Leading manufacturer of capacitors in Russia

3, Kalinin Str., Sarapul

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K50-87

Aluminum electrolytic capacitor

elecond-market@elcudm.ru
+7 (34147) 2-99-89
Конденсатор К50-87
AZHYAR.673541.015 ТУ
Capacitors with axial wire leads and longitudinal crimping of the housing. Differ in the increased operating time. 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.

Find out about delivery times, product costs or just ask a question

Find out about delivery times, product costs or just ask a question

Main parameters

NameValue
Rated voltage, V6.3…450
Rated capacitance, µF1…15 000
Temporary overvoltage within 10 sec., V1.15 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

Capasitor physical configuration

Physical configuration of a capacitor with ø 9 mm
Physical configuration of a capacitor with ø 21 and 25 mm
Physical configuration of a capacitor with ø 12,16,18 mm
1 – Bead
2 – Diametrical swage
3 – Isolation sleeve
4 – Lacquer coating
5 – Lengthwise swage
D, mmd, mm
9, 12, 160.8±0.1
18, 21, 251.0±0.1

Capacitors reliability

Reliability
Operation modes
Minimal nonfailure operating time, tλ, hoursCapacitor failure rate, λ, 1/hour, max
Maximum-permissible mode (0.7UR, Tenv=125 °С)6 0002x10-6
Maximum-permissible mode (UR, Tenv=85 °С)40 0005x10-7
Light mode (0.6UR, Tenv=60 °С)300 0003x10-8
Light mode (0.6UR, Tenv=85 °С)110 00010-7
Storageability
Gamma-rated time of capacitor storageability Tcy at y=99.5%, years, min
25

Capacitors overall dimensions and massров

UR, V6.316254063100160250315350400450
CR, µFDxL, mm
mass, g
19x22
3.3
2.29x22
3.3
9x22
3.3
4.79x26
3.9
9x26
3.9
109x26
3.9
9x26
3.9
9x40
4.4
12x30
7.7
12x35
9.0
18x30
16.9
18x30
16.9
18x30
16.9
229x22
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
339x22
3.3
21x40
30.2
479x22
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
1009x22
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
2209x26
3.9
9x30
4.4
9x40
5.9
12x35
9.0
16x35
15.7
18x40
22.3
25x50
52.4
25x75
77.8
3309x30
4.4
9x40
5.9
12x30
7.7
12x45
11.4
18x40
22.3
21x40
30.2
25x75
77.8
4709x40
5.9
12x30
7.7
12x40
10.3
16x35
15.7
21x40
30.2
21x55
41.2
25x75
77.8
1 00012x35
9.0
12x45
11.4
18x30
16.9
18x40
22.3
25x50
52.4
2 20016x35
15.7
18x40
22.3
21x40
30.2
21x55
52.4
4 70018x40
22.3
21x55
41.2
25x50
52.4
25x75
77.8
10 00021x50
37.3
25x75
77.8
15 00025x50
52.4

Capacitor electric parameters value when delivered

UR, VCR, µFtg δ, %, 25°C, 50 Hz, maxILEAK, µA, 25°C, after 5 min., maxZ*, Ohm, 25°C, maxIR, А, 85°C, 50 Hz, max
6.34725294.60.007
100393.20.012
220622.20.023
330821.60.032
4701091.00.043
1 0002090.60.08
2 2004360.50.155
4 7009080.350.286
10 0001 9100.30.53
15 0002 8550.20.734
1633253650.012
474340.016
100682.20.029
2201261.20.057
3301781.00.08
4702460.80.107
1 0005000.40.201
2 2001 0760.30.394
4 7002 2760.20.743
10 0004 8200.10.415
252225374.50.012
475530.023
100951.90.044
2201851.20.086
3302681.00.121
4703730.90.165
1 0007700.60.304
2 2001 6700.20.566
4 7003 5450.151.04
402225464.30.018
47762.60.033
1001401.50.063
2202841.00.122
3304160.80.171
4705840.60.231
1 0001 2200.40.436
2 2002 6600.20.837
4 7005 6600.151.575
631025392.50.014
22622.40.026
471092.20.049
1002091.90.092
2204361.80.176
3306441.50.249
4709081.30.336
1 0001 9101.20.63
1002.22527120.005
4.7345.40.010
10504.80.018
22863.00.035
471611.80.067
1003201.10.127
2206800.60.249
3301 1000.50.35
4701 4300.40.471
16012525240.004
2.231150.008
4.7439.80.015
106860.029
221263.80.056
472462.40.107
1005001.50.2
2201 0761.00.399
3301 6040.80.562
4702 2760.70.76
2501020952.50.045
221851.90.087
473731.40.165
1007701.10.315
2201 6700.80.605
315102011530.055
222291.90.104
474641.20.193
1009650.80.355
35010201254.20.06
222512.00.112
475141.30.207
1001 0701.00.384
40010201404.10.065
222842.70.125
475841.80.231
1001 2201.20.433
45010201554.00.07
223172.70.13
334662.20.177
476551.80.233
1001 3701.30.416
* Capacitor impedance Z is measured at frequency 100 kHz for capacitors CR ≤1 000 µF, and at frequency 10 kHz for capacitors CR > 1 000 µF
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, °C254050607085125
KT1.431.341.281.211.131.00.45

KF - IR correction factor versus frequency

F, Hz501003006001 00010 000≥50 000
KF11.251.51.631.691.882.0

Voltage versus temperature

  UT  
  UR
T, °C

Example of reference designation for ordering

CAPACITOR K50-87 – 6.3V – 47µF (+50 -20)% I B AZHYAR.673541.015 TU
CAPACITOR K50-87 – 6.3V – 47µF ±20% I B AZHYAR.673541.015 TU

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Leading manufacturer of capacitors in Russia
3, Kalinin Str., Sarapul, Udmurt Republic, Russia, 427968
TIN 1827003592
OGRN 1021800993752
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