
591D
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TYPICAL CURVES AT +25 °C, IMPEDANCE AND ESR VS. FREQUENCY
Vishay Sprague
10 000
“A” CASE
IMPEDANCE
10 000
“B” CASE
IMPEDANCE
1000
100
ESR
1000
100
ESR
1 μF, 35 V DC
10
1
0.1
15 μF, 6.3 V DC
10
1
0.1
10 μF, 10 V
4.7 μF, 20 V
100 Hz
1 kHz
10 kHz
100 kHz
1 MHz
10 MHz
100 Hz
1 kHz
10 kHz
100 kHz
1 MHz
10 MHz
10 000
FREQUENCY
“C” CASE
IMPEDANCE
1000
FREQUENCY
“D” CASE
IMPEDANCE
1000
100
ESR
100
10
ESR
6.8 μF, 25 V
10
4.7 μF, 25 V
1
1
0.1
33 μF, 6.3 V
0.1
0.01
47 μF, 6.3 V
100 Hz
1 kHz
10 kHz
100 kHz
1 MHz
10 MHz
100 Hz
1 kHz
10 kHz
100 kHz
1 MHz
10 MHz
FREQUENCY
1000
“R” CASE
IMPEDANCE
FREQUENCY
100
ESR
10
10 μF, 25 V
1
0.1
0.01
100 μF, 6.3 V
100 Hz
1 kHz
10 kHz
100 kHz
1 MHz
10 MHz
FREQUENCY
Revision: 24-Feb-14
8
Document Number: 40012
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