MKT1813-422-014-R datasheet(12/13 Pages) VISHAY

12 / 13 page

Document Number: 26013

For technical questions, contact: dc-film@vishay.com

www.vishay.com

Revision: 06-Oct-08

MKT 1813

Metallized Polyester Film Capacitor

MKT Axial Type

Vishay BCcomponents

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

≤ 0.005 for:

≤ 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

≤ 0.005 for:

≤ 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

2.5

dU dt

⁄

()

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