Aluminum electrolytic capacitor

K50-87

AZHYAR.673541.015

Capacitors are suitable for application in direct current and ripple current circuits, secondary power supplies and other electronics. Capacitor is available in all-climate version. Isolated. Sealed.



Main parameters
Rated voltage, V 6.3450
Rated capacitance, F 115 000
Temporary overvoltage within 10 sec., V 1.15 UR (UR≤315)
1.1 UR (UR>315)
Capacitance tolerance (25 C, 50 Hz), % +50-20; 20
Maximum operating temperature Tenv, C +125
Minimal operating temperature Tenv, C -60



Physical configuration of a capacitor with ø 9 mm.



Physical configuration of a capacitor with ø 12,16,18 mm.



Physical configuration of a capacitor with ø 21 25 mm.

1 - Bead
2 - Diametrical swage
3 - Isolation sleeve
4 - Lacquer coating
5 - Lengthwise swage


D, mm d, mm
9, 12, 16 0.80.1
18, 21, 25 1.00.1


Capacitors reliability
Reliability
Operation modes
Minimal nonfailure operating time, tλ, hours Capacitor failure rate, λ, 1/hour, max
Maximum-permissible mode (0.7UR, Tenv=125 ) 6 000 2x10-6
Maximum-permissible mode (UR, Tenv=85 ) 40 000 5x10-7
Light mode (0.6UR, Tenv=60 ) 300 000 3x10-8
Light mode (0.6UR, Tenv=85 ) 110 000 10-7
Storageability
Gamma-rated time of capacitor storageability Tcy at y=99.5%, years, min
25


Capacitors overall dimensions and mass
UR, V 6.3 16 25 40 63 100 160 250 315 350 400 450
CR, F DxH, mm
mass, g
1 9x22
3.3
2.2 9x22
3.3
9x22
3.3
4.7 9x26
3.9
9x26
3.9
10 9x26
3.9
9x26
3.9
9x40
4.4
12x30
7.7
12x35
9.0
18x30
16.9
18x30
16.9
18x30
16.9
22 9x22
3.3
9x26
3.9
9x26
3.9
9x30
4.4
12x35
9.0
16x35
15.7
16x35
15.7
18x40
22.3
18x40
22.3
18x40
22.3
33 9x22
3.3
21x40
30.2
47 9x22
3.3
9x26
3.9
9x26
3.9
9x30
4.4
9x35
5.2
12x30
7.7
16x35
15.7
21x45
33.8
21x45
33.8
21x50
37.3
21x50
37.3
21x50
37.3
100 9x22
3.3
9x26
3.9
9x30
4.4
9x35
5.2
12x35
9.0
16x35
15.7
21x40
30.2
25x50
52.4
25x50
52.4
25x50
37.3
21x55
41.2
21x55
41.2
220 9x26
3.9
9x30
4.4
9x40
5.9
12x35
9.0
16x35
15.7
18x40
22.3
25x50
52.4
25x75
77.8
330 9x30
4.4
9x40
5.9
12x30
7.7
12x45
11.4
18x40
22.3
21x40
30.2
25x75
77.8
470 9x40
5.9
12x30
7.7
12x40
10.3
16x35
15.7
21x40
30.2
21x55
41.2
25x75
77.8
1 000 12x35
9.0
12x45
11.4
18x30
16.9
18x40
22.3
25x50
52.4
2 200 16x35
15.7
18x40
22.3
21x40
30.2
21x55
52.4
4 700 18x40
22.3
21x55
41.2
25x50
52.4
25x75
77.8
10 000 21x50
37.3
25x75
77.8
15 000 25x50
52.4


Capacitor electric parameters value when delivered
UR, V CR, F tg δ, %, 25 °C, 50 Hz, max ILEAK, A, 25 C, after 5 min., max Z*, Ohm, 25 C, max IR, , 85 C, 50 Hz, max
6.3 47 25 29 4.6 0.007
100 39 3.2 0.012
220 62 2.2 0.023
330 82 1.6 0.032
470 109 1.0 0.043
1 000 209 0.6 0.08
2 200 436 0.5 0.155
4 700 908 0.35 0.286
10 000 1 910 0.3 0.53
15 000 2 855 0.2 0.734
16 33 25 36 5 0.012
47 43 4 0.016
100 68 2.2 0.029
220 126 1.2 0.057
330 178 1.0 0.08
470 246 0.8 0.107
1 000 500 0.4 0.201
2 200 1 076 0.3 0.394
4 700 2 276 0.2 0.743
10 000 4 820 0.1 0.415
25 22 25 37 4.5 0.012
47 55 3 0.023
100 95 1.9 0.044
220 185 1.2 0.086
330 268 1.0 0.121
470 373 0.9 0.165
1 000 770 0.6 0.304
2 200 1 670 0.2 0.566
4 700 3 545 0.15 1.04
40 22 25 46 4.3 0.018
47 76 2.6 0.033
100 140 1.5 0.063
220 284 1.0 0.122
330 416 0.8 0.171
470 584 0.6 0.231
1 000 1 220 0.4 0.436
2 200 2 660 0.2 0.837
4 700 5 660 0.15 1.575
63 10 25 39 2.5 0.014
22 62 2.4 0.026
47 109 2.2 0.049
100 209 1.9 0.092
220 436 1.8 0.176
330 644 1.5 0.249
470 908 1.3 0.336
1 000 1 910 1.2 0.63
100 2.2 25 27 12 0.005
4.7 34 5.4 0.010
10 50 4.8 0.018
22 86 3.0 0.035
47 161 1.8 0.067
100 320 1.1 0.127
220 680 0.6 0.249
330 1 100 0.5 0.35
470 1 430 0.4 0.471
160 1 25 25 24 0.004
2.2 31 15 0.008
4.7 43 9.8 0.015
10 68 6 0.029
22 126 3.8 0.056
47 246 2.4 0.107
100 500 1.5 0.2
220 1 076 1.0 0.399
330 1 604 0.8 0.562
470 2 276 0.7 0.76
250 10 20 95 2.5 0.045
22 185 1.9 0.087
47 373 1.4 0.165
100 770 1.1 0.315
220 1 670 0.8 0.605
315 10 20 115 3 0.055
22 229 1.9 0.104
47 464 1.2 0.193
100 965 0.8 0.355
350 10 20 125 4.2 0.06
22 251 2.0 0.112
47 514 1.3 0.207
100 1 070 1.0 0.384
400 10 20 140 4.1 0.065
22 284 2.7 0.125
47 584 1.8 0.231
100 1 220 1.2 0.433
450 10 20 155 4.0 0.07
22 317 2.7 0.13
33 466 2.2 0.177
47 655 1.8 0.233
100 1 370 1.3 0.416
* - Capacitor impedance Z is measured at frequency 100 kHz for capacitors CR ≤1 000 F, and at frequency 10 kHz for capacitors CR > 1 000 F


Ripple current effective value
versus temperature and frequency can be found from the formula IRO = IR x KT x KF, where

IR- allowable ripple current at 85 C, 50 Hz (See Table "Capacitor electric parameters")

KT - IR correction factor versus temperature
Tenv, C 25 40 50 60 70 85 125
KT 1.43 1.34 1.28 1.21 1.13 1.0 0.45


KF - IR correction factor versus frequency
F, Hz 50 100 300 600 1 000 10 000 ≥50 000
KF 1 1.25 1.5 1.63 1.69 1.88 2.0


Voltage versus temperature
  UT  
UR
T, C


Example of reference designation for ordering:
CAPACITOR K50-87 - 6.3V - 47F (+50 -20)% I B AZHYAR.673541.015 TU
CAPACITOR K50-87 - 6.3V - 47F 20% I B AZHYAR.673541.015 TU