MKP 1839
AC and Pulse Metallized Polypropylene Film Capacitors
MKP Axial Type
Vishay Roederstein
Voltage Conditions for 6 Above
Tamb ≤ 8ꢀ °C
URac
8ꢀ °C < Tamb ≤ 100 °C
URac
ALLOWED VOLTAGES
Maximum continuous RMS voltage
Maximum temperature RMS-overvoltage (< 24 h)
Maximum peak voltage (VO-P) (< 2 s)
1.25 x URac
1.1 x URdc
1.25 x URac
1.6 x URdc
INSPECTION REQUIREMENTS
General Notes:
Sub-clause numbers of tests and performance requirements refer to the “Sectional Specification, Publication IEC 60384-16 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 chapter “General Data” of this
specification
4.3.1
Initial measurements
Capacitance
Tangent of loss angle at 100 kHz
4.3
4.4
Robustness of terminations
Resistance to soldering heat
Tensile and bending
No visible damage
Method: 1A
Solder bath: 280 °C 5 °C
Duration: 5 s
4.14
Component solvent resistance
Final measurements
Isopropylalcohol at room temperature
Method: 2
Immersion time: 5 0.5 min
Recovery time: Min. 1 h, max. 2 h
4.4.2
Visual examination
No visible damage
Legible marking
Capacitance
|ΔC/C| ≤ 2 % of the value measured initially
Tangent of loss angle
Increase of tan δ ≤ 0.002
Compared to values measured in 4.3.1
SUB-GROUP C1B OTHER PART OF
SAMPLE OF SUB-GROUP C1
4.6.1
Initial measurements
Capacitance
Tangent of loss angle:
For C ≤ 1 µF at 10 kHz
For C > 1 µF at 1 kHz
4.15
Solvent resistance of the marking
Isopropylalcohol at room temperature
Method: 1
No visible damage
Legible marking
Rubbing material: Cotton wool
Immersion time: 5 0.5 min
4.6
Rapid change of temperature
θA = Lower category temperature
θB = Upper category temperature
5 cycles
Duration t = 30 min
Document Number: 26022
Revision: 16-Jan-09
For technical questions, contact: dc-film@vishay.com
www.vishay.com
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