BFC237178183 Просмотр технического описания (PDF) - Vishay Semiconductors

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Компоненты Описание

производитель

BFC237178183

DC Film Capacitors MKT Radial Potted Type

Vishay Semiconductors 

www.vishay.com

MKT371

Vishay BCcomponents

GROUP C INSPECTION REQUIREMENTS

SUB-CLAUSE NUMBER AND TEST

CONDITIONS

SUB-GROUP C1A PART OF SAMPLE 

OF SUB-GROUP C1

4.14 Component solvent resistance

Isopropylalcohol at room temperature

Method: 2

Immersion time: 5 min ± 0.5 min

Recovery time: min. 1 h, max. 2 h

PERFORMANCE REQUIREMENTS

4.4.2 Final measurements

Visual examination

No visible damage

Legible marking

Capacitance

|C/C|  2 % of the value measured initially

Tangent of loss angle

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

for 470 nF < C  10 μF at 10 kHz

for C > 10 μF at 1 kHz

Increase of tan  

 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

No visible damage

4.6 Rapid change of temperature

A = -55 °C

B = +105 °C

5 cycles

Duration t = 30 min

4.7 Vibration

SUB-GROUP C1B PART OF SAMPLE 

OF SUB-GROUP C1

4.7.2 Final inspection

Visual examination

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

No visible damage

Visual examination

No visible damage

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

|C/C|  3 % of the value measured in 4.6.1

Tangent of loss angle

Increase of tan  

 0.010

Compared to values measured in 4.6.1

Insulation resistance

As specified in section “Insulation

Resistance” of this specification

Revision: 29-Jun-16

11

Document Number: 28109

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

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

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