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Product Bulletin

Fail-Safe Floating Electrode MLCC with Flexible Termination

FF-CAP

/ X7R Dielectric

Floating (Cascading) Electrode Internal Design

Outline Drawing

Product Description

The FF-CAP incorporates two existing KEMET technologies; Floating Electrode (cascading electrode

design) and Flexible Termination. The floating electrode component of these capacitors yields improved

voltage and ESD performance over standard designs, and also mitigates the risk of low IR or short circuit

failures associated with mechanical flex cracks. The flexible termination component incorporates a meas-

ure of flexibility to the capacitor, shifting flex stress away from the ceramic body and into the termination

area.

The combination of these technologies ensures an increased measure of protection from board flex,

offering up to 5mm of flex-bend capability. This provides for an enhanced level of mechanical flex crack pro-

tection for low to mid capacitance part types.

Dimensions – Millimeters (Inches)

EIA Size Metric Size

Code

0603

0805

1206

1210

1812

1608

2012

3216

3225

4532

Length

1.6 (.063) ± 0.20 (.008)

2.1 (.083) ± 0.30 (.012)

3.3 (.130) ± 0.30 (.012)

3.4 (.134) ± 0.40 (.016)

4.6 (.181) ± 0.40 (.016)

Width

0.8 (.031) ± 0.15 (.006)

1.6 (.063) ± 0.20 (.008)

2.5 (.098) ± 0.20 (.008)

3.2 (.126) ± 0.30 (.021)

Bandwidth

0.35 (.014) ± 0.15 (.006)

0.50 (.020) ± 0.25 (.010)

0.60 (.024) ± 0.35 (.014)

Separation

0.70 (.028)

0.75 (.030)

1.25 (.049) ± 0.20 (.008) 0.05 (.020) ± 0.25 (.010)

See “Capacitance Range” tables next page for capacitor chip thickness code specification. Capacitor chip thickness dimensions are detailed in the

“Thickness Code Reference Chart” on page 4.

F3282B 9/09

Qualification/Certification

Automotive Grade Available: AEC-Q200 Rev. C

RoHS-PRC (6/6) - 100% matte tin termination

Ordering Information

Style

C - Ceramic

Size Code

See dimension table

Specification

Y - Floating Electrode with Flexible Termination

Capacitance Code, pF

First two digits represent significant figures.

Third digit specifies number of zeros. 100 pF = 101.

(Use “9” for 1.0 through 9.9 pF)

Capacitance Tolerance

K = ±10%; M = ±20%; J = ±5%

End Metallization

C = 100% Matte Tin Plated

Failure Rate Level

A = Not Applicable

Temperature Characteristic

Designated by Capacitance

Change over Temperature Range

R – X7R (±15%) (-55°C +125°C)

Voltage

9 = 6.3V, 8 = 10V, 4 = 16V, 3 = 25V,

5 = 50V, 1 = 100V, 2 = 200V

0805

103

Electrical Parameters

As detailed in the KEMET Surface Mount Catalog F3102 for X7R, with following specific requirements based on room

temperature (25°C) parameters:

• Operating Range: -55°C to +125°C, with no-bias capacitance shift limited to ± 15% over that range.

• Insulation Resistance (IR) measured after 2 minutes at rated voltage @ 25°C: Limit is 1000

megohm microfarads or 100,000 MΩ, whichever of the two is smaller.

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

1kHz and 1 Vrms if capacitance

≤

10μF

120Hz and 0.5 Vrms if capacitance > 10μF

•

DF Limits are:

50 - 200 Volts

16 - 25 Volts

6.3/10 Volts

2.5%

3.5%

5.0%

Soldering Process

All parts incorporate the standard KEMET barrier layer of pure nickel, with an overplate of pure tin to provide excellent sol-

derability as well as resistance to leaching. The recommended techniques are as follows:

•

1210 & 1812 case sizes - Solder Reflow Only

•

0603/0805/1206 case sizes – Solder Wave/Solder Reflow

Marking

These chips will be supplied unmarked. If required, they can be laser-marked as an extra option. Details on the marking

format are included in KEMET Surface Mount catalog F3102.

In general, the information in the KEMET Surface Mount catalog F3102 applies to these

capacitors. The information in this bulletin supplements that in the catalog.

X7R Capacitance Range

FF-CAP / X7R DIELECTRIC (0603 & 0805 Case Sizes)

Series

6.3V

10V

Cap

Code

Voltage

C0603Y

100V

200V

6.3V

16V

25V

50V

10V

16V

C0805Y

100V

200V

250V

25V

50V

Voltage Code 9

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

15,000

18,000

22,000

27,000

33,000

39,000

47,000

56,000

68,000

82,000

100,000

151

181

221

271

331

391

471

561

681

821

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

Cap

J,K,M

Product Availability and Chip Thickness Codes - See "ThicknessCodeReferenceChart"

Revision 0 / 2009, 08/21

FF-CAP / X7R DIELECTRIC (1206 - 1812 Case Sizes)

Series

6.3V

10V

16V

Cap

Code

Voltage

C1206Y

100V

200V

250V

6.3V

25V

50V

10V

16V

C1210Y

100V

200V

250V

6.3V

25V

50V

C1812Y

10V

16V

25V

50V

Voltage Code 9

Cap

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

15,000

18,000

22,000

27,000

33,000

39,000

47,000

56,000

68,000

82,000

100,000

120,000

150,000

180,000

220,000

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

J,K,M

Product Availability and Chip Thickness Codes - See Page 78 for Chip Thickness Dimensions

Revision 0 / 2009, 08/21

Thickness Code Reference Chart

Chip

Size

0603

0805

1206

1210

1632

1808

1812

1825

2220

2225

Thickness

Code

Chip Thickness

Range (mm)

0.80 ± 0.07

0.80 ± 0.10

0.80 ± 0.15

0.60 ± 0.10

0.78 ± 0.10

0.90 ± 0.10

1.00 ± 0.10

1.10 ± 0.10

1.25 ± 0.15

1.25 ± 0.20

0.95 ± 0.10

0.78 ± 0.10

0.90 ± 0.10

1.00 ± 0.10

1.10 ± 0.10

1.20 ± 0.15

1.60 ± 0.15

1.60 ± 0.20

1.70 ± 0.20

0.80 ± 0.10

1.25 ± 0.15

0.95 ± 0.10

0.78 ± 0.10

0.90 ± 0.10

0.95 ± 0.10

1.00 ± 0.10

1.10 ± 0.10

1.25 ± 0.15

1.55 ± 0.15

1.85 ± 0.20

2.10 ± 0.20

1.40 ± 0.15

1.70 ± 0.20

1.85 ± 0.20

1.50 ± 0.20

1.60 ± 0.20

2.25 ± 0.20

2.50 ± 0.20

1.90 ± 0.20

0.80 ± 0.10

0.90 ± 0.10

1.40 ± 0.15

1.60 ± 0.15

2.00 ± 0.15

1.00 ± 0.10

1.10 ± 0.10

1.25 ± 0.15

1.30 ± 0.10

1.50 ± 0.10

1.55 ± 0.10

1.40 ± 0.15

1.70 ± 0.15

1.60 ± 0.20

1.90 ± 0.20

2.00 ± 0.20

1.70 ± 0.20

2.50 ± 0.20

1.10 ± 0.15

1.15 ± 0.15

1.30 ± 0.15

1.40 ± 0.15

1.50 ± 0.15

1.60 ± 0.20

1.00 ± 0.15

1.10 ± 0.15

1.30 ± 0.15

1.40 ± 0.15

1.50 ± 0.15

1.60 ± 0.20

1.70 ± 0.15

1.80 ± 0.15

2.40 ± 0.15

1.00 ± 0.15

1.10 ± 0.15

1.30 ± 0.15

1.40 ± 0.15

1.60 ± 0.20

Qty per Reel

7" Plastic

2,500

4,000

2,500

2,000

2,500

4,000

2,500

2,000

1,000

1,500

4,000

2,500

1,000

500

1,000

500

1,000

Qty per Reel

13" Plastic

10,000

8,000

10,000

8,000

4,000

10,000

4,000

2,000

4,000

Qty per Reel

7" Paper

4,000

Qty per Reel

13" Paper

10,000

Qty per Bulk

Cassette

15,000

10,000