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3, Kalinin Str., Sarapul

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K50-89

Aluminum electrolytic capacitor

elecond-market@elcudm.ru
+7 (34147) 2-99-89
Конденсатор К50-89
AZHYAR.673541.017 TU
Capacitors with radial wire leads and longitudinal crimping of the body. 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.

It is recommended to use this capacitor type as substitution for capacitors K50-32 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, V63...450 В
Rated capacitance, µF470…4 700
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
А = 16.5 ± 0.15 mm
1 – Positive terminal
2 – Bead
3 – Case
4 – Lengthwise swage
5 – Isolation sleeve
6 – Lacquer coating

Capacitors overall dimensions and mass

UR, V63100160250315350400450
CR, µFDxH, mm
mass, g
47045x50
125
1 00045x75
190
45x85
210
45x85
210
45x85
210
2 20045x75
190
45x85
210
4 70045x75
190

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
634 700258 9030.52.23
1002 2006 6200.151.77
16010 5800.352.84
2501 000207 5200.462.27
3159 4700.52.37
35010 5200.482.42
40012 0200.422.85
4504706 3650.61.38
* 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
KT1.431.371.311.251.171.00.25

KF - IR correction factor versus frequency

F, Hz501003006001 00010 000≥50 000
KF11.251.51.631.691.882.0

Capacitors reliability

Reliability Operation modesMinimal 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)30 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

Voltage versus temperature

  UT  
  UR
T, °C

Example of reference designation for ordering

CAPACITOR K50-89 – 450V – 470µF (+50 -20)% I B AZHYAR.673541.017 TU
CAPACITOR K50-89 – 450V – 470µF ±20% I B AZHYAR.673541.017 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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