KP/MKP 375
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Vishay BCcomponents
Revision: 10-Aug-15
25
Document Number: 28127
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INSPECTION REQUIREMENTS
General Notes
Sub-clause numbers of tests and performance requirements refer to the “Sectional Specification, Publication IEC 60384-17 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 at 100 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 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 |C/C| 1 % + 5 pF of the value measured
initially
Tangent of loss angle Increase of tan : 0.0005
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 at 100 kHz
4.15 Solvent resistance of the marking Isopropylalcohol at room temperature
Method: 1
Rubbing material: cotton wool
Immersion time: 5 min ± 0.5 min
No visible damage
Legible marking
4.6 Rapid change of temperature A = -55 °C
B = +105 °C
5 cycles
Duration t = 30 min
4.7 Vibration 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/s
(whichever is less severe)
Total duration 6 h
No visible damage
