K50-92

Aluminum electrolytic capacitor

elecond-market@elcudm.ru

+7 (34147) 2-99-89

AZHYAR.673541.020 TU

Axial leaded capacitors. Polar. Sealed. Isolated and non-isolated.
Capacitors are suitable for application in direct current, ripple current and pulse current circuits in secondary power supplies and converter equipment. Capacitors are available in all-climate and temperate/cold climate version. The capacitor type is produced for the internal wiring with the requirements to 98% air humidity at T=35°C and T=25°C.
It is recommended to use this capacitor type as substitution for capacitors K50-15, K50-29, K50-20, K50-24 type.

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Main parameters

Name	Value
Rated voltage, V	6.3…450
Rated capacitance, µF	1…4 700
Capacitance tolerance (25 °C, 50 Hz), %	+50…-20; ±20
Temporary overvoltage within 10 sec., V	1.15 UR (UR≤300) 1.1 UR (UR>300)
Maximum operating temperature Tenv, °C	+100
Minimal operating temperature Tenv, °C	-60

Capasitor physical configuration

1 – Positive terminal
2 – Enamel coating

Capacitors overall dimensions and mass

UR, V	6.3	16	25	63	100	160	300	350	450
CR, µF	DxL, mm mass, g
1						6x17 1.5
2.2					6x17 1.5	6x22 2.0		12x22 5.5	12x22 5.5
4.7				6x17 1.5	6x22 2.0	8.5x22 3.2	12x22 5.5	12x27 6.5	12x32 7.5
10			6x17 1.5	6x22 2.0	6x27 2.5	8.5x27 4.0	12x27 6.5	12x42 9.5	16x28 12.5
22		6x17 1.5	6x22 2.0	6x27 2.5	8.5x27 4.0	12x27 6.5	12x42 9.5	16x38 20.0	16x48 22.5
47	6x17 1.5	6x22 2.0	6x27 2.5	8.5x22 3.2	8.5x37 5.0	12x42 9.5	16x48 22.5
100	6x22 2.0	6x27 2.5	8.5x22 3.2	8.5x32 4.5	12x37 8.5
220	6x27 2.5	8.5x27 4.0	8.5x32 4.5	12x32 7.5
470	8.5x27 4.0	8.5x37 5.0	12x37 8.5	16x38 20.0
1 000	8.5x37 5.0	12x42 9.5	16x33 15.0	16x53 25.0
2 200	12x42 9.5	16x38 20.0	16x48 22.5
4 700	16x38 20.0

Capacitor electric parameters

UR, V	CR, µF	tg δ, %, 25°C, 50 Hz, max	ILEAK, µA, max	Z*, Ohm, 25	UF, V, 100°C, 50 Hz, max
6.3	47	20	16	3	0.83
6.3	100	20	23	1.7	0.83
6.3	220	20	24	0.8	0.83
6.3	470	20	40	0.3	0.83
6.3	1000	20	73	0.3	0.62
6.3	2200	20	235	0.15	0.62
6.3	4700	20	344	0.1	0.33
16	22	20	17	2.5	2.11
16	47	20	25	2	1.58
16	100	20	26	1	1.58
16	220	20	45	0.4	1.58
16	470	20	85	0.3	1.27
16	1000	20	253	0.25	1.06
16	2200	20	375	0.1	0.63
25	10	20	15	4	3.3
25	22	20	21	1.6	2.48
25	47	20	22	1	2.48
25	100	20	35	0.5	2.48
25	220	20	65	0.3	1.98
25	470	20	217	0.25	1.32
25	1000	20	316	0.25	0.99
25	2200	20	469	0.1	0.99
63	4.7	20	16	3.5	6.24
63	10	20	23	3	4.16
63	22	20	24	1.2	3.33
63	47	20	40	0.6	2.49
63	100	20	73	0.4	2.49
63	220	20	235	0.25	2.08
63	470	20	344	0.25	1.66
63	1000	20	502	0.2	1.25
100	2.2	15	14	13	9.9
100	4.7	15	19	8	7.92
100	10	15	30	5	6.6
100	22	15	32	3	5.28
100	47	15	57	0.8	3.96
100	100	15	110	0.7	3.96
160	1	10	25	55	10.56
160	2.2	10	31	25	10.56
160	4.7	10	43	12.5	10.56
160	10	10	48	7	8.45
160	22	10	106	4	8.45
160	47	10	226	2	6.34
300	4.7	10	42	15	15.84
300	10	10	90	7	15.84
300	22	10	198	4	13
300	47	10	423	2	9.54
350	2.2	10	43	30	18.48
350	4.7	10	49	20	18.48
350	10	10	105	7	17.92
350	22	10	231	5	13
450	2.2	10	50	35	23.76
450	4.7	10	63	20	20.79
450	10	10	135	15	17.92
450	22	10	297	6	13

* 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

Capacitors reliability

Reliability Operation modes	Minimal nonfailure operating time, t_λ, hours	Capacitor failure rate, λ, 1/hour, max
Maximum-permissible mode (UR, Tenv=100°С) for capacitors ø 6 mm	1 000	10^-4
Maximum-permissible mode (UR, Tenv=100°С) for capacitors ø 8.5; 12; 16 mm	1 500	10^-4
Light mode (UR, Tenv=85°С) for capacitors ø 6 mm	2 000	5x10^-5
Light mode (UR, Tenv=85°С) for capacitors ø 8.5; 12; 16 mm	3 000	3x10^-5
Light mode (UR, Tenv=70°С) for capacitors of all dimensions	7 500	2x10^-5
Light mode (0.8UR, Tenv=100°С) for capacitors of all dimensions	2 000	5x10^-5
Light mode* ((0.2-0.7)UR, Tenv=70°С) for capacitors UR ≤ 100V	25 000	5x10^-6
Light mode* ((0.2-0.5)UR, Tenv=70°С) for capacitors UR > 100V	25 000	5x10^-6
Light mode* ((0.2-0.6)UR, Tenv=60°С) for capacitors of all dimensions	90 000	10^-6
Light mode* ((0.2-0.5)UR, Tenv=60°С for capacitors of all dimensions	150 000	10^-6
Storageability Gamma-rated time of capacitor storageability Tcy at y=95%, years, min	25