Tantalum solid-electrolyte capacitor
K53-79

AZHYAR.673546.017 TU

Polar, fixed chip capacitors are intended for operation in direct and pulse current circuits and in pulsed mode. Capacitors have been developing in the form of rectangular design for internal wiring with two pads.




Main parameters
NameValue
Rated voltage, V 6.3 … 63
Rated capacitance, µF 4.7 … 330
Capacitance tolerance (25 °C, 50 Hz), % ±10; +20
Maximum operating temperature Tenv, °C +125
Minimal operating temperature Tenv, °C -60



Capacitors overall dimensions and mass

Case code L, mm W, mm H, mm Mass, g, max
L 11.0±0.5 9.0±0.5 4.5±0.5 3.0
H 11.0±0.5 12.5±0.5 5.5±0.5 4.0

Marking of capacitors

1 - Positive terminal (color stripe)
2 - Capacitor type
3 - Trademark of manufacturer
4 - Military grade
5 - Date of manufacture
6 - Rated capacitance, µF
7 - Rated voltage, V



Capacitors case code
CR, µF UR, V
6.310162025405063
4.7L
6.8L
10L
15LH
22LLHH
33LLH
47LLHH
68LLHH
100LLHH
150LHH
220HH
330H



Capacitors reliability
Reliability
Operation modes
Minimal nonfailure operating time, tλ, hours Capacitor failure rate, λ, 1/hour, max
Maximum-permissible mode
(UR, Tenv=65°С)
132 000 1x10-6
Maximum-permissible mode
(UR, Tenv=85°С)
30 000 1x10-6
Maximum-permissible mode
(0.66UR, Tenv=125°С)
30 000 1x10-6
Light mode
(0.6UR, Tenv=60°С)
150 000 1x10-10
Storageability
Gamma-rated time of capacitor storageability Tcy at y=97.5%, years, min
30



Capacitor electric parameters value when delivered
UR, V CR, µF tg δ, %
T=25°C, F=50Hz
ILEAK, µA
T=25°C, after 5min.
ESR, mOhm
T=25°C, F=500kHz
6.3100126.355
6.3150129.450
6.32201213.840
6.33301220.725
1068126.860
10100121055
10150121545
10220122240
1647127.565
16681210.860
16100121650
16150122445
2033126.675
2047129.465
20681213.655
20100122050
2522125.580
2533128.275
25471211.765
2568121760
4022128.895
40331213.280
40471218.870
5015127.5130
50221211110
634.7122.9155
636.8124.2150
6310126.3145
6315129.4135
63221213.8125



Example of reference designation for ordering:

CAPACITOR K53-79 "L" - 10 V - 100 µF ±10% AZHYAR.673546.017 TU