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SOLID TANTALUM CHIP CAPACITORS

T492 SERIES – Style CWR11 Per Mil-PRF-55365/8

•

Established reliability military version of

Industrial Grade T491 series

Taped and reeled per EIA 481-1

Precision-molded, laser-marked case

Symmetrical, compliant terminations

100% Surge Current test available for all case sizes

Operating Temperature: -55˚C to + 125˚C

CATHODE (-) END

VIEW

SIDE VIEW

Qualified to MIL-PRF-55365/8, Style CWR11:

– Termination

Options B, C, H, K

– Weibull failure rate codes B, C and D

– Capacitance values and voltages as shown

in following part number table. (Contact

KEMET for latest qualification status)

T492 OUTLINE DRAWINGS

ANODE (+) END

VIEW

BOTTOM VIEW

Termination

cutout at

KEMETs

Option,

either end

DIMENSIONS –

Millimeters (Inches)

Case Size

KEMET

EIA

3216-18

3528-21

6032-28

7343-31

3.2 ± 0.2

(.126 ± .008)

3.5 ± 0.2

(.138 ± .008)

6.0 ± 0.3

.236 ± .012

7.3 ± 0.3

(.287 ± .012)

1.6 ± 0.2

(.063 ± .008)

2.8 ± 0.2

(.110 ± .008)

3.2 ± 0.3

(.126 ± .012)

4.3 ± 0.3

(.169 ± .012)

1.6 ± 0.2

(.063 ± .008)

1.9 ± 0.2

(.075 ± .008)

2.5 ± 0.3

(.098 ± .012)

2.8 ± 0.3

(.110 ± .012)

± 0.20

± 0.1

± (.008)

± (.004)

Component

± 0.3

± (.012)

± 0.15

(Ref) ± .006

0.4

(.016)

0.4

(.016)

0.5

(.020)

0.5

(.020)

(Ref)

0.13

(.005)

0.13

(.005)

0.13

(.005)

0.13

(.005)

(Min)

(Ref)

0.9

(.035)

1.1

(.043)

1.4

(.055)

1.5

(.059)

1.2

(.047)

2.2

(.087)

2.2

(.087)

2.4

(.094)

0.8

(.031)

0.8

(.031)

1.3

(.051)

1.3

(.051)

0.10 ± 0.10

0.4

(.004 ± .004) (.016) (.016)

0.10 ± 0.10

0.5

1.0

(.004 ± .004) (.020) (.039)

0.10 ± 0.10

0.9

1.0

(.004 ± .004) (.035) (.039)

0.10 ± 0.10

0.9

1.0

(.004 ± .004) (.035) (.039)

1.4

1.1

1.3

(.055) (.043) (.051)

1.1

1.8

2.2

(.043) (.071) (.087)

3.1

2.8

2.4

(.122) (.110) (.094)

3.8

3.5

(.150) (.138) (.138)

Notes: 1. Metric dimensions govern

2. (Ref) Dimensions provided for reference only

* Mil-PRF-55365/8 Specified Dimensions

ORDERING INFORMATION —

MIL-PRF-55365 Part Number

CWR11

Style

Capacitors, Chip, Fixed Tantalum

Established Reliability, (encapsulated)

105

Surge Current Option

A = +25°C after Weibull

B = -55°C +85°C after Weibull

C = -55°, & +85°C before Weibull

Z = None

Voltage

D = 6V J = 20V

F = 10V K = 25V

H = 15V M = 35V

Failure Rate Symbol

C = Hot Solder Dipped

K = Solder Fused

B (0.1%/1000 hrs.)

C (0.01%/1000 hrs.)

D (0.001%/1000 hrs.)

#Exponential: M (1.0%/1000 hrs.)

# Inactive for

P (0.1%/1000 hrs.)

New Design

R (0.01%/1000 hrs.)

S (0.001%/1000 hrs.)

Weibull:

Termination Finish Code

B = Gold Plated

H = Solder Plated

Capacitance Picofarad Code

First two digits represent significant figures.

Third digit specifies number of zeros to follow.

Capacitance Tolerances

M = ±20%; K = ±10%; J = ±5%

T492 SERIES ORDERING INFORMATION —

KEMET Part Number

Tantalum

Series

T492 - Precision Molded, Style CWR11

492

105

035

4250

Surge Current Option

4250 = +25°C after Weibull

4251 = -55° +85°C after Weibull

4252 = -55, & +85°C before Weibull

Case Size

A, B, C, D

Lead Material

B = Gold

C = Hot Solder Dip

H or S = Solder Plated

K = Solder Fused

Capacitance Picofarad Code

First two digits represent significant figures.

Third digit specifies number of zeros to follow.

Capacitance Tolerances

M = ±10%; K = ±10%; J = ±5%

Failure Rate Symbol

Weibull: B (0.1%/1000 hrs.); C (0.01%/1000 hrs.); D (0.001%/1000 hrs.)

# Exponential: M (1.0%/1000 hrs.); P (0.1%/1000 hrs.), R (0.01%/1000 hrs.);

S (0.001%/1000 hrs.)

# Exponential not recommended for new design

Voltage

As shown

* Part Number Example: T492B105K035BS (14 digits - no spaces)

* See www.kemet.com for Pb Free transition.

Note on Failure Rates: Exponential failure rate levels M, P, R and S are inactive for new design per Mil-C-55365.

Parts qualified to Weibull failure rate levels are substitutable for exponential failure rate levels.

©KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300

SOLID TANTALUM CHIP CAPACITORS

T492 SERIES—Style CWR11 Per Mil-PRF-55365/8

T492 (CWR11) RATINGS AND PART NUMBER REFERENCE

Capaci-

Case

tance

Size

Case

μF

Size

ESR

DCL

DF %

ESR

Leakage

@ +25°C

@ +25

KEMET

Mil-C-55365/8

μA

% +25 C

+25°C

KEMET

Mil-C-55365/8

A @ +25 C 120

120 Hz

100kHz

Part Number

+25°C

100kHz

Part Number

Max

6 Volt Rating at +85°C (4 Volt Rating at +125°C)

T492A155(1)006(2)(3)(4)

CWR11D(6)155(1)(2)(5)

0.5

6.0

8.0

T492A225(1)006(2)(3)(4)

CWR11D(6)225(1)(2)(5)

0.5

6.0

8.0

T492A335(1)006(2)(3)(4)

CWR11D(6)335(1)(2)(5)

0.5

6.0

8.0

ESR

DCL

DF %

T492B475(1)006(2)(3)(4)

CWR11D(6)475(1)(2)(5)

0.5

6.0

5.5

KEMET

Mil-C-55365/8

μA @ @ +25°C

T492B685(1)006(2)(3)(4)

CWR11D(6)685(1)(2)(5)

0.5

6.0

4.5

Part Number

+25°C 120 Hz

T492B106(1)006(2)(3)(4)

CWR11D(6)106(1)(2)(5)

0.6

6.0

3.5

Max

T492C156(1)006(2)(3)(4)

CWR11D(6)156(1)(2)(5)

0.9

6.0

3.0

T492C226(1)006(2)(3)(4)

CWR11D(6)226(1)(2)(5)

1.4

6.0

2.2

T492D476(1)006(2)(3)(4)

CWR11D(6)476(1)(2)(5)

2.8

6.0

1.1

10 Volt Rating at +85°C (7 Volt Rating at 125°C)

T492A105(1)010(2)(3)(4)

CWR11F(6)105(1)(2)(5)

0.5

4.0

10.0

T492A155(1)010(2)(3)(4)

CWR11F(6)155(1)(2)(5)

0.5

6.0

8.0

T492A225(1)010(2)(3)(4)

CWR11F(6)225(1)(2)(5)

0.5

6.0

8.0

T492B335(1)010(2)(3)(4)

CWR11F(6)335(1)(2)(5)

0.5

6.0

5.5

T492B475(1)010(2)(3)(4)

CWR11F(6)475(1)(2)(5)

0.5

6.0

4.5

T492B685(1)010(2)(3)(4)

CWR11F(6)685(1)(2)(5)

0.7

6.0

3.5

T492C156(1)010(2)(3)(4)

CWR11F(6)156(1)(2)(5)

1.5

6.0

2.5

T492D336(1)010(2)(3)(4)

CWR11F(6)336(1)(2)(5)

3.3

6.0

1.1

15 Volt Rating at +85°C (10 Volt Rating at +125°C)

T492A684(1)015(2)(3)(4)

CWR11H(6)684(1)(2)(5)

0.5

4.0

12.0

T492A105(1)015(2)(3)(4)

CWR11H(6)105(1)(2)(5)

0.5

4.0

10.0

T492A155(1)015(2)(3)(4)

CWR11H(6)155(1)(2)(5)

0.5

6.0

8.0

T492B225(1)015(2)(3)(4)

CWR11H(6)225(1)(2)(5)

0.5

6.0

5.5

T492B335(1)015(2)(3)(4)

CWR11H(6)335(1)(2)(5)

0.5

6.0

5.0

T492B475(1)015(2)(3)(4)

CWR11H(6)475(1)(2)(5)

0.7

6.0

4.0

T492C106(1)015(2)(3)(4)

CWR11H(6)106(1)(2)(5)

1.6

6.0

2.5

T492D226(1)015(2)(3)(4)

CWR11H(6)226(1)(2)(5)

3.3

6.0

1.1

20 Volt Rating at +85°C (13 Volt Rating at +125°C)

T492A474(1)020(2)(3)(4)

CWR11J(6)474(1)(2)(5)

0.5

4.0

14.0

T492A684(1)020(2)(3)(4)

CWR11J(6)684(1)(2)(5)

0.5

4.0

12.0

T492A105(1)020(2)(3)(4)

CWR11J(6)105(1)(2)(5)

0.5

4.0

10.0

T492B155(1)020(2)(3)(4)

CWR11J(6)155(1)(2)(5)

0.5

6.0

T492B225(1)020(2)(3)(4)

CWR11J(6)225(1)(2)(5)

0.5

6.0

5.0

T492B335(1)020(2)(3)(4)

CWR11J(6)335(1)(2)(5)

0.7

6.0

4.0

T492C475(1)020(2)(3)(4)

CWR11J(6)475(1)(2)(5)

1.0

6.0

3.0

T492C685(1)020(2)(3)(4)

CWR11J(6)685(1)(2)(5)

1.4

6.0

2.4

T492D156(1)020(2)(3)(4)

CWR11J(6)156(1)(2)(5)

3.0

6.0

1.1

25 Volt Rating at +85°C (17 Volt Rating at +125°C)

T492A334(1)025(2)(3)(4)

CWR11K(6)334(1)(2)(5)

0.5

4.0

15.0

T492A474(1)025(2)(3)(4)

CWR11K(6)474(1)(2)(5)

0.5

4.0

14.0

T492B684(1)025(2)(3)(4)

CWR11K(6)684(1)(2)(5)

0.5

4.0

7.5

T492B105(1)025(2)(3)(4)

CWR11K(6)105(1)(2)(5)

0.5

4.0

6.5

T492B155(1)025(2)(3)(4)

CWR11K(6)155(1)(2)(5)

0.5

6.0

6.5

T492C225(1)025(2)(3)(4)

CWR11K(6)225(1)(2)(5)

0.6

6.0

3.5

T492C335(1)025(2)(3)(4)

CWR11K(6)335(1)(2)(5)

0.9

6.0

3.5

T492C475(1)025(2)(3)(4)

CWR11K(6)475(1)(2)(5)

1.2

6.0

2.5

T492D685(1)025(2)(3)(4)

CWR11K(6)685(1)(2)(5)

1.7

6.0

1.4

T492D106(1)025(2)(3)(4)

CWR11K(6)106(1)(2)(5)

2.5

6.0

1.2

35 Volt Rating at +85°C (23 Volt Rating at +125°C)

T492A104(1)035(2)(3)(4)

CWR11M(6)104(1)(2)(5)

0.5

4.0

24.0

T492A154(1)035(2)(3)(4)

CWR11M(6)154(1)(2)(5)

0.5

4.0

21.0

T492A224(1)035(2)(3)(4)

CWR11M(6)224(1)(2)(5)

0.5

4.0

18.0

T492A334(1)035(2)(3)(4)

CWR11M(6)334(1)(2)(5)

0.5

4.0

15.0

T492B474(1)035(2)(3)(4)

CWR11M(6)474(1)(2)(5)

0.5

4.0

10.0

T492B684(1)035(2)(3)(4)

CWR11M(6)684(1)(2)(5)

0.5

4.0

8.0

T492B105(1)035(2)(3)(4)

CWR11M(6)105(1)(2)(5)

0.5

4.0

6.5

T492C155(1)035(2)(3)(4)

CWR11M(6)155(1)(2)(5)

0.5

6.0

4.5

T492C225(1)035(2)(3)(4)

CWR11M(6)225(1)(2)(5)

0.8

6.0

3.5

T492C335(1)035(2)(3)(4)

CWR11M(6)335(1)(2)(5)

1.2

6.0

2.5

T492D475(1)035(2)(3)(4)

CWR11M(6)475(1)(2)(5)

1.7

6.0

1.5

2.2

3.3

4.7

Capaci-

Case

6.8

tance

Size

10.0

μF

15.0

22.0

47.0

1.0

1.5

2.2

3.3

4.7

6.8

15.0

33.0

0.7

1.0

1.5

2.2

3.3

4.7

10.0

22.0

0.5

0.7

1.0

1.5

2.2

3.3

4.7

6.8

15.0

0.3

0.5

0.7

1.0

1.5

2.2

3.3

4.7

6.8

10.0

0.1

0.2

0.3

0.5

0.7

1.0

1.5

2.2

3.3

4.7

PACKAGING

Note: T492 Packaging

• No c-spec required for 7” reel packaging

• C-7280 required for 13” reel packaging

• Standard reel packaging is not mandatory

• Bulk packaging also available using C-7610

See page 91 for tape and reel quantities.

CONSTRUCTION

Negative

Termination*

Molded

Case

Silver Adhesive

Washer

Polarity

Stripe (+)

Polarity

Bevel (+)

Tantalum

Wire

Tantalum

(Ta

)

Weld

Mn0

Coat

(First Layer)

(Second Layer)

Carbon

Silver Paint

(Third Layer)

Positive

Termination

CAPACITOR MARKINGS

T492 Series — All Case Sizes

Jan

Brand

Rated

Voltage

156

513

Print Week Code:

1st Digit = Year

2nd & 3rd Digits = Week

Sn/Pb (5% Pb

Polarity

minimum)

Indicator (+)

Picofarad

Code

KEMET

I. D. Symbol

"513" =

The 13th week of 2005

(1) To complete KEMET/CWR part number, insert M for ±20%, K for ±10% or J for ±5% tolerance.

(2) To complete KEMET/CWR part number, insert Failure Rate Symbol Weibull: B (0.1%/1000 Hrs.), C (0.01%/1000Hrs or D (0.001%/1000 Hrs.),

Exponential: M (1.0%/1000 hrs.), P (0.1%/1000 hrs.), R (0.01%/1000 hrs.) or S (0.001%/1000 hrs.)

(3) To complete KEMET part number, insert Termination Finish Designation B = Gold; C = Hot Solder Dipped; S = Solder Plated; K = Solder Fused.

(4) To complete KEMET part number, insert 4250 = +25°C after Weibull; 4251 = -55° + 85°C after Weibull; or 4252 = -55, & +85°C before Weibull Surge Current Option.

(5) To complete CWR part number, insert A = +25°C after Weibull; B = -55° + 85°C after Weibull; C = -55°, & + 85°C before Weibull or Z = None for Surge Current Option.

(6) To complete CWR part numbers, insert B = Gold; C = Hot Solder Dipped; H or S = Solder Plated; K = Solder Fused

Note on Failure Rates:

Exponential failure rate

levels M, P, R and S are

inactive for new design

per MIL-C-55365. Parts

qualified to Weibull failure

rate levels are substitutable

for exponential failure

rate levels.

Note: ESR limits are per

Mil-C-55365/8

Solid Tantalum Surface Mount

TANTALUM AND ALUMINUM CHIP CAPACITORS

Packaging Information

Tape & Reel Packaging

KEMET’s Molded Tantalum and Aluminum Chip

Capacitor families are packaged in 8 mm and 12 mm plastic

tape on 7" and 13" reels, in accordance with EIA Standard

481-1: Taping of Surface Mount Components for Automatic

Handling. This packaging system is compatible with all tape

fed automatic pick and place systems.

Right Hand

Orientation

Only

Embossed Carrier

(+)

(–)

Embossment

Top Tape Thickness

.10mm (.004") Max Thickness

8mm

±.30

8mm (0.315")

(.315

±.012")

12mm (0.472")

12mm

±.30

(.472

±.012")

178mm (7.00")

180mm (7.0")

330mm (13.00")

330mm (13.0")

Labeling:

Bar code labeling (standard or custom) shall be on the side of the reel opposite the sprocket holes.

Refer to EIA-556.

QUANTITIES PACKAGED PER REEL

Case Code

KEMET

EIA

2012-12

3216-12

3528-12

6032-15

7343-15

7343-20

3216-18

3528-21

6032-28

7343-31

7343-40

7343-43

7260-38

Tape

Width-mm

7" Reel*

2,500

1,000

2,000

500

13" Reel*

10,000

5,000

3,000

9,000

8,000

3,000

2,500

2,000

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

Standard reel packaging is not mandatory.

Bulk packaging also available using C-7610.

Packaging

TANTALUM, CERAMIC AND

ALUMINUM CHIP CAPACITORS

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

Peel Strength

8 mm

0.1 Newton to 1.0 Newton (10g to 100g)

12 mm

0.1 Newton to 1.3 Newton (10g to 130g)

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. Reel Sizes:

Molded tantalum capacitors are available on either 180 mm (7") reels (standard) or 330 mm (13")

reels (with C-7280). Note that 13” reels are preferred.

4. Labeling:

Bar code labeling (standard or custom) shall be on the side of the reel opposite the sprocket holes.

Refer to EIA-556.

Embossed Carrier Tape Configuration:

Figure 1

Table 1 — EMBOSSED TAPE DIMENSIONS

(Metric will govern)

Constant Dimensions — Millimeters (Inches)

Tape Size

8 mm

and

12 mm

4.0 ±0.10

(0.157 ±0.004)

2.0 ±0.05

(0.079 ±0.002)

T Max

0.600

(0.024)

Max

0.100

(0.004)

1.5

1.75 ±0.10

+0.10 -0.0

(0.059

(0.069 ±0.004)

+0.004, -0.0)

Pitch

Single

(4 mm)

Max.

Note 1

4.4

(0.173)

12 mm

Double

(8 mm)

8.2

(0.323)

Min.

Note 2

1.0

Variable Dimensions — Millimeters (Inches)

Tape Size

8 mm

3.5 ±0.05

4.0 ±0.10

R Min.

Note 3

25.0

Max

2.5

(0.098)

8.0 ±0.30

(.315 ±0.012)

Note 4

(0.039) (0.138 ±0.002)

1.5

5.5 ±0.05

(0.059) (0.217 ±0.002)

(0.157 ±0.004) (0.984)

8.0 ±0.10

30.0

(0.315 ±0.004) (1.181)

4.6

12.0 ±0.30

(0.181) (0.472 ±0.012)

NOTES

1. B1 dimension is a reference dimension for tape feeder clearance only.

2. 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.

3. Tape with components shall pass around radius “R” without damage (see sketch A). The minimum trailer length (Fig. 2) may require

additional length to provide R min. for 12 mm embossed tape for reels with hub diameters approaching N min. (Table 2)

4. The cavity defined by A

and K

shall be configured to surround the part with sufficient clearance such that the chip does not pro-

trude beyond the sealing plane of the cover tape, the chip can be removed from the cavity in a vertical direction without mechanical

restriction, rotation of the chip is limited to 20 degrees maximum in all 3 planes, and lateral movement of the chip is restricted to 0.5 mm

maximum in the pocket (not applicable to vertical clearance.)

TANTALUM, CERAMIC AND

ALUMINUM CHIP CAPACITORS

Packaging Information

Embossed Carrier Tape Configuration (cont.)

20°

Sketch D:

Tape Camber (Top View)

1mm (0.039) Max.

250mm (9.843)

Allowable camber to be 1 mm/250 mm.

1mm (0.039) Max.

400mm (15.75) Min.

Figure 2:

Tape Leader

& Trailer

Dimensions

(Metric

Dimensions

Will Govern)

Figure 3:

Reel Dimensions (Metric Dimensions will govern)

Table 2 – REEL DIMENSIONS (Metric will govern)

Tape Size

8 mm

A Max

330.0

(12.992)

B* Min

1.5

(0.059)

13.0 ± 0.20

(0.512 ± 0.008)

D* Min

20.2

(0.795)

N Min

50.0

(1.969)

See

Note 3

Table 1

8.4

+1.5, -0.0

(0.331

+0.059, -0.0)

12.4

+2.0, -0.0

(0.488

+0.078, -0.0)

Max

14.4

(0.567)

7.9 Min

(0.311)

10.9 Max

(0.429)

11.9 Min

(0.469)

15.4 Max

(0.606)

12 mm

330.0

(12.992)

1.5

(0.059)

13.0 ± 0.20

(0.512 ± 0.008)

20.2

(0.795)

18.4

(0.724)

Packaging