19. Low temperature life test
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type
Inductance change : Within ±10%
Specified Value
NR10050 Type
No significant abnormality in appearance.
NS101, NS125 Type
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NR10050 Type, NS101/125 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.
Test Methods and
Remarks
Temperature
Time
－40±2℃
500＋24/－0 hour
20. High temperature life test
NR30/40/50/60/80, NRV20/30,
－
NRH24/30, NRS20/40/50/60/80 Type
Specified Value
NR10050 Type
－
－
NS101, NS125 Type
NR10050 Type :
Test Methods and
Remarks
Temperature
Time
105±3℃
500＋24/－0 hour
Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48hrs.
21. Loading at high temperature life test
NR30/40/50/60/80, NRV20/30,
Inductance change : Within ±10%
NRH24/30, NRS20/40/50/60/80 Type
No significant abnormality in appearance.
Specified Value
NR10050 Type
－
Inductance change : Within ±10%
NS101, NS125 Type
No significant abnormality in appearance.
NR30/40/50/60/80, NRV30, NRH24/30, NRS40/50/60/80 Type, NS12555, NS12565, NS12575 Type :
The test samples shall be soldered to the test board by the reflow soldering.
Test Methods and
Remarks
Temperature
Applied current
Time
85±2℃
Rated current
500＋24/－0 hour
22. Standard condition
NR30/40/50/60/80, NRV20/30,
Standard test condition :
NRH24/30, NRS20/40/50/60/80 Type
Unless otherwise specified, temperature is 20±15℃ and 65±20％of
relative humidity.
NR10050 Type
Specified Value
When there is any question concerning measurement result: In order to
provide correlation data, the test shall be condition of 20±2℃ of
temperature, 65±5% relative humidity.
NS101, NS125 Type
Inductance is in accordance with our measured value.
▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) .
i_smd_NR_NS_reli_e-E02R01
TAIYO YUDEN [ TAIYO YUDEN (U.S.A.), INC ]
