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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 ItemTest ConditionReference Std.Picture
Fine LeakLeak rate less than 2*10-8 atm.cc/secMIL-STD-883 1014FINE LEAK
Gross LeakLeak rate less than 2*10-4 atm.cc/secMIL-STD-883 1014GROSS LEAK
Thermal Shock-55℃, 125℃; soak time is 10 mins,  with total 200 cyclesMIL-STD-883 1010 Condition BThermal Shock
Damp Heat85℃/85% RH for 500 hrsJESD22-A101 Damp Heat Test
Low Temp Storage-40℃ for 500 hrs-40℃ for 500 hrsIEC 60068-2-1 LOW TEMPERATURE STORAGE TEST
Aging25℃, 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

 Aging

Soldering Heat

(Metal Can)

260 ± 5℃ for 10 ± 1 sec260 ± 5℃ for 10 ± 1 secMIL-STD-202 210 Condition B Resistance to Soldering Heat
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 IR Reflow
SolderabilityFirst procedure:
Steam Aging 93℃ +3/-5,
8 ± 0.5hrs.
And then:
Dipping 245±5℃ , 5 ± 0.5sec.
JESD22-B102 Resistance to Soldering Heat
Mechanical Shock1500g, half-sine, duration: 0.5ms , each axis for 3 timesMIL-STD-883 2002 Condition B MECHANICAL SHOCK
Vibration Test10~2000Hz, 1.52mm, 20g, each axis for 4 hrsMIL-STD-883 2007 Condition A Vibration Test
Salt Spray35 ± 2℃, 5% salt spray for 96 hrsMIL-STD-883H
1009.8 condition C
IEC 60068-2-11
 SALT SPRAY TEST
Bump Test40g / 6ms ,each axis for 4000 times.IEC 60068-2-29 Bump Test
Drop Test70, 80, 90cm, each height for 3 times on hardboardIEC 60068-2-32 DROP TEST
Bend TestDeflection: 3mm for 30 secIEC 60068-2-21 BEND TEST
Push Test10N for 10 secIEC 60068-2-21 Press Test & Push Test
Press Test10N for 10 secIEC 60068-2-21 Press Test & Push Test
Tensile Force10N for 10 secIEC 60068-2-21 Tensile Force


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