SMD electrolytic capacitor reliability index CAFAA for military & defense
- There are reliability indicators, and the five-level failure rate (λ≤1×10-5).
- Suitable for reflow soldering and high-density installations of small, low-profile equipment
- It meets the environmental requirements of vibration, low pressure, humidity resistance and other environmental requirements of the national military standard GJB603-88
- It is suitable for filtering, coupling and bypassing in electronic circuits in aerospace, aviation, alpine, high altitude and ocean
Item | characteristic | ||||||||
Operating temperature range | -55℃~+105℃ | ||||||||
Rated voltage range | 6.3V~50V | ||||||||
Nominal capacitance range | 0.1μF~1500μF | ||||||||
Allowable deviation of nominal
capacitance (25°C, 120Hz) |
M(±20% ) | ||||||||
DC leakage current(25℃,5min) | I≤0.01CRUR or 3μA (whichever is greater)
CR:Nominal capacitance(μF);UR:Rated voltage(V) |
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DF tgδ(25℃,120Hz) |
Rated Voltage (V) | 6.3 | 10 | 16 | 25 | 35 | 50 | ||
tgδ(≤) | 0.30 | 0.24 | 0.20 | 0.16 | 0.14 | 0.14 | |||
Temperature characteristics (capacitance
rate of change, 120 Hz) |
(C+25℃-C-55℃)/C+25℃≤40% | ||||||||
Durability (High Temperature Test) |
The rated voltage with ripple current is applied at 105°C for 2000h, and after recovery for 24h, the test is carried out at room temperature (25°C±5°C), and its electrical performance conforms to:
Rate of change in capacitance ≤± 30% of the initial measurement DF tgδ ≤ 200% of the initial specified value DC leakage current ≤ initial prescriptive value |
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Store at high temperatures |
After storage at 105°C for 500 hours, recovery for 24 hours, ret urn to room temperature (25 °C±5 °C) test, its electrical performance conforms to: Rate of change in capacitance ≤± 20% of the initial measurement DF tgδ ≤ 200% of the initial specified value DC leakage current ≤ 200% of the initial specified valu |
FEATURES
◆ 105°C, 1000 hours assured.
◆ Standard micro miniature size with 5mm height.
◆ RoHS Compliance
