Leading manufacturer of capacitors in Russia

3, Kalinin Str., Sarapul

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K53-72

Tantalum solid-electrolyte capacitor

elecond-market@elcudm.ru
+7 (34147) 2-99-89
Конденсатор К53-72
AZHYAR.673546.008 TU
Multi-sectional protected polar capacitors are designed for operation in direct current, ripple current and pulse current circuits. Capacitors are available in all-climate version.

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, V2.5…32
Rated capacitance, µF22…1 500
Capacitance tolerance (20°C, 50 Hz), %

±20 - for ated value 2.5V x 1 000µF;
2.5V x 1 500µF; 4V x 1 000µF;
±10; ±20 - for other rated values

Maximum operating temperature Tenv, °C+125
Minimal operating temperature Tenv, °C-60
Temporary overvoltage within 10 sec., V1.15 UR

Capacitors overall dimensions and mass

Case codeL, mmW, mmH, mmMass, g, max
E7.3±0.34.3±0.34.1±0.30.7

Marking of capacitors

1 – Positive terminal (color stripe)
2 – Rated capacitance, pF
3 – Capacitance multiplier code
4 – Product code (only “72” is marked, stripe unavailability is acceptable)
5 – Month of manufacture code
6 – Year of manufacture code
7 – Rated voltage, V
8 – Trade mark

Marking codes designation

CodeYear
K2018
L2019
M2020
N2021
P2022
R2023
S2024
T2025
U2026
V2027
W2028
X2029
CodeMonthCodeMonth
1January7July
2February8August
3March9September
4AprilOOctober
5MayNNovember
6JuneDDecember
Capaci-tance multi-plier codeCapaci-tance multi-plier
4104
5105
6106
7107
8108

Capacitor electric parameters value when delivered

UR, VCR, µFtg δ, %, 20°C, 50 Hz, maxILEAK, µA, 20°C, after 5 min., maxESR*, mOhm, 20°C, 100kHz, maxIR, A, 20°C, 100kHz, max
2.51 000625352.2
1 50038
468027
1 00040
6.347030
68043
1033033402.1
47047
1615024452.0
22035
206814551.7
10020
25338.5751.5
4712701.6
32227.5951.3
* ESR is allowed to increase by up to 1.25 times after mounting

Capacitors reliability

Reliability Operation modesMinimal nonfailure operating time,
tλ, hours
Capacitor failure rate,
λ, 1/hour, max
Maximum-permissible mode (0.7UR, Tenv=125°С)25 00010-6
Maximum-permissible mode (UR, Tenv=85°С)
Light mode (0.6UR, Tenv=55°С)150 00010-8
Light mode (0.5UR, Tenv=45°С)300 00010-9
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 K53-72 “E” – 25V – 33µF ±20% AZHYAR.673546.008 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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