Datasheet
257 PRM-SI
www.vishay.com
Vishay BCcomponents
Revision: 05-Jun-2020
7
Document Number: 28460
For technical questions, contact: aluminumcaps2@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
500
56 22 x 25 0.67 0.28 2618 3740 2268 3240 59569E3 69569E3
82 22 x 30 0.85 0.41 1792 2560 1554 2220 59829E3 69829E3
82 25 x 25 0.85 0.41 1806 2580 1568 2240 49829E3 79829E3
100 22 x 35 0.97 0.50 1470 2100 1274 1820 59101E3 69101E3
100 25 x 30 0.98 0.50 1477 2110 1281 1830 49101E3 79101E3
120 22 x 40 1.12 0.60 1225 1750 1064 1520 59121E3 69121E3
120 30 x 25 1.10 0.60 1253 1790 1092 1560 39121E3 89121E3
150 25 x 35 1.23 0.75 987 1410 861 1230 49151E3 79151E3
180 25 x 40 1.41 0.90 826 1180 714 1020 49181E3 79181E3
180 30 x 30 1.39 0.90 840 1200 735 1050 39181E3 89181E3
180 35 x 25 1.44 0.90 868 1240 770 1100 29181E3 19181E3
220 25 x 50 1.72 1.10 672 960 588 840 49221E3 79221E3
220 30 x 35 1.59 1.10 686 980 602 860 39221E3 89221E3
220 35 x 30 1.68 1.10 700 1000 616 880 29221E3 19221E3
270 30 x 40 1.82 1.35 560 800 490 700 39271E3 89271E3
330 30 x 45 2.08 1.65 462 660 406 580 39331E3 89331E3
330 35 x 35 2.05 1.65 476 680 420 600 29331E3 19331E3
390 30 x 50 2.34 1.95 392 560 343 490 39391E3 89391E3
390 35 x 40 2.28 1.95 406 580 357 510 29391E3 19391E3
470 35 x 45 2.55 2.35 336 480 294 420 29471E3 19471E3
560 35 x 50 2.85 2.80 287 410 252 360 29561E3 19561E3
680 35 x 60 3.31 3.40 231 330 210 300 29681E3 19681E3
ADDITIONAL ELECTRICAL DATA
PARAMETER CONDITIONS VALUE
Voltage
Surge voltage
400 V versions U
s
= 1.1 x U
R
250 V versions U
s
= 1.15 x U
R
Reverse voltage 1 V
Current
Leakage current After 5 min at U
R
I
L5
0.01 C
R
x U
R
Inductance
Equivalent series inductance (ESL) All case sizes
Typ. 19 nH
Max. 25 nH
ELECTRICAL DATA AND ORDERING INFORMATION
U
R
(V)
C
R
100 Hz
(μF)
NOMINAL
CASE SIZE
Ø D x L
(mm)
I
R
100 Hz
(A)
I
L5
(mA)
TYP. ESR
100 Hz
(m)
MAX. ESR
100 Hz
(m)
TYP. Z
10 kHz
(m)
MAX. Z
10 kHz
(m)
ORDERING CODE
MAL2257.......
2-TERM. 3-TERM.