Radial electrolytic capacitor reliability index CABBE for military & defense
CABBE series ……
Capacitance: 1.0μF~10,000μF ……
Voltage : 6.3V~450V ……
Temperature :-55℃~+105℃ ……
| Allowable deviation
of nominal capacitance (25°C, 120Hz) |
T（-10%~+50%） | |||||||||
| DC leakage current（25℃，5min） | I≤0.006CRUR or 1 (whichever is greater)
CR: Nominal Capacitance (F); UR: Rated voltage (V) |
|||||||||
|
The loss angle tangent tgδ（25℃，120Hz） |
||||||||||
| UR(V) | 10~25 | 32~63 | 100 | |||||||
| tgδ（≤） | 0.13 | 0.08 | 0.07 | |||||||
| Temperature characteristics (impedance ratio, 120Hz) | ||||||||||
| UR(V) | 10~25 | 32~50 | 63~100 | |||||||
| Z-55°C /Z+25°C | 15 | 10 | 21 | |||||||
|
durability |
The rated voltage is applied at 105°C for 2000h, and after recovery for 24h,
the electrical performance of the rated voltage (25°C±5°C) is tested at room temperature |
|||||||||
| Rate of change in capacitance | ≤± 20% of the initial measurement | |||||||||
| The loss angle tangent tgδ | ≤ 150% of the initial specified value | |||||||||
| DC leakage current | ≤ initial prescriptive value | |||||||||
|
Store at high temperatures |
After storing at 105 °C for 500 hours and recovering for 24 hours, the
electrical properties of the two temperatures (25 °C±5 °C) were tested, and the electrical properties conformed to: |
|||||||||
| Rate of change in capacitance | ≤± 10% of the initial measurement | |||||||||
| The loss angle tangent tgδ | ≤ 115% of the initial specified value | |||||||||
| DC leakage current | ≤ 200% of the initial specified value | |||||||||
