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Aluminum
oxide electrolytic capacitor


K50-76
Capacitor is suitable for application in direct current, ripple and pulse current circuits of the secondary power supplies and converters and is available in all-climate and temperate/cold climate version. Sealed, with isolated case.

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Main parameters
Rated voltage 6.3 - 450 V
Rated capacitance 4.7 - 2 200 µF
Capacitance tolerance (20 °C, F= 50 Hz) -10...+50 %; ±20 %
Operating temperature range -60...+105 °Ñ
Shelf life 20 years
Dissipation factor, max UR= 6.3 … 63 V
UR= 100 V
UR= 160 … 450 V
20 %
15 %
10 %
Leakage current: for capacitors with voltage 100 V
                         at CRUR 1 000 µC
                         at CRUR 10 000 µC
                         at CRUR > 10 000 µC
                         for capacitors with voltage > 100 V

0.02CRUR (µA)
0.01CRUR (µA)
2 (µA)
0.03CRUR (µA)
Guaranteed service life at UR & T = +60 °Ñ
                                  at 0.5UR & T = +105 °Ñ
                                  at 0.72UR & T = +85 °Ñ
                                  at 0.2UR & T = +40 °Ñ
5 000 hrs.
2 000 hrs.
3 000 hrs.
100 000 hrs.
Impedance
          at frequency 100 kHz for capacitors CR < 1 000 µF
          at frequency 10 kHz for capacitors CR 1 000 µF

0.54 … 18 Ohm
0.095 … 0.6 Ohm

Type
| K50-15 | K50-17 | K50-27 | K50-37 | K50-68 | K50-74 | K50-76 |
| K50-77 | K50-80 | K50-81 | K50-83 | K50-84 | K50-85 | K50-86 |
| K50-87 | K50-88 | K50-89 |

News

 

March 11 2010

Exhibition "ExpoElectronica-2010".

January 25 2010

New military quality capacitors

October 05 2009

Exhibition “AutoIndustry. Autocomponents”.

All news  





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