K50-103

Aluminum electrolytic capacitor

elecond-market@elcudm.ru

+7 (34147) 2-99-89

AZHAR.673541.028 TU

Polar fixed capacitors are intended for indoor installation with resistance requirements to high humidity of 98% at the temperature 25°С and 35°С, for operation in direct and pulse current circuits of radio electronic equipment. Sealed. In insulated case with or without butt pin. Radial leaded with screw terminals.

Find out about delivery times, product costs or just ask a question

Main parameters

Name	Value
Rated voltage, V	160…450
Rated capacitance, µF	680…15 000
Capacitance tolerance (25°C, 50 Hz), %	+50…-20; ±20
Maximum operating temperature Tenv, °C	+100
Minimal operating temperature Tenv, °C	-60

Capacitors reliability

Reliability Operation modes	Minima nonfailure operating time, t_λ, hours	Capacitor failure rate, λ, 1/hour, max
Maximum-permissible mode (UR, Tenv=100°С)	3 000	1x10^-5 (for D= 50mm)
Maximum-permissible mode (UR, Tenv=100°С)	5 000	1x10^-5 (for D= 65, 76mm)
Typical operating mode (0.7UR, Tenv=55°С)	70 000	1x10^-6 (for D= 50mm)
Typical operating mode (0.7UR, Tenv=55°С)	100 000	1x10^-7 (for D= 65, 76mm)
Storageability Gamma-rated time of capacitor storageability Tcy at y=95%, years, min	25

General view drawing

Variant A

Without clamp

With clamp

Variant B

Without clamp

With clamp

Lid

Without clamp

With clamp

1 – Connecting strip (for D= 50; 65; 76.1 mm)
2 – Insulating sleeve
3 – Enamel coating (for all-climate version)
4 – Insulating pad
5 – Screw
6 – Clamp
7 – Butt pin

Capacitor electric parameters value when delivered

UR, V	CR, µF T=25°C, F=50Hz	tg δ, % T=25°C, F=50Hz	ILEAK, mA T=25°C	Z, mOhm T=25°C, F=10kHz	ESR, Ohm T=25°C, F=100Hz	IR, А T=100°C, F=100Hz
160	3300	25	5.8	3	6	2.1
160	4700	25	8.5	2.5	5	4.5
160	6800	25	9.9	1.2	2.4	6.1
160	10000	25	10.3	0.5	1	7.8
160	15000	25	10.5	0.1	0.5	8
250	1500	25	2.1	4	8	0.8
250	2200	25	6.6	3.7	7.4	1.1
250	3300	25	8.7	3.1	6.2	2
250	4700	25	10	2.6	3.2	4.2
250	6800	25	10.2	1.5	3	5.8
250	10000	25	10.4	0.6	1.2	7.5
250	15000	25	10.5	0.2	0.4	7.8
315	1500	25	5	4.1	8.2	0.7
315	2200	25	6.8	3.9	3.8	1
315	3300	25	9	3.5	7	1.8
315	4700	25	10.1	2.8	5.6	4
315	6800	25	10.2	1.7	3.4	5.6
315	10000	25	10.5	0.8	1.6	7.3
350	1500	25	5.8	4.3	8.6	0.65
350	2200	25	7	4	8	0.95
350	3300	25	9.1	3.8	7.6	1.65
350	4700	25	10.2	3	6	3.8
350	6800	25	10.4	1.8	3.6	5.4
350	10000	25	10.5	1	2	7.1
400	1000	25	6	4.8	9.6	0.55
400	1500	25	7.1	4.5	9	0.6
400	2200	25	7.3	4.1	8.2	0.8
400	3300	25	9.8	4	8	1.3
400	4700	25	10.5	3.5	7	3.6
400	6800	25	10.5	2.2	4.4	5
450	680	25	3.3	5	10	0.5
450	1000	25	6.2	4.9	9.6	0.54
450	1500	25	7.3	4.7	9.4	0.58
450	2200	25	8.9	4.3	8.6	0.7
450	3300	25	10.1	4.1	8.2	1.2
450	4700	25	10.5	3.8	7.6	3.4
450	6800	25	10.5	3	6	4.8

Capacitors overall dimensions and mass

UR, V	160	250	315	350	400	450
CR, µF	DxH, mm mass, g
680						50x80 310
1000					50x80 310	65x80 460
1500		50x60 260	50x80 310	50x80 310	65x80 460	76x70 620
2200		50x80 360	65x80 460	65x80 460	76x70 620	76x80 660
3300	65x80 510	65x80 510	65x105 620	65x105 620	76x80 660	76x120 1100
4700	65x105 690	65x105 650	65x110 760	65x110 760	76x120 1100	76x155 1300
6800	65x110 740	65x110 770	76x120 1100	76x120 1100	76x155 1300	76x170 1620
10000	76x120 1140	76x120 1220	76x155 1300	76x155 1300
15000	76x155 1520	76x155 1600