No. |
Item |
Test Condition |
Requirements |
9 |
Thermal
Shock |
Solder a test sample to printed
circuit board, and conduct 5 cycles of test under
the conditions shown as below.
0603 & 1005 operating temp. range: -55~125°C
1608 operating temp. range: -40~85°C
Cycle:
Maximum operating temp. /(30+/-3min)
Minimum operating temp. /(30+/-3min) |
No visible damage.
Inductance variation within 10%.
Q variation within 20%. |
10 |
High Humidity
State Life Test |
Keep a test sample in an atmosphere
with a temperature of 40+/-2°C, 90~95%RH for
500+/-12 hours. After the removal from test chamber,
2 to 3 hour of recovery under standard condition,
and measurement shall be made after 24+/-2 hrs of
recover under standard condition. |
No visible damage.
Inductance variation within 10%.
Q variation within 20%. |
11 |
High Humidity
Load Life Test |
Solder a test sample to printed
circuit board then keep the test sample in an atmosphere
with a temperature of 40+/-2°C, 90~95%RH for
500+/-12 hours while supplying the rated current.
After the removal from test chamber, 2 to 3 hours
of recovery under standard condition, and measurement
shall be made after 24+/-2 hrs of recovery under
standard condition. |
No visible damage.
Inductance variation within 10%.
Q variation within 20%. |
12 |
High Temperature
State Life Test |
Keep a test sample in an atmosphere
with a temperature of 85+/-2°C for 500+/-12
hours. After the removal from test chamber, 2 to
3 hours of recovery under standard condition, and
measurement shall be made after 24+/-2 hrs of recovery
under standard condition. |
No visible damage.
Inductance variation within 10%.
Q variation within 20%. |
13 |
High Temperature
Load |
Solder a test sample to printed
circuit board then keep the test sample in an atmosphere
with a temperature of 85+/-2°C for 500+/-12
hours while supplying the rated current. After the
removal from test chamber, 2 to 3 hours of recovery
under standard condition, and measurement shall
be made after 24+/-2 hrs of recovery under standard
condition. |
No visible damage.
Inductance variation within 10%.
Q variation within 20%. |