MKT365, MKT366, MKT367
www.vishay.com
Vishay BCcomponents
Revision: 08-Oct-15
16
Document Number: 28102
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
5. The maximum component surface temperature rise must be lower than the limits (see graph “Max. allowed component
temperature rise”).
6. Since in circuits used at voltages over 280 V peak-to-peak the risk for an intrinsically active flammability after a capacitor
breakdown (short circuit) increases, it is recommended that the power to the component is limited to 100 times the values
mentioned in the table: “Heat Conductivity”
7. When using these capacitors as across-the-line capacitor in the input filter for mains applications or as series connected
with an impedance to the mains the applicant must guarantee that the following conditions are fulfilled in any case (spikes
and surge voltages from the mains included).
VOLTAGE CONDITIONS FOR 6 ABOVE
Example
C = 330 nF - 63 V used for the voltage signal shown in next drawing.
U
P-P
= 40 V; U
P
= 35 V; T
1
= 100 µs; T
2
= 200 µs
The ambient temperature is 35 °C
Checking conditions:
1. The peak voltage U
P
= 35 V is lower than 63 V
DC
2. The peak-to-peak voltage 40 V is lower than 22 x 40 V
AC
= 113 U
P-P
3. The voltage pulse slope (dU/dt) = 40 V/100 µs = 0.4 V/µs
This is lower than 110 V/µs (see specific reference data for each version)
4. The dissipated power is 16.2 mW as calculated with fourier terms
The temperature rise for W
max.
= 4.5 mm and pitch = 5 mm will be 16.2 mW/2.5 mW/°C = 6.5 °C
This is lower than 15 °C temperature rise at 35 °C, according figure “Max. allowed component temperature rise”
5. Not applicable
6. Not applicable
Voltage Signal
ALLOWED VOLTAGES T
amb
85 °C 85 °C < T
amb
105 °C
Maximum continuous RMS voltage U
RAC
0.8 x U
RAC
Maximum temperature RMS-overvoltage (< 24 h) 1.25 x U
RAC
U
RAC
Maximum peak voltage (V
O-P
) (< 2 s) 1.6 x U
RDC
1.3 x U
RDC
Voltage
U
P
Time
U
P-P
T
1
T
2
MKT365, MKT366, MKT367
www.vishay.com
Vishay BCcomponents
Revision: 08-Oct-15
17
Document Number: 28102
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
INSPECTION REQUIREMENTS
General Notes
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
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 or
for C > 470 nF at 10 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| 2 % of the value measured initially
Tangent of loss angle 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
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 or
for C > 470 nF at 10 kHz
No visible damage
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
4.7.2 Final inspection Visual examination No visible damage
MKT365, MKT366, MKT367
www.vishay.com
Vishay BCcomponents
Revision: 08-Oct-15
18
Document Number: 28102
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
4.9 Shock Mounting:
See section “Mounting” of this specification
Pulse shape: half sine
Acceleration: 490 m/s
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 
0.005 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 4.6.1
Insulation resistance As specified in section “Insulation
Resistance” of this specification
SUB-GROUP C1 COMBINED SAMPLE
OF SPECIMENS OF SUB-GROUPS
C1A AND C1B
4.10 Climatic sequence
4.10.2 Dry heat Temperature: +105 °C
Duration: 16 h
4.10.3 Damp heat cyclic
Test Db, first cycle
4.10.4 Cold Temperature: -55 °C
Duration: 2 h
4.10.6 Damp heat cyclic
Test Db, remaining cycles
4.10.6.2 Final measurements Voltage proof = U
RDC
for 1 min within 15 min
after removal from test chamber
No breakdown of flash-over
Visual examination No visible damage
Legible marking
Capacitance |C/C| 5 % of the value measured in
4.4.2 or 4.9.3
Tangent of loss angle Increase of tan 
0.007 for: C 100 nF or
0.010 for: 100 nF < C 220 nF or
0.015 for: 220 nF < C 470 nF and
0.005 for: C > 470 nF
Compared to values measured in
4.3.1 or 4.6.1
Insulation resistance 50 % of values specified in section
“Insulation Resistance” of this specification
SUB-CLAUSE NUMBER AND TEST CONDITIONS PERFORMANCE REQUIREMENTS

BFC236656682

Mfr. #:
Manufacturer:
Vishay
Description:
Film Capacitors .0068uF 5% 400volts
Lifecycle:
New from this manufacturer.
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