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5MC

SERIES

Metallized

Polycarbonate

  Miniature Metallized Polycarbonate Switch-Mode Power Supply

Capacitors

Most capacitor ratings and styles are approved to MIL-C-55514/11,

styles

CFR26 & CFR27; and MIL-C-55514/12, style CFR29.

 

 

FEATURES

STANDARD CONFIGURATION

-

Miniature configuration

-

Low ESR

-

Excellent Ripple Capability

-

High Resonant Frequency

-

5MC22 /axial lead termination

-

5MC26 /tab terminations/low profile

-

5MC27 /tab terminations/high profile

-

5MC28 /internal coaxial leads

-

5MC29 /internal coaxial leads with

grounded copper shielding

Rev. 2

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Specification Summary

Capacitance Range

1.0µF to 50.0µF

Capacitance Tolerance

M=±20%, K=±10%, J=±5%. Closer tolerances available on

request.

Operating Temperature Range

-55°C to +125°C

Enclosure/ Construction

Mylar tape outer wrap with specially formulated, conductive

epoxy end fill to maximize heat exchange.

Voltage Rating

DC working voltage ratings at +85°C, 50VDC, 75VDC and 100

VDC. Voltage derating of 1.25% per degree C is necessary to

+125°C.

Quality Control

Capacitors are tested 100% for:

o Capacitance

o Tolerance

o Dissipation Factor

o Dielectric withstanding Voltage

o Insulation Resistance

o Equivalent Series Resistance

Process and inspection data are maintained on file and available

on special request.

Environmental

Parameter

Method

Condition

Vibration

204

D

Immersion

104

B

Shock

213

I

Humidity

103

B

Thermal Shock

107

A

Life

108

F

Reference MIL-STD-202

 
  

Characteristics

Insulation Resistance

Temperature(°C)

25

85

 125

  

Megohmsx

Microfarads

50,000

5,000

500

 

Insulation Resistance

Dielectric Strength

Capacitors withstand a DC potential of 150% rated

voltage for two (2) minutes without damage or

breakdown. Test voltage is applied and discharged

through a resistance of 1 OHM per volt minimum, and at

25°C.

Capacitance Change

Temperature(°C)

-55

25

85

125

PercentageChange

(typical)

-2.5%

0%

±1.0%

±2.0%

CapacitanceChange

Dissipation Factor

When measured at 1000 Hz, the dissipation factor will not exceed

0.3% from +25°C to +125°C.

Rev. 2

5mc-series-miniature-metallized-polycarbonate-switch-mode-power-supply-capacitors-html.html
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  DIMENSIONAL

DATA

CAPACITANCE

IN MFD

AXIAL LEADS    5MC22

LOW PROFILE   5MC26

HIGH PROFILE 5MC27 COAXIAL LEADS 5MC28

- 5MC29

T

W

L

LEADS

AWG

T

H

L

T

H

L

T

W

L

50 VDC

1

0.250

0.343

0.687

20

-

-

-

-

-

-

-

-

-

3

0.406

0.593

0.687

16

-

-

-

-

-

-

-

-

-

5

0.406

0.593

0.812

16

-

-

-

-

-

-

-

-

-

10

0.562

0.812

0.812

16

0.812

0.562

0.750

0.562

0.812

0.750

0.562

0.862

0.750

20

0.718

0.968

0.937

16

0.968

0.718

0.875

0.718

0.968

0.875

0.718

0.968

0.875

50

1.000

1.375

1.062

16

1.375

1.000

1.000

1.000

1.375

1.000

1.000

1.375

1.000

75 VDC

1

0.281

0.375

0.812

20

-

-

-

-

-

-

-

-

-

3

0.468

0.718

0.812

16

-

-

-

-

-

-

0.468

0.718

0.750

5

0.500

0.750

0.937

16

-

-

-

0.500

0.750

0.875

0.500

0.750

0.875

10

0.718

1.031

0.937

16

1.031

0.718

0.875

0.718

1.031

0.875

0.718

1.031

0.875

20

0.937

1.312

1.062

16

1.312

0.937

1.000

0.937

1.312

1.000

0.937

1.312

1.000

50

1.312

1.687

1.312

16

1.687

1.312

1.250

1.312

1.687

1.250

1.312

1.687

1.250

100 VDC

1

0.281

0.375

0.937

20

-

-

-

-

-

-

-

-

-

3

0.437

0.750

0.937

16

-

-

-

-

-

-

0.437

0.750

0.875

5

0.593

0.906

0.937

16

0.906

0.593

0.875

0.593

0.906

0.875

0.593

0.906

0.875

10

0.781

1.093

1.062

16

1.093

0.781

1.000

0.781

1.093

1.000

0.781

1.093

1.000

20

0.906

1.281

1.312

16

1.281

0.906

1.250

0.906

1.281

1.250

0.906

1.281

1.250

50

1.437

1.812

1.437

16

1.812

1.437

1.375

1.437

1.812

1.375

1.437

1.812

1.375

 

 

 

CAPACITANCE

IN MFD

ESR

mOHMS

100kHz

Maximum Ripple Current in AMPS 20kHz to

100kHz

I  PEAK

DV / DT

Resonant

Frequency

kHz      

5MC22

5MC26

5MC27

Resonant

Frequency

kHz   

5MC28  

5MC29

Case Temperatures

25°C

50°C

85°C

105°C

125°C

50 VDC

1

18

7.8

5.1

4.0

1.9

1.0

383

383

890

-

3

15

9.8

6.4

4.8

2.3

1.2

1148

383

550

-

5

13

10.6

6.9

5.1

2.8

1.3

1221

244

375

-

10

11

12.6

8.2

5.9

3.1

1.4

2441

244

265

318

20

10

14.8

9.6

6.8

3.3

1.8

3583

179

178

214

50

6

23.5

14.9

10.7

4.4

2.1

7067

141

108

130

75 VDC

1

19

7.9

5.1

3.8

1.9

1.0

575

575

840

-

3

15

10.3

6.7

4.9

2.5

1.2

1098

366

560

672

5

13

11.6

7.5

5.6

2.8

1.4

1343

269

356

427

10

12

13.5

8.8

6.5

3.2

1.6

2686

269

251

301

20

11

16.5

10.7

7.9

4.0

2.0

4243

212

171

205

50

6

24.2

15.7

11.6

4.6

2.2

7462

149

100

120

100 VDC

1

20

8.0

5.2

3.8

1.9

1.0

671

671

780

-

3

15

10.6

6.9

5.1

2.5

1.3

941

314

570

684

5

13

12.4

8.1

6.0

3.0

1.5

1567

313

356

427

10

12

14.6

9.5

7.0

3.5

1.8

2208

221

242

290

20

11

17.1

11.1

8.2

4.1

2.1

3483

174

160

192

50

6

23.6

15.3

11.3

4.5

2.2

7584

152

96

115

 

Rev. 2

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  MECHANICAL

DATA

 

 

 

 

 

Rev. 2

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Rev. 2

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  ADDITIONAL INFORMATION

The type 5MC is a new miniature polycarbonate film capacitor that is designed specifically for

switch-mode power converters. It is the first of a series developed by Electronic Concepts for

switch-mode applications that offers a miniature configuration to conserve printed circuit board space,

with low ESR, excellent ripple capacity, and high resonant frequency.

  HOW TO ORDER

TYPE

Metallized Polycarbonate

5MC

STYLE / VOLTAGE

Radial leaded tabs--low profile / B=50VDC; C=75VDC; etc.

26 B

CAPACITANCE

IN PICOFARADS

The first two digits are significant, the third represents the number of zeros

(e.g. 106=10,000,000 pF)

106

TOLERANCE

M=±20% K=±10% J=±5% (Closer tolerances available on request)

K

Marking And Date Code

All capacitors are marked with company initials "EC", corporate logo or EC trademark—in addition to type 5MC, capacitance,

tolerance, rated DC working voltage and date code. The first two digits of the date code represent the year, the second two digits the

week, i.e., 0952 is the 52nd week of 2009, 0902 is the second week of 2009.

Quality Assurance

Major emphasis is placed on quality assurance. EC is an ISO 9001-2000 and AS9100:2004 Certified Company. Raw material

inspection and the use of SPC manufacturing procedures assure the highest quality standards. Procedures are fully described in the

EC Quality Control Manual. Electronic Concepts will continue to advance the state-of-the-art by utilizing leading edge technology,

compact capacitor designs and establishing reliability procedures.

  Sales Offices

 

United States

Europe

Eastern:

*Headquarters*

P.O. Box 1278

Eatontown,NJ 07724

Tel: 732-542-7880

Fax: 732-542-0524

Central:

Illinois 630-668-8747

email: sales@ecicaps.com

website:www.ecicaps.com

Ireland

Electronic ConceptsEurope LTD

IDA Estate, Oughterad

Co. Galway, Ireland

Tel: +353-91-552385,552432

Fax: +353-91-552387

email: sales@ecicaps.ie

website:www.electronicconcepts.ie

Rev. 2