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3, Kalinin Str., Sarapul

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K50-84

Aluminum electrolytic capacitor

elecond-market@elcudm.ru
+7 (34147) 2-99-89
Конденсатор К50-84
AZHYAR. 673541.013 TU
Low impedance capacitors with radial screw terminals. Capacitor is used for operation in direct current and ripple current circuits, secondary power sources and converter equipment. Capacitor is available in all-climate and temperate/cold climate version. Sealed; isolated.

It is recommended to use this capacitor type as substitution for capacitors K50-18, K50-32, K50-33A, K50-37 types.

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, V16…100
Rated capacitance, µF1 500…100 000
Temporary overvoltage within 10 sec., V1.15 UR
Capacitance tolerance (25 °C, 50 Hz), %+30…-10; ±20
Maximum operating temperature Tenv, °C+100
Minimal operating temperature Tenv, °C-60
Temperate/cold climate version
All climate version
A – spacing between terminals
1 – Insulating cover
2 – Explosion proof valve
3 – Paintwork
4 – Screw BM5-6g
5 – Washer 5.65
D, mmA, mm
3512.5±0.15
5022.5±0.15
6528.5±0.15

Capacitors overall dimensions and mass

UR, V16254063100
CR, µFDxH, mm
mass, g
1 50035x55
80
3 30035x105
135
4 70050x80
300
10 00050x80
300
65x80
450
15 00065x80
450
65x105
600
22 00035x105
135
50x80
300
65x105
600
33 00035x105
135
50x80
300
65x80
450
47 00050x80
300
65x80
450
65x105
600
68 00065x80
450
65x105
600
100 00065x105
600

Capacitors reliability

Reliability Operation modesMinimal nonfailure operating time, tλ, hoursCapacitor failure rate, λ, 1/hour, max
Maximum-permissible mode (UR, Tenv=85 °С)10 00010-5
Maximum-permissible mode (0.6UR, Tenv=100 °С)5 0002 x 10-5
Light mode (0.6UR, Tenv=60 °С)100 0005 x 10-7
Light mode (0.6UR, Tenv=40 °С)200 0005 x 10-8
Storageability
Gamma-rated time of capacitor storageability Tcy at y=95%, years, min
25

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, 20kHz, maxESR, Ohm, 25 °C, 100Hz, maxIR, А, 85 °C, 50 Hz, max
1633 000252 3980.0430.01714.0
47 0002 8620.0410.01516.7
68 0003 4420.0390.01321.0
100 0004 1740.0380.01027.7
2522 0002 4470.0390.0289.5
33 0002 9970.0380.02612.6
47 0003 5770.0270.02016.0
68 0004 3030.0260.01721.4
4022 000203 0960.0360.01512.9
33 0003 7910.0340.01317.3
47 0004 5250.0280.01023.9
6310 000152 6190.0380.01813.2
15 0003 2080.0320.01516.0
22 0003 8850.0290.01219.6
1001 5001 2780.1100.0835.6
3 3001 8960.0590.0379.0
4 7002 2630.0560.02910.2
10 0003 3000.0450.01815.0
15 0004 0420.0360.01619.6
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, °C254050607085100
KT1.751.701.651.521.331.000.60

KF - IR correction factor versus frequency

F, Hz501002003004005001 000≥2 000
KF11.251.41.481.511.541.581.6

Voltage versus temperature

  UT  
  UR
T, °C

Example of reference designation for ordering

CAPACITOR K50-84 – 16V – 33000µF ±20% I AZHYAR.673541.013 TU
CAPACITOR K50-84 – 16V – 33000µF (±20)% I B AZHYAR.673541.013 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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