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3, Kalinin Str., Sarapul

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K50-103

Aluminum electrolytic capacitor

elecond-market@elcudm.ru
+7 (34147) 2-99-89
Конденсатор К50-103
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

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

Main parameters

NameValue
Rated voltage, V160…450
Rated capacitance, µF680…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 modesMinima nonfailure operating
time, tλ, hours
Capacitor failure rate,
λ, 1/hour, max
Maximum-permissible mode (UR, Tenv=100°С)3 0001x10-5 (for D= 50mm)
5 0001x10-5 (for D= 65, 76mm)
Typical operating mode (0.7UR, Tenv=55°С)70 0001x10-6 (for D= 50mm)
100 0001x10-7 (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, VCR, 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
1603300255.8362.1
1604700258.52.554.5
1606800259.91.22.46.1
160100002510.30.517.8
160150002510.50.10.58
2501500252.1480.8
2502200256.63.77.41.1
2503300258.73.16.22
250470025102.63.24.2
25068002510.21.535.8
250100002510.40.61.27.5
250150002510.50.20.47.8
31515002554.18.20.7
3152200256.83.93.81
31533002593.571.8
31547002510.12.85.64
31568002510.21.73.45.6
315100002510.50.81.67.3
3501500255.84.38.60.65
3502200257480.95
3503300259.13.87.61.65
35047002510.2363.8
35068002510.41.83.65.4
350100002510.5127.1
40010002564.89.60.55
4001500257.14.590.6
4002200257.34.18.20.8
4003300259.8481.3
40047002510.53.573.6
40068002510.52.24.45
450680253.35100.5
4501000256.24.99.60.54
4501500257.34.79.40.58
4502200258.94.38.60.7
45033002510.14.18.21.2
45047002510.53.87.63.4
45068002510.5364.8

Capacitors overall dimensions and mass

UR, V160250315350400450
CR, µFDxH, mm
mass, g
68050x80
310
100050x80
310
65x80
460
150050x60
260
50x80
310
50x80
310
65x80
460
76x70
620
220050x80
360
65x80
460
65x80
460
76x70
620
76x80
660
330065x80
510
65x80
510
65x105
620
65x105
620
76x80
660
76x120
1100
470065x105
690
65x105
650
65x110
760
65x110
760
76x120
1100
76x155
1300
680065x110
740
65x110
770
76x120
1100
76x120
1100
76x155
1300
76x170
1620
1000076x120
1140
76x120
1220
76x155
1300
76x155
1300
1500076x155
1520
76x155
1600
Ripple current effective value versus temperature and frequency can be found from the formula IRIPPLE, A = IR(50Hz, 100°C) × KRT × KRF

KRT - IR correction factor versus temperature

Tenv, °C254050607085100
KRT1.21.191.181.161.131.081

KRF - IR correction factor versus frequency

F, Hz501003006001 000100 000
KRF11.662.022.192.272.53

Example of reference designation for ordering

CAPACITOR K50-103a – 160V – 3 300µF (+50 -20)% – I AZHYAR.673541.028 TU
CAPACITOR K50-103a – 160V – 3 300µF ±20% – I – V AZHYAR.673541.028 TU
CAPACITOR K50-103b – 160V – 3 300µF ±20% – I AZHYAR.673541.028 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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