* Pictures are placed for illustration purpose only. Appearance of real component may differ.
Fixed sealed insulated composite metal foil capacitors for impulse modes. Designed for use as a EMI suppression device.
Case type: welded metal, sealed.
Parameters
Rated voltage, kV | 1..50 | |
Rated capacitance, mkF | 0.001..2 | |
Allowed capacitance variation | ±5%; ±10%; ±20% | |
Loss tangent, not more than | 0.002..0.004 | |
Insulation resistance between terminals (for capacitances up to 0.25 mkF), not less than, MOhm | 50000 | |
Time constant (for capacitances more than 0.25 mkF), not less than, MOhm·mkF | 5000 | |
Insulation resistance between coupled terminals and case, not less than, MOhm | 5000 | |
Mass, g | 100..18000 | |
Dimensions, mm | 45x17x54..205x140x320 |
Operational limits
Ambient air temperature, oC | -60..+100 |
Relative humidity for all-climate version at +35 oC for boreal climate version at +25 oC |
98% 98% |
Diminished air pressure, Pa (mmHg) for rated voltage 1 kV for rated voltage 3 and 5 kV for others |
0.00013 (10) 4399.5 (33) 53300 (400) |
Minimum lifetime (light duty modes), h at -60..+70 oC and rated voltage at -60..+85 oC and rated voltage at -60..+110 oC and 0.6*rated voltage |
5000 2500 5000 |
Electrical parameters during lifetime
Capacitance variation, not more than | ±5% | |
Loss tangent, not more than, for capacitances up to 0.5 mkF more than 0.5 mkF |
0.0025 0.0050 | |
Insulation resistance between terminals (for capacitance up to 0.25 mkF), not less than, MOhm | 25000 | |
Time constant (for capacitances more than 0.25 mkF), not less than, MOhm·mkF | 2500 | |
Insulation resistance between coupled terminals and case, not less than, MOhm | 30000 | |
Shelf life, years | 20 |