Not for New Designs - Alternative Device: MKT371
MKT1818
www.vishay.com
Vishay Roederstein
Metallized Polyester Film Capacitors
MKT Radial Potted Type
FEATURES
• 7.5 mm lead pitch
• Supplied loose in box and taped on reel or
ammopack
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
APPLICATIONS
Blocking, bypassing, filtering and timing, high frequency
coupling and decoupling. Interference suppression in low
voltage applications.
QUICK REFERENCE DATA
Capacitance range
Capacitance tolerances
Climatic testing according to IEC 60068-1
Reference specifications
Performance grade
Dielectric
Electrodes
Construction
Encapsulation
Leads
Marking
Rated temperature
Maximum application temperature
Rated DC voltage
Rated AC voltage
Flame retardant plastic case (UL-class 94 V-0), epoxy resin sealed
Tinned wire
Manufacturer’s logo/type/C-value/rated voltage/tolerance/date of manufacture
85 °C
105 °C
63 V
DC
, 100 V
DC
, 250 V
DC
, 400 V
DC
, 630 V
DC
40 V
AC
, 63 V
AC
, 160 V
AC
, 200 V
AC
, 220 V
AC
1 nF to 1.0 μF (E12 series)
± 20 % (M), ± 10 % (K), ± 5 % (J)
55/105/56
IEC 60384-2
1 (long life)
Polyester film
Metallized
Mono construction
Note
• For more detailed data and test requirements contact:
dc-film@vishay.com
DIMENSIONS
in millimeters
l
w
h
l
t
= 6 -1
7.5 ± 0.4
Ø 0.5 ± 0.05
Revision: 11-Jan-18
Document Number: 26009
1
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
Not for New Designs - Alternative Device: MKT371
MKT1818
www.vishay.com
COMPOSITION OF CATALOG NUMBER
CAPACITANCE
(numerically)
Example:
468 = 680 nF
Vishay Roederstein
MULTIPLIER
(nF)
0.1
1
10
100
2
3
4
5
MKT 1818
TYPE
X
XX
25
X
X
G
W
TOLERANCE
-
PACKAGING
Ammo, H = 18.5 mm
Reel H = 18.5 mm, diameter 350 mm
Bulk
Un = 06 = 63 V
Un = 01 = 100 V
Un = 25 = 250 V
Un = 40 = 400 V
Un = 63 = 630 V
4
5
6
±5%
± 10 %
± 20 %
SPECIFIC REFERENCE DATA
DESCRIPTION
Tangent of loss angle:
C
0.1 μF
0.1 μF < C
1.0 μF
PITCH
(mm)
7.5
63 V
DC
18
100 V
DC
36
at 1 kHz
80 x
10
-4
80 x 10
-4
250 V
DC
70
VALUE
at 10 kHz
150 x
10
-4
150 x 10
-4
400 V
DC
190
> 15 000 M
> 30 000 M
> 5000 s
> 10 000 s
> 30 000 M
1.6 x U
RDC
, 1 min
2.0 x U
RDC
, with minimum of 200 V
DC
; 1 min
105 °C
at 100 kHz
300 x 10
-4
-
630 V
DC
70
RATED VOLTAGE PULSE SLOPE (dU/dt)
R
If the maximum pulse voltage is less than the rated voltage higher dV/dt values can be permitted.
R between leads, for C
0.33 μF and U
R
100 V
R between leads, for C
0.33 μF and U
R
> 100 V
RC between leads, for C > 0.33 μF and U
R
100 V
RC between leads, for C > 0.33 μF and U
R
> 100 V
R between interconnecting leads and casing, 100 V (foil method)
Withstanding (DC) voltage (cut off current 10 mA)
(1)
;
rise time
1000 V/s
Withstanding (DC) voltage between leads and case
Maximum application temperature
Note
(1)
See “Voltage Proof Test for Metalized Film Capacitors”:
www.vishay.com/doc?28169
Revision: 11-Jan-18
Document Number: 26009
2
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
Not for New Designs - Alternative Device: MKT371
MKT1818
www.vishay.com
Vishay Roederstein
DIMENSIONS
wxhxl
(mm)
2.5 x 6.5 x 10.0
3.0 x 8.0 x 10.0
3.0 x 8.0 x 10.0
4.0 x 9.0 x 10.0
4.0 x 9.0 x 10.0
4.0 x 9.0 x 10.0
5.0 x 10.5 x 10.0
2.5 x 6.5 x 10.0
2.5 x 6.5 x 10.0
2.5 x 6.5 x 10.0
3.0 x 8.0 x 10.0
3.0 x 8.0 x 10.0
4.0 x 9.0 x 10.0
4.0 x 9.0 x 10.0
5.0 x 10.5 x 10.0
5.0 x 10.5 x 10.0
2.5 x 6.5 x 10.0
2.5 x 6.5 x 10.0
3.0 x 8.0 x 10.0
3.0 x 8.0 x 10.0
3.0 x 8.0 x 10.0
4.0 x 9.0 x 10.0
4.0 x 9.0 x 10.0
2.5 x 6.5 x 10.0
2.5 x 6.5 x 10.0
2.5 x 6.5 x 10.0
3.0 x 8.0 x 10.0
4.0 x 9.0 x 10.0
5.0 x 10.5 x 10.0
5.0 x 10.5 x 10.0
5.0 x 10.5 x 10.0
2.5 x 6.5 x 10.0
2.5 x 6.5 x 10.0
2.5 x 6.5 x 10.0
3.0 x 8.0 x 10.0
ELECTRICAL DATA
U
RDC
(V)
CAP.
(μF)
0.10
0.15
0.22
0.33
0.47
0.68
1.0
0.022
0.033
0.047
0.068
0.10
0.15
0.22
0.33
0.47
0.010
0.015
0.022
0.033
0.047
0.068
0.10
0.0033
0.0047
0.0068
0.010
0.015
0.022
0.033
0.047
0.0010
0.0015
0.0022
0.0033
CAPACITANCE
CODE
-410
-415
-422
-433
-447
-468
-510
-322
-333
-347
-368
-410
-415
-422
-433
-447
-310
-315
-322
-333
-347
-368
-410
-233
-247
-268
-310
-315
-322
-333
-347
-210
-215
-222
-233
VOLTAGE
CODE
V
AC
63
06
40
100
01
63
250
25
160
400
40
200
630
63
220
RECOMMENDED PACKAGING
LETTER
CODE
G
W
-
TYPE OF
PACKAGING
Ammo
Reel
Bulk
HEIGHT (H)
(mm)
18.5
18.5
-
REEL DIAMETER
(mm)
S
(1)
350
-
ORDERING CODE
EXAMPLES
MKT1818310255G
MKT1818310255W
MKT1818310255
PCM
7.5
X
X
X
Note
(1)
S = Box size 55 mm x 210 mm x 340 mm (W x H x L)
Revision: 11-Jan-18
Document Number: 26009
3
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
Not for New Designs - Alternative Device: MKT371
MKT1818
www.vishay.com
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/docs?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 the capacitors shall be mechanically fixed by the leads
• For larger 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 (I
max.
), width (w
max.
) and height (h
max.
) of film capacitors to take in account on the printed-circuit
board is shown in the drawings.
• For products with pitch
15 mm,
w
=
l
= 0.3 mm;
h
= 0.1 mm
Eccentricity defined as in drawing. The maximum eccentricity is smaller than or equal to the lead diameter of the product
concerned.
Vishay Roederstein
w
max.
= w +
Δw
Eccentricity
I
max.
= I +
ΔI
CBA116
h
max.
= h +
Δh
Seating plane
SOLDERING CONDITIONS
For general soldering conditions and wave soldering profile, we refer to the document “Characteristics and Definitions Used for
Film Capacitors”:
www.vishay.com/doc?28147
Storage Temperature
T
stg
= -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 free air 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: 11-Jan-18
Document Number: 26009
4
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
Not for New Designs - Alternative Device: MKT371
MKT1818
www.vishay.com
CHARACTERISTICS
2
ΔC/C
(%)
Vishay Roederstein
6
ΔC/C
(%)
4
2
1 kHz
a. 63 V series
b. 100 V series
c. 250 V series
d. 400 V series
1
d
c
b
a
0
max.
0
-1
-2
-2
-4
min.
typical
-3
10
2
10
3
10
4
f (Hz)
10
5
-6
- 60
- 20
20
60 T
amb
(°C) 100
Capacitance as a function of frequency
Capacitance as a function of ambient temperature
Impedance
(Ω)
1.2
factor
1
10
2
40
1
10
0.8
10
0
0V
10
;6
0V
8n
F
;2
20
nF
25
0V
;4
.7
nF
0.6
10
-1
0.4
0.2
0.0
- 60
10
-2
- 20
20
60 T
amb
(°C) 100
10
-3
10
4
10
5
10
6
10
7
f (Hz)
10
8
Max. DC and AC voltage as a function of temperature
Impedance as a function of frequency
10
2
AC Voltage
(V)
10
2
AC Voltage
(V)
0
22 nF
0
47
nF
0
10
nF
00
nF
10
10
1
10
1
10
0
22 nF
0
47
nF
0
10
nF
00
nF
T
amb
≤
85 °C, 63 V
DC
10
0
85 °C < T
amb
≤
105 °C, 63 V
DC
10
3
10
4
f (Hz)
10
5
10
0
10
1
10
2
10
1
10
2
10
3
10
4
f (Hz)
10
5
Max. AC voltage as a function of frequency
Max. AC voltage as a function of frequency
Revision: 11-Jan-18
Document Number: 26009
5
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
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