LLT FGG.3B.309.CLAD

Electrical Parameters​
Rated current: Depends on contact piece specifications and count. For instance, in certain models, small contacts carry 3A, medium ones hit 5A, and large ones manage up to 17A, meeting varied circuit load needs.​
Contact resistance: Starts extremely low (usually ≤5mΩ), keeping signal transmission energy loss minimal and preserving integrity. Post 500+ insertion/withdrawal cycles (standard lifespan test), resistance stays ≤10mΩ, ensuring stable connections.​
Insulation resistance: Exceeds 5000MΩ under standard conditions, effectively stopping current leakage and cross-circuit interference for independent, normal circuit operation.​
Withstand voltage: Handles 1000V without breakdown under standard conditions; 250V in low pressure; 500V in humidity, showing superior insulation and voltage resistance.​

Mechanical Parameters​
Mechanical life: Tested to endure at least 500 insertions/withdrawals. Even with frequent use, it maintains reliable connectivity, reducing issues like poor contact from repeated use.​
Vibration performance: Withstands 245m/s² acceleration in 10Hz–2000Hz sinusoidal vibration tests, ensuring stable connections and uninterrupted signals amid aircraft flight vibrations.​
Shock performance: Resists 980m/s² shock acceleration, handling sudden impacts during takeoff, landing, and flight to keep connections stable and reliable.​

Environmental Parameters​
Operating temperature: Works reliably from -55°C (extreme cold) to 125°C (high heat), adapting to diverse geographic and flight conditions.​
Relative humidity: Performs unaffected at 40°C with 90%–95% humidity, demonstrating strong moisture resistance.​
Atmospheric pressure: Operates stably across 101.3kPa (standard) to 1.33Pa (high-altitude low pressure) ranges.