SPECIFICATION FOR APPROVAL
REF :
PROD.
NAME
PAGE: 6
SMD TOROIDAL POWER FILTER
ABC'S DWG NO.
ABC'S ITEM NO.
ST2412□□□□L□-□□□
Ⅷ﹒RELIABILITY
TEST：
Test item
Specification
More than 95% of the
terminal electrode
Shall be covered
With fresh solder.
Test condition
Preheat : 155
℃
/ 4 hours.
Solder : Sn96.5 / Ag3 / Cu0.5 or equivalent
Solder temp. : 235±5℃
Flux : Rosin
Dip time : 5±0.5 seconds
Solderability
Thermal shock test
( Temp. cycle )
Electrical oharacteristics shall
not change more
than ±20%
Room temp.
15 minutes
Room temp.
15 minutes
Total : 50 cycles
-25
℃
30 minutes
+130
℃
30 minutes
Humidity test
Temperature : 40±2℃
Humidity : 90±5%
Time : 1000 hours
High temp.
Resistance test
Temperature : 130±5℃
Applied current : Per spec.
Time : 96 hours
AR-001A
ABC [ ABC Taiwan Electronics Corp ]
