MKT 1822
Vishay Roederstein
Metallized Polyester Film Capacitor
Related Document: IEC 60384-2
FEATURES
Dimensions in millimeters
L
Max.
W
Max.
Marking
• Compliant to RoHS directive 2002/95/EC
RATED VOLTAGES (UR)
H
Max.
63 VDC, 100 VDC, 250 VDC, 400 VDC, 630 VDC,
1000 VDC
6-1
PERMISSIBLE AC VOLTAGES (RMS)
UP TO 60 Hz
0.6
- 0.4
PCM - 0.4
40 VAC, 63 VAC, 160 VAC, 200 VAC, 220 VAC
0.8
MAIN APPLICATIONS
TEST VOLTAGE (ELECTRODE/ELECTRODE)
Blocking, bypassing, filtering, timing, coupling and
decoupling circuits, interference suppression in low voltage
applications.
1.6 x UR for 2 s
INSULATION RESISTANCE
MARKING
Measured at 100 VDC (63 VDC series measured at 50 VDC)
after one minute
Manufacturer's logo/type/C-value/rated voltage/tolerance/
date of manufacture
For C ≤ 0.33 µF and UR > 100 VDC:
30 000 MΩ minimum value (100 000 MΩ typical value)
DIELECTRIC
Polyester film
For C ≤ 0.33 µF and UR ≤ 100 VDC:
15 000 MΩ minimum value (50 000 MΩ typical value)
ELECTRODES
TIME CONSTANT
Vacuum deposited aluminum
Measured at 100 VDC (63 VDC series measured at 50 VDC)
after one minute
For C > 0.33 µF and UR > 100 VDC:
10 000 s minimum value (40 000 s typical value)
For C > 0.33 µF and UR ≤ 100 VDC:
5000 s minimum value (15 000 s typical value)
COATING
Flame retardant plastic case (class UL 94 V-0)
CONSTRUCTION
Extended metallized film
LEADS
CAPACITANCE DRIFT
Tinned wire
Up to + 40 °C, ± 1.5 % for a period of two years
IEC TEST CLASSIFICATION
DERATING FOR DC AND AC CATEGORY
VOLTAGE UC
55/100/56, according to IEC 60068
TEMPERATURE RANGE
- 55 °C to + 100 °C
At + 85 °C: UC = 1.0 UR
At + 100 °C: UC = 0.8 UR
CAPACITANCE RANGE
SELF INDUCTANCE
1000 pF to 15 µF
~ 6 nH measured with 2 mm long leads
CAPACITANCE TOLERANCES
PULL TEST ON LEADS
± 20 % (M), ± 10 % (K), ± 5 % (J)
≥ 30 N in direction of leads according to IEC 60068-2-21
MAXIMUM PULSE RISE TIME dV/dt
DISSIPATION FACTOR tan δ
Maximum Pulse Rise Time dV/dt [V/µs]
PCM
(mm) 63 VDC 100 VDC 250 VDC 400 VDC 630 VDC 1000 VDC
10
11
13
22
37
60
130
MEASURED
AT
1 kHz
C ≤ 0.1 µF
8x
10-3
8x
10-3
10-3
15 x
10-3
-
15
7
8
13
21
33
65
10 kHz
15 x
22.5
4
5
8
13
19
34
100 kHz
25 x 10-3
27.5
3
4
6
10
14
25
0.1 µF < C ≤ 1.0 µF
C > 1.0 µF
10 x 10-3
-
Maximum values
Note
If the maximum pulse voltage is less than the rated voltage higher
dV/dt values can be permitted.
Document Number: 26012
Revision: 02-Aug-10
For technical questions, contact: dc-film@vishay.com
www.vishay.com
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