T492C156J006BS4252 - KEMET Electronics Corporation

One world. One KEMET

Benets

• 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

• Qualied to MIL–PRF–55365/8, Style CWR11

• Termination options B, C, H, K

• Weibull failure options B, C, and D

• Exponential failure rates M, P, R, S

• Voltage rating of 4 – 50 VDC

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

Applications

Typical applications include decoupling and ltering in military

and aerospace applications requiring CWR11 devices.

Overview

The KEMET T492 series is approved to MIL–PRF–55365/8

(CWR11) with Weibull failure rates of B level (0.1% failures per

1,000 hours), C level (0.01% failures per 1,000 hours), or D

level (0.001% failures per 1,000 hours). This CWR11 product

is a precision-molded device, with compliant terminations and

indelible laser marking. This is the military version of the global

IEC/EIA standard represented by KEMET's T491 Series. Tape and

reeling per EIA 481–1 is standard.

MIL–PRF (CWR Style) Established Reliability

T492 Series CWR11 Style MIL–PRF–55365/8

Environmental Compliance

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

SPICE

For a detailed analysis of specic 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.

Tantalum Surface Mount Capacitors – MIL–PRF (CWR Style) Established Reliability

T492 Series CWR11 Style MIL–PRF–55365/8

KEMET Ordering Information

T492 D156 K020 AC4251

Capacitor

Class Series Case Size Capacitance

Code (pF)

Capacitance

Tolerance Voltage Failure Rate/Design Lead Material Surge (C-Spec)

T =

Tantalum

CWR11

Established

Reliability

A, B, C, D First two digits

represent

signicant

gures. Third digit

species number

of zeros.

J = ±5%

K = ±10%

M = ±20%

006 = 6.3 V

010 = 10 V

015 = 15 V

020 = 20 V

025 = 25 V

035 = 35 V

050 = 50 V

Weibull

A = non-ER

B = (0.1%/1,000 hours)

C = (0.01%/1,000 hours)

D =(0.001%/1,000 hours)

Exponential

M = (1.0%/1,000 hours)

P = (0.1%/1,000 hours)

R = (0.01%/1,000 hours)

S =(0.001%/1,000 hours

C = Hot Solder Dipped

H = Standard Solder

Coated (SnPb 5% Pb

minimum)

B = Gold Plated

K = Solder Fused

4250= 25ºC

after Weibull

4251 = -55ºC

and 85ºC after

Weibull

4252 = -55ºC

and 85ºC before

Weibull

Defense MIL–PRF–55365/8 Ordering Information

CWR11 M H 105 K B A

Capacitor Style Voltage Termination Finish Capacitance Code (pF) Capacitance

Tolerance Reliability Level Surge Current

Option

Per MIL–PRF–

55365/8

C = 4 V

D = 6 V

F = 10 V

H = 15 V

J = 20 V

K = 25 V

M = 35 V

N = 50 V

B = Gold Plated

C = Hot solder dipped

H = Solder Plated

K = Solder fused

First two digits represent

signicant gures. Third

digit species number of

zeros.

J = ±5%

K = ±10%

M = ±20%

Weibull

A = non-ER

B = (0.1%/1,000 hours)

C = (0.01%/1,000 hours)

D =(0.001%/1,000 hours)

Exponential

M = (1.0%/1,000 hours)

P = (0.1%/1,000 hours)

R = (0.01%/1,000 hours)

S =(0.001%/1,000 hours

A = +25°C after

Weibull

B = -55°C +85°C

after Weibull

C = -55°C +85°C

before Weibull

Z = None

Performance Characteristics

Item Performance Characteristics

Operating Temperature -55°C to 125°C

Rated Capacitance Range 0.1 – 100 µF @ 120 Hz/25°C

Capacitance Tolerance J Tolerance (5%), K Tolerance (10%), M Tolerance (20%)

Rated Voltage Range 4 – 50 V

DF (120 Hz) Refer to Part Number Electrical Specication Table

ESR (100 kHz) Refer to Part Number Electrical Specication Table

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

Tantalum Surface Mount Capacitors – MIL–PRF (CWR Style) Established Reliability

T492 Series CWR11 Style MIL–PRF–55365/8

Qualication

Test Condition Characteristics

Endurance 85°C @ rated voltage, 2,000 hours

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

Δ C/C Within ±10% of initial value

DF Within initial limits

DCL Within 1.25 x initial limit

ESR Within initial limits

Storage Life 125°C @ 0 volts, 2,000 hours

Δ C/C Within ±10% of initial value

DF Within initial limits

DCL Within 1.25 x initial limit

ESR Within initial limits

Thermal Shock MIL–STD–202, Method 107, Condition B, mounted,

-55°C to 125°C, 1,000 cycles

Δ C/C Within ±5% of initial value

DF Within initial limits

DCL Within 1.25 x initial limit

ESR Within initial limits

Temperature Stability

Extreme temperature exposure at a

succession of continuous steps at +25°C,

-55°C, +25°C, +85°C, +125°C, +25°C

+25°C -55°C +85°C +125°C

Δ C/C IL* ±10% ±10% ±20%

DF IL IL 1.5 x IL 1.5 x IL

DCL IL n/a 10 x IL 12 x IL

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

(125°C, 1.2 x rated voltage)

Δ C/C Within ±5% of initial value

DF Within initial limits

DCL Within initial limits

ESR Within initial limits

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

Δ C/C Within ±10% of initial value

DF Within initial limits

DCL Within initial limits

Additional qualication tests

per MIL–PRF–55365/8 Please contact KEMET for more information.

*IL = Initial Limit

Certication

MIL–PRF–55365/8

Tantalum Surface Mount Capacitors – MIL–PRF (CWR Style) Established Reliability

T492 Series CWR11 Style MIL–PRF–55365/8

Electrical Characteristics

0.01

0.1

100

100 1,000 10,000 100,000 1,000,000 10,000,000

Capacitance (µF)

Frequency (Hz)

T492B225/020

T492C685/020

T492D156/020

Capacitance vs. Frequency

ESR vs. Frequency

0.1

100

1000

100 1,000 10,000 100,000 1,000,000 10,000,000

Impedance, ESR (Ohms)

Frequency (Hz)

T492B225/020_IMP

T492C685/020_IMP

T492D156/020_IMP

T492B225/020_ESR

T492C685/020_ESR

T492D156/020_ESR

Dimensions – Millimeters (Inches)

Metric will govern

Termination

cutout at

KEMET’s

option,

either end

Case Size Component

KEMET EIA L* W* H* F* ±0.1

±(.004)

S* ±0.3

±(.012)

B* ±0.15

(Ref) ±.006 X (Ref) P (Ref) R (Ref) T (Ref) A (Min) G (Ref) E (Ref)

A3216-18 3.2 ±0.2

(0.126 ±0.008)

1.6 ±0.2

(0.063 ±0.008)

1.6 ±0.2

(0.063 ±0.008) 1.2 (.047) 0.8 (.031) 0.4 (.016) 0.10 ± 0.10

(.004 ± .004) 0.4 (.016) 0.4 (.016) 0.13 (.005) 0.8 (.31) 1.1 (.043) 1.3 (.051)

B3528-21 3.5 ±02

(0.138 ±0.008)

2.8 ±0.2

(0.110 ±0.008)

1.9 ±0.2

(0.075 ±0.008) 2.2 (.087) 0.8 (.031) 0.4 (.016) 0.10 ± 0.10

(.004 ± .004) 0.5 (.020) 1.0 (.039) 0.13 (.005) 1.1 (0.043) 1.8 (.071) 2.2 (.087)

C6032-28 6.0 ±0.3

(0.236 ±0.03)

3.2 ±0.3

(0.126 ±0.012)

2.5 ±0.3

(0.098 ±0.012) 2.2 (.087) 1.3 (.051) 0.5 (.020) 0.10 ± 0.10

(.004 ± .004) 0.9 (.035) 1.0 (.039) 0.13 (.005) 2.5(.098) 2.8 (.110) 2.4 (.094)

D7343-31 7.3 ±0.3

(0.287 ±0.012)

4.3 ±0.3

(0.169 ±0.012)

2.8 ±0.3

(0.110 ±0.012)

2.4 (.094) 1.3 (.051) 0.5 (.020) 0.10 ± 0.10

(.004 ± .004)

0.9 (.035) 1.0 (.039) 0.13 (.005) 3.8 (.150) 3.5 (.138) 3.5 (.138)

Notes: (Ref) – Dimensions provided for reference only. No dimensions provided for B, P or R because low prole cases do not have a bevel or a notch.

* MIL–C–55365/8 specied dimensions

Tantalum Surface Mount Capacitors – MIL–PRF (CWR Style) Established Reliability

T492 Series CWR11 Style MIL–PRF–55365/8

Rated

Voltage

Rated

Cap

Case Code/

Case Size

KEMET Part

Number MIL–PRF–55365/8

Part Number

Leakage DF ESR Moisture

Sensitivity

VDC µF KEMET/EIA

(See below for

part options)

(See below for

part options)

µA @ +20

Max/5 Min

% @ +20

120 Hz Max

Ω @ +20

100 kHz Max

Reow Temperature

≤ 260ºC

42.2 A/3216-18 T492A225(1)004(2)(3)(4) CWR11C(6)225(1)(2)(5) 0.5 6.0 8.0 1

44.7 A/3216-18 T492A475(1)004(2)(3)(4) CWR11C(6)475(1)(2)(5) 0.5 6.0 8.0 1

46.8 B/3528-21 T492B685(1)004(2)(3)(4) CWR11C(6)685(1)(2)(5) 0.5 6.0 5.5 1

410 B/3528-21 T492B106(1)004(2)(3)(4) CWR11C(6)106(1)(2)(5) 0.5 6.0 4.0 1

415 B/3528-21 T492B156(1)004(2)(3)(4) CWR11C(6)156(1)(2)(5) 0.6 6.0 3.5 1

433 C/6032-28 T492C336(1)004(2)(3)(4) CWR11C(6)336(1)(2)(5) 1.3 6.0 2.2 1

468 D/7343-31 T492D686(1)004(2)(3)(4) CWR11C(6)686(1)(2)(5) 2.7 6.0 1.1 1

4100 D/7343-31 T492D107(1)004(2)(3)(4) CWR11C(6)107(1)(2)(5) 4.0 8.0 0.9 1

61.5 A/3216-18 T492A155(1)006(2)(3)(4) CWR11D(6)155(1)(2)(5) 0.5 6.0 8.0 1

62.2 A/3216-18 T492A225(1)006(2)(3)(4) CWR11D(6)225(1)(2)(5) 0.5 6.0 8.0 1

63.3 A/3216-18 T492A335(1)006(2)(3)(4) CWR11D(6)335(1)(2)(5) 0.5 6.0 8.0 1

64.7 B/3528-21 T492B475(1)006(2)(3)(4) CWR11D(6)475(1)(2)(5) 0.5 6.0 5.5 1

66.8 B/3528-21 T492B685(1)006(2)(3)(4) CWR11D(6)685(1)(2)(5) 0.5 6.0 4.5 1

610 B/3528-21 T492B106(1)006(2)(3)(4) CWR11D(6)106(1)(2)(5) 0.6 6.0 3.5 1

615 C/6032-28 T492C156(1)006(2)(3)(4) CWR11D(6)156(1)(2)(5) 0.9 6.0 3.0 1

622 C/6032-28 T492C226(1)006(2)(3)(4) CWR11D(6)226(1)(2)(5) 1.3 6.0 2.2 1

647 D/7343-31 T492D476(1)006(2)(3)(4) CWR11D(6)476(1)(2)(5) 2.8 6.0 1.1 1

668 D/7343-31 T492D686(1)006(2)(3)(4) CWR11D(6)686(1)(2)(5) 4.1 6.0 0.9 1

10 1A/3216-18 T492A105(1)010(2)(3)(4) CWR11F(6)105(1)(2)(5) 0.5 4.0 10.0 1

10 1.5 A/3216-18 T492A155(1)010(2)(3)(4) CWR11F(6)155(1)(2)(5) 0.5 6.0 8.0 1

10 2.2 A/3216-18 T492A225(1)010(2)(3)(4) CWR11F(6)225(1)(2)(5) 0.5 6.0 8.0 1

10 3.3 B/3528-21 T492B335(1)010(2)(3)(4) CWR11F(6)335(1)(2)(5) 0.5 6.0 5.5 1

10 4.7 B/3528-21 T492B475(1)010(2)(3)(4) CWR11F(6)475(1)(2)(5) 0.5 6.0 4.5 1

10 6.8 B/3528-21 T492B685(1)010(2)(3)(4) CWR11F(6)685(1)(2)(5) 0.7 6.0 3.5 1

10 15 C/6032-28 T492C156(1)010(2)(3)(4) CWR11F(6)156(1)(2)(5) 1.5 6.0 2.5 1

10 33 D/7343-31 T492D336(1)010(2)(3)(4) CWR11F(6)336(1)(2)(5) 3.3 6.0 1.1 1

10 47 D/7343-31 T492D476(1)010(2)(3)(4) CWR11F(6)476(1)(2)(5) 4.7 6.0 0.9 1

15 0.68 A/3216-18 T492A684(1)015(2)(3)(4) CWR11H(6)684(1)(2)(5) 0.5 4.0 12.0 1

15 1A/3216-18 T492A105(1)015(2)(3)(4) CWR11H(6)105(1)(2)(5) 0.5 4.0 10.0 1

15 1.5 A/3216-18 T492A155(1)015(2)(3)(4) CWR11H(6)155(1)(2)(5) 0.5 6.0 8.0 1

15 2.2 B/3528-21 T492B225(1)015(2)(3)(4) CWR11H(6)225(1)(2)(5) 0.5 6.0 5.5 1

15 3.3 B/3528-21 T492B335(1)015(2)(3)(4) CWR11H(6)335(1)(2)(5) 0.5 6.0 5.0 1

15 4.7 B/3528-21 T492B475(1)015(2)(3)(4) CWR11H(6)475(1)(2)(5) 0.7 6.0 4.0 1

15 10 C/6032-28 T492C106(1)015(2)(3)(4) CWR11H(6)106(1)(2)(5) 1.5 6.0 2.5 1

15 22 D/7343-31 T492D226(1)015(2)(3)(4) CWR11H(6)226(1)(2)(5) 3.3 6.0 1.1 1

15 33 D/7343-31 T492D336(1)015(2)(3)(4) CWR11H(1)336(1)(2)(5) 5.0 6.0 0.9 1

20 0.47 A/3216-18 T492A474(1)020(2)(3)(4) CWR11J(6)474(1)(2)(5) 0.5 4.0 14.0 1

20 0.68 A/3216-18 T492A684(1)020(2)(3)(4) CWR11J(6)684(1)(2)(5) 0.5 4.0 12.0 1

20 1A/3216-18 T492A105(1)020(2)(3)(4) CWR11J(6)105(1)(2)(5) 0.5 4.0 10.0 1

20 1.5 B/3528-21 T492B155(1)020(2)(3)(4) CWR11J(6)155(1)(2)(5) 0.5 6.0 6.0 1

20 2.2 B/3528-21 T492B225(1)020(2)(3)(4) CWR11J(6)225(1)(2)(5) 0.5 6.0 5.0 1

20 3.3 B/3528-21 T492B335(1)020(2)(3)(4) CWR11J(6)335(1)(2)(5) 0.7 6.0 4.0 1

20 4.7 C/6032-28 T492C475(1)020(2)(3)(4) CWR11J(6)475(1)(2)(5) 0.9 6.0 3.0 1

20 6.8 C/6032-28 T492C685(1)020(2)(3)(4) CWR11J(6)685(1)(2)(5) 1.4 6.0 2.4 1

20 15 D/7343-31 T492D156(1)020(2)(3)(4) CWR11J(6)156(1)(2)(5) 3.0 6.0 1.1 1

20 22 D/7343-31 T492D226(1)020(2)(3)(4) CWR11J(6)226(1)(2)(5) 4.4 6.0 0.9 1

VDC µF KEMET/EIA

(See below for

part options)

(See below for

part options)

µA @ +20ºC

Max/5 Min

% @ +20ºC

120 Hz Max

Ω @ +20ºC

100 kHz Max

Reow Temperature

≤ 260ºC

Rated

Voltage Rated Cap Case Code/

Case Size KEMET Part Number MIL–PRF–55365/8

Part Number

Leakage DF ESR Moisture

Sensitivity

Table 1 – Ratings & Part Number Reference

Other part number options:

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

(2) To complete KEMET/CWR part number, insert B (0.1%/1,000 Hours), C (0.01%/1,000 Hours), D (0.001%/1,000 Hours) or A = N/A. Designates Reliability Level.

(3) To complete KEMET part number, insert B = Gold Plated, C = Hot solder dipped, H or S = Solder Plated or K = Solder Fused. Designates Termination Finish.

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

Surge current option.

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

current option.

(6) To complete CWR part number, insert B = Gold Plated, C = Hot Solder Dipped, H = Solder Plated or K = Solder Fused. Designates Termination Finish.

Refer to Ordering Information for additional detail.

Roll Over for

Order Info.

Tantalum Surface Mount Capacitors – MIL–PRF (CWR Style) Established Reliability

T492 Series CWR11 Style MIL–PRF–55365/8

Table 1 – Ratings & Part Number Reference cont'd

Other part number options:

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

(2) To complete KEMET/CWR part number, insert B (0.1%/1,000 Hours), C (0.01%/1,000 Hours), D (0.001%/1,000 Hours) or A = N/A. Designates Reliability Level.

(3) To complete KEMET part number, insert B = Gold Plated, C = Hot solder dipped, H or S = Solder Plated or K = Solder Fused. Designates Termination Finish.

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

Surge current option.

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

current option.

(6) To complete CWR part number, insert B = Gold Plated, C = Hot Solder Dipped, H = Solder Plated or K = Solder Fused. Designates Termination Finish.

Refer to Ordering Information for additional detail.

Rated

Voltage

Rated

Cap

Case Code/

Case Size

KEMET Part

Number MIL–PRF–55365/8

Part Number

Leakage DF ESR Moisture

Sensitivity

VDC µF KEMET/EIA

(See below for

part options)

(See below for

part options)

µA @ +20ºC

Max/5 Min

% @ +20ºC

120 Hz Max

Ω @ +20ºC

100 kHz Max

Reow Temperature

≤ 260ºC

25 0.33 A/3216-18 T492A334(1)025(2)(3)(4) CWR11K(6)334(1)(2)(5) 0.5 4.0 15.0 1

25 0.47 A/3216-18 T492A474(1)025(2)(3)(4) CWR11K(6)474(1)(2)(5) 0.5 4.0 14.0 1

25 0.68 B/3528-21 T492B684(1)025(2)(3)(4) CWR11K(6)684(1)(2)(5) 0.5 4.0 7.5 1

25 1B/3528-21 T492B105(1)025(2)(3)(4) CWR11K(6)105(1)(2)(5) 0.5 4.0 6.5 1

25 1.5 B/3528-21 T492B155(1)025(2)(3)(4) CWR11K(6)155(1)(2)(5) 0.5 6.0 6.5 1

25 2.2 C/6032-28 T492C225(1)025(2)(3)(4) CWR11K(6)225(1)(2)(5) 0.6 6.0 3.5 1

25 3.3 C/6032-28 T492C335(1)025(2)(3)(4) CWR11K(6)335(1)(2)(5) 0.8 6.0 3.5 1

25 4.7 C/6032-28 T492C475(1)025(2)(3)(4) CWR11K(6)475(1)(2)(5) 1.2 6.0 2.5 1

25 6.8 D/7343-31 T492D685(1)025(2)(3)(4) CWR11K(6)685(1)(2)(5) 1.7 6.0 1.4 1

25 10 D/7343-31 T492D106(1)025(2)(3)(4) CWR11K(6)106(1)(2)(5) 2.5 6.0 1.2 1

25 15 D/7343-31 T492D156(1)025(2)(3)(4) CWR11K(6)156(1)(2)(5) 3.8 6.0 1.0 1

35 0.1 A/3216-18 T492A104(1)035(2)(3)(4) CWR11M(6)104(1)(2)(5) 0.5 4.0 24.0 1

35 0.15 A/3216-18 T492A154(1)035(2)(3)(4) CWR11M(6)154(1)(2)(5) 0.5 4.0 21.0 1

35 0.22 A/3216-18 T492A224(1)035(2)(3)(4) CWR11M(6)224(1)(2)(5) 0.5 4.0 18.0 1

35 0.33 A/3216-18 T492A334(1)035(2)(3)(4) CWR11M(6)334(1)(2)(5) 0.5 4.0 15.0 1

35 0.47 B/3528-21 T492B474(1)035(2)(3)(4) CWR11M(6)474(1)(2)(5) 0.5 4.0 10.0 1

35 0.68 B/3528-21 T492B684(1)035(2)(3)(4) CWR11M(6)684(1)(2)(5) 0.5 4.0 8.0 1

35 1B/3528-21 T492B105(1)035(2)(3)(4) CWR11M(6)105(1)(2)(5) 0.5 4.0 6.5 1

35 1.5 C/6032-28 T492C155(1)035(2)(3)(4) CWR11M(6)155(1)(2)(5) 0.5 6.0 4.5 1

35 2.2 C/6032-28 T492C225(1)035(2)(3)(4) CWR11M(6)225(1)(2)(5) 0.8 6.0 3.5 1

35 3.3 C/6032-28 T492C335(1)035(2)(3)(4) CWR11M(6)335(1)(2)(5) 1.2 6.0 2.5 1

35 4.7 D/7343-31 T492D475(1)035(2)(3)(4) CWR11M(6)475(1)(2)(5) 1.6 6.0 1.5 1

35 6.8 D/7343-31 T492D685(1)035(2)(3)(4) CWR11M(6)685(1)(2)(5) 2.4 6.0 1.3 1

50 0.1 A/3216-18 T492A104(1)050(2)(3)(4) CWR11N(6)104(1)(2)(5) 0.5 6.0 22.0 1

50 0.15 B/3528-21 T492B154(1)050(2)(3)(4) CWR11N(6)154(1)(2)(5) 0.5 4.0 17.0 1

50 0.22 B/3528-21 T492B224(1)050(2)(3)(4) CWR11N(6)224(1)(2)(5) 0.5 4.0 14.0 1

50 0.33 B/3528-21 T492B334(1)050(2)(3)(4) CWR11N(6)334(1)(2)(5) 0.5 4.0 12.0 1

50 0.47 C/6032-28 T492C474(1)050(2)(3)(4) CWR11N(6)474(1)(2)(5) 0.5 4.0 8.0 1

50 0.68 C/6032-28 T492C684(1)050(2)(3)(4) CWR11N(6)684(1)(2)(5) 0.5 4.0 7.0 1

50 1C/6032-28 T492C105(1)050(2)(3)(4) CWR11N(6)105(1)(2)(5) 0.5 4.0 6.0 1

50 1.5 D/7343-31 T492D155(1)050(2)(3)(4) CWR11N(6)155(1)(2)(5) 0.8 6.0 4.0 1

50 2.2 D/7343-31 T492D225(1)050(2)(3)(4) CWR11N(6)225(1)(2)(5) 1.1 6.0 2.5 1

50 3.3 D/7343-31 T492D335(1)050(2)(3)(4) CWR11N(6)335(1)(2)(5) 1.7 6.0 2.0 1

50 4.7 D/7343-31 T492D475(1)050(2)(3)(4) CWR11N(6)475(1)(2)(5) 2.4 6.0 1.5 1

VDC µF KEMET/EIA

(See below for

part options)

(See below for

part options)

µA @ +20ºC

Max/5 Min

% @ +20ºC

120 Hz Max

Ω @ +20ºC

100 kHz Max

Reow Temperature

≤ 260ºC

Rated

Voltage Rated Cap Case Code/

Case Size KEMET Part Number MIL–PRF–55365/8

Part Number

Leakage DF ESR Moisture

Sensitivity

Roll Over for

Order Info.

Tantalum Surface Mount Capacitors – MIL–PRF (CWR Style) Established Reliability

T492 Series CWR11 Style MIL–PRF–55365/8

Recommended Voltage Derating Guidelines

-55°C to 125°C

% Change in Working DC

Voltage with Temperature

50% of VRVR

Recommended Maximum

Application Voltage

100% of VRVR

Ripple Current/Ripple Voltage

KEMET Series

and Case Code

EIA

Case Code

Maximum Power

Dissipation (P max)

mWatts @ 25°C

w/+20°C Rise

A3216–18 75

B3528–21 85

C6032–28 110

D7343–31 150

X7343–43 165

E7360–38 200

T428P 7360–38 325

R2012–12 25

S3216–12 60

T3528–12 70

U6032–15 90

V7343–20 125

T510X 7343–43 270

T510E 7360–38 285

Temperature Compensation Multipliers

for Maximum Power Dissipation

≤ 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) = √P max*R

I = rms ripple current (amperes)

E = rms ripple voltage (volts)

P max = maximum power dissipation(watts)

R = ESR at specied frequency (ohms)

0.2

0.4

0.6

0.8

1.2

-55 25 85 125

% Working Voltage

Temperature (ºC)

% Change in Working DC Voltage

with Temperature

Recommended Maximum Application

Voltage (As % of Rated Voltage) 33%

67%

Tantalum Surface Mount Capacitors – MIL–PRF (CWR Style) Established Reliability

T492 Series CWR11 Style MIL–PRF–55365/8

Reverse Voltage

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

positive terminal is identied on the capacitor body by a stripe plus in some cases a beveled edge. A small degree of transient reverse

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 15% of Rated Voltage

85°C 5% of Rated Voltage

125°C 1% of Rated Voltage

Table 2 – Land Dimensions/Courtyard

KEMET 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)

Case EIA X Y CV1 V2 X Y CV1 V2 X Y CV1 V2

A3216–18 1.35 2.15 1.45 6.10 2.80 1.25 1.75 1.35 5.00 2.30 1.15 1.35 1.25 4.10 2.00

B3528–21 2.35 2.15 1.45 6.10 4.00 2.25 1.75 1.35 5.00 3.50 2.15 1.35 1.25 4.10 3.20

C6032–28 2.35 2.65 2.60 8.90 4.40 2.25 2.25 2.50 7.8 0 3.90 2.15 1.85 2.40 6.90 3.60

D7343–31 2.55 3.75 2.70 10.20 5.50 2.45 3.35 2.60 9.10 5.00 2.35 2.95 2.50 8.20 4.70

Density Level A: For low-density product applications. Recommended for wave solder applications and provides a wider process window for reow solder processes.

Density Level B: For products with a moderate level of component density. Provides a robust solder attachment condition for reow solder processes.

Density Level C: For high component density product applications. Before adapting the minimum land pattern variations the user should perform qualication

testing based on the conditions outlined in IPC Standard 7351 (IPC–7351).

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

² Land pattern geometry is too small for silkscreen outline.

Tantalum Surface Mount Capacitors – MIL–PRF (CWR Style) Established Reliability

T492 Series CWR11 Style MIL–PRF–55365/8

Time

Temperature

smin

25ºC to Peak

smax

Maximum Ramp Up Rate = 3ºC/seconds

Maximum Ramp Down Rate = 6ºC/seconds

Soldering Process

KEMET’s families of surface mount capacitors are compatible

with wave (single or dual), convection, IR or vapor phase reow

techniques. Preheating of these components is recommended

to avoid extreme thermal stress. KEMET's recommended prole

conditions for convection and IR reow reect the prole conditions

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

The devices can safely withstand a maximum of three reow

passes at these conditions.

Note that although the X/7343–43 case size can withstand wave

soldering, the tall prole (4.3 mm maximum) dictates care in wave

process development.

Hand soldering should be performed with care due to the difculty

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

and the termination, until reow occurs. Once reow occurred, the

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

and heating the top surface is not recommended.

During typical reow operations, a slight darkening of the gold-

colored epoxy may be observed. This slight darkening is normal

and is not harmful to the product. Marking permanency is not

affected by this change.

Prole Feature SnPb Assembly Pb-Free Assembly

Preheat/Soak

Temperature Minimum (TSmin)100°C 150°C

Temperature Maximum (TSmax)150°C 200°C

Time (ts) from Tsmin to Tsmax)60–120 seconds 60–120 seconds

Ramp-up Rate (TL to TP)3°C/seconds maximum 3°C/seconds maximum

Liquidous Temperature (TL)183°C 217°C

Time Above Liquidous (tL)60–150 seconds 60–150 seconds

Peak Temperature (TP)220°C*

235°C**

250°C*

260°C**

Time within 5°C of Maximum

Peak Temperature (t

)20 seconds maximum 30 seconds maximum

Ramp-down Rate (TP to TL)6°C/seconds maximum 6°C/seconds maximum

Time 25°C to Peak Temperature 6 minutes maximum 8 minutes maximum

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

package body surface that is facing up during assembly reow.

*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

Construction

MNO2 /Ta2O5/Ta Silver Adhesive

Carbon

Silver Paint Washer

Tantalum Wire Weld

Leadframe

(-Cathode) Leadframe

(+Anode)

Tantalum Surface Mount Capacitors – MIL–PRF (CWR Style) Established Reliability

T492 Series CWR11 Style MIL–PRF–55365/8

Capacitor Marking

KEMET

CWR 11

Style

Rated

Voltage

156

25 K

230

JPolarity

Indicator (+)

Picofarad Code

KEMET ID

Date

Code*

* 230 = 30th week of 2012

Date Code *

1st digit = Last number of Year 9 = 2009

0 = 2010

1 = 2011

2 = 2012

3 = 2013

4 = 2014

2nd and 3rd digit = Week of the Year 01 = 1st week of the Year to

52 = 52nd week 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. KEMET recommends that maximum storage temperature not exceed 40ºC and maximum storage humidity not exceed 60%

relative humidity. Temperature uctuations should be minimized to avoid condensation on the parts and atmospheres should be free of

chlorine and sulphur bearing compounds. For optimized solderability chip stock should be used promptly, preferably within three years

of receipt.

Tantalum Surface Mount Capacitors – MIL–PRF (CWR Style) Established Reliability

T492 Series CWR11 Style MIL–PRF–55365/8

Tape & Reel Packaging Information

KEMET’s molded tantalum and aluminum chip capacitor families are packaged in 8 and 12 mm plastic tape on 7" and 13" reels in

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.

Table 3 – Packaging Quantity

Case Code

Tape Width

(mm) 7" Reel* 13" Reel*

KEMET EIA

2012-12

2,500

10,000

3216-10

3,000

12,000

3216-12

2,500

10,000

3528-12

2,500

10,000

3528-15

2,000

8,000

U6032-15 12 1,000 5,000

L6032-19 12 1,000 5,000

7343-15

1,000

3,000

7343-17

1,000

3,000

7343-20

1,000

3,000

3216-18

2,000

9,000

3528-21

2,000

8,000

6032-28

500

3,000

7343-31

500

2,500

Y7343-40 12 500 2,000

7343-43

500

2,000

E/T428P

7360-38

500

2,000

7360-20

1,000

3,000

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

Top Tape Thickness

0.10 mm (0.004")

Maximum Thickness

8 mm (0.315")

12 mm (0.472") 180 mm (7.0")

330 mm (13.0")

Tantalum Surface Mount Capacitors – MIL–PRF (CWR Style) Established Reliability

T492 Series CWR11 Style MIL–PRF–55365/8

Figure 1 – Embossed (Plastic) Carrier Tape Dimensions

Center Lines of Cavity

User Direction of Unreeling

Cover Tape

is for tape feeder reference only,

including draft concentric about B

ØD

ØDo

Embossment

For cavity size,

see Note 1 Table 4

[10 pitches cumulative

tolerance on tape ± 0.2 mm]

Table 4 – Embossed (Plastic) Carrier Tape Dimensions

Metric will govern

Constant Dimensions — Millimeters (Inches)

Tape Size D0

Minimum

Note 1

E1P0 P2

R Reference

Note 2

Minimum

Note 3

T Maximum T1 Maximum

8 mm

1.5 +0.10/-0.0

(0.059 +0.004/-0.0)

1.0

(0.039)

1.75 ±0.10

(0.069 ±0.004)

4.0 ±0.10

(0.157 ±0.004)

2.0 ±0.05

(0.079 ±0.002)

25.0

(0.984)

0.600

(0.024)

0.600

(0.024)

0.100

(0.004)

12 mm 1.5

(0.059)

(1.181)

16 mm

Variable Dimensions — Millimeters (Inches)

Tape Size Pitch

Maximum

Note 4

E2 Minimum F P1 T2 Maximum W Maximum A0,B0 & K0

8 mm Single (4 mm)

4.35

(0.171)

6.25

(0.246)

3.5 ±0.05

(0.138 ±0.002)

4.0 ±0.10

(0.157 ±0.004)

2.5

(0.098)

8.3

(0.327)

Note 512 mm

Single (4 mm) &

Double (8 mm)

8.2

(0.323)

10.25

(0.404)

5.5 ±0.05

(0.217 ±0.002)

8.0 ±0.10

(0.315 ±0.004)

4.6

(0.181)

12.3

(0.484)

16 mm Triple (12 mm)

12.1

(0.476)

14.25

(0.561)

5.5 ±0.05

(0.217 ±0.002)

8.0 ±0.10

(0.315 ±0.004)

4.6

(0.181)

16.3

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

5. The cavity de ned by A0, B0 and K0 shall surround the component with suf cient 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.

Tantalum Surface Mount Capacitors – MIL–PRF (CWR Style) Established Reliability

T492 Series CWR11 Style MIL–PRF–55365/8

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 to 1.0 Newton (10 to 100 gf)

12 and 16 mm 0.1 to 1.3 Newton (10 to 130 gf)

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

Maximum Component Rotation

Top View Maximum Component Rotation

Side View

Tape Maximum

Width (mm) Rotation (°

8,12 20

16 – 200 10 Tape Maximum

Width (mm) Rotation ( °

8,12 20

16 – 56 10

72 – 200 5

Typical Pocket Centerline

Typical Component Centerline

Figure 3 – Maximum Lateral Movement

0.5 mm maximum

8 mm & 12 mm Tape

1.0 mm maximum

16 mm Tape

Figure 4 – Bending Radius

Bending

Radius

Embossed

Carrier Punched

Carrier

Tantalum Surface Mount Capacitors – MIL–PRF (CWR Style) Established Reliability

T492 Series CWR11 Style MIL–PRF–55365/8

Figure 5 – Reel Dimensions

AD(See Note)

Full Radius,

See Note

B(see Note)

Access Hole at

Slot Location

(Ø 40 mm minimum)

If present,

tape slot in core

for tape start:

2.5 mm minimum width x

10.0 mm minimum depth

W3(Includes

flange distortion

at outer edge)

W2(Measured at hub)

W1(Measured at hub)

(Arbor hole

diameter)

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 A B Minimum C D Minimum

8 mm

178 ±0.20

(7.008 ±0.008)

330 ±0.20

(13.000 ±0.008)

1.5

(0.059)

13.0 +0.5/-0.2

(0.521 +0.02/-0.008)

20.2

(0.795)

12 mm

16 mm

Variable Dimensions — Millimeters (Inches)

Tape Size N Minimum W1 W2 Maximum W3

8 mm

(1.969)

8.4 +1.5/-0.0

(0.331 +0.059/-0.0)

14.4

(0.567)

Shall accommodate tape width

without interference

12 mm

12.4 +2.0/-0.0

(0.488 +0.078/-0.0)

18.4

(0.724)

16 mm

16.4 +2.0/-0.0

(0.646 +0.078/-0.0)

22.4

(0.882)

Tantalum Surface Mount Capacitors – MIL–PRF (CWR Style) Established Reliability

T492 Series CWR11 Style MIL–PRF–55365/8

Figure 6 – Tape Leader & Trailer Dimensions

Trailer

160 mm Minimum

Carrier Tape

END START

Round Sprocket Holes

Elongated Sprocket Holes

(32 mm tape and wider)

Top Cover Tape

Punched Carrier

8 mm & 12 mm only

Embossed Carrier

Components

100 mm

Minimum Leader

400 mm Minimum

Figure 7 – Maximum Camber

Carrier Tape Round Sprocket Holes

1 mm Maximum, either direction

Straight Edge

250 mm

Elongated sprocket holes

(32 mm & wider tapes)

Tantalum Surface Mount Capacitors – MIL–PRF (CWR Style) Established Reliability

T492 Series CWR11 Style MIL–PRF–55365/8

KEMET Corporation

World Headquarters

2835 KEMET Way

Simpsonville, SC 29681

Mailing Address:

P.O. Box 5928

Greenville, SC 29606

www.kemet.com

Tel: 864-963-6300

Fax: 864-963-6521

Corporate Of ces

Fort Lauderdale, FL

Tel: 954-766-2800

North America

Southeast

Lake Mary, FL

Tel: 407-855-8886

Northeast

Wilmington, MA

Tel: 978-658-1663

Central

Novi, MI

Tel: 248-994-1030

West

Milpitas, CA

Tel: 408-433-9950

Mexico

Guadalajara, Jalisco

Tel: 52-33-3123-2141

Europe

Southern Europe

Paris, France

Tel: 33-1-4646-1006

Sasso Marconi, Italy

Tel: 39-051-939111

Central Europe

Landsberg, Germany

Tel: 49-8191-3350800

Kamen, Germany

Tel: 49-2307-438110

Northern Europe

Bishop’s Stortford, United Kingdom

Tel: 44-1279-460122

Espoo, Finland

Tel: 358-9-5406-5000

Asia

Northeast Asia

Hong Kong

Tel: 852-2305-1168

Shenzhen, China

Tel: 86-755-2518-1306

Beijing, China

Tel: 86-10-5829-1711

Shanghai, China

Tel: 86-21-6447-0707

Taipei, Taiwan

Tel: 886-2-27528585

Southeast Asia

Singapore

Tel: 65-6586-1900

Penang, Malaysia

Tel: 60-4-6430200

Bangalore, India

Tel: 91-806-53-76817

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.

Tantalum Surface Mount Capacitors – MIL–PRF (CWR Style) Established Reliability

T492 Series CWR11 Style MIL–PRF–55365/8

Other KEMET Resources

Tools

Resource Location

Con gure A Part: CapEdge http://capacitoredge.kemet.com

SPICE & FIT Software http://www.kemet.com/spice

Search Our FAQs: KnowledgeEdge http://www.kemet.com/keask

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

Product Information

Resource Location

Products http://www.kemet.com/products

Technical Resources (Including Soldering Techniques) http://www.kemet.com/technicalpapers

RoHS Statement http://www.kemet.com/rohs

Quality Documents http://www.kemet.com/qualitydocuments

Product Request

Resource Location

Sample Request http://www.kemet.com/sample

Engineering Kit Request http://www.kemet.com/kits

Contact

Resource Location

Website www.kemet.com

Investor Relations http://www.kemet.com/ir

Call Us 1-877-MyKEMET

Twitter http://twitter.com/kemetcapacitors

Disclaimer

All product speci cations, statements, information and data (collectively, the “Information”) are subject to change without notice.

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

Statements of suitability for certain applications are based on our knowledge of typical operating conditions for such applications, but are not intended to constitute – and we

speci cally disclaim – any warranty concerning suitability for a speci c customer application or use. This Information is intended for use only 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 provided by us with reference to the

use of our products is given gratis, and we assume no obligation or liability for the advice given or results obtained.

Although we design and manufacture our 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 indicated or that other measures may not

be required.

Tantalum Surface Mount Capacitors – MIL–PRF (CWR Style) Established Reliability

T492 Series CWR11 Style MIL–PRF–55365/8

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: 2012.12.17 15:43:58 -05'00'