Datasheet > BFC237018563

BFC237018563

更新时间： 2022-03-03 18:22:16

品牌	Logo	应用领域
威世 - VISHAY		电容器薄膜电容器
页数	文件大小	规格书
18页	171K
描述
DC Film Capacitors MKT Radial Potted Type

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BFC237018563 数据手册

MKT 370

DC Film Capacitors

MKT Radial Potted Type

Vishay BCcomponents

SUB-CLAUSE NUMBER AND TEST

CONDITIONS

PERFORMANCE REQUIREMENTS

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

Capacitance

No visible damage

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

Tangent of loss angle

Increase of tan δ

≤ 0.010 for:

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 “Specific Reference

Data 370” 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 for rated voltage 63 V

+ 105 °C for rated voltage > 63 V

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

Voltage proof = U_Rdcfor 1 min within 15 min

after removal from testchamber

No breakdown of flash-over

Test Db, remaining cycles

4.10.6.2Final measurements

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

≤ 0.010 for:

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 “Specific

Reference Data 370” 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

www.vishay.com

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

Document Number: 28108

Revision: 04-Aug-09

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