SHA Premo, SHA Datasheet - Page 9

• Manufacturer Part Number: SHA
• Description: SMD Power Inductors Shielded
• Manufacturer: Premo

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9. Reliability Test
10. Edition Control
SMD Power Inductors
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Thermal shock test
Resistance test
Resistance test
(Temp. cycle)
Solderability
Edition
High temp.
Test item
Humidity
1
st
31/08/06
Date
SHA , SHB , SHC
SMD Power Inductors Shielded
More than 90% of the
terminal electrode
shall be covered
with fresh solder
Inductance shall
not change more
than ±20%
Specification
Update Specification
Change description
Preheat : 150±25% for 60 seconds
Solder : Sn96.5 / Ag3 / Cu0.5 or equivalent
Solder temp. : 235±5ºC
Flux : Rosin
Dip time : 4±1 seconds
Total : 50 cycles
Temperature : 40±2ºC
Humidity : 90 ~ 95%
Applied current : Per specifications
Time : 500 hours
Temperature : 105±2ºC
Applied current : Per specifications
Time : 500 hours
&
Room temp.
15 minutes
Room temp.
15 minutes
PS1260
Test condition
Pablo Pozo
Made by
P
P R
P
R
R E
E
E M
M
M O
30 minutes
30 minutes
-25±2ºC
85±2ºC
O
O
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