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

19. Low temperature life test

Specified Value

NR30/40/50/60/80, NRV20/30,

NRH24/30, NRS20/40/50/60/80 Type

Inductance change : Within ±10%

No significant abnormality in appearance.

NR10050 Type

NS101, NS125 Type

Test Methods and

Remarks

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.

Temperature

－40±2℃

Time

500＋24/－0 hour

20. High temperature life test

Specified Value

NR30/40/50/60/80, NRV20/30,

NRH24/30, NRS20/40/50/60/80 Type

－

NR10050 Type

－

NS101, NS125 Type

－

Test Methods and

Remarks

NR10050 Type :

Temperature

105±3℃

Time

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

Specified Value

NR30/40/50/60/80, NRV20/30,

NRH24/30, NRS20/40/50/60/80 Type

Inductance change : Within ±10%

No significant abnormality in appearance.

NR10050 Type

－

NS101, NS125 Type

Inductance change : Within ±10%

No significant abnormality in appearance.

Test Methods and

Remarks

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.

Temperature

85±2℃

Applied current

Rated current

Time

500＋24/－0 hour

22. Standard condition

Specified Value

NR30/40/50/60/80, NRV20/30,

NRH24/30, NRS20/40/50/60/80 Type

Standard test condition :

Unless otherwise specified, temperature is 20±15℃ and 65±20％of

relative humidity.

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.

Inductance is in accordance with our measured value.

NR10050 Type

NS101, NS125 Type