

47

A/3216-18

B/3528-21

A/3216-18

B/3528-21

A/3216-18

B/3528-21

C/6032-28

A/3216-18

B/3528-21

C/6032-28

A/3216-18

B/3528-21

C/6032-28

B/3528-21

C/6032-28

D/7343-31

A/3216-18

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

E/7360-38

X/7343-43

E/7360-38

A/3216-18

B/3528-21

A/3216-18

B/3528-21

A/3216-18

B/3528-21

A/3216-18

T494A225(1)006A(2)AUTO

T494A335(1)006A(2)AUTO

T494A475(1)006A(2)AUTO

T494A685(1)006A(2)AUTO

T494B685(1)006A(2)AUTO

T494A106(1)006A(2)AUTO

T494B106(1)006A(2)AUTO

T494A156(1)006A(2)AUTO

T494B156(1)006A(2)AUTO

T494C156(1)006A(2)AUTO

T494A226(1)006A(2)AUTO

T494B226(1)006A(2)AUTO

T494C226(1)006A(2)AUTO

T494A336(1)006A(2)AUTO

T494B336(1)006A(2)AUTO

T494C336(1)006A(2)AUTO

T494B476(1)006A(2)AUTO

T494C476(1)006A(2)AUTO

T494D476(1)006A(2)AUTO

T494A686(1)006A(2)AUTO

T494B686(1)006A(2)AUTO

T494C686(1)006A(2)AUTO

T494D686(1)006A(2)AUTO

T494C107(1)006A(2)AUTO

T494D107(1)006A(2)AUTO

T494C157(1)006A(2)AUTO

T494D157(1)006A(2)AUTO

T494D227(1)006A(2)AUTO

T494X227(1)006A(2)AUTO

T494D337(1)006A(2)AUTO

T494X337(1)006A(2)AUTO

T494E337(1)006A(2)AUTO

T494X477(1)006A(2)AUTO

T494E477(1)006A(2)AUTO

T494A155(1)010A(2)AUTO

T494A225(1)010A(2)AUTO

T494B225(1)010A(2)AUTO

T494A335(1)010A(2)AUTO

T494A475(1)010A(2)AUTO

T494B475(1)010A(2)AUTO

T494A685(1)010A(2)AUTO

T494B685(1)010A(2)AUTO

T494A106(1)010A(2)AUTO

T494B106(1)010A(2)AUTO

6

12

6

30

8

6

8

6

3.5

2

1.2

2

1

3536

4629

6124

8416

6124

9220

6124

11019

13540

5000

11902

14832

6124

11902

19149

13038

20976

26112

5000

11435

23452

27386

19149

31623

19149

31623

33166

31623

33166

28284

40620

31623

3536

1

0.5

0.6

0.9

1.4

2.1

3.0

4.3

6.3

2

0.7

0.6

3

0.6

0.5

2

0.6

0.3

0.5

0.25

0.22

3

0.65

0.2

0.3

0.15

0.3

0.15

0.25

0.1

0.2

6

47

68

100

150

220

330

470

1.5

2.2

3.3

4.7

6.8

10

9.5

13.9

20.8

29.6

0.5

0.7

1.0

004

1.0

1.5

8

10

6

10

6

1.5

4

3

1.5

3

3536

7528

4330

5000

7528

5000

8416

6455

6

1.2

1.8

10

B/3528-21

6

0.8

10308

AUTO

13540

T

494

_CT_/6032-28

336

M

A

T

10

T494C106(1)010A(2)AUTO

0.6

15

A/3216-18

T494A156(1)010A(2)AUTO

8

4

4330

11019

14832

Capacitor

Capacitance

Tolerance

FailureꢀRate/

Series

Case Size

Voltage

Lead Material

C-Spec 1 Packaging (C-Spec)

15

B/3528-21

T494B156(1)010A(2)AUTO

1.5

6

0.7

1

Class

Codeꢀ(pF)

Design

15

C/6032-28

T494C156(1)010A(2)AUTO

1.5

6

0.5

1

T =

Tantalum

Industrial

- Low

ESR

Rated

Cap

A, B, C,

Firstꢀtwoꢀdigitsꢀ

part options)

ꢀgures.ꢀThirdꢀdigitꢀ

K = ±10%

2R5 = 2.5 V

Max/5 Min

004 = 4 V

A = N/A

T = 100% Matte

AUTO =

Blank = 7" Reel

(See below for

µA @ 20ºC

% @ 20ºC

Ω @ 20ºC

Reﬂow Temp

7280 = 13" Reel

≤ 260ºC

VDC

µF

KEMET/EIA

(mA) 100 kHz 25ºC

D, E, S, T, representꢀsigni ꢀcantꢀ M = ±20% 003 = 3 V

U, V, X

Case Code/

Case Size

Tin (Sn) Plated

Automotive

Grade

120 Hz Max

100 kHz Max

H = Standard

Maximum

Rated

Voltage

DC

Moisture

Sensitivity

speci ꢀesꢀnumberꢀofꢀ

006 = 6.3 V

Leakage

Solder Coated

KEMET Part Number

DF

ESR

Allowable

zeros.

010 = 10 V

(SnPb 5% Pb

minimum)

(AUTO =

Ripple Current

016 = 16 V

020 = 20 V

025 = 25 V

AEC–Q200

G = Gold Plated

(A, B, C, D, X

Certi ꢀcation)

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

(2) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum). Designates

035 = 35 V

050 = 50 V

only)

Termination Finish.

Refer to Ordering Information for additional detail.

Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitution will be marked

with the higher voltage rating. Substitutions can include better than series.

T2051_T494_AUTO • 7/18/2013

5

Roll Over for

Order Info.

Tantalum Surface Mount Capacitors – Automotive

T494 Industrial Grade Low ESR MnO₂Series

Table 1 – Ratings & Part Number Reference cont'd

Maximum

Allowable

Ripple Current

Rated

Voltage

Rated

Cap

Case Code/

Case Size

KEMET Part

Number

DC

Leakage

Moisture

Sensitivity

DF

ESR

(See below for

part options)

µA @ 20ºC

Max/5 Min

% @ 20ºC

120 Hz Max

Ω @ 20ºC

100 kHz Max

Reﬂow Temp

≤ 260ºC

VDC

µF

KEMET/EIA

(mA) 100 kHz 25ºC

10

16

22

33

47

A/3216-18

B/3528-21

C/6032-28

B/3528-21

C/6032-28

D/7343-31

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

E/7360-38

A/3216-18

B/3528-21

A/3216-18

B/3528-21

C/6032-28

A/3216-18

B/3528-21

C/6032-28

A/3216-18

B/3528-21

C/6032-28

B/3528-21

C/6032-28

D/7343-31

C/6032-28

D/7343-31

X/7343-43

T494A226(1)010A(2)AUTO

T494B226(1)010A(2)AUTO

T494C226(1)010A(2)AUTO

T494B336(1)010A(2)AUTO

T494C336(1)010A(2)AUTO

T494D336(1)010A(2)AUTO

T494B476(1)010A(2)AUTO

T494C476(1)010A(2)AUTO

T494D476(1)010A(2)AUTO

T494C686(1)010A(2)AUTO

T494D686(1)010A(2)AUTO

T494C107(1)010A(2)AUTO

T494D107(1)010A(2)AUTO

T494D157(1)010A(2)AUTO

T494X157(1)010A(2)AUTO

T494D227(1)010A(2)AUTO

T494X227(1)010A(2)AUTO

T494X337(1)010A(2)AUTO

T494E337(1)010A(2)AUTO

T494A105(1)016A(2)AUTO

T494A155(1)016A(2)AUTO

T494A225(1)016A(2)AUTO

T494A335(1)016A(2)AUTO

T494B335(1)016A(2)AUTO

T494A475(1)016A(2)AUTO

T494B475(1)016A(2)AUTO

T494C475(1)016A(2)AUTO

T494A685(1)016A(2)AUTO

T494B685(1)016A(2)AUTO

T494C685(1)016A(2)AUTO

T494A106(1)016A(2)AUTO

T494B106(1)016A(2)AUTO

T494C106(1)016A(2)AUTO

T494C156(1)016A(2)AUTO

T494B226(1)016A(2)AUTO

T494C226(1)016A(2)AUTO

T494D226(1)016A(2)AUTO

T494D336(1)016A(2)AUTO

T494C476(1)016A(2)AUTO

T494D476(1)016A(2)AUTO

T494D686(1)016A(2)AUTO

T494D107(1)016A(2)AUTO

T494X107(1)016A(2)AUTO

2.2

3.3

4.7

8

6

8

6

8

10

4

6

8

6

8

4

0.7

0.4

1.4

0.3

0.25

0.65

0.3

0.22

0.3

0.2

0.15

0.1

0.25

6

4330

11019

16583

7792

1

19149

24495

11435

19149

26112

19149

27386

23452

31623

33166

31623

33166

40620

28284

3536

4330

6519

5000

7528

10488

5000

8416

11726

5000

10308

13540

16583

9220

17728

24495

14832

27386

31623

33166

4.7

68

6.8

10.0

15.0

22.0

33.0

0.5

0.8

1.1

100

150

220

330

1

1.5

2.2

3.3

4.7

6.8

10

15

22

33

47

68

100

6

4

2

3

1.5

1

3

1.1

1.6

1.2

0.8

3

0.8

0.6

0.4

1

0.35

0.25

0.5

0.2

0.15

1.6

2.4

3.5

5.3

7.5

10.9

16.0

X/7343-43

33166

AUTO

3062

T

¹⁵⁰494

T

3^T3⁴6^{94X157(1)016A(2)AUTO}

M

0²0⁴4^.0

A ⁸₄

⁰T^.15

20

0.68

A/3216-18

T494A684(1)020A(2)AUTO

T494A105(1)020A(2)AUTO

0.5

8

1

A/3216-18

0.5

4

5.5

3693

Capacitor

Class

Capacitance

Tolerance

FailureꢀRate/

Series

Case Size

Voltage

Lead Material

C-Spec 1 Packaging (C-Spec)

1.5

A/3216-18

T494A155(1)020A(2)AUTO

0.5

6

4.5

4082

4330

1

Codeꢀ(pF)

Design

2.2

A/3216-18

T494A225(1)020A(2)AUTO

0.5

6

4

T =

Tantalum

Industrial

- Low

ESR

Rated

Cap

A, B, C,

Firstꢀtwoꢀdigitsꢀ

part options)

ꢀgures.ꢀThirdꢀdigitꢀ

K = ±10%

2R5 = 2.5 V

A = N/A

T = 100% Matte

AUTO =

Blank = 7" Reel

(See below for

µA @ 20ºC

% @ 20ºC

Ω @ 20ºC

Reﬂow Temp

7280 = 13" Reel

≤ 260ºC

VDC

µF

KEMET/EIA

(mA) 100 kHz 25ºC

D, E, S, T, representꢀsigni ꢀcantꢀ M = ±20% 003 = 3 V

U, V, X

Case Code/

Tin (Sn) Plated

Automotive

Grade

Max/5 Min

120 Hz Max

100 kHz Max

004 = 4 V

DC

H = Standard

Maximum

Rated

Moisture

Sensitivity

speci ꢀesꢀnumberꢀofꢀ

006 = 6.3 V

Solder Coated

KEMET Part Number

DF

ESR

Allowable

Voltage

Case Size

Leakage

zeros.

010 = 10 V

(SnPb 5% Pb

minimum)

(AUTO =

Ripple Current

016 = 16 V

020 = 20 V

025 = 25 V

AEC–Q200

G = Gold Plated

(A, B, C, D, X

Certi ꢀcation)

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

(2) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum). Designates

035 = 35 V

050 = 50 V

only)

Termination Finish.

Refer to Ordering Information for additional detail.

Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitution will be marked

with the higher voltage rating. Substitutions can include better than series.

T2051_T494_AUTO • 7/18/2013

6

Roll Over for

Order Info.

Tantalum Surface Mount Capacitors – Automotive

T494 Industrial Grade Low ESR MnO₂Series

Table 1 – Ratings & Part Number Reference cont'd

Maximum

Allowable

Ripple Current

Rated

Voltage

Rated

Cap

Case Code/

Case Size

KEMET Part

Number

DC

Leakage

Moisture

Sensitivity

DF

ESR

(See below for

part options)

µA @ 20ºC

Max/5 Min

% @ 20ºC

120 Hz Max

Ω @ 20ºC

100 kHz Max

Reﬂow Temp

≤ 260ºC

VDC

µF

KEMET/EIA

(mA) 100 kHz 25ºC

20

25

2.2

3.3

4.7

6.8

10

15

22

33

47

68

B/3528-21

A/3216-18

B/3528-21

A/3216-18

B/3528-21

C/6032-28

A/3216-18

B/3528-21

C/6032-28

D/7343-31

X/7343-43

E/7360-38

A/3216-18

B/3528-21

A/3216-18

B/3528-21

A/3216-18

B/3528-21

C/6032-28

A/3216-18

B/3528-21

C/6032-28

B/3528-21

C/6032-28

D/7343-31

C/6032-28

D/7343-31

C/6032-28

D/7343-31

C/6032-28

D/7343-31

X/7343-43

T494B225(1)020A(2)AUTO

T494A335(1)020A(2)AUTO

T494B335(1)020A(2)AUTO

T494A475(1)020A(2)AUTO

T494B475(1)020A(2)AUTO

T494C475(1)020A(2)AUTO

T494A685(1)020A(2)AUTO

T494B685(1)020A(2)AUTO

T494C685(1)020A(2)AUTO

T494C106(1)020A(2)AUTO

T494C156(1)020A(2)AUTO

T494D156(1)020A(2)AUTO

T494D226(1)020A(2)AUTO

T494D336(1)020A(2)AUTO

T494D476(1)020A(2)AUTO

T494X476(1)020A(2)AUTO

T494X686(1)020A(2)AUTO

T494E107(1)020A(2)AUTO

T494A334(1)025A(2)AUTO

T494A474(1)025A(2)AUTO

T494A684(1)025A(2)AUTO

T494A105(1)025A(2)AUTO

T494B105(1)025A(2)AUTO

T494A155(1)025A(2)AUTO

T494B155(1)025A(2)AUTO

T494A225(1)025A(2)AUTO

T494B225(1)025A(2)AUTO

T494C225(1)025A(2)AUTO

T494A335(1)025A(2)AUTO

T494B335(1)025A(2)AUTO

T494C335(1)025A(2)AUTO

T494C475(1)025A(2)AUTO

T494B685(1)025A(2)AUTO

T494C685(1)025A(2)AUTO

T494D685(1)025A(2)AUTO

T494C106(1)025A(2)AUTO

T494D106(1)025A(2)AUTO

T494C156(1)025A(2)AUTO

T494D156(1)025A(2)AUTO

T494C226(1)025A(2)AUTO

T494D226(1)025A(2)AUTO

T494D336(1)025A(2)AUTO

T494X336(1)025A(2)AUTO

T494D476(1)025A(2)AUTO

0.5

0.7

0.9

1.4

2.0

3.0

4.4

6.6

9.4

13.6

20.0

0.5

0.6

0.8

1.2

1.7

2.5

3.8

5.5

8.3

6

8

6

8

4

6

8

6

1.5

4

1.3

3

1

0.6

3

7528

4330

8086

5000

9220

13540

5000

9220

13540

14832

16583

20702

22361

24495

23355

30706

28723

25820

2739

2887

3536

4330

6519

5000

7528

5000

8416

7071

5000

6519

9574

13540

6519

1

0.6

0.5

0.4

0.35

0.3

0.25

0.275

0.175

0.2

0.3

10

9

6

4

2

3

1.5

3

1.2

2.2

3

100

0.33

0.47

0.68

1

1.5

2.2

3.3

4.7

6.8

10

15

22

33

47

2

1.2

0.6

2

0.6

0.45

0.6

0.4

0.9

0.35

1

13540

18257

13540

19365

11055

20702

10488

22361

19365

23452

0.3

0.4

0.3

D/7343-31

11.8

004

11.8

17.0

0.2

27386

AUTO

23452

T

494

T

336

M

A ¹⁰

T

25

47

X/7343-43

T494X476(1)025A(2)AUTO

6

0.3

68

X/7343-43

T494X686(1)025A(2)AUTO

8

0.3

23452

Capacitor

Capacitance

Tolerance

FailureꢀRate/

Series

Case Size

Voltage

Lead Material

C-Spec 1 Packaging (C-Spec)

35

0.1

A/3216-18

T494A104(1)035A(2)AUTO

0.5

4

10

2739

1

Class

Codeꢀ(pF)

Design

0.15

A/3216-18

T494A154(1)035A(2)AUTO

0.5

4

6

3536

T =

Tantalum

Industrial

- Low

ESR

Rated

Cap

A, B, C,

Firstꢀtwoꢀdigitsꢀ

part options)

ꢀgures.ꢀThirdꢀdigitꢀ

K = ±10%

2R5 = 2.5 V

Max/5 Min

004 = 4 V

A = N/A

T = 100% Matte

AUTO =

Blank = 7" Reel

(See below for

µA @ 20ºC

% @ 20ºC

Ω @ 20ºC

Reﬂow Temp

7280 = 13" Reel

≤ 260ºC

VDC

µF

KEMET/EIA

(mA) 100 kHz 25ºC

D, E, S, T, representꢀsigni ꢀcantꢀ M = ±20% 003 = 3 V

U, V, X

Case Code/

Case Size

Tin (Sn) Plated

Automotive

Grade

120 Hz Max

100 kHz Max

H = Standard

Maximum

Rated

Voltage

DC

Moisture

Sensitivity

speci ꢀesꢀnumberꢀofꢀ

006 = 6.3 V

Leakage

Solder Coated

KEMET Part Number

DF

ESR

Allowable

zeros.

010 = 10 V

(SnPb 5% Pb

minimum)

(AUTO =

Ripple Current

016 = 16 V

020 = 20 V

025 = 25 V

AEC–Q200

G = Gold Plated

(A, B, C, D, X

Certi ꢀcation)

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

(2) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum). Designates

035 = 35 V

050 = 50 V

only)

Termination Finish.

Refer to Ordering Information for additional detail.

Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitution will be marked

with the higher voltage rating. Substitutions can include better than series.

T2051_T494_AUTO • 7/18/2013

7

Roll Over for

Order Info.

Tantalum Surface Mount Capacitors – Automotive

T494 Industrial Grade Low ESR MnO₂Series

Table 1 – Ratings & Part Number Reference cont'd

Maximum

Allowable

Ripple Current

Rated

Voltage

Rated

Cap

Case Code/

Case Size

KEMET Part

Number

DC

Leakage

Moisture

Sensitivity

DF

ESR

(See below for

part options)

µA @ 20ºC

Max/5 Min

% @ 20ºC

120 Hz Max

Ω @ 20ºC

100 kHz Max

Reﬂow Temp

≤ 260ºC

VDC

µF

KEMET/EIA

(mA) 100 kHz 25ºC

35

50

0.22

0.33

0.47

0.68

1

A/3216-18

B/3528-21

A/3216-18

B/3528-21

A/3216-18

B/3528-21

C/6032-28

D/7343-31

V/7343-20

D/7343-31

X/7343-43

E/7360-38

A/3216-18

B/3528-21

A/3216-18

B/3528-21

C/6032-28

B/3528-21

C/6032-28

D/7343-31

X/7343-43

T494A224(1)035A(2)AUTO

T494A334(1)035A(2)AUTO

T494A474(1)035A(2)AUTO

T494B474(1)035A(2)AUTO

T494A684(1)035A(2)AUTO

T494B684(1)035A(2)AUTO

T494A105(1)035A(2)AUTO

T494B105(1)035A(2)AUTO

T494B155(1)035A(2)AUTO

T494C155(1)035A(2)AUTO

T494C225(1)035A(2)AUTO

T494C335(1)035A(2)AUTO

T494C475(1)035A(2)AUTO

T494D475(1)035A(2)AUTO

T494D685(1)035A(2)AUTO

T494D106(1)035A(2)AUTO

T494V106(1)035A(2)AUTO

T494D156(1)035A(2)AUTO

T494X156(1)035A(2)AUTO

T494X226(1)035A(2)AUTO

T494X336(1)035A(2)AUTO

T494E476(1)035A(2)AUTO

T494A104(1)050A(2)AUTO

T494A154(1)050A(2)AUTO

T494B154(1)050A(2)AUTO

T494A224(1)050A(2)AUTO

T494B224(1)050A(2)AUTO

T494B334(1)050A(2)AUTO

T494B474(1)050A(2)AUTO

T494C474(1)050A(2)AUTO

T494B684(1)050A(2)AUTO

T494C684(1)050A(2)AUTO

T494C105(1)050A(2)AUTO

T494C155(1)050A(2)AUTO

T494D155(1)050A(2)AUTO

T494D225(1)050A(2)AUTO

T494D335(1)050A(2)AUTO

T494D475(1)050A(2)AUTO

T494D685(1)050A(2)AUTO

T494X685(1)050A(2)AUTO

0.5

0.8

1.2

1.6

2.4

3.5

5.3

7.7

11.6

16.5

0.5

0.8

1.1

4

6

10

4

6

4

2.5

6

2.5

6

3536

4330

5831

3536

5831

1

3536

6519

1

2

3

1.5

2.2

3.3

4.7

6.8

10

15

22

5323

6633

8563

11726

12536

14639

17321

19365

12500

20702

23452

16583

25820

2739

2.5

1.5

0.8

0.7

0.5

0.4

0.8

0.35

0.3

0.6

0.3

10

12

10

2.5

2

1.8

3

1.6

1.5

1

0.8

0.6

0.7

0.5

33

47

0.1

0.15

0.22

0.33

0.47

0.68

1

1.5

2.2

3.3

4.7

6.8

2739

2915

2500

2915

5831

6519

7817

5323

8292

8563

12247

13693

15811

14639

18166

1.7

2.4

3.4

(See below for

part options)

µA @ 20ºC

Max/5 Min

% @ 20ºC

120 Hz Max

Ω @ 20ºC

100 kHz Max

Reﬂow Temp

≤ 260ºC

VDC

µF

KEMET/EIA

(mA) 100 kHz 25ºC

Maximum

Rated

Cap

Case Code/

T

DC

004

Moisture

Sensitivity

T

494

336

M

A

T

AUTO

KEMET Part Number

DF

ESR

Allowable

Voltage

Capacitor

Class

Case Size

Leakage

Ripple Current

Capacitance

Codeꢀ(pF)

Capacitance

Tolerance

FailureꢀRate/

Design

Series

Case Size

Voltage

Lead Material

C-Spec 1 Packaging (C-Spec)

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

T =

Industrial

- Low

ESR

A, B, C,

Firstꢀtwoꢀdigitsꢀ

K = ±10%

2R5 = 2.5 V

A = N/A

T = 100% Matte

AUTO = Blank = 7" Reel

(2) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum). Designates

Tantalum

D, E, S, T, representꢀsigni ꢀcantꢀ M = ±20% 003 = 3 V

U, V, X

Tin (Sn) Plated

H = Standard

Solder Coated

(SnPb 5% Pb

minimum)

G = Gold Plated

(A, B, C, D, X

only)

Automotive

Grade

7280 = 13" Reel

Termination Finish.

ꢀgures.ꢀThirdꢀdigitꢀ

speci ꢀesꢀnumberꢀofꢀ

004 = 4 V

006 = 6.3 V

Refer to Ordering Information for additional detail.

Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitution will be marked

with the higher voltage rating. Substitutions can include better than series.

zeros.

010 = 10 V

016 = 16 V

020 = 20 V

025 = 25 V

035 = 35 V

050 = 50 V

(AUTO =

AEC–Q200

Certi ꢀcation)

T2051_T494_AUTO • 7/18/2013

8

Roll Over for

Order Info.

Tantalum Surface Mount Capacitors – Automotive

T494 Industrial Grade Low ESR MnO₂Series

Recommended Voltage Derating Guidelines

120%

100%

80%

60%

40%

20%

0%

-55°C to 85°C

V_R

85°C to 125°C

67% of V_R

% Change in Working DC

Voltage with Temperature

Recommended Maximum

Application Voltage

50% of V_R

33% of V_R

% Change in Working DC Voltage

with Temperature

67%

33%

Recommended Maximum

Application Voltage (As %

of Rated Voltage)

-55

25

85

125

Temperature (ºC)

Ripple Current/Ripple Voltage

Permissible AC ripple voltage and current are related to equivalent

series resistance (ESR) and the power dissipation capabilities of

the device. Permissible AC ripple voltage which may be applied is

limited by two criteria:

1. The positive peak AC voltage plus the DC bias voltage, if any,

must not exceed the DC voltage rating of the capacitor.

2. The negative peak AC voltage in combination with bias

voltage,ꢀifꢀany,ꢀmustꢀnotꢀexceedꢀtheꢀallowableꢀlimitsꢀspeciﬁedꢀforꢀ

reverse voltage. See the Reverse Voltage section for allowable

limits.

The maximum power dissipation by case size can be determined

using the table at right. The maximum power dissipation rating

stated in the table must be reduced with increasing environmental

operating temperatures. Refer to the table below for temperature

compensation requirements.

Maximum Power

Dissipation (P max)

mWatts @ 25°C

with +20°C Rise

KEMET Series

and Case Code

EIA

Case Code

A

3216–18

3528–21

6032–28

7343–31

7343–43

7360–38

3216–12

3528–12

6032–15

7343–20

7343–43

7360–38

75

B

85

C

110

150

165

200

60

D

X

E

S

T

70

U

90

V

125

270

285

T510X

T510E

Temperature Compensation Multipliers

for Maximum Power Dissipation

The maximum power dissipation rating must be reduced with increasing

environmental operating temperatures. Refer to the Temperature Compensation

Multiplier table for details.

≤ꢀ25°C

85°C

125°C

1.00

0.90

0.40

T= Environmental Temperature

Using the P max of the device, the maximum allowable rms ripple

current or voltage may be determined.

I(max) = √P max/R

E(max) = Z √P max/R

I = rms ripple current (amperes)

E = rms ripple voltage (volts)

R = ESR at speciﬁed frequency (ohms)

Z = Impedance at speciﬁed frequency (ohms)

P max = maximum power dissipation (watts)

T2051_T494_AUTO • 7/18/2013

9

Tantalum Surface Mount Capacitors – Automotive

T494 Industrial Grade Low ESR MnO₂Series

Reverse Voltage

Solid tantalum capacitors are polar devices and may be permanently damaged or destroyed if connected with the wrong polarity. The

positiveꢀterminalꢀisꢀidentiﬁedꢀonꢀtheꢀcapacitorꢀbodyꢀbyꢀaꢀstripeꢀplusꢀinꢀsomeꢀcasesꢀaꢀbeveledꢀedge.ꢀAꢀsmallꢀdegreeꢀofꢀtransientꢀreverseꢀ

voltage is permissible for short periods per the table. The capacitors should not be operated continuously in reverse mode, even within

these limits.

Temperature

Permissible Transient Reverse Voltage

25°C

85°C

15% of Rated Voltage

5% of Rated Voltage

1% of Rated Voltage

125°C

Table 2 – Land Dimensions/Courtyard

Metric

Size

Code

Density Level A:

Maximum (Most) Land

Protrusion (mm)

Density Level B:

Median (Nominal) Land

Protrusion (mm)

Density Level C:

Minimum (Least) Land

Protrusion (mm)

KEMET

Case

A

EIA

W

L

S

V1

V2

W

L

S

V1

V2

W

L

S

V1

V2

3216–18

3528–21

6032–25

7343–31

6032-19

3528-15

7360-20

7360–38

7343-12

2012-12

3216–12

3528–12

6032–15

7343–20

7343–15

1.35

2.35

2.55

2.35

4.25

2.55

1.05

1.35

2.35

2.55

2.20

2.21

2.77

2.20

2.77

1.83

2.20

2.77

0.62

0.92

2.37

3.67

2.37

0.92

3.67

0.15

0.62

0.92

2.37

3.67

6.02

2.80

4.00

4.50

5.60

4.50

4.00

7.30

5.60

2.50

2.80

4.00

4.50

5.60

1.23

2.23

2.43

2.23

4.13

2.43

0.93

1.23

2.23

2.43

1.80

2.37

1.80

2.37

1.50

1.80

2.37

0.82

1.12

2.57

3.87

2.57

1.12

3.87

0.22

0.82

1.12

2.57

3.87

4.92

5.22

7.82

9.12

7.82

5.22

9.12

3.72

4.92

5.22

7.82

9.12

2.30

3.50

4.00

5.10

4.00

3.50

6.80

5.10

2.00

2.30

3.50

4.00

5.10

1.13

2.13

2.33

2.13

4.03

2.33

0.83

1.13

2.13

2.33

1.42

1.99

1.42

1.99

1.12

1.42

1.99

0.98

1.28

2.73

4.03

2.73

1.28

4.03

0.38

0.98

1.28

2.73

4.03

4.06

4.36

6.96

8.26

6.96

4.36

8.26

2.86

4.06

4.36

6.96

8.26

2.04

3.24

3.74

4.84

3.74

3.24

6.54

4.84

1.74

2.04

3.24

3.74

4.84

B

6.32

C

8.92

10.22

8.92

6.32

D

L

M

H

10.22

4.82

1

E

Q

R²

S²

T

6.02

6.32

U

8.92

10.22

V

W

X¹

Y¹

7343–43

7343–40

2.55

2.77

3.67

10.22

5.60

2.43

2.37

3.87

9.12

5.10

2.33

1.99

4.03

8.26

4.84

Density Level A: For low-density product applications. Recommended for wave solder applications and

provides a wider process window for reﬂow solder processes.

Density Level B: For products with a moderate level of component density. Provides a robust solder

attachment condition for reﬂow solder processes.

Density Level C: For high component desity product applications. Before adapting the minimum land

pattern variations the user should perform qualiﬁcation testing based on the conditions outlined in IPC

standard 7351 (IPC–7351).

¹ Height of these chips may create problems in wave soldering.

²Land pattern geometry is too small for silkscreen outline.

T2051_T494_AUTO • 7/18/2013 10

Tantalum Surface Mount Capacitors – Automotive

T494 Industrial Grade Low ESR MnO₂Series

Soldering Process

KEMET’sꢀfamiliesꢀofꢀsurfaceꢀmountꢀcapacitorsꢀareꢀcompatibleꢀ

withꢀwaveꢀ(singleꢀorꢀdual),ꢀconvection,ꢀIR,ꢀorꢀvaporꢀphaseꢀreﬂowꢀ

techniques. Preheating of these components is recommended

toꢀavoidꢀextremeꢀthermalꢀstress.ꢀKEMET'sꢀrecommendedꢀproﬁleꢀ

conditionsꢀforꢀconvectionꢀandꢀIRꢀreﬂowꢀreﬂectꢀtheꢀproﬁleꢀconditionsꢀ

of the IPC/J–STD–020D standard for moisture sensitivity testing.

Theꢀdevicesꢀcanꢀsafelyꢀwithstandꢀaꢀmaximumꢀofꢀthreeꢀreﬂowꢀ

passes at these conditions.

Proﬁle Feature

SnPb Assembly Pb-Free Assembly

Preheat/Soak

Temperature Minimum (T_Smin

)

100°C

150°C

200°C

Temperature Maximum (T_Smax

)

Time (t_s) from T_sminto T_smax

)

60 – 120 seconds

3°C/seconds maximum

183°C

60 – 120 seconds

3°C/seconds maximum

217°C

Ramp-up Rate (T_Lto T_P)

Liquidous Temperature (T_L)

Time Above Liquidous (t_L)

60 – 150 seconds

220°C*

235°C**

250°C*

260°C**

Peak Temperature (T_P)

Please note that although the X/7343–43 case size can withstand

waveꢀsoldering,ꢀtheꢀtallꢀproﬁleꢀ(4.3ꢀmmꢀmaximum)ꢀdictatesꢀcareꢀinꢀ

wave process development.

Time within 5°C of Maximum

Peak Temperature (t_P)

20 seconds maximum

6°C/seconds maximum

6 minutes maximum

30 seconds maximum

6°C/seconds maximum

8 minutes maximum

Ramp-down Rate (T_Pto T_L)

Time 25°C to Peak Temperature

Handꢀsolderingꢀshouldꢀbeꢀperformedꢀwithꢀcareꢀdueꢀtoꢀtheꢀdifﬁcultyꢀ

in process control. If performed, care should be taken to avoid

contact of the soldering iron to the molded case. The iron should

be used to heat the solder pad, applying solder between the pad

andꢀtheꢀtermination,ꢀuntilꢀreﬂowꢀoccurs.ꢀOnceꢀreﬂowꢀoccurs,ꢀtheꢀ

iron should be removed immediately. “Wiping” the edges of a chip

and heating the top surface is not recommended.

Note: All temperatures refer to the center of the package, measured on the

package body surface that is facing up during assembly reﬂow.

*Case Size D, E, P, Y, and X

**Case Size A, B, C, H, I, K, M, R, S, T, U, V, W, and Z

T_P

t_P

Maximum Ramp Up Rate = 3ºC/seconds

Maximum Ramp Down Rate = 6ºC/seconds

T_L

t_L

Duringꢀtypicalꢀreﬂowꢀoperations,ꢀaꢀslightꢀdarkeningꢀofꢀtheꢀgold-

colored epoxy may be observed. This slight darkening is normal

and not harmful to the product. Marking permanency is not

affected by this change.

T

smax

T

smin

t_S

25

25ºC to Peak

Time

Construction

MNO₂/Ta₂O₅/Ta

Silver Adhesive

Silver Paint

Washer

Leadframe

(-Cathode)

(+Anode)

Carbon

Tantalum Wire

Weld

T2051_T494_AUTO • 7/18/2013 11

Tantalum Surface Mount Capacitors – Automotive

T494 Industrial Grade Low ESR MnO₂Series

Capacitor Marking

KEMET

Industrial

Grade Low

ESR MnO₂

Polarity

Indicator (+)

●

Picofarad Code

KEMET ID

156

Rated

Voltage

25 ^K

230

Date

Code*

* 230 = 30^thweek of 2012

Date Code *

1^stdigit = Last number of Year

9 = 2009

0 = 2010

1 = 2011

2 = 2012

3 = 2013

4 = 2014

2^ndand 3^rddigit = Week of the Year

01 = 1^stweek of the Year to

52 = 52^ndweek of the Year

Storage

Tantalum chip capacitors should be stored in normal working environments. While the chips themselves are quite robust in other

environments, solderability will be degraded by exposure to high temperatures, high humidity, corrosive atmospheres, and long term

storage. In addition, packaging materials will be degraded by high temperature– reels may soften or warp and tape peel force may

increase.ꢀKEMETꢀrecommendsꢀthatꢀmaximumꢀstorageꢀtemperatureꢀnotꢀexceedꢀ40ºCꢀandꢀmaximumꢀstorageꢀhumidityꢀnotꢀexceedꢀ60%ꢀ

relativeꢀhumidity.ꢀTemperatureꢀﬂuctuationsꢀshouldꢀbeꢀminimizedꢀtoꢀavoidꢀcondensationꢀonꢀtheꢀpartsꢀandꢀatmospheresꢀshouldꢀbeꢀfreeꢀofꢀ

chlorineꢀandꢀsulphurꢀbearingꢀcompounds.ꢀForꢀoptimizedꢀsolderabilityꢀchipꢀstockꢀshouldꢀbeꢀusedꢀpromptly,ꢀpreferablyꢀwithinꢀthreeꢀyearsꢀ

of receipt.

T2051_T494_AUTO • 7/18/2013 12

Tantalum Surface Mount Capacitors – Automotive

T494 Industrial Grade Low ESR MnO₂Series

Tape & Reel Packaging Information

KEMET’sꢀmoldedꢀtantalumꢀandꢀaluminumꢀchipꢀcapacitorꢀfamiliesꢀareꢀpackagedꢀinꢀ8ꢀandꢀ12ꢀmmꢀplasticꢀtapeꢀonꢀ7"ꢀandꢀ13"ꢀreelsꢀinꢀ

accordance with EIA Standard 481–1: Embossed Carrier Taping of Surface Mount Components for Automatic Handling. This packaging

system is compatible with all tape-fed automatic pick-and-place systems.

8 mm (0.315")

or

12 mm (0.472")

180 mm (7.0")

Top Tape Thickness

or

0.10 mm (0.004")

330 mm (13.0")

Maximum Thickness

Table 3 – Packaging Quantity

Tape Width

Case Code

7" Reel*

13" Reel*

(mm)

KEMET

EIA

I

S

T

M

U

L

W

Z

V

A

B

C

D

Y

3216-10

3216-12

3528-12

3528-15

6032-15

6032-19

7343-15

7343-17

7343-20

3216-18

3528-21

6032-28

7343-31

7343-40

7343-43

7360-38

7360-20

8

12

8

3,000

2,500

2,000

1,000

2,000

500

12,000

10,000

8,000

5,000

3,000

9,000

8,000

3,000

2,500

2,000

2,500

8

12

500

X

E/T428P

H

1,000

* No C-Spec required for 7" reel packaging. C-7280 required for 13" reel packaging.

T2051_T494_AUTO • 7/18/2013 13

Tantalum Surface Mount Capacitors – Automotive

T494 Industrial Grade Low ESR MnO₂Series

Figure 1 – Embossed (Plastic) Carrier Tape Dimensions

T

P2

[10 pitches cumulative

tolerance on tape ± 0.2 mm]

2

E

1

Po

ØDo

Ao

F

Ko

W

E

2

B

1

Bo

S

1

P

1

T

1

Embossment

For cavity size,

see Note 1 Table 4

Center Lines of Cavity

ØD

1

Cover Tape

is for tape feeder reference only,

including draft concentric about B

B

1

o

.

User Direction of Unreeling

Table 4 – Embossed (Plastic) Carrier Tape Dimensions

Metric will govern

Constant Dimensions — Millimeters (Inches)

D₁Minimum

Note 1

1.0

R Reference S₁Minimum

Tape Size

8 mm

D₀

E₁

P₀

P₂

T Maximum T₁Maximum

Note 2

Note 3

25.0

(0.984)

(0.039)

1.5ꢀ+0.10/-0.0ꢀ

(0.059ꢀ+0.004/-0.0)

1.75 ±0.10

4.0 ±0.10

2.0 ±0.05

0.600

(0.024)

0.600

(0.024)

0.100

(0.004)

12 mm

16 mm

(0.069 ±0.004) (0.157 ±0.004) (0.079 ±0.002)

1.5

(0.059)

30

(1.181)

Variable Dimensions — Millimeters (Inches)

B₁Maximum

Note 4

4.35

(0.171)

8.2

(0.323)

12.1

(0.476)

Tape Size

8 mm

Pitch

E₂Minimum

Fꢀ

P₁

T₂Maximum W Maximum

A₀,B₀& K₀

6.25

(0.246)

10.25

(0.404)

14.25

3.5 ±0.05

4.0 ±0.10

2.5

(0.098)

4.6

8.3

(0.327)

12.3

Single (4 mm)

(0.138 ±0.002) (0.157 ±0.004)

5.5 ±0.05 8.0 ±0.10

(0.217 ±0.002) (0.315 ±0.004)

5.5 ±0.05 8.0 ±0.10

(0.217 ±0.002) (0.315 ±0.004)

Single (4 mm) &

Double (8 mm)

12 mm

16 mm

Note 5

(0.181)

4.6

(0.484)

16.3

Triple (12 mm)

(0.561)

(0.181)

(0.642)

1. The embossment hole location shall be measured from the sprocket hole controlling the location of the embossment. Dimensions of embossment location and

hole location shall be applied independent of each other.

2. The tape, with or without components, shall pass around R without damage (see Figure 5).

3. If S₁< 1.0 mm, there may not be enough area for cover tape to be properly applied (see EIA Standard 481–D, paragraph 4.3, section b).

4. B₁dimension is a reference dimension for tape feeder clearance only.

5. The cavity deﬁned by A₀, B₀and K₀shall surround the component with sufﬁcient clearance that:

(a) the component does not protrude above the top surface of the carrier tape.

(b) the component can be removed from the cavity in a vertical direction without mechanical restriction, after the top cover tape has been removed.

(c) rotation of the component is limited to 20° maximum for 8 and 12 mm tapes and 10° maximum for 16 mm tapes (see Figure 2).

(d) lateral movement of the component is restricted to 0.5 mm maximum for 8 mm and 12 mm wide tape and to 1.0 mm maximum for 16 mm tape (see Figure 3).

(e) see Addendum in EIA Standard 481–D for standards relating to more precise taping requirements.

T2051_T494_AUTO • 7/18/2013 14

Tantalum Surface Mount Capacitors – Automotive

T494 Industrial Grade Low ESR MnO₂Series

Packaging Information Performance Notes

1. Cover Tape Break Force: 1.0 Kg minimum.

2. Cover Tape Peel Strength: The total peel strength of the cover tape from the carrier tape shall be:

Tape Width

8 mm

Peel Strength

0.1 to 1.0 Newton (10 to 100 gf)

0.1 to 1.3 Newton (10 to 130 gf)

12 and 16 mm

The direction of the pull shall be opposite the direction of the carrier tape travel. The pull angle of the carrier tape shall be 165° to 180°

from the plane of the carrier tape. During peeling, the carrier and/or cover tape shall be pulled at a velocity of 300 ±10 mm/minute.

3. Labeling: Bar code labeling (standard or custom) shall be on the side of the reel opposite the sprocket holes. Refer to EIA

Standards 556 and 624.

Figure 2 – Maximum Component Rotation

°

T

Maximum Component Rotation

Top View

Maximum Component Rotation

Side View

Typical Pocket Centerline

Tape

Maximum

°

T

s

Width (mm) Rotation (

)

8,12

16 – 200

20

10

Bo

Tape

Maximum

°

S

Width (mm) Rotation (

)

8,12

16 – 56

72 – 200

20

10

5

Typical Component Centerline

Ao

Figure 4 – Bending Radius

Figure 3 – Maximum Lateral Movement

Embossed

Carrier

Punched

Carrier

8 mm & 12 mm Tape

16 mm Tape

0.5 mm maximum

1.0 mm maximum

R

Bending

Radius

R

T2051_T494_AUTO • 7/18/2013 15

Tantalum Surface Mount Capacitors – Automotive

T494 Industrial Grade Low ESR MnO₂Series

Figure 5 – Reel Dimensions

Full Radius,

See Note

W3 (Includes

flange distortion

at outer edge)

Access Hole at

Slot Location

(Ø 40 mm minimum)

W

2 (Measured at hub)

D

(See Note)

A

N

C

(Arbor hole

W

1 (Measured at hub)

diameter)

If present,

tape slot in core

for tape start:

2.5 mm minimum width x

10.0 mm minimum depth

B

(see Note)

Note: Drive spokes optional; if used, dimensions B and D shall apply.

Table 5 – Reel Dimensions

Metric will govern

Constant Dimensions — Millimeters (Inches)

Tape Size

8 mm

A

B Minimum

C

D Minimum

178 ±0.20

(7.008 ±0.008)

or

330 ±0.20

(13.000 ±0.008)

1.5

(0.059)

13.0ꢀ+0.5/-0.2ꢀ

(0.521ꢀ+0.02/-0.008)

20.2

(0.795)

12 mm

16 mm

Variable Dimensions — Millimeters (Inches)

Tape Size

8 mm

N Minimum

W₁

W₂Maximum

W₃

8.4ꢀ+1.5/-0.0

(0.331ꢀ+0.059/-0.0)

12.4ꢀ+2.0/-0.0

(0.488ꢀ+0.078/-0.0)ꢀꢀ

16.4ꢀ+2.0/-0.0

14.4

(0.567)

18.4

(0.724)

22.4

50

(1.969)

Shall accommodate tape width

without interference

12 mm

16 mm

(0.646ꢀ+0.078/-0.0)

(0.882)

T2051_T494_AUTO • 7/18/2013 16

Tantalum Surface Mount Capacitors – Automotive

T494 Industrial Grade Low ESR MnO₂Series

Figure 6 – Tape Leader & Trailer Dimensions

Embossed Carrier

Carrier Tape

Round Sprocket Holes

Punched Carrier

8 mm & 12 mm only

START

END

Top Cover Tape

Elongated Sprocket Holes

(32 mm tape and wider)

100 mm

Minimum Leader

400 mm Minimum

Trailer

160 mm Minimum

Components

Top Cover Tape

Figure 7 – Maximum Camber

Elongated sprocket holes

(32 mm & wider tapes)

Carrier Tape

Round Sprocket Holes

1 mm Maximum, either direction

Straight Edge

250 mm

T2051_T494_AUTO • 7/18/2013 17

Tantalum Surface Mount Capacitors – Automotive

T494 Industrial Grade Low ESR MnO₂Series

KEMET Corporation

World Headquarters

Europe

Asia

Southern Europe

Paris,ꢀFrance

Tel: 33-1-4646-1006

Northeast Asia

Hong Kong

Tel: 852-2305-1168

2835 KEMET Way

Simpsonville, SC 29681

Sasso Marconi, Italy

Tel: 39-051-939111

Shenzhen, China

Tel: 86-755-2518-1306

Mailing Address:

P.O. Box 5928

Greenville, SC 29606

Beijing, China

Central Europe

Landsberg, Germany

Tel: 49-8191-3350800

Tel: 86-10-5829-1711

www.kemet.com

Tel: 864-963-6300

Fax:ꢀ864-963-6521

Shanghai, China

Tel: 86-21-6447-0707

Kamen, Germany

Tel: 49-2307-438110

Corporate Ofﬁces

FortꢀLauderdale,ꢀFL

Tel: 954-766-2800

Taipei, Taiwan

Tel: 886-2-27528585

Northern Europe

Bishop’sꢀStortford,ꢀUnitedꢀKingdomꢀ

Tel: 44-1279-460122

North America

Southeast Asia

Singapore

Southeast

Tel: 65-6586-1900

LakeꢀMary,ꢀFL

Tel: 407-855-8886

Espoo,ꢀFinland

Tel: 358-9-5406-5000

Penang, Malaysia

Tel: 60-4-6430200

Northeast

Wilmington, MA

Tel: 978-658-1663

Bangalore, India

Tel: 91-806-53-76817

Central

Novi, MI

Tel: 248-994-1030

West

Milpitas, CA

Tel: 408-433-9950

Mexico

Guadalajara, Jalisco

Tel: 52-33-3123-2141

Note: KEMET reserves the right to modify minor details of internal and external construction at any time in the interest of product improvement. KEMET does not

assume any responsibility for infringement that might result from the use of KEMET Capacitors in potential circuit designs. KEMET is a registered trademark of

KEMET Electronics Corporation.

T2051_T494_AUTO • 7/18/2013 18

Tantalum Surface Mount Capacitors – Automotive

T494 Industrial Grade Low ESR MnO₂Series

Other KEMET Resources

Tools

Resource

Location

Con ꢀgureꢀAꢀPart:ꢀCapEdge

SPICEꢀ&ꢀFITꢀSoftware

http://capacitoredge.kemet.com

http://www.kemet.com/spice

http://www.kemet.com/keask

http://www.kemet.com:8080/elc

SearchꢀOurꢀFAQs:ꢀKnowledgeEdge

Electrolytic LifeCalculator

Product Information

Resource

Location

Products

Technical Resources (Including Soldering Techniques)

RoHS Statement

http://www.kemet.com/products

http://www.kemet.com/technicalpapers

http://www.kemet.com/rohs

Quality Documents

http://www.kemet.com/qualitydocuments

Product Request

Resource

Location

http://www.kemet.com/sample

http://www.kemet.com/kits

Sample Request

Engineering Kit Request

Contact

Location

Website

Contact Us

Investor Relations

Call Us

www.kemet.com

http://www.kemet.com/contact

http://www.kemet.com/ir

1-877-MyKEMET

Twitter

http://twitter.com/kemetcapacitors

Disclaimer

Allꢀproductꢀspeci ꢀcations,ꢀstatements,ꢀinformationꢀandꢀdataꢀ(collectively,ꢀtheꢀ“Information”)ꢀinꢀthisꢀdatasheetꢀareꢀsubjectꢀtoꢀchange.ꢀTheꢀcustomerꢀisꢀresponsibleꢀforꢀcheckingꢀandꢀ

verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed.

All Information given herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied.

StatementsꢀofꢀsuitabilityꢀforꢀcertainꢀapplicationsꢀareꢀbasedꢀonꢀKEMETꢀElectronicsꢀCorporation’sꢀ(“KEMET”)ꢀknowledgeꢀofꢀtypicalꢀoperatingꢀconditionsꢀforꢀsuchꢀapplications,ꢀbutꢀareꢀ

notꢀintendedꢀtoꢀconstituteꢀ–ꢀandꢀKEMETꢀspeci ꢀcallyꢀdisclaimsꢀ–ꢀanyꢀwarrantyꢀconcerningꢀsuitabilityꢀforꢀaꢀspeci ꢀcꢀcustomerꢀapplicationꢀorꢀuse.ꢀTheꢀInformationꢀisꢀintendedꢀforꢀuseꢀonlyꢀ

by customers who have the requisite experience and capability to determine the correct products for their application. Any technical advice inferred from this Information or otherwise

providedꢀbyꢀKEMETꢀwithꢀreferenceꢀtoꢀtheꢀuseꢀofꢀKEMET’sꢀproductsꢀisꢀgivenꢀgratis,ꢀandꢀKEMETꢀassumesꢀnoꢀobligationꢀorꢀliabilityꢀforꢀtheꢀadviceꢀgivenꢀorꢀresultsꢀobtained.

Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component failures may still

occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards (such as installation of protective

circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or property damage.

Although all product–related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other measures may not

be required.

T2051_T494_AUTO • 7/18/2013 19

Tantalum Surface Mount Capacitors – Automotive

T494 Industrial Grade Low ESR MnO₂Series

Digitally signed by Jeannette Calvo

DN: c=US, st=FL, l=Fort Lauderdale, o=KEMET Corp., ou=Marketing Communications,

cn=Jeannette Calvo, email=jeannettecalvo@kemet.com

Date: 2013.07.19 15:27:38 -04'00'

T2051_T494_AUTO • 7/18/2013 20


型号：	T494X336K025AGAUTO7280
厂家：	KEMET CORPORATION
描述：	Tantalum Capacitor, Polarized, Tantalum (dry/solid), 25V, 10% +Tol, 10% -Tol, 33uF, 2917 电容器
文件：	总20页 (文件大小：1294K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

T494X336K025AGAUTO7280 [KEMET]

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