CAPACITORS
Mo del MK t 1820
cAPAcItorS
Product Sheet
Metallized Polyester Film Capacitor
FeATuReS
• Wide capacitance range: 1000 pF to 15 µF
• Wide voltage range: 63 VDC to 1000 VDC
• Small sizes in lead spacings: 10 mm to 37.5 mm
• Operating temperature range: -55 °C to + 125 °C; 150 °C possible for
short time
a
• Excellent self-healing properties
• High reliability
• RoHS - compliant
APPLICATIONS
• Telecommunication: Line cards
• Automotive: Motor management, Filter applications, Fuel injection
• Consumer: Audio/video (including TV sets and monitors)
• Industrial: Control circuits
w w w. v i s h a y. c o m
Datasheet is available on our web site at www.vishay.com
for Model MKT 1820 - http://www.vishay.com/doc?26011
Metallized
Polyester Film Capacitor
Metallized
Polyester Film Capacitor
Related Document: IeC 60384-2
Related Document: IEC 60384-2
L
Max.
MKT
MKT 1820
1820
Vishay Roederstein
Vishay Roederstein
Dimensions in millimeters
W
Marking
Product is completely lead (Pb)-free.
Product is RoHS compliant.
FEATURES
CAPACITANCE TOLERANCES
0.6
H
± 20% (M), ± 10% (K), ± 5% (J)
6
-1
PCM
±
0.4
0.8
±
0.4
63 VDC, 100 VDC, 250 VDC, 400 VDC,
630 VDC,1000 VDC
RATED VOLTAGES (U
R
):
e3
RoHS
COMPLIANT
PERMISSIBLE AC VOLTAGES (RMS) UP TO 60Hz
40 VAC, 63 VAC, 160 VAC, 200 VAC, 220 VAC, 220 VAC
Measured at 100 VDC (63 VDC series measured at 50 VDC)
after one minute
For C
≤
0.33µF and U
R
> 100 VDC:
30,000 MΩ minimum value (100,000 MΩ typical value)
For C
≤
0.33µF and U
R
≤
100 VDC:
15,000 MΩ minimum value (50,000 MΩ typical value)
Measured at 100 VDC (63 VDC series measured at 50 VDC)
after one minute
For C > 0.33µF and U
R
> 100 VDC:
10,000 s minimum value (40,000 s typical value)
For C > 0.33µF and U
R
≤
100 VDC:
5000 s minimum value (15,000 s typical value)
Blocking, bypassing, filtering, timing, coupling and
decoupling circuits, interference suppression in low voltage
applications. High temperature operations.
Manufaturer’s logo/type/C-Value/rated voltage/tolerance/
date of manufature
MAIN APPLICATIONS
INSULATION RESISTANCE
MARKING
DIELECTRIC
Polyester film
TIME CONSTANT
ELECTRODES
COATING
Vacuum deposited aluminum
Flame retardant plastic case (UL-class 94 V-0), epoxy
resin sealed
CAPACITANCE DRIFT
Up to + 40°C, ± 1.5% for a period of two years
CONSTRUCTION
LEADS
Tinned wire
Extended metallized film (refer to general information)
DERATING FOR DC AND AC. CATEGORY VOLTAGE U
C
At + 85°C: U
C
= 1.0 U
R
At + 100°C: U
C
= 0.8 U
R
At + 125°C: U
C
= 0.5 U
R
At + 150 ºC: U
C
= 0.3 U
R
= (maximum 300 h)
IEC TEST CLASSIFICATION
TEMPERATURE RANGE
CAPACITANCE RANGE
1000pF to 15µF
1.6 x U
R
for 2 s
PCM
(mm)
10
15
22.5
27.5
55/125/56, according to IEC 60068
- 55°C to + 125°C, 150 ºC for a limited time
SELF INDUCTANCE
~ 6 nH measured with 2mm long leads
PULL TEST ON LEADS
RELIABILITY
≥
30 N in direction of leads according to IEC 60068-2-21
Operational life > 300,000 h
Failure rate < 2 FIT (40°C and 0.5 x U
R
)
For further details, please refer to the general information
available at www.vishay.com/doc?26033.
Maximum Pulse Rise Time d
v
/d
t
[V/µs]
250 VDC
400 VDC
18
26
10
16
6
9
5
7
630 VDC
35
33
19
14
1000 VDC
130
65
34
25
TEST VOLTAGE (ELECTRODE/ELECTRODE)
MAXIMUM PULSE RISE TIME
63 VDC
6
4
2 .5
—
100 VDC
9
5
3
2.5
If the maximum pulse voltage is less than the rated voltage higher d
v
/d
t
values can be permitted.
DISSIPATION FACTOR TAN
δ
MEASURED AT
1kHz
10kHz
100kHz
C
≤
0.1µF
8 x 10
-3
15 x 10
-3
25 x 10
-3
0.1µF < C
≤
1.0µF
8 x 10
-3
15 x 10
-3
—
Maximum values
C > 1.0µF
10 x 10
-3
—
—
Revision: 22-Jun-05
DISCLAIMeR
All product specifications and data are subject to change without notice. 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
herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described
herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s
terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. 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. The products shown herein are not
designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not
expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from
such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 26011
For technical questions contact; dc-film@vishay.com
www.vishay.com
1
For technical questions contact; dc-film@vishay.com
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