RELIABILITY DATA
4/4
Specifled Value
Item
BRC1608, BRL2012, BRC2016,
BRL2518, BRL3225
Type
Inductance change：Within±10％
No significant abnormality in appearance.
Test Method and Remarks
NRH24, NR30/40/60/80,
NRG40 Type
NR10050 Type
18.Loading
under damp
heat
BRC1608,BRL2012,BRC2016,BRL2518,BRL3225Type：
Temperature
Humidity
Applied current
Time
60±2℃
90∼95％RH
Rated current
1000hours.
Recovery
：
At least
2hrs
of recovery under the standard
condition after the test, followed by the measurement
within
48
hrs.
NRH24, NR30/40/60/80, NRG40Type, NR10050 Type：
The test samples shall be soldered to the test board
by the reflow.
The test samples shall be placed in thermostatic oven
set at specified temperature and humidity and applied
the rated current continuously as shown in below
table.
Temperature
Humidity
Applied current
Time
60±2℃
90∼95％RH
Rated current
500±2hour
5
FERRITE PRODUCTS
19.Low
temperature life test
Inductance change：Within±10％
No significant abnormality in appearance.
BRC1608,BRL2012,BRC2016,BRL2518,BRL3225Type：
Temperature
Duration
ー40±2℃
1000hours
Recovery
：
At least
2hrs
of recovery under the standard
condition after the test, followed by the measurement
within
48
hrs.
NRH24, NR30/40/60/80, NRG40Type, NR10050 Type：
The test samples shall be soldered to the test board
by the reflow.
After that, the test samples shall be placed at test
conditions as shown in below table.
Temperature
Time
−40±3℃
500±24hour
20.High
temperature life
test
Inductance change：
Within±10％
No significant abnormality in
appearance.
Inductance change：
Within±10％
No significant abnormality in
appearance.
BRC1608,BRL2012,BRC2016,BRL2518,BRL3225Type：
Temperature
Duration
85±2℃
1000hours
Recovery
：
At least
2hrs
of recovery under the standard
condition after the test, followed by the measurement
within
48
hrs.
NR10050 Type：
Temperature
Time
105±3℃
500±24hour
Recovery
：
At least
2hrs
of recovery under the standard
condition after the test, followed by the measurement
within
48
hrs.
21.Loading
at high
temperature life test
Inductance change：
Within±10％
No significant abnormality in
appearance.
NRH24, NR30/40/60/80, NRG40Type：
The test samples shall be soldered to the test board
by the reflow soldering
Temperature
Applied current
Time
85±2℃
Rated current
500±24hour
22.Standard
condition
Standard test condition
：
Unless otherwise specified, temperature is
20±15％
and
65±20％of
relative humidity.
When there are question concerning measurement result : In order to provide correlation date, the
test shall be condition of
20±2℃
of temperature,
65±5%
relative humidity.
Inductance is in accordance with our measured value.
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373
TAIYO-YUDEN [ TAIYO YUDEN (U.S.A.), INC ]
