MKT1826510066 Vishay, MKT1826510066 Datasheet - Page 11

• Manufacturer Part Number: MKT1826510066
• Description: CAPACITOR POLYESTER FILM 1UF, 63V, RADIAL
• Manufacturer: Vishay

Specifications of MKT1826510066

• Capacitor Application: Safety / Suppression
• Capacitor Dielectric Type: Polyester
• Capacitance Tolerance: ± 20%
• Voltage Rating: 63VDC
• Capacitor Case Style: Radial Leaded
• Capacitance: 1µF
• Tolerance: 20 %
• Termination Style: Radial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

The failure criteria are defined as follows:
Critical defect:
Defect by the change of limiting values:
Fit ratings for other voltage and temperature conditions can
be converted according to CEI IEC 601709 as follows:
FMEA
The “Failure Mode and Effects Analyses” is a method that
analyses systematically the potential defects as to their
importance, the probability of their occurrence and the prob-
ability of detecting them (Pareto Analysis). This analysis is
carried out during development and manufacturing. The results
are used for a continuous improvement of quality.
Document Number 26033
Revision 01-Dec-03
Load Ratio
(U/U
100%
75%
50%
25%
10%
Short circuit or open circuit, ∆ C/C > 50%
∆ C/C > I0% (KC, MKC, MKT)
∆ C/C > 5% (KP, MKP)
∆ tan δ > 2 x initial limit (KC, MKC, MKT)
∆ tan δ > 3 x initial limit (KP, MKP)
Ris < 0.5% (MKT) of initial limit
Ris < 1.0% (MKC) of initial limit
Ris < 1.5% (KP, MKP, KC) of initial limit
Temperature
≤ 40°C
55°C
70°C
85°C
100°C
125°C
R
)
TEMPERATURE CONVERSION FACTORS (
VOLTAGE CONVERSION FACTORS (
λ = λ
MKT
MKP
MKT
ref
350
2.5
0.4
0.2
KT
12
33
6
1
1
2
5
* π
U
* π
T
MKC
KP
0.4
0.2
KC
KT
18
63
11
—
3
1
1
3
7
For technical questions, contact [e-mail]
π
U
):
π
T
)
MKP
MKC
Film Capacitors
KP
KC
0.4
0.2
12
33
—
19
1
2
5
4
1
Inspection by Attributes
It is a method of quality testing by means of qualitative
characteristics (good or bad decision).
Inspection by Variables
It is a method of quality testing by means of quantitative
characteristics (distribution of measuring values over a scale).
Operational Life
The operational life comprises operational and interruption
times as well as the time for storage, testing and transporta-
tion. It refers to 40°C, 0.5 x U
of 60%.
All film capacitors in this catalog meet an operational life of
> 300.000 h.
ppm value
The ppm value is the statistically probable failure rate per
million of supplied components. Its value is calculated from
the accumulation of failures detected in sampling tests in
relation to the sum of all the tested components. The calcula-
tion is based on EIA 554 and an upper confidence level of
90%.
A failure exists when the limiting value agreed with the
customer, is exceeded. The failure rate is expressed in parts
per million (PPM).
Quality
Quality means all properties and characteristics of a product
or activity which relates to their suitability to comply with
predetermined requirements. It is to distinguish between.
SPC
Statistical Process Control is applied to control all critical
process steps. It can detect “special causes” and “common
causes” of variation to eliminate and to correct process
problems. SPC provides operating personnel an “early
warning” when a product or process is moving out of control
and will allow the application of corrective actions long before
the actual defect is produced. SPC uses diagnostic tools such
as frequency distribution analysis, control chart techniques,
cause and effect relationships, and the application of the Pareto
Analysis.
STS
Ship To Stock is a quality agreement according to which the
customer performs only a reduced goods incoming inspection.
• The Zero-Hour Quality which designates the quality at the
• The reliability which designates the quality under pre-
General Technical Information
time of delivery.
determined user conditions during or after a
predetermined operating time.
R
Vishay Roederstein
and a upper confidence level
www.vishay.com
13