Reliability Assurance and Failure Analysis
We has promoted total quality management in manufacturing process, strictly implemented test procedures and requirements, and done our utmost to realize 100% customer satisfaction. Additional to advanced and comprehensive test instruments, strict inspection standard and accurate operation requirement, all manufacturing facilities have introduced +/-3σ strategy to strengthen product quality, assure product full function and stable use, and won customer’s trust and recognition by guarantee of consistent quality.
Test Item | Test Condition | Reference Std. | Picture |
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Fine Leak | Leak rate less than 2*10-8 atm.cc/sec | MIL-STD-883 1014 | |
Gross Leak | Leak rate less than 2*10-4 atm.cc/sec | MIL-STD-883 1014 | |
Thermal Shock | -55℃, 125℃; soak time is 10 mins, with total 200 cycles | MIL-STD-883 1010 Condition B | |
Damp Heat | 85℃/85% RH for 500 hrs | JESD22-A101 | |
Low Temp Storage | -40℃ for 500 hrs-40℃ for 500 hrs | IEC 60068-2-1 | |
Aging | 25℃, 85℃, 125℃, test in period of 1, 2, 4, 7, 10, 20, 50, 100 days | MIL-STD-883 1005 Condition A or B
MIL-STD-883 1008 Condition B | |
Soldering Heat (Metal Can) | 260 ± 5℃ for 10 ± 1 sec260 ± 5℃ for 10 ± 1 sec | MIL-STD-202 210 Condition B | |
IR Reflow (SMD) | Pre-heating: 150℃ to 200℃, 60~120secs. Heating: 217℃ , 60~150secs. Peak: 260±5℃ , 25±5secs. Go through twice. | J-STD-020D | |
Solderability | First procedure: Steam Aging 93℃ +3/-5, 8 ± 0.5hrs. And then: Dipping 245±5℃ , 5 ± 0.5sec. | JESD22-B102 | |
Mechanical Shock | 1500g, half-sine, duration: 0.5ms , each axis for 3 times | MIL-STD-883 2002 Condition B | |
Vibration Test | 10~2000Hz, 1.52mm, 20g, each axis for 4 hrs | MIL-STD-883 2007 Condition A | |
Salt Spray | 35 ± 2℃, 5% salt spray for 96 hrs | MIL-STD-883H 1009.8 condition C IEC 60068-2-11 | |
Bump Test | 40g / 6ms ,each axis for 4000 times. | IEC 60068-2-29 | |
Drop Test | 70, 80, 90cm, each height for 3 times on hardboard | IEC 60068-2-32 | |
Bend Test | Deflection: 3mm for 30 sec | IEC 60068-2-21 | |
Push Test | 10N for 10 sec | IEC 60068-2-21 | |
Press Test | 10N for 10 sec | IEC 60068-2-21 | |
Tensile Force | 10N for 10 sec | IEC 60068-2-21 | |