MKT1813-433-014-R - Vishay Presicion Group

Document Number: 26013 For technical questions, contact: dc-film@vishay.com www.vishay.com

Revision: 08-Dec-08 17

DC Film Capacitor

MKT Axial Type

MKT 1813

Vishay Roederstein

Dimensions in mm

MAIN APPLICATIONS

Blocking, bypassing, filtering, timing, coupling and

decoupling, interference suppression in low voltage

applications

REFERENCE STANDARDS

IEC 60384-2

MARKING

C-value; tolerance; rated voltage; manufacturer’s type; code

for dielectric material; manufacturer location; manufacturer’s

logo; year and week

DIELECTRIC

Polyester film

ELECTRODES

Metallized

CONSTRUCTION

Mono and internal series construction

RATED (DC) VOLTAGE

63 V, 100 V, 250 V, 400 V, 630 V, 1000 V

RATED (AC) VOLTAGE

40 V, 63 V, 160 V, 200 V, 220 V

FEATURES

Supplied loose in box, taped on ammopack or reel

RoHS compliant

ENCAPSULATION

Plastic-wrapped, epoxy resin sealed, flame

retardant

CLIMATIC TESTING CLASS ACC. TO IEC 60068-1

55/100/56

CAPACITANCE RANGE (E12 SERIES)

470 pF to 22 µF

CAPACITANCE TOLERANCE

± 20 %, ± 10 %, ± 5 %

LEADS

Tinned wire

MAXIMUM APPLICATION TEMPERATURE

100 °C

PULL TEST ON LEADS

Minimum 20 N in direction of leads according to

IEC 60068-2-21

BENT TEST ON LEADS

2 bends trough 90° combined with 10 N tensile strength

RELIABILITY

Operational life > 300 000 h (40 °C/0.5 UR)

Failure rate < 2 FIT (40 °C/0.5 UR)

DETAIL SPECIFICATION

For more detailed data and test requirements contact:

dc-film@vishay.com

LEAD DIAMETER

d (mm) D (mm)

0.6 ≤ 5.0

0.7 > 5.0 ≤ 7.0

0.8 > 7.0 < 16.5

1.0 ≥ 16.5

Max.

40.0 ± 5.0 40.0 ± 5.0

Ø d

Max.

MKT 1813

Vishay Roederstein DC Film Capacitor

MKT Axial Type

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18 Revision: 08-Dec-08

COMPOSITION OF CATALOG NUMBER

Note

For detailed tape specifications refer to “Packaging Information” www.vishay.com/doc?28139 or end of catalog

SPECIFIC REFERENCE DATA

DESCRIPTION VALUE

Tangent of loss angle: at 1 kHz at 10 kHz at 100 kHz

C = 0.1 µF 80 x 10-4 150 x 10-4 250 x 10-4

0.1 µF ≤ C = 1.0 µF 80 x 10-4 150 x 10-4 -

C ≥ 1.0 µF 100 x 10-4 --

Capacitor length

(mm)

Maximum pulse rise time (dU/dt)R [V/µs]

63 Vdc 100 Vdc 250 Vdc 400 Vdc 630 Vdc 1000 Vdc

11 12 18 32 56 84 -

14 11 13 22 37 66 175

19 7 8 13 21 33 65

26.5 4 5 8 13 19 34

31.5 3 4 6 10 15 25

41.5 2 3 5 7 10 17

If the maximum pulse voltage is less than the rated voltage higher dU/dt values can be permitted.

R between leads, for C ≤ 0.33 µF and UR ≤ 100 V > 15 000 MΩ

R between leads, for C ≤ 0.33 µF and UR > 100 V > 30 000 MΩ

RC between leads, for C > 0.33 µF and UR ≤ 100 V > 5000 s

RC between leads, for C > 0.33 µF and UR > 100 V > 10 000 s

R between leads and case, 100 V; (foil method) > 30 000 MΩ

Withstanding (DC) voltage (cut off current 10 mA); rise time 100 V/s 1.6 x URdc, 1 min

Maximum application temperature 100 °C

MKT 1813 X XX 25 X X

CAPACITANCE

(numerically)

Example:

468 = 680 nF

MULTIPLIER

(nF)

0.1 2

10 4

100 5

TYPE

Un = 06 = 63 V

Un = 01 = 100 V

Un = 25 = 250 V

Un = 40 = 400 V

Un = 63 = 630 V

Un = 10 = 1000 V

SPECIAL LETTER FOR TAPED

Bulk

R Reel

G Ammopack

TOLERANCE

4± 5 %

5± 10 %

6± 20 %

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MKT 1813

DC Film Capacitor

MKT Axial Type Vishay Roederstein

Notes

• Pitch = L + 3.5

(1) Not suitable for mains applications

(2) For the smaller size please add “-M” at the end of the type designation (e.g. MKT 1813-510/255-M)

CAPACITANCE CAPACITANCE

CODE

VOLTAGE

CODE 06

63 Vdc/

40 Vac

VOLTAGE

CODE 01

100 Vdc/

63 Vac

VOLTAGE

CODE 25

250 Vdc/

160 Vac

VOLTAGE

CODE 40

400 Vdc/

200 Vac

VOLTAGE

CODE 63 (1)

630 Vdc/

220 Vac

VOLTAGE

CODE 10 (1)

1000 Vdc/

220 Vac

DLDLDLDLDLDL

470 pF 147 --------5.011.0--

680 pF 168 --------5.011.0--

1000 pF 210 --------5.011.05.514.0

1500 pF 215 --------5.011.06.014.0

2200 pF 222 --------5.011.06.014.0

3300 pF 233 --------5.011.07.014.0

4700 pF 247 --------5.011.06.019.0

6800 pF 268 ------5.011.06.014.06.019.0

0.01 µF 310 ------5.011.06.014.06.519.0

0.015 µF 315 ----5.011.06.014.06.514.07.519.0

0.022 µF 322 ----5.011.06.014.07.514.09.019.0

0.033 µF 333 ----5.011.06.014.06.519.010.519.0

0.047 µF 347 ----6.014.07.014.07.519.012.019.0

0.068 µF 368 - - 5.0 11.0 6.0 14.0 8.0 14.0 8.5 19.0 11.0 26.5

0.1 µF 410 - - 5.0 11.0 6.0 14.0 7.0 19.0 10.5 19.0 13.0 26.5

--------9.5

19.0 (2) --

0.15 µF 415 5.0 11.0 5.5 11.0 7.0 14.0 8.5 19.0 10.0 26.5 13.5 31.5

0.22 µF 422 5.0 11.0 6.0 14.0 7.0 19.0 8.0 26.5 11.5 26.5 16.0 31.5

------8.0

19.0 (2) ----

0.33 µF 433 6.0 14.0 6.0 19.0 8.0 19.0 9.5 26.5 13.5 26.5 16.0 41.5

------9.5

19.0 (2) ----

0.47 µF 447 7.0 14.0 6.5 19.0 9.0 19.0 11.0 26.5 14.5 31.5 19.0 41.5

--------14.0

26.5 (2) --

0.68 µF 468 6.5 19.0 7.0 19.0 8.5 26.5 11.5 31.5 14.5 41.5 - -

----9.0

19.0 (2) ------

1.0 µF 510 7.5 19.0 8.5 19.0 10.0 26.5 13.5 31.5 16.5 41.5 - -

1.5 µF 515 8.5 19.0 8.0 26.5 11.0 31.5 14.0 41.5 - - - -

- - 8.0 19.0 (2) - - 13.0 31.5 (2) ----

2.2 µF 522 8.5 26.5 9.5 26.5 13.0 31.5 16.5 41.5 - - - -

7.5 19.0 (2) 9.5 19.0 (2) --------

3.3 µF 533 10.0 26.5 11.5 26.5 15.5 31.5 - - - - - -

8.5 19.0 (2) - - 14.0 26.5 (2) ------

4.7 µF 547 11.5 26.5 12.0 31.5 15.5 41.5 - - - - - -

----14.5

31.5 (2) ------

6.8 µF 568 12.0 31.5 14.0 31.5 17.5 41.5 - - - - - -

10.0 µF 610 14.5 31.5 16.5 31.5 21.0 41.5 - - - - - -

- - 13.5 31.5 (2) --------

15.0 µF 615 18.031.520.531.5--------

22.0 µF 622 17.541.5 ----------

MKT 1813

Vishay Roederstein DC Film Capacitor

MKT Axial Type

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20 Revision: 08-Dec-08

RECOMMENDED PACKAGING

Note

• Attention: Capacitors with L > 31.5 mm only as bulk available

EXAMPLE OF ORDERING CODE

Note

(1) Tolerance Codes: 4 = 5 % (J); 5 = 10 % (K); 6 = 20 % (M)

MOUNTING

Normal Use

The capacitors are designed for mounting on printed-circuit boards. The capacitors packed in bandoliers are designed for

mounting in printed-circuit boards by means of automatic insertion machines.

For detailed tape specifications refer to Packaging information: www.vishay.com/doc?28139 or end of catalog.

Specific Method of Mounting to Withstand Vibration and Shock

In order to withstand vibration and shock tests, it must be ensured that the capacitor body is in good contact with the printed-circuit

board:

•For L ≤ 19 mm capacitors shall be mechanically fixed by the leads

•For larger pitches the capacitors shall be mounted in the same way and the body clamped

•The maximum diameter and length of the capacitors are specified in the dimensions table

•Eccentricity as shown in the drawing below

Space Requirements On Printed-Circuit Board

The maximum length and width of film capacitors is shown in the drawing:

•Eccentricity as in drawing. The maximum eccentricity is smaller than or equal to the lead diameter of the product concerned.

•Product height with seating plane as given by “IEC 60717” as reference: hmax. ≤ h + 0.4 mm or hmax. ≤ h' + 0.4 mm

Storage Temperature

•Storage temperature: Tstg = - 25 °C to + 40 °C with RH maximum 80 % without condensation

Ratings and Characteristics Reference Conditions

Unless otherwise specified, all electrical values apply to an ambient temperature of 23 ± 1 °C, an atmospheric pressure of 86 kPa

to 106 kPa and a relative humidity of 50 ± 2 %.

For reference testing, a conditioning period shall be applied over 96 ± 4 h by heating the products in a circulating air oven at the

rated temperature and a relative humidity not exceeding 20 %.

PACKAGING CODE TYPE OF PACKAGING REEL DIAMETER (mm) ORDERING CODE EXAMPLES

G Ammo - MKT 1813-422-014-G x

R Reel 350 MKT 1813-422-014-R x

- Bulk - MKT 1813-422-014 x

TYPE CAPACITANCE CODE VOLTAGE CODE TOLERANCE CODE (1) PACKAGING CODE

MKT 1813 410 06 5 G

1 mm

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MKT 1813

DC Film Capacitor

MKT Axial Type Vishay Roederstein

CHARACTERISTICS

100

VRMS

f [Hz]

Capacitance in µF

63 Vdc

Permissible AC Voltage vs. Frequency

102 2 3 5 7 103 2 3 5 7 104 2 3 5 7 105

0.15

0.33 0.47 1.0 2.2

4.7

1000

100

VRMS

f [Hz]

Permissible AC Voltage vs. Frequency

2 3 5 7 10

Capacitance in µF

400 Vdc

0.0068

0.022

0.047

0.1

0.22

0.47

1.0

2.2

100

VRMS

f [Hz]

Permissible AC Voltage vs. Frequency

2 3 5 7 10

Capacitance in µF

100 Vdc

0.068

0.15

0.22

0.47

1.0

4.7

2.2

1000

100

VRMS

f [Hz]

Permissible AC Voltage vs. Frequency

2 3 5 7 10

Capacitance in pF and µF

630 Vdc

470

0.001

0.0022

0.0047

0.033

0.01

0.1

0.22

1.0

1000

100

VRMS

f [Hz]

Permissible AC Voltage vs. Frequency

102

2 3 5 7 103

2 3 5 7 104 2 3 5 7 105

Capacitance in µF

250 Vdc

0.015

0.047

0.15

0.33

2.2

4.7

1.0

1000

100

VRMS

f [Hz]

Permissible AC Voltage vs. Frequency

2 3 5 7 103

2 3 5 7 104 2 3 5 7 105

Capacitance in pF and µF

1000 Vdc

1000

2000

4700

0.01

0.022

0.047

0.1

0.22 0.47

MKT 1813

Vishay Roederstein DC Film Capacitor

MKT Axial Type

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Nominal voltage (AC and DC) as a function of temperature

U = f(TA), TLL ≤ TA ≤ TUL

Capacitance as a function of temperature

ΔC/C = f(TA), TLL ≤ TA ≤ TUL

Capacitance as function of frequency

ΔC/C = f(f), 100 Hz ≤ f ≤ 1 MHz

Dissipation factor as function of temperature

Δtan δ/tan δ = f(TA), TLL ≤ TA ≤ TUL

Insulation resistance as a function of temperature

Ris = f(TA), TLL ≤ TA ≤ TUL

Dissipation factor as a function of frequency

Δtan δ/tan δ = f(f), 100 Hz ≤ f ≤ 1 MHzL

1.2

1.0

0.8

0.6

0.4

0.2

0.0

- 60 - 20 20 60 100

Tamb (°C)

factor

- 2

- 4

- 6

- 8

- 60 - 40 - 20 0 20 40 60 80 100 120 140

Tamb (°C)

Capacitance vs. Temperature ΔC/C = f (ϑ)

ΔC

C= (%)

ΔC

C= (%)

ΔC

C= f (f)

- 1

- 2

- 3

- 5

- 4

- 6

f (Hz)

Capacitance Change vs. Frequency

2 3 5 7 10

Tamb (°C)

- 60 - 40 - 20 0 20 40 60 80 100 120 140

tan δ = 10-3

Dissipation Factor (1 kHz) vs. Temperature tan δ = f (ϑ)

Tamb (°C)

105

103

102

101

100

104

20 40 60 80 100 125

RC (s)

100

0.1

f (Hz)

Dissipation Factor vs. Frequency tan δ = f (f)

102 2 3 5 7 103 2 3 5 7 104 2 3 5 7 105

tan δ x 104

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MKT 1813

DC Film Capacitor

MKT Axial Type Vishay Roederstein

HEAT CONDUCTIVITY (G) AS A FUNCTION OF (ORIGINAL) PITCH AND CAPACITOR BODY THICKNESS IN mW/°C

Maximum allowed component temperature rise (ΔT) as a function of the ambient temperature (Tamb)

Dmax.

(mm)

HEAT CONDUCTIVITY (mW/°C)

L = 11 mm L = 14 mm L = 19 mm L = 26.5 mm L = 31.5 mm L = 41.5 mm

5.02-----

5.523----

6.0-34---

6.5-35---

7.0-45---

7.5--6---

8.0-4-8--

8.5 - - 6 9 - -

9.0--7---

9.5 - - - 10 - -

10.0 - - - 11 - -

10.5 - - 8 - - -

11.0 - - - 12 14 -

11.5 - - - 13 15 -

12.0 - - 9 - 16 -

12.5------

13.0 - - - 14 17 -

13.5 - - - 15 18 -

14.0 - - - 16 19 -

14.5 - - - - 19 -

15.0------

15.5 - - - - 21 -

16.0 - - - - - 29

16.5 - - - - 22 30

17.0------

17.5 - - - - - 31

18.0 - - - - 24 -

18.5------

19.0 - - - - - 34

20.0------

20.5 - - - - 28 -

21.0 - - - - - 38

ΔT (°C)

- 60 - 20 20 60 100

Tamb (°C)

MKT 1813

Vishay Roederstein DC Film Capacitor

MKT Axial Type

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POWER DISSIPATION AND MAXIMUM COMPONENT TEMPERATURE RISE

The power dissipation must be limited in order not to exceed the maximum allowed component temperature rise as a function of

the free ambient temperature.

The power dissipation can be calculated according type detail specification “HQN-384-01/101: Technical Information Film

Capacitors”.

The component temperature rise (ΔT) can be measured (see section “Measuring the component temperature” for more details)

or calculated by ΔT = P/G:

•ΔT = Component temperature rise (°C)

•P = Power dissipation of the component (mW)

•G = Heat conductivity of the component (mW/°C)

MEASURING THE COMPONENT TEMPERATURE

A thermocouple must be attached to the capacitor body as in:

The temperature is measured in unloaded (Tamb) and maximum loaded condition (TC).

The temperature rise is given by ΔT = TC - Tamb.

To avoid radiation or convection, the capacitor should be tested in a wind-free box.

APPLICATION NOTE AND LIMITING CONDITIONS

These capacitors are not suitable for mains applications as across-the-line capacitors without additional protection, as described

hereunder. These mains applications are strictly regulated in safety standards and therefore electromagnetic interference

suppression capacitors conforming the standards must be used.

To select the capacitor for a certain application, the following conditions must be checked:

1. The peak voltage (UP) shall not be greater than the rated DC voltage (URdc)

2. The peak-to-peak voltage (UP-P) shall not be greater than 2√2 x URac to avoid the ionisation inception level

3. The voltage peak slope (dU/dt) shall not exceed the rated voltage pulse slope in an RC-circuit at rated voltage and without

ringing. If the pulse voltage is lower than the rated DC voltage, the rated voltage pulse slope may be multiplied by URdc and

divided by the applied voltage.

For all other pulses following equation must be fulfilled:

T is the pulse duration

The rated voltage pulse slope is valid for ambient temperatures up to 85 °C. For higher temperatures a derating factor of 3 %

per K shall be applied.

4. The maximum component surface temperature rise must be lower than the limits (see figure max. allowed component

temperature rise).

Thermocouple

2dU

--------

⎝⎠

⎛⎞

∫dt URdc

--------

⎝⎠

⎛⎞

rated

×<××

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MKT 1813

DC Film Capacitor

MKT Axial Type Vishay Roederstein

5. Since in circuits used at voltages over 280 V peak-to-peak the risk for an intrinsically active flammability after a capacitor

breakdown (short circuit) increases, it is recommended that the power to the component is limited to 100 times the values

mentioned in the table: “Heat conductivity”

6. When using these capacitors as across-the-line capacitor in the input filter for mains applications or as series connected with

an impedance to the mains the applicant must guarantee that the following conditions are fulfilled in any case (spikes and

surge voltages from the mains included).

Voltage Conditions for 6 Above

EXAMPLE

C = 3300 nF - 100 V used for the voltage signal shown in next figure.

UP-P = 80 V; UP = 70 V; T1 = 0.5 ms; T2 = 1 ms

The ambient temperature is 35 °C

Checking conditions:

1. The peak voltage UP = 70 V is lower than 100 Vdc

2. The peak-to-peak voltage 80 V is lower than 2√2 x 63 Vac = 178 UP-P

3. The voltage pulse slope (dU/dt) = 80 V/500 µs = 0.16 V/µs

This is lower than 8 V/µs (see specific reference data for each version)

4. The dissipated power is 60 mW as calculated with fourier terms

The temperature rise for Wmax. = 11.5 mm and pitch = 26.5 mm will be 60 mW/13 mW/°C = 4.6 °C

This is lower than 15 °C temperature rise at 35 °C, according figure max. allowed component temperature rise

5. Not applicable

6. Not applicable

Voltage Signal

ALLOWED VOLTAGES Tamb ≤ 85 °C 85 °C < Tamb ≤ 100 °C

Maximum continuous RMS voltage URac 0.8 x URac

Maximum temperature RMS-overvoltage (< 24 h) 1.25 x URac URac

Maximum peak voltage (VO-P) (< 2 s) 1.6 x URdc 1.3 x URdc

Voltage

Time

UP-P

MKT 1813

Vishay Roederstein DC Film Capacitor

MKT Axial Type

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INSPECTION REQUIREMENTS

General Notes:

Sub-clause numbers of tests and performance requirements refer to the “Sectional Specification, Publication IEC 60384-2 and

Specific Reference Data”.

Group C Inspection Requirements

SUB-CLAUSE NUMBER AND TEST CONDITIONS PERFORMANCE REQUIREMENTS

SUB-GROUP C1A PART OF SAMPLE

OF SUB-GROUP C1

4.1 Dimensions (detail) As specified in Chapters “General data” of

this specification

4.3.1 Initial measurements Capacitance

Tangent of loss angle:

For C ≤ 470 nF at 100 kHz or

for C > 470 nF at 10 kHz

4.3 Robustness of terminations Tensile: Load 10 N; 10 s

Bending: Load 5 N; 4 x 90°

No visible damage

4.4 Resistance to soldering heat Method: 1A

Solder bath: 280 °C ± 5 °C

Duration: 10 s

4.14 Component solvent resistance Isopropylalcohol at room temperature

Method: 2

Immersion time: 5 ± 0.5 min

Recovery time: Min. 1 h, max. 2 h

4.4.2 Final measurements Visual examination No visible damage

Legible marking

Capacitance |ΔC/C| ≤ 2 % of the value measured initially

Tangent of loss angle Increase of tan δ

≤ 0.005 for:

C ≤ 100 nF or

≤ 0.010 for:

100 nF < C ≤ 220 nF or

≤ 0.015 for:

220 nF < C ≤ 470 nF and

≤ 0.003 for:

C > 470 nF

Compared to values measured in 4.3.1

SUB-GROUP C1B PART OF SAMPLE

OF SUB-GROUP C1

4.6.1 Initial measurements Capacitance

Tangent of loss angle:

For C ≤ 470 nF at 100 kHz or

for C > 470 nF at 10 kHz

4.6 Rapid change of temperature θA = - 55 °C

θB = + 100 °C

5 cycles

Duration t = 30 min

Visual examination No visible damage

4.7 Vibration Mounting:

See section “Mounting” of this specification

Procedure B4

Frequency range: 10 Hz to 55 Hz

Amplitude: 0.75 mm or

Acceleration 98 m/s²

(whichever is less severe)

Total duration 6 h

4.7.2 Final inspection Visual examination No visible damage

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MKT 1813

DC Film Capacitor

MKT Axial Type Vishay Roederstein

4.9 Shock Mounting:

See section “Mounting” of this specification

Pulse shape: Half sine

Acceleration: 490 m/s²

Duration of pulse: 11 ms

4.9.3 Final measurements Visual examination No visible damage

Capacitance |ΔC/C| ≤ 3 % of the value measured in 4.6.1

Tangent of loss angle Increase of tan δ

≤ 0.005 for:

C ≤ 100 nF or

≤ 0.010 for:

100 nF < C ≤ 220 nF or

≤ 0.015 for:

220 nF < C ≤ 470 nF and

≤ 0.003 for:

C > 470 nF

Compared to values measured in 4.6.1

Insulation resistance As specified in section “Insulation

Resistance” of this specification

SUB-GROUP C1 COMBINED SAMPLE

OF SPECIMENS OF SUB-GROUPS

C1A AND C1B

4.10 Climatic sequence

4.10.2 Dry heat Temperature: + 100 °C

Duration: 16 h

4.10.3 Damp heat cyclic

Test Db, first cycle

4.10.4 Cold Temperature: - 55 °C

Duration: 2 h

4.10.6 Damp heat cyclic

Test Db, remaining cycles

4.10.6.2 Final measurements Voltage proof = URdc for 1 min within 15 min

after removal from testchamber

No breakdown of flash-over

Visual examination No visible damage

Legible marking

Capacitance |ΔC/C| ≤ 5 % of the value measured in

4.4.2 or 4.9.3

Tangent of loss angle Increase of tan δ

≤ 0.007 for:

C ≤ 100 nF or

≤ 0.010 for:

100 nF < C ≤ 220 nF or

≤ 0.015 for:

220 nF < C ≤ 470 nF and

≤ 0.005 for:

C > 470 nF

Compared to values measured in

4.3.1 or 4.6.1

Insulation resistance ≥ 50 % of values specified in section

“Insulation resistance” of this specification

SUB-GROUP C2

4.11 Damp heat steady state 56 days, 40 °C, 90 % to 95 % RH

4.11.1 Initial measurements Capacitance

Tangent of loss angle at 1 kHz

SUB-CLAUSE NUMBER AND TEST CONDITIONS PERFORMANCE REQUIREMENTS

MKT 1813

Vishay Roederstein DC Film Capacitor

MKT Axial Type

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4.11.3 Final measurements Voltage proof = URdc for 1 min within 15 min

after removal from testchamber

No breakdown of flash-over

Visual examination No visible damage

Legible marking

Capacitance |ΔC/C| ≤ 5 % of the value measured in

4.11.1.

Tangent of loss angle Increase of tan δ ≤ 0.005

Compared to values measured in 4.11.1

Insulation resistance ≥ 50 % of values specified in section

“Insulation resistance” of this specification

SUB-GROUP C3

4.12 Endurance Duration: 2000 h

1.25 x URdc at 85 °C

1.0 x URdc at 100 °C

4.12.1 Initial measurements Capacitance

Tangent of loss angle:

For C ≤ 470 nF at 100 kHz or

for C > 470 nF at 10 kHz

4.12.5 Final measurements Visual examination No visible damage

Legible marking

Capacitance |ΔC/C| ≤ 5 % compared to values measured

in 4.12.1

Tangent of loss angle Increase of tan δ

≤ 0.005 for:

C ≤ 100 nF or

≤ 0.010 for:

100 nF < C ≤ 220 nF or

≤ 0.015 for:

220 nF < C ≤ 470 nF and

≤ 0.003 for:

C > 470 nF

Compared to values measured in 4.12.1

Insulation resistance ≥ 50 % of values specified in section

“Insulation resistance” of this specification

SUB-GROUP C4

4.13 Charge and discharge 10 000 cycles

Charged to URdc

Discharge resistance:

4.13.1 Initial measurements Capacitance

Tangent of loss angle:

For C ≤ 470 nF at 100 kHz or

for C > 470 nF at 10 kHz

4.13.3 Final measurements Capacitance |ΔC/C| ≤ 3 % compared to values measured

in 4.13.1

Tangent of loss angle Increase of tan δ

≤ 0.005 for:

C ≤ 100 nF or

≤ 0.010 for:

100 nF < C ≤ 220 nF or

≤ 0.015 for:

220 nF < C ≤ 470 nF and

≤ 0.003 for:

C > 470 nF

Compared to values measured in 4.13.1

Insulation resistance ≥ 50 % of values specified in section

“Insulation resistance” of this specification

SUB-CLAUSE NUMBER AND TEST CONDITIONS PERFORMANCE REQUIREMENTS

RUR

C 2.5 dU dt⁄()

××

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Document Number: 91000 www.vishay.com

Revision: 11-Mar-11 1

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