Datasheet

MKT371, MKT372, MKT373
Vishay BCcomponents
DC Film Capacitors
MKT Radial Potted Type
www.vishay.com For technical questions, contact: [e-mail]
Document Number: 28109
118 Revision: 22-Dec-10
Voltage Signal
INSPECTION REQUIREMENTS
General Notes:
1. 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
Voltage
U
P
Time
U
P-P
T
1
T
2
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
for 470 nF < C ≤ 10 µF at 10 kHz
for C > 10 µF at 1 kHz
4.3 Robustness of terminations Tensile and bending 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 min ± 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