Reliability Assurance Test

 Permissible Current 

 Electrical Characteristics 

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Item

Description
 PEI   MEF   MEC   MEM   PPN   MPP   PPS   ADM  MEA MET
Capacitance Drift    Cycled through the operating temperature range
1% max 2% max 2% max 2% max 2% max 2% max 1% max

2% max

 2% max

Humidity

Test

   It will withstand the test of R.H.95% at 40C for 1000hrs.

C 3% 

C 5% 

C 3% 

C 3% 

C 3% 

C 5% 

C 3% 

C 5% 

C 3% 

IR>

5000M

IR>

10000M

IR>

5000M

IR>

10000M

IR>

10000M

IR>

10000M

IR>

5000M

IR>

8000M

IR>

5000M
DF<1.2% DF<1.2% DF<1.2% DF<1.2% DF<0.1% DF<0.1% DF<0.2% DF<1.2% DF<1.2%
Load Life Test    It will withstand a testing of 140% of R.V. for 1000hrs at 85C.

C 5%  ,   IR >5000M
DF<1.5% DF<1.2% DF<1.5% DF<1.25% DF<0.1% DF<0.1% DF<0.2% DF<1.2% DF<1.5%
Lead Pull Test    It will withstand a pull of 1.5kg applied axially for 10 seconds.
Lead Bend Test

   It will sustain two cycles without breaking when attaching a load of 1.5kg to the end of the

 lead and than rotating the capacitor 90C from the direction of lead degree than 180C in

 opposite direction, then back to the starting point.
Solderability

   The lead shall be immersed in melting solder(230 5C) for 2 0.5sec. At the completion of

 the test, the wound lead and the gap in the wound lead will be covered and filled by solder.

 And it is difficult for taking the wound leads apart by finger to turn it.
Dielectric Strength

   Shall withstand 200% or 160% of rated voltage at 25C for 1 minute with current limiting

 resistance of 1ohm/V.
Heat Shock Test    The lead of capacitor shall be immersed in the melting solder (260 5C) for 5 0.5 sec.