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Surface Mount Multilayer Ceramic Chip Capacitors

DSCC Approved 03029 (BR/BX Dielectrics)

Overview

KEMET is approved to DSCC (Defense Supply Center, Columbus)

drawing no. 03029 for surface mount EIA 0402 case size multi-

layer ceramic capacitors (MLCCs) in BR and BX dielectrics.

DSCC MLCC control drawings are managed by the Defense

Logistics Agency (DLA) and represent devices with case sizes,

voltage ratings, and capacitance offerings not currently refer-

enced in a valid military specification. Approved devices must

meet the stringent requirements, specifications and standards

outlined by DSCC.

DSCC drawing no. 03029 was developed in response to the

growing need and demand within the defense and aerospace

industries for EIA 0402 case size MLCCs not currently offered

in MIL-PRF-55681. KEMET’s DSCC approved capacitors meet

the requirements, specifications and standards outlined in

drawing no. 03029 as well as all referenced provisions per MIL-

PRF-55681.

Benefits

• EIA 0402 case size

• Defense Supply Center, Columbus approved

• Federal Stock Control Number, Cage Code 31433

• Meets US Department of Defense (USDoD) specifications

per MIL-PRF-55681

• Meets USDoD standards per MIL-STD 202 & MIL-STD-1285

• High reliability

• Surface mount device

• Non-polar

Applications

Typical

applications include decoupling, bypass, filtering, blocking

and energy storage for use in military and aerospace applications.

Outline Drawing

70Sn/30Pb

Nickel Plate

Conductive Metallization

Electrodes

Dimensions - Millimeters (Inches)

EIA SIZE

CODE

0402

METRIC

SIZE CODE

1005

LENGTH^

WIDTH^

BANDWIDTH

THICKNESS

Maximum

0.61 (.024)

1.02 (.040) ± 0.10 (.004) 0.51 (.020) ± 0.10 (.004) 0.25 (.010) ± 0.15 (.006)

^For symbol “U” termination add .20 inches (0.51mm) to the positive length tolerance and .015 inches (0.38mm) to the positive width and thickness tolerances.

Ordering Information

DSCC Drawing

Number

03029 (0402 case size)

03029

Dielectric

Capacitance

Code (pF)

2 Sig. Digits +

Number of

Zeros

222

Voltage

W = 6.3V

X = 10V

Y = 16V

Z = 25V

A = 50V

B = 100V

C = 200V

Capacitance

Tolerance

J = ±5%

K = ±10%

M = ±20%

End

Metallization^

U = SnPb (4%min)

Z = SnPb (4%min)

Blank = No group C testing

C = Full group C

L = 2,000 hour life test only

M = 1,000 hour life test only

H = Low voltage humidity only

Group C

Testing Option

Blank = Bulk Bag

Packaging/Grade

(C-Spec)*

7189

7246 = Anti-Static Bulk Bag

7292 = Waffle Pack

7189 = 7” Reel Marked

^ “U” = Base metallization-barrier metal-solder coated (tin/lead alloy, with a min of 4% lead). Melting point is +200ºC or less. Metallization thickness is ≥ 60µ-inches.

^ “Z” = Base metallization-barrier metal-tinned (tin/lead alloy, with a min of 4% lead).

* Additional reeling or packaging options may be available. Contact KEMET for details.

Additional termination options may be available. Contact KEMET for details.

F4003_L 10/13

DSCC Approved 03029 (BR/BX Dielectrics)

Electrical Parameters/Characteristics: BR Dielectric

Operating Temperature Range

Capacitance Change with Reference to +25°C and 0 Vdc Applied:

Capacitance Change with Reference to +25°C and 100% Rated Vdc Applied:

Aging Rate (Max % Cap Loss/Decade Hour)

Dielectric Withstanding Voltage

Dissipation Factor (DF%) Maximum Limits @ 25ºC

Insulation Resistance (IR) Limit @ 25°C

Insulation Resistance (IR) Limit @ 125°C

-55°C to +125°C

±15%

+15%, -40%

250%

5% (10V), 3.5% (16V & 25V) and 2.5% (50V to 200V)

1000 megohm microfarads (minimum) or 100GΩ

100 megohm microfarads (minimum) or 10GΩ

To obtain the IR limit, divide M

Ω-µF value by the capacitance and compare to GΩ limit. Select the lower of the two limits.

Capacitance and Dissipation Factor (DF) measured under the following conditions:

1kHz ± 50Hz and 1.0 ± 0.2 Vrms

Electrical Parameters/Characteristics: BX Dielectric

Operating Temperature Range

Capacitance Change with Reference to +25°C and 0 Vdc Applied:

Capacitance Change with Reference to +25°C and 100% Rated Vdc Applied:

Aging Rate (Max % Cap Loss/Decade Hour)

Dielectric Withstanding Voltage

Dissipation Factor (DF%) Maximum Limits @ 25ºC

Insulation Resistance (IR) Limit @ 25°C

Insulation Resistance (IR) Limit @ 125°C

-55°C to +125°C

±15%

+15%, -25%

250%

5% (10V), 3.5% (16V & 25V) and 2.5% (50V to 200V)

1000 megohm microfarads (minimum) or 100GΩ

100 megohm microfarads (minimum) or 10GΩ

To obtain the IR limit, divide M

Ω-µF value by the capacitance and compare to GΩ limit. Select the lower of the two limits.

Capacitance and Dissipation Factor (DF) measured under the following conditions:

1kHz ± 50Hz and 1.0 ± 0.2 Vrms

Qualification/Certification

Qualification Inspection per MIL-PRF-55681

Inspection

4.8.3

4.8.9

4.8.6

4.8.4

4.8.5

4.8.6

4.8.9

4.8.2

4.8.10

4.8.11

4.8.12

4.8.13

4.8.14

4.8.16

4.8.15

Group I

Voltage conditioning

DWV

IR (elevated temperature)

Capacitance

Dissipation factor

DWV

Visual and mechanical examination

Group II

Solderability

Group III

Voltage-temperature limits

Thermal shock and immersion

Group IV

Resistance to soldering heat

Moisture resistance

Group V

Life (at elevated ambient temperature)

Group VIII

Humidity, steady state, low voltage

Test method paragraph

F4003_L 10/13

DSCC Approved 03029 (BR/BX Dielectrics)

Electrical Characteristics

Z & ESR - 0402, 1000pF, 25V, BX

ESR

TCVC - 0402, 1000pF, 25V, BX

-10

-20

-30

-40

Magnitude Ohms

∆C/C

(%)

-1

0 VDC

50 VDC

-2

Freq (Hz)

-55

-35

-15

105

125

Temperature (°C)

Z & ESR - 0402, 2200pF, 50V, BR

ESR

-10

-20

-30

-40

TCVC - 0402, 2200pF, 50V, BR

Magnitude Ohms

∆C/C

(%)

-1

0 VDC

50 VDC

-2

Freq (Hz)

-55

-35

-15

105

125

Temperature (°C)

F4003_L 10/13

DSCC Approved 03029 (BR/BX Dielectrics)

DIELECTRIC

Capacitance

Cap

Code

Voltage

Voltage Code

Cap Tolerance

100

120

150

180

220

270

330

390

470

560

680

820

1,000

1,200

1,500

1,800

2,200

2,700

3,300

3,900

4,700

5,600

6,800

8,200

10,000

12,000

101

121

151

181

221

271

331

391

471

561

681

821

102

122

152

182

222

272

332

392

472

562

682

822

103

123

DSCC DRAWING NO. 03029

25V

200V

100V

200V

6.3V

10V

16V

25V

50V

100V

6.3V

10V

16V

50V

•

EIA 0402 CASE SIZE

•

Packaging Quantities

PACKAGING TYPE

Packaging C-Spec

Quantity

LOOSE PACKAGING

BULK BAG (Default)

N/A

1 Minimum

ANTI-STATIC BULK BAG

7246

1 Minimum

SECURE PACKAGING

WAFFLE PACK

7292

100 Maximum / Tray

TAPE AND REEL

7189

10,000 Maximum / Reel

A “Packaging C-Spec” is a 4-digit numeric code which identifies the packaging type. When ordering, the proper code must be included in the 15th through 18th

character positions of the ordering code. See “Ordering Information” section of this document for further details. Product ordered without a “Packaging C-Spec” will

default to our standard “Bulk Bag” packaging.

A “Packaging C-spec” (see note

above) is not required for “Bulk Bag” packaging (excluding Anti-Static Bulk Bag). The 15th through 18th character positions of

the ordering code should be left blank. All product ordered without a “Packaging C-Spec” will default to our standard “Bulk Bag” packaging.

Soldering Process

Marking

All parts incorporate the standard KEMET barrier layer of pure nickel with a tin-lead (SnPb) finish. Both “U” and “Z” termination finishes

contain a minimum of 4% lead.

Marking is not available for EIA 0402 case size capacitors. These chips will be supplied unmarked.

F4003_L 10/13