SMR
• Metallized polyphenylene sulfide
L
B
TYPICAL APPLICATIONS
Automotive and other applications with
high ambient temperatures. Applications
requiring high stability and low losses.
Offers excellent sound quality in audio
applications.
CONSTRUCTION
Polyphenylene sulphide film capacitor
with vacuum-evaporated aluminum
electrodes. 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
Rated temperature
Voltage derating
Climatic category
Test voltage
Reliability
50
30
0.001
- 22
63
40
0.001
- 22
100
63
0.001
- 12
250
160
0.001
- 3.9
400
200
0.001
- 1.8
p
7.5 ± 0.4
5.0 ±
10.0 ±
0.4
7.5 ± 0.4
15.0 ± 0.4
10.0 ± 0.4
22.5 ± 0.4
15.0 ± 0.4
27.5 ± 0.4
22.5 ± 0.4
27.5 ± 0.4
37.5 ± 0.5
p
d
0.6
0.5
0.6
0.6
0.8
0.8
0.8
0.8
0.8
1.0
0.6
0.8
d
std l
4
+1
+1
max l
20
b
b
± 0.4
std I max I
4
-1
6
+1
4
-1
6
+1
-1
6
+1
4
4
± 20 %, ± 10 %, ± 5 %, ± 2.5 %
–55 ... +150°C
-55 ... +125 °C
From +125°C, the voltage derating is 2%/°C.
IEC 60068-1, 55/150/56
DIN 40040, FKD
1.6 x U
R
for 2s.
Operational life > 200 000 h.
Failure rate < 3 FIT, T = +40°C, U = 0.5 x U
R
.
Failure criteria according to DIN 44122.
Max. 0.3% after a 2 year storage period
at a temperature of +10° ... +40°C and a
relative humidity of 40 ... 60 %.
Maximum values at +23°C
C
≤
0.1µF 0.1µF < C
≤
1.0µF
1 kHz
0.15 %
0.15 %
10 kHz
0.25 %
0.25 %
100 kHz 0.50 %
0.60 %
1 kHz
0.15 %
0.15 %
10 kHz
0.25 %
0.25 %
100 kHz 0.60 %
C > 1.0µF
0.15 %
0.35 %
0.15 %
6
+1
4
-1
4
6
-1
+1
30
30
30
30
30
30
30
30
30
30
30
± 0.4
± 0.4
± 0.4
± 0.4
± 0.4
± 0.4
± 0.4
± 0.4
± 0.4
± 0.4
± 0.7
Capacitance drift
Dissipation factor tanδ
SMR5
SMR7.5...27.5
Insulation resistance
Minimum values between terminals.
Measured at +20°C, according to IEC 60384-1
C
≤
0.33 µF
C > 0.33 µF
U
R
≤
100 V
15 000 MΩ
5 000 s
U
R
> 100 V
30 000 MΩ
10 000 s
ENVIRONMENTAL TEST DATA
Damp heat test
Test conditions:
Test criteria:
T = +40°C, RH = 93%, t = 56 days.
∆C/C ≤
±3%,
∆
tanδ
≤
0.0025 (1kHz)
IR after test 0.5 x IR min.
T = +125°C, U = 1.25 x (0.5 x U
R
),
t = 2000 h.
∆C/C ≤
±3%,
∆
tanδ
≤
0.002 (1kHz), C > 1
µF
∆
tanδ
≤
0.003 (10kHz), C
≤
1
µF
IR after test 0.5 x IR min.
Endurance test
Test conditions:
Test criteria:
33
SMR
DERATING OF U
RMS
VS FREQUENCY, +100°C AMBIENT TEMPERATURE
AND 20°C INTERNAL HEATING, TYPICAL VALUES
U
rms
(V)
U
rms
(V)
U
rms
(V)
100
10
5
10
0.10
µF
0.22
µF
0.47
µF
1.0
µF
1.0
10
100
1000 kHz
1.0
10
100
5
0.10
µF
0.22
µF
0.47
µF
1000 kHz
1.0
10
100
10
0.047
µF
0.10
µF
0.22
µF
1000 kHz
SMR5
50/30
SMR5
U
rms
(V)
100
63/40
SMR5
100/63
U
rms
(V)
100
U
rms
(V)
10
0.010
µF
0.022
µF
0.047
µF
0.10
µF
10
1.0 nF
2.2 nF
4.7 nF
0.010
µF
0.022
µF
0.047
µF
10
µ
F
22
5
µ
10
F
1.0
10
100
1000 kHz
1.0
10
100
1000 kHz
1.0
10
100
0.47
µF
1.0
µF
2.2
µF
4.7
µF
1000 kHz
SMR5
250/160
SMR5
400/200
SMR7.5 ... 27.5
50/30
U
rms
(V)
100
U
rms
(V)
100
U
rms
(V)
10
5
22
µ
F
0.22
µF
10
10
µ
F
0.10
µF
0.22
µF
0.47
µF
1.0
µF
2.2
µF
4.7
µF
1000 kHz
10
0.047
µF
0.10
µF
0.22
µF
0.47
µF
1.0
µF
1.0
10
100
2.2
µF
1000 kHz
10
µ
F
1.0
10
100
0.47
µF
1.0
µF
2.2
µF
4.7
µF
1000 kHz
1.0
10
100
SMR7.5 ... 27.5
63/40
SMR7.5 ... 27.5
100/63
SMR7.5 ... 27.5
250/160
U
rms
(V)
100
10
0.010
µF
0.022
µF
0.047
µF
0.10
µF
0.22
µF
0.47
µF
1.0
µF
1.0
10
100
1000 kHz
ORDERING INFORMATION
See article table and pages 11 to 15 for options and article code construction.
SMR7.5 ... 27.5
400/200
•
•
•
•
•
MARKING
Capacitance
Tolerance code
Rated voltage
Capacitor family code SMR
Manufacturing date code
34
DIY/开源硬件专区
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
