MMK
• Metallized polyester
• According to CECC 30401-042, IEC 60384-2, DIN 44122
L
RoHS
Compliant
B
typical applications
Bypassing, signal coupling. General
purpose for highest reliability.
construction
Metallized polyester film capacitor. Radial
leads of tinned wire are electrically welded
to the contact metal layer on the ends of
the capacitor winding. Encapsulation in
self-extinguishing material meeting the
requirements of UL 94V-0.
H
0.5
p
∅
d
b
l
technical data
Rated voltage U
R
, VDC
Rated voltage U
R
, VAC
Capacitance, µF
Capacitance tolerance
Category temperature range
Voltage derating
Rated temperature
Climatic category
Test voltage
50
30
63
40
100
63
250
160
400
200
630
220
1000
250
p
p
7.5 ± 0.4
5.0 ± 0.4
10.0 ± 0.4
7.5 ± 0.4
15.0 ± 0.4
10.0 ± 0.4
15.0 ± 0.4
22.5 ± 0.4
22.5 ± 0.4
27.5 ± 0.4
27.5 ± 0.4
37.5 ± 0.5
37.5 ± 0.5
d
d
std l max l
std I max I
4
+1
+1
4
6
-1
+1
4
6
-1
+1
4
4
6
-1
+1
4
+1
6
-1
4
+1
6
-1
+1
4
b
b
0.001 0.001 0.001 0.001 0.001 0.001 0.001
–10.0 –82
–82
–39
–18
–6.8 –4.7
±20%, ±10% standard, ±5%.
–55 ... +100°C
Above +85°C DC and AC voltage derating is 1.25%/°C.
+85°C
IEC 60068-1, 55/100/56
DIN 40040, FME
–55 ... +100°C (+125°C)
Average relative humidity ≤ 75 %
RH = 95% for 30 days per year.
RH = 85% for further days limited by average value per
year, occasional slight condensation permitted.
1.6 x U
R
VDC for 2s
Max. 2% after a 2 year storage period at a temperature
of +10 ... +40°C and a relative humidity of 40...60%.
Operational life > 200 000 h.
Failure rate < 3 FIT, T = +40°C, U = 0.5 x U
R
.
Failure criteria according to DIN 44122.
0.6
0.5
0.6
0.6
0.8
0.6
0.8
0.8
0.8
0.8
0.8
1.0
1.0
20
20
± 0.4
± 0.4
30
20
± 0.4
± 0.4
30
± 0.4
30 ± 0.4
30
± 0.4
± 0.4
30
30
± 0.4
± 0.4
30
30 ± 0.4
30
± 0.7
30 ± 0.7
Z (Ω)
10
1.0
0.0
0.1
01
0.0
1
0.1
0.01
1
0.1
1.0
10
100 MHz
Capacitance drift
Reliability
Resonance frequencies
MMK 5
Z (Ω)
10
1.0
Maximum pulse
steepness:
Temperature coefficient
Self inductance
dU/dt according to article table. For peak to peak
voltages lower than rated voltage (U
pp
< U
R
), the
specified dU/dt can be multiplied by the factor U
R
/U
pp
.
+400 (±200) ppm/°C at 1 kHz
Approximately 6 nH/cm for the total length of capacitor
winding and the leads.
0.0
0.1
1
0.0
01
0.1
1.0
0.01
10
22
0.1
1.0
10
100 MHz
environMental test data
Damp heat test
Endurance test
Test conditions:
Test criteria:
Test conditions:
Test criteria:
T = +40°C, RH = 93%, t = 56 days.
∆ C/C ≤ ±5%,
∆ tanδ ≤ 0.005 (1kHz),
IR after test 0.5 x IR min.
T = +100°C, U = 1.25 x (0.8 x U
R
),
t = 2000 h.
∆ C/C ≤ ±5%,
∆ tanδ ≤ 0.005 (1kHz)
∆ tanδ ≤ 0.010 (100kHz)
IR after test 0.5 x IR min.
Resonance frequencies
MMK7.5 ... 37.5
MMK
technical data
Dissipation factor tanδ
MMK5
Maximum values at +23°C
C ≤ 0.1 µF 0.1 µF < C ≤ 1.0 µF C > 1.0 µF
1 kHz
10 kHz
100 kHz
0.8%
1.2%
2.5%
0.8%
1.5%
3.0%
0.8%
0.8%
1.2%
1.5%
3.0%
0.8%
1.5%
1.0%
ordering inforMation
See article table and pages 10 to 14 for
options and article code construction.
MarKing
• apacitance
C
• olerance code
T
• ated voltage
R
• apacitor family code MMK
C
• anufacturing date code
M
MMK7.5 ... 37.5 1 kHz
10 kHz
100 kHz
Insulation resistance
Minimum values between terminals.
Measured at +20°C, according to IEC 60384-2.
C ≤ 0.33 µF C > 0.33 µF
U
R
≤ 100V
U
R
> 100V
15000 MΩ
30000 MΩ
5000 s
10000 s
rated ac voltage vs. freQuency
U
rms
(V)
U
rms
(V)
F
µ
01
0.
µ
F
7
F
µ
04
µ
F .47
0.
1
0
0.
U
rms
(V)
01
0.
F
µ
0.
04
µ
F
7
10
5
F
µ
15
0.
F
µ
22
0.
µ
F
0
1.
10
5
10
5
2
0.
2
µ
F
0.1
µ
F
0.1
1.0
10
100 kHz
0.1
1.0
10
100 kHz
0.1
1.0
10
100 kHz
MMK5
50/30
MMK5
U
rms
(V)
50
63/40
MMK5
100/63
U
rms
(V)
0.
U
rms
(V)
0.
0
33
F
µ
F
10
5
10
6.
8
1
0.
1
µ
µ
F
6.
8
µ
100
7
µ
0.4
1
µ
0.0
F
µ
F F
1
µ
1
50
F
µ
F
2.2
0.0
5
µ
F
68
F
µ
µ
47
F
33
µ
F
F
12
µ
F
0.1
1.0
10
100 kHz
0.1
1.0
10
100 kHz
0.1
1.0
10
100 kHz
MMK7.5 ... 37.5
63/40
MMK7.5 ... 37.5
100/63
MMK7.5 ... 37.5
250/160
U
rms
(V)
U
rms
(V)
U
rms
(V)
µ
F
F
µ
F
1
µ
F
µ
µ
F
00
33
1.2
0. 0.01 0.1
0.
0.2
100
50
1
0.0
1
0.0
100
F
7
µ
0.4
2
µ
F
1
µ
F
4.7
µ
F
100
50
µ
F
µ
F
4
0.0
7
µ
F
4
0.0
50
F
7
µ
2
0.2
µ
F
2.2
µ
F
0.1
1.0
10
100 kHz
0.1
1.0
10
100 kHz
0.1
1.0
10
100 kHz
MMK7.5 ... 37.5
400/200
MMK7.5 ... 37.5
630/220
MMK7.5 ... 37.5
1000/250
Evox Rifa
Leaded Film Capacitors
23
Switching Power Supply Study Group
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