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Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)

Commercial Off-the-Shelf (COTS) for Higher Reliability

Applications, X7R Dielectric, 6.3 – 250 VDC

Overview

KEMET’s COTS program is an extension of KEMET knowledge

of high reliability test regimes and requirements. KEMET

regularly supplies “up-screened” products by working with

customer drawings and imposing specified design and test

requirements. The COTS program offers the same high quality

and high reliability components as up-screened products,

but at a lower cost to the customer. This is accomplished by

eliminating the need for customer-specific drawings to achieve

the reliability level required for customer applications. A series

of tests and inspections have been selected to provide the

accelerated conditioning and 100% screening necessary to

eliminate infant mortal failures from the population.

KEMET’s X7R dielectric features a 125°C maximum operating

temperature and is considered “temperature stable.” The

Electronics Components, Assemblies & Materials Association

(EIA) characterizes X7R dielectric as a Class II material.

Components of this classification are fixed, ceramic dielectric

capacitors suited for bypass and decoupling applications or

for frequency discriminating circuits where Q and stability of

capacitance characteristics are not critical. X7R exhibits a

predictable change in capacitance with respect to time and

voltage and boasts a minimal change in capacitance with

reference to ambient temperature. Capacitance change is

limited to ±15% from -55°C to +125°C.

All COTS testing includes voltage conditioning and post-electrical

testing as per MIL–PRF–55681. For enhanced reliability, KEMET

also provides the following test level options and conformance

certifications:

Test Level A

Voltage Conditioning

DWV

IR@25°C

CAP

PDA 8%

C of C

Test Level B

Voltage Conditioning

DWV

IR@25°C

CAP

PDA 8%

DPA

C of C

Test Level C

Voltage Conditioning

DWV

IR@25°C

CAP

PDA 8%

DPA

85/85

C of C

Ordering Information

Ceramic

1210

104

Capacitance

Code (pF)

Capacitance

Tolerance

Voltage

9 = 6.3 V

8 = 10 V

4 = 16 V

3 = 25 V

5 = 50 V

1 = 100 V

2 = 200 V

Dielectric

R = X7R

Failure Rate/Design

A = Group A Testing per MIL–

PRF–55681 PDA 8%

B= Group A Testing per MIL–

PRF–55681 PDA 8%, DPA

per EIA–469

C = Group A Testing per

MIL–PRF–55681 PDA 8%,

DPA per EIA–469, Humidity per

MIL–STD–202, Method 103,

Condition A

Termination

Finish

C = 100% Matte

L = SnPb (5%

minimum)

Packaging/Grade

(C-Spec)

Blank = Bulk

TU = 7" Reel

Unmarked

TM = 7" Reel

Marked

Case Size Specification/

(L" x W")

Series

0402

0603

0805

1206

1210

1812

2220

T = COTS

2 Significant

J = ±5%

Digits + Number K = ±10%

of Zeros

M = ±20%

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

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

One world. One KEMET

C1027_X7R_COTS_SMD • 1/9/2013

Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)

Commercial Off-the-Shelf (COTS) for Higher Reliability Applications, X7R Dielectric, 6.3 – 250 VDC

Dimensions – Millimeters (Inches)

Nickel Plate

Electrodes

Conductive Metalization

100% Tin or SnPb Plate

EIA

Size

Code

0402

0603

0805

1206

1210

1812

2220

Metric

Size

Code

1005

1608

2012

3216

3225

4532

5650

Length

Width

Thickness

Bandwidth

0.30 (.012) ± 0.10 (.004)

0.35 (.014) ± 0.15 (.006)

0.50 (0.02) ± 0.25 (.010)

Separation

Minimum

0.30 (.012)

0.70 (.028)

0.75 (.030)

Mounting

Technique

Solder Reflow Only

Solder Wave or

Solder Reflow

1.00 (.040) ± 0.05 (.002) 0.50 (.020) ± 0.05 (.002)

1.60 (.063) ± 0.15 (.006) 0.80 (.032) ± 0.15 (.006)

2.00 (.079) ± 0.20 (.008) 1.25 (.049) ± 0.20 (.008)

3.20 (.126) ± 0.20 (.008) 1.60 (.063) ± 0.20 (.008)

See Table 2 for

0.50 (0.02) ± 0.25 (.010)

Thickness

3.20 (.126) ± 0.20 (.008) 2.50 (.098) ± 0.20 (.008)

0.50 (0.02) ± 0.25 (.010)

5.70 (.224) ± 0.40 (.016) 5.00 (.197) ± 0.40 (.016)

0.60 (.024) ± 0.35 (.014)

Benefits

• -55°C to +85°C operating temperature range

• Pb-Free and RoHS Compliant

• Voltage conditioning and post-electrical testing per MIL–PRF–

55681

• Destructive Physical Analysis (DPA) per EIA–469

• Biased humidity testing (85/85) per MIL–STD–202

• Certificate of Compliance

• Temperature stable dielectric

• EIA 0402, 0603, 0805, 1206, 1210, 1812, and 2220 case sizes

• DC voltage ratings of 6.3 V, 10 V, 16 V, 25 V, 50 V, 100 V, 200 V,

and 250 V

• Capacitance offerings ranging from 10 pF to 22 μF

• Available capacitance tolerances of ±5%, ±10%, and ±20%

• Non-polar device, minimizing installation concerns

• 100% pure matte tin-plated termination finish allowing for

excellent solderability

• SnPb termination finish option available upon request (5%

minimum)

Applications

Typical applications include military, space quality and high reliability electronics.

Ceramic Surface Mount

4.50 (.177) ± 0.30 (.012)

3.20 (.126) ± 0.30 (.012)

0.60 (.024) ± 0.35 (.014)

N/A

Solder Reflow Only

C1027_X7R_COTS_SMD • 1/9/2013

Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)

Commercial Off-the-Shelf (COTS) for Higher Reliability Applications, X7R Dielectric, 6.3 – 250 VDC

Qualification/Certification

Commercial Grade products are subject to internal qualification. Details regarding test methods and conditions are referenced in

Table 4, Performance & Reliability.

Environmental Compliance

Pb-Free and RoHS Compliant (excluding SnPb termination finish option).

Electrical Parameters/Characteristics

Item

Operating Temperature Range

Capacitance Change with Reference to +25°C and 0 VDC Applied (TCC)

Aging Rate (Maximum % Capacitance Loss/Decade Hour)

Dielectric Withstanding Voltage (DWV)

Dissipation Factor (DF) Maximum Limit @ 25ºC

Insulation Resistance (IR) Limit @ 25°C

-55°C to +125°C

±15%

3.0%

250% of rated voltage

(5 ±1 seconds and charge/discharge not exceeding 50 mA)

5% (6.3 and 10 V), 3.5% (16 and 25 V) and 2.5% (50 V to 250 V)

See Insulation Resistance Limit Table

(Rated voltage applied for 120 ±5 seconds @ 25°C)

Parameters/Characteristics

Regarding aging rate: Capacitance measurements (including tolerance) are indexed to a referee time of 1,000 hours.

To obtain IR limit, divide MΩ-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:

1 kHz ±50 Hz and 1.0 ±0.2 Vrms if capacitance ≤ 10 µF

120 Hz ±10 Hz and 0.5 ±0.1 Vrms if capacitance > 10 µF

Note: When measuring capacitance it is important to ensure the set voltage level is held constant. The HP4284 and Agilent E4980 have a feature known as

Automatic Level Control (ALC). The ALC feature should be switched to "ON."

Post Environmental Limits

High Temperature Life, Biased Humidity, Moisture Resistance

Dielectric

Rated DC

Voltage

> 25

X7R

16/25

< 16

All

Capacitance

Value

Dissipation Factor

(Maximum %)

3.0

5.0

7.5

±20%

10% of Initial Limit

Capacitance

Shift

Insulation

Resistance

C1027_X7R_COTS_SMD • 1/9/2013

Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)

Commercial Off-the-Shelf (COTS) for Higher Reliability Applications, X7R Dielectric, 6.3 – 250 VDC

Insulation Resistance Limit Table

EIA Case Size

0201

0402

0603

0805

1206

1210

1808

1812

1825

2220

2225

1,000 Megohm

Microfarads or 100 GΩ

N/A

< 0.012 µF

< 0.047 µF

< 0.22 µF

< 0.39 µF

ALL

< 2.2 µF

ALL

< 10 µF

ALL

500 Megohm

Microfarads or 10 GΩ

ALL

≥ 0.012 µF

≥ 0.047 µF

≥ 0.22 µF

≥ 0.39 µF

N/A

≥ 2.2 µF

N/A

≥ 10 µF

N/A

C1027_X7R_COTS_SMD • 1/9/2013

Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)

Commercial Off-the-Shelf (COTS) for Higher Reliability Applications, X7R Dielectric, 6.3 – 250 VDC

Table 1A – Capacitance Range/Selection Waterfall (0402 – 1206 Case Sizes)

Series

6.3

C0402

6.3

C0603

100

200

6.3

C0805

100

200

250

6.3

C1206

100

200

250

Capacitance

10 – 91 pF

100 – 150 pF

180 – 820 pF

1,000 pF

1,200 pF

1,500 pF

1,800 pF

2,200 pF

2,700 pF

3,300 pF

3,900 pF

4,700 pF

5,600 pF

6,800 pF

8,200 pF

10,000 pF

12,000 pF

15,000 pF

18,000 pF

22,000 pF

27,000 pF

33,000 pF

39,000 pF

47,000 pF

56,000 pF

68,000 pF

82,000 pF

0.10 µF

0.12 µF

0.15 µF

0.18 µF

0.22 µF

0.27 µF

0.33 µF

0.39 µF

0.47 µF

0.56 µF

0.68 µF

0.82 µF

1.0 µF

1.2 µF

1.5 µF

1.8 µF

2.2 µF

2.7 µF

3.3 µF

3.9 µF

4.7 µF

5.6 µF

6.8 µF

8.2 µF

10 µF

12 µF

Cap

Code

100 – 910

101 – 821

181

102

122

152

182

222

272

332

392

472

562

682

822

103

123

153

183

223

273

333

393

473

563

683

823

104

124

154

184

224

274

334

394

474

564

684

824

105

125

155

185

225

275

335

395

475

565

685

825

106

126

Voltage Code

Voltage DC

Capacitance

Tolerance

Product Availability and Chip Thickness Codes

See Table 2 for Chip Thickness Dimensions

6.3

200

250

100

Capacitance

Cap

Code

Voltage Code

Series

C0402

C0603

C0805

C1206

C1027_X7R_COTS_SMD • 1/9/2013

100

Voltage DC

6.3

Roll Over for

Order Info.