MKP338 4 X2
www.vishay.com
Vishay BCcomponents
Interference Suppression Film Capacitors - Class X2
Radial MKP 300 VAC - Standard Across The Line X2
FEATURES
•
•
•
•
15 mm to 55 mm lead pitch
7 A max. IRMS at 10 μF
Self-healing properties
Material categorization: for definitions of
compliance please see www.vishay.com/doc?99912
APPLICATIONS
For across the line X2 applications.
Please see section Application Notes in this specification
and especially www.vishay.com/doc?28153.
QUICK REFERENCE DATA
0.01 μF to 10 μF
(preferred values according to E6)
± 20 %, ± 10 %
300 VAC; 50 Hz to 60 Hz
800 VDC at 85 °C
630 VDC at 110 °C
55/105/56/C for product volumes ≤ 1750 mm3
55/105/56/B for product volumes > 1750 mm3
105 °C
105 °C
IEC 60384-14:2013
IEC 60384-14:2013 / AMD1:2016
EN 60384-14:2013 + AMD1:2016
IEC 60065 pass. flamm. class B for volumes > 1750 mm3
ENEC; UL 60384-14
Polypropylene film
Metallized film
Mono construction
Capacitance range (E12 series)
Capacitance tolerance
Rated AC voltage
Permissible DC voltage
Climatic testing class according to IEC 60068-1
Rated temperature
Maximum application temperature
Reference standards
Dielectric
Electrodes
Construction
Encapsulation
Leads
Plastic case, epoxy resin sealed, flame retardant UL-class 94 V-0
Tinned wire
C-value; tolerance; rated voltage; sub-class; manufacturer’s type designation;
code for dielectric material; manufacturer location, year and week;
manufacturer’s logo or name; safety approvals
Marking
Note
• For more detailed data and test requirements, contact rfi@vishay.com
DIMENSIONS
l
w
h
lt
P
Revision: 14-Dec-2021
Ø dt
Document Number: 28118
1
For technical questions, contact: rfi@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
MKP338 4 X2
www.vishay.com
Vishay BCcomponents
COMPOSITION OF CATALOG NUMBER
TYPE AND PITCHES
15.0 mm
(numerically)
22.5 mm
338 4
MULTIPLIER
(nF)
CAPACITANCE
1
3
10
4
100
5
1000
6
27.5 mm
X2
37.5 mm
Example:
55.0 mm
104 = 10 x 10 = 100 nF
BFC2
TYPE
PACKAGING
Loose in box
Taped (1)(2)
PACKAGING
Loose in box
338 4
X2
PACKAGING
Taped (1)(2)
PACKAGING
Loose in box
Taped (1)(2)
338
4
XX X
C-TOL.
STANDARD DIMENSIONS
Lead length 3.5 mm ± 0.3 mm
Lead length 5.0 mm ± 1.0 mm
Lead length 25.0 mm ± 2.0 mm
15. 0 m m
ALTERNATIVE PITCH SIZES
Lead length 3.5 mm ± 0.3 mm
Lead length 5.0 mm ± 1.0 mm
Lead length 25.0 mm ± 2.0 mm
ALTERNATIVE TAPED VERSION
H = 18.5 mm; for P0 = 12.7 mm
ALTERNATIVE C-TOL.
Lead length 3.5 mm ± 0.3 mm
Lead length 5.0 mm ± 1.0 mm
Lead length 25.0 mm ± 2.0 mm
15.0 mm
H = 18.5 mm; P0 = 12.7 mm
C-TOL.
PREFERRED TYPES
BFC2 338 44 ...
BFC2 338 40 ...
BFC2 338 41 ...
B FC 2 338 4. . ..
ON REQUEST
± 20 %
See tables for details
C-TOL.
± 20 %
C-TOL.
ON REQUEST
See tables for details
ON REQUEST
± 10 %
See tables for details
± 20 %
Notes
(1) For detailed tape specification refer to packaging information: www.vishay.com/doc?28139
(2) Tape on reel pitch = 27.5 mm is not available
SPECIFIC REFERENCE DATA
DESCRIPTION
Tangent of loss angle:
VALUE
at 1 kHz
at 10 kHz
at 100 kHz
≤ 10 x 10-4
≤ 20 x 10-4
≤ 100 x 10-4
Pitch = 15 mm; 22.5 mm and 27.5 mm for 470 nF < C ≤ 1 μF
≤ 20 x 10-4
≤ 70 x 10-4
-
Pitch = 15 mm; 22.5 mm and 27.5 mm for 1 μF < C ≤ 3.3 μF
≤ 30 x 10-4
-
-
Pitch = 37.5 mm and 55 mm for 2.2 μF < C ≤ 4.7 μF
≤ 50 x 10-4
-
-
Pitch = 37.5 mm and 55 mm for 4.7 μF < C ≤ 10 μF
≤ 100 x 10-4
-
-
Pitch = 15 mm; 22.5 mm and 27.5 mm for C ≤ 470 nF
Rated voltage pulse slope (dU/dt)R at 420 VDC
100 V/μs
R between leads, for C ≤ 0.33 μF at 100 V; 1 min
> 15 000 MΩ
RC between leads, for C > 0.33 μF at 100 V; 1 min
R between leads and case; 100 V; 1 min
> 5000 s
> 30 000 MΩ
Withstanding (DC) voltage (cut off current 10 mA) (1); rise time ≤ 1000 V/s:
C ≤ 1 μF
2200 V; 1 min
1 μF < C ≤ 3.3 μF (not pitch = 37.5 mm)
1850 V; 1 min
Pitch = 37.5 mm and 55 mm
Withstanding (AC) voltage between leads and case
1400 V; 1 min
2200 V; 1 min
Note
See “Voltage Proof Test for Metalized Film Capacitors”: www.vishay.com/doc?28169
(1)
Revision: 14-Dec-2021
Document Number: 28118
2
For technical questions, contact: rfi@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
MKP338 4 X2
www.vishay.com
Vishay BCcomponents
ELECTRICAL DATA AND ORDERING INFORMATION
CATALOG NUMBER BFC2 338 ..... AND PACKAGING
LOOSE IN BOX
URAC
(V)
CAP.
(μF)
DIMENSIONS
wxhxl
(mm)
MASS (3)
(g)
SHORT LEADS
lt = 3.5 mm ±
0.3 mm
lt = 5.0 mm ±
1.0 mm
REEL
Ø = 500 mm
H = 18.5 mm;
P0 = 12.7 mm
LONG LEADS
SPQ
lt = 25.0 mm ±
2.0 mm
(1)(2)
SPQ
SPQ
PITCH = 15.0 mm ± 0.4 mm; dt = 0.60 mm ± 0.06 mm; C-TOL. = ± 20 %
0.010
44103
40103
41103
48127
0.015
44153
40153
41153
48128
44223
40223
44333
40333
0.047
44473
40473
41473
0.068
44683
40683
41683
44104
40104
0.022
0.033
5.0 x 11.0 x 17.5
1.0
1.4
1000
0.10
6.0 x 12.0 x 17.5
1000
0.15
7.0 x 13.5 x 17.5
1.8
44154
40154
750
0.22
8.5 x 15.0 x 17.5
2.4
44224
40224
750
0.33
10.0 x 16.5 x 17.5
3.0
44334
40334
500
41223
41333
41104
1000
48129
48131
1000
48132
48133
1000
48134
1000
41154
500
48135
500
41224
500
48136
500
41334
450
48137
600
-
-
-
-
-
-
-
-
PITCH = 15.0 mm ± 0.4 mm; dt = 0.80 mm ± 0.08 mm; C-TOL. = ± 20 %
PITCH = 22.5 mm ± 0.4 mm; dt = 0.80 mm ± 0.08 mm; C-TOL. = ± 20 %
0.22
300
48101
48109
48103
48112
3.8
44474
40474
200
41474
250
10.0 x 19.5 x 26.0
6.8
44684
40684
200
41684
200
12.0 x 22.0 x 26.0
7.8
44105
40105
150
41105
200
7.0 x 16.5 x 26.0
2.9
8.5 x 18.0 x 26.0
0.68
1.0
0.33
0.47
200
48118
48121
250
PITCH = 27.5 mm ± 0.4 mm; dt = 0.80 mm ± 0.08 mm; C-TOL. = ± 20 %
0.47
0.68
9.0 x 19.0 x 31.0
5.5
48104
48113
48106
48115
48108
48117
100
48124
150
11.0 x 21.0 x 31.0
7.4
1.5
15.0 x 25.0 x 31.0
12.3
44155
40155
100
41155
125
2.2
18.0 x 28.0 x 31.0
16.1
44225
40225
100
41225
100
3.3
21.0 x 31.0 x 31.0
20.3
44335
40335
50
41335
75
1.0
100
48122
48126
150
PITCH = 37.5 mm ± 0.7 mm; dt = 1.0 mm ± 0.1 mm; C-TOL. = ± 20 %
4.7
18.5 x 35.5 x 43.0
29.0
6.8
21.5 x 38.5 x 43.0
35.0
10
30.0 x 46.0 x 44.0
55.0
10
21.5 x 38.5 x 61.0
40475
-
105
41475
105
40685
91
41685
91
48159
63
48161
63
PITCH = 55.0 mm ± 1.0 mm; dt = 1.0 mm ± 0.1 mm; C-TOL. = ± 20 %
50.0
-
40106
65
41106
65
PITCH = 15.0 mm ± 0.4 mm; dt = 0.60 mm ± 0.06 mm; C-TOL. = ± 10 %
300
0.010
45103
42103
43103
48138
0.015
45153
42153
43153
48141
45223
42223
45333
42333
45473
42473
45683
42683
45104
42104
0.022
0.033
5.0 x 11.0 x 17.5
1.0
0.047
0.068
0.10
6.0 x 12.0 x 17.5
Revision: 14-Dec-2021
1.4
1000
43223
43333
1000
43473
43104
48145
1000
48147
43683
1000
48143
48149
1000
48153
1000
Document Number: 28118
3
For technical questions, contact: rfi@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
MKP338 4 X2
www.vishay.com
Vishay BCcomponents
ELECTRICAL DATA AND ORDERING INFORMATION
CATALOG NUMBER BFC2 338 ..... AND PACKAGING
LOOSE IN BOX
URAC
(V)
CAP.
(μF)
DIMENSIONS
wxhxl
(mm)
MASS (3)
(g)
SHORT LEADS
lt = 3.5 mm ±
0.3 mm
lt = 5.0 mm ±
1.0 mm
REEL
Ø = 500 mm
H = 18.5 mm;
P0 = 12.7 mm
LONG LEADS
SPQ
lt = 25.0 mm ±
2.0 mm
(1)(2)
SPQ
SPQ
PITCH = 15.0 mm ± 0.4 mm; dt = 0.80 mm ± 0.08 mm; C-TOL. = ± 10 %
0.12
45124
7.0 x 13.5 x 17.5
0.15
0.18
8.5 x 15.0 x 17.5
10.0 x 16.5 x 17.5
3.0
43124
750
45154
42154
45184
42184
2.4
0.22
0.27
42124
1.8
43154
42224
45274
42274
48156
500
43224
500
500
48155
43184
750
45224
48154
500
43274
500
48157
450
48158
600
-
-
-
-
-
-
-
-
PITCH = 22.5 mm ± 0.4 mm; dt = 0.80 mm ± 0.08 mm; C-TOL. = ± 10 %
0.33
8.5 x 18.0 x 26.0
3.8
45334
42334
200
43334
250
0.47
10.0 x 19.5 x 26.0
6.8
45474
42474
200
43474
200
0.68
12.0 x 22.0 x 26.0
7.8
45684
42684
150
43684
200
PITCH = 27.5 mm ± 0.4 mm; dt = 0.80 mm ± 0.08 mm; C-TOL. = ± 10 %
1.0
13.0 x 23.0 x 31.0
9.2
45105
42105
100
43105
125
1.5
15.0 x 25.0 x 31.0
12.3
45155
42155
100
43155
125
2.2
21.0 x 31.0 x 31.0
20.3
45225
42225
50
43225
75
300
PITCH = 37.5 mm ± 0.7 mm; dt = 1.0 mm ± 0.1 mm; C-TOL. = ± 10 %
42335
3.3
18.5 x 35.5 x 43.0
42395
4.7
39.0
5.6
6.8
91
42565
43565
48162
48165
55.0
8.2
48163
30.0 x 46.0 x 44.0
43475
91
30.0 x 46.0 x 44.0
105
43395
42475
21.5 x 38.5 x 43.0
10
43335
105
32.0
3.9
65.0
63
48164
48166
63
48167
PITCH = 55.0 mm ± 1.0 mm; dt = 1.0 mm ± 0.1 mm; C-TOL. = ± 10 %
6.8
8.2
42685
21.5 x 38.5 x 61.0
10
50.0
-
42825
42106
43685
65
43825
65
43106
Notes
• SPQ = Standard Packing Quantity
(1) H = in-tape height; P = sprocket hole distance; for detailed specifications refer to packaging information: www.vishay.com/doc?28139
0
(2) Reel diameter = 356 mm is available on request
(3) Weight for short lead product only
Revision: 14-Dec-2021
Document Number: 28118
4
For technical questions, contact: rfi@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
MKP338 4 X2
www.vishay.com
Vishay BCcomponents
APPROVALS
SAFETY APPROVALS X2
VOLTAGE
VALUE
FILE NUMBERS
LINK
EN 60384-14 (ENEC)
(= IEC 60384-14 ed-4 (2013))
300 VAC
10 nF to 10 μF
ENEC16/FI/21/01063
www.vishay.com/doc?28208
UL 60384-14
300 VAC
10 nF to 10 μF
E354331
CSA-E384-14
300 VAC
10 nF to 10 μF
E354331
CB-test certificate
300 VAC
10 nF to 10 μF
FI-39830/A1
www.vishay.com/doc?28187
www.vishay.com/doc?28207
The ENEC-approval together with the CB-certificate replace all national marks of the following countries (they have already signed the
ENEC-agreement): Austria; Belgium; Czech. Republic; Denmark; Finland; France; Germany; Greece; Hungary; Ireland; Italy; Luxembourg;
Netherlands; Norway; Portugal; Slovenian; Spain; Sweden; Switzerland; and United Kingdom.
MOUNTING
Normal Use
The capacitors are designed for mounting on printed-circuit boards. The capacitors packed in bandoliers are designed for
mounting in printed-circuit boards by means of automatic insertion machines.
For detailed tape specifications refer to packaging information: www.vishay.com/doc?28139
Specific Method of Mounting to Withstand Vibration and Shock
In order to withstand vibration and shock tests, it must be ensured that the stand-off pips are in good contact with the
printed-circuit board:
• For pitches ≤ 15 mm capacitors shall be mechanically fixed by the leads
• For longer pitches the capacitors shall be mounted in the same way and the body clamped
Space Requirements on Printed Circuit Board
The maximum space for length (Imax.), width (wmax.) and height (hmax. ) of film capacitors to take in account on the printed circuit
board is shown in the drawings.
• For products with pitch ≤ 15 mm, Δw = Δl = 0.3 mm; Δh = 0.1 mm
• For products with 15 mm < pitch ≤ 27.5 mm, Δw = Δl = 0.5 mm; Δh = 0.1 mm
• For products with 15 mm < pitch ≤ 37.5 mm, Δw = Δl = 0.7 mm; Δh = 0.5 mm
• For products with 15 mm < pitch ≤ 52.5 mm, Δw = Δl = 1.0 mm; Δh = 0.5 mm
Eccentricity defined as in drawing. The maximum eccentricity is smaller than or equal to the lead diameter of the product
concerned.
wmax. = W + Δ
Eccentricity
Imax. = I + Δ
CBA116
hmax. = h + Δ
Seating plane
SOLDERING CONDITIONS
For general soldering conditions and wave soldering profile, we refer to the application note:
“Soldering Guidelines for Film Capacitors”: www.vishay.com/doc?28171
Storage Temperature
Tstg = -25 °C to +35 °C with RH maximum 75 % without condensation
Ratings and Characteristics Reference Conditions
Unless otherwise specified, all electrical values apply to an ambient temperature of 23 °C ± 1 °C, an atmospheric pressure of
86 kPa to 106 kPa and a relative humidity of 50 % ± 2 %.
For reference testing, a conditioning period shall be applied over 96 h ± 4 h by heating the products in a circulating air oven at
the rated temperature and a relative humidity not exceeding 20 %.
Revision: 14-Dec-2021
Document Number: 28118
5
For technical questions, contact: rfi@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
MKP338 4 X2
www.vishay.com
Vishay BCcomponents
CHARACTERISTICS
Axis Title
Axis Title
10000
4
10000
1000
10 nF
47 nF
Typical
2
100
100 nF
470 nF
-2
1000
10
1st line
2nd line
Maximum
2nd line
Z (Ω)
0
1st line
2nd line
2nd line
ΔC/C (%)
1000
1
100
100
10 μF
-4
4700 nF
1000 nF
0.1
Minimum
10
-6
-50
0
50
0.01
10 000
100
100 000
10
100M
10M
Ambient Temperature (°C)
f (Hz)
Capacitance as a function of ambient temperature
(typical curve)
Impedance as a function of frequency
(typical curve)
Axis Title
Axis Title
100
10000
100
10000
10
1000
1000
220 nF < C ≤ 1 μF
10
47 nF < C ≤ 220 nF
100
1st line
2nd line
1 μF < C ≤ 2.2 μF
2nd line
Frequency (MHz)
C > 2.2 μF
1st line
2nd line
2nd line
Dissipation Factor (x 10-4)
1M
X2
100
1
10 nF < C ≤ 47 nF
C ≤ 10 nF
1
10
100
1000
10 000
1
10
100
1000
Frequency (Hz)
Capacitance (nF)
Tangent of loss angle as a function of frequency
(typical curve)
Resonant frequency as a function of capacitance
(typical curve)
Axis Title
Axis Title
10000
1st line
2nd line
1000
100
100
2nd line
AC Current (mA)
10 000
10 000 nF
1000
4700 nF
1000 nF
100
470 nF
100 nF
10000
1000
1st line
2nd line
1000
2nd line
AC Voltage (V)
10
10 000
0.1
10
100 000
47 nF
10
10 nF
100
1
Tamb ≤ 105 °C
Tamb ≤ 105 °C
10
10
100
1000
10 000
10
100 000
0.1
10
100
1000
10 000
10
100 000
Frequency (Hz)
Frequency (Hz)
Max. RMS voltage as a function of frequency
Max. RMS current as a function of frequency
Revision: 14-Dec-2021
Document Number: 28118
6
For technical questions, contact: rfi@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
MKP338 4 X2
www.vishay.com
Vishay BCcomponents
Axis Title
1 000 000
10000
RC (s)
2nd line
1st line
2nd line
1000
100 000
100
10
10 000
0
20
40
60
80
100
Tamb (°C)
Insulation resistance as a function of ambient temperature
APPLICATION NOTES
• For X2 electromagnetics interference suppression in standard across the line applications (50 Hz / 60 Hz) with a maximum
mains voltage of 300 VAC
• For series impedance applications we refer to application note www.vishay.com/doc?28153
• For capacitors connected in parallel, normally the proof voltage and possibly the rated voltage must be reduced. For
information depending of the capacitance value and the number of parallel connections contact: rfi@vishay.com
• These capacitors are not intended for continuous pulse applications. For these situations, capacitors of the AC and pulse
programs must be used
• The maximum ambient temperature must not exceed 105 °C
• Rated voltage pulse slope:
if the pulse voltage is lower than the rated voltage, the values of the specific reference data can be multiplied by 435 VDC and
divided by the applied voltage
INSPECTION REQUIREMENTS
General Notes
Sub-clause numbers of tests and performance requirements refer to the “Sectional Specification, Publication
IEC 60384-14 ed-4 (2013) 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
Initial measurements
Capacitance
Tangent of loss angle at 10 kHz
4.3 Robustness of terminations
Tensile:
for wire diameter = 0.6 mm and 0.8 mm: load
10 N; 10 s
for wire diameter = 1 mm:
load 20 N; 10 s
Bending:
for wire diameter = 0.6 mm and 0.8 mm:
load 5 N; 4 x 90°
for wire diameter = 1 mm:
load 10 N; 4 x 90°
Revision: 14-Dec-2021
No visible damage
Document Number: 28118
7
For technical questions, contact: rfi@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
MKP338 4 X2
www.vishay.com
Vishay BCcomponents
GROUP C INSPECTION REQUIREMENTS
SUB-CLAUSE NUMBER AND TEST
CONDITIONS
PERFORMANCE REQUIREMENTS
SUB-GROUP C1A PART OF SAMPLE OF
SUB-GROUP C1
4.4
Resistance to soldering heat
No pre-drying
Method: 1A
Solder bath: 280 °C ± 5 °C
Duration: 10 s
4.19 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| ≤ 5 % of the value measured initially
Tangent of loss angle
Increase of tan δ:
≤ 0.008 for: C ≤ 1 μF or
≤ 0.005 for: C > 1 μF
Compared to values measured initially
Insulation resistance
As specified in chapters “General data” of
this specification
Initial measurements
Capacitance
Tangent of loss angle:
for C ≤ 1 μF at 10 kHz
for C > 1 μF at 1 kHz
No visible damage
Legible marking
4.20 Solvent resistance of the marking
Isopropylalcohol at room temperature
Method: 1
Rubbing material: cotton wool
Immersion time: 5 min. ± 0.5 min
4.6
θA = -55 °C
θB = +105 °C
5 cycles
Duration t = 30 min
SUB-GROUP C1B PART OF SAMPLE OF
SUB-GROUP C1
Rapid change of temperature
4.6.1 Inspection
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/s2
(whichever is less severe)
Total duration 6 h
No visible damage
4.7.2 Final inspection
Visual examination
No visible damage
4.9
Mounting: see section “Mounting” for more
information
Pulse shape: half sine
Acceleration: 490 m/s2
Duration of pulse: 11 ms
Shock
Revision: 14-Dec-2021
Document Number: 28118
8
For technical questions, contact: rfi@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
MKP338 4 X2
www.vishay.com
Vishay BCcomponents
GROUP C INSPECTION REQUIREMENTS
SUB-CLAUSE NUMBER AND TEST
CONDITIONS
PERFORMANCE REQUIREMENTS
SUB-GROUP C1B PART OF SAMPLE OF
SUB-GROUP C1
4.9.2 Final measurements
Visual examination
No visible damage
Capacitance
|ΔC/C| ≤ 5 % of the value measured initially
Increase of tan δ:
≤ 0.008 for: C ≤ 1 μF or
≤ 0.005 for: C > 1 μF
Compared to values measured initially
Tangent of loss angle
Increase of tan δ ≤ 0.008
Compared to values measured initially
Insulation resistance
As specified in chapters “General data” of
this specification
SUB-GROUP C1 COMBINED SAMPLE OF
SPECIMENS OF SUB-GROUPS C1A AND
C1B
4.11
Climatic sequence
4.11.1 Initial measurements
Capacitance:
measured in 4.4.2 and 4.9.2
Tangent of loss angle:
measured initially in C1A and C1B
4.11.2 Dry heat
Temperature: 105 °C
Duration: 16 h
4.11.3 Damp heat cyclic
Test Db
First cycle
4.11.4 Cold
Temperature: -55 °C
Duration: 2 h
4.11.5 Damp heat cyclic
Test Db
Remaining cycles
4.11.6 Final measurements
Revision: 14-Dec-2021
Visual examination
No visible damage
Legible marking
Capacitance
|ΔC/C| ≤ 5 % of the value measured in 4.11.1.
Tangent of loss angle
Increase of tan δ:
≤ 0.008 for: C ≤ 1 μF or
≤ 0.005 for: C > 1 μF
Compared to values measured in 4.11.1
Voltage proof
1290 VDC; pitch ≤ 27.5 mm
1320 VDC; pitch > 27.5 mm
1 min between terminals
No permanent breakdown or flash-over
Insulation resistance
≥ 50 % of values specified in chapters
“General data” of this specification
Document Number: 28118
9
For technical questions, contact: rfi@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
MKP338 4 X2
www.vishay.com
Vishay BCcomponents
GROUP C INSPECTION REQUIREMENTS
SUB-CLAUSE NUMBER AND TEST
CONDITIONS
PERFORMANCE REQUIREMENTS
SUB-GROUP C2
4.12
Damp heat steady state
56 days, 40 °C, 90 % to 95 % RH
No load
4.12.1 Initial measurements
Capacitance
Tangent of loss angle at 1 kHz
4.12.3 Final measurements
Visual examination
No visible damage
Legible marking
Capacitance
|ΔC/C| ≤ 5 % of the value measured in 4.12.1.
Tangent of loss angle
Increase of tan δ:
≤ 0.008 for: C ≤ 1 μF or
≤ 0.005 for: C > 1 μF
Compared to values measured in 4.12.1
Voltage proof
1290 VDC; pitch ≤ 27.5 mm
1320 VDC; pitch > 27.5 mm
1 min between terminals
No permanent breakdown or flash-over
Insulation resistance
≥ 50 % of values specified in section
“Insulation resistance” of this specification
SUB-GROUP C3
4.13.1 Initial measurements
Capacitance
Tangent of loss angle:
for C ≤ 1 μF at 10 kHz
for C > 1 μF at 1 kHz
4.13
Impulse voltage
3 successive impulses, full wave, peak
voltage:
X2: 2.5 kV for C ≤ 1 μF
X2: 2.5 kV for C > 1 μF
Max. 24 pulses
4.14
Endurance
Duration: 1000 h
1.25 x URAC at 105 °C
Once in every hour the voltage is increased
to 1000 VRMS for 0.1 s via resistor of 47 Ω ±
5%
4.14.7 Final measurements
Revision: 14-Dec-2021
No self healing breakdowns or flash-over
Visual examination
No visible damage
Legible marking
Capacitance
|ΔC/C| ≤ 10 % compared to values measured
in 4.13.1.
Tangent of loss angle
Increase of tan δ:
≤ 0.008 for: C ≤ 1 μF or
≤ 0.005 for: C > 1 μF
Compared to values measured in 4.13.1
Voltage proof
1290 VDC; pitch ≤ 27.5 mm
1320 VDC; pitch > 27.5 mm
1 min between terminals
2200 VAC; 1 min between terminals
and case
No permanent breakdown or flash-over
Insulation resistance
≥ 50 % of values specified in chapters
“General data” of this specification
Document Number: 28118
10
For technical questions, contact: rfi@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
MKP338 4 X2
www.vishay.com
Vishay BCcomponents
GROUP C INSPECTION REQUIREMENTS
SUB-CLAUSE NUMBER AND TEST
CONDITIONS
PERFORMANCE REQUIREMENTS
SUB-GROUP C4
4.15
Charge and discharge
10 000 cycles
Charged to 420 VDC
Discharge resistance:
420 V DC
R = ---------------------------------------1.5 x C (dU/dt)
4.15.1 Initial measurements
Capacitance
Tangent of loss angle at 10 kHz
4.15.3 Final measurements
Capacitance
|ΔC/C| ≤ 10 % compared to values measured
in 4.15.1.
Tangent of loss angle
Increase of tan δ:
≤ 0.008 for: C ≤ 1 μF or
≤ 0.005 for: C > 1 μF
Compared to values measured in 4.15.1
Insulation resistance
≥ 50 % of values specified in section
“Insulation resistance” of this specification
Resonance frequency
≥ 0.9 times value as specified in section
“Resonant frequency” of this specification
Bore of gas jet: Ø 0.5 mm
Fuel: butane
Test duration for actual volume V in mm3:
V ≤ 250: 10 s
250 < V ≤ 500: 20 s
500 < V ≤ 1750: 30 s
V > 1750: 60 s
One flame application
After removing test flame from capacitor, the
capacitor must not continue to burn for more
than 10 s. No burning particle must drop
from the sample.
SUB-GROUP C5
4.16
Radio frequency characteristic
SUB-GROUP C6
4.17
Passive flammability
Class B
12 mm
~ 8 mm
45.0°
SUB-GROUP C7
4.18
Active flammability
Revision: 14-Dec-2021
20 cycles of 4 kV discharges on the test
capacitor connected to URAC.
The cheese cloth around the capacitors shall
not burn with a flame.
No electrical measurements are required.
Document Number: 28118
11
For technical questions, contact: rfi@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
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay's knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer's responsibility to validate that a particular product
with the properties described in the product specification is suitable for use in a particular application. Parameters provided in
datasheets and / or specifications may vary in different applications and performance may vary over time. All operating
parameters, including typical parameters, must be validated for each customer application by the customer's technical experts.
Product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited
to the warranty expressed therein.
Hyperlinks included in this datasheet may direct users to third-party websites. These links are provided as a convenience and
for informational purposes only. Inclusion of these hyperlinks does not constitute an endorsement or an approval by Vishay of
any of the products, services or opinions of the corporation, organization or individual associated with the third-party website.
Vishay disclaims any and all liability and bears no responsibility for the accuracy, legality or content of the third-party website
or for that of subsequent links.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please
contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
© 2022 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 01-Jan-2022
1
Document Number: 91000
