NRH2410TR68NN4 Datasheet, PDF (10/12 Pages) Taiyo Yuden (U.S.A.), Inc – SMD INDUCTORS SMALL AND LARGE CURRENT TYPE

˙ RELIABILITY DATA
14. Solderability
BRC1608, BRL2012, BRC2016, BRC2518,
BRFL2518, BRL2518, BRL3225 Type
NR30/40/50/60/80, NRV30, NRG40,
NRH24/30, NRS50/60 Type
At least 90ˋ of surface of terminal electrode is covered by new solder.
NR10050 Type
ʲTest Method and Remarksʳ
BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type, NR30/40/50/60/80, NRV30, NRG40, NRH24/30, NRS50/60 Type, NR10050Type :
The test samples shall be dipped in flux, and then immersed in molten solder as shown in below table.
Flux : Methanol solution containing rosin 25%.
NR30/40/50/60/80, NRV30, NRG40, NRH24/30, NRS50/60 Type :
Solder Temperature
Time
245ʶ5ˆ
5ʶ1.0 sec.
BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type :
Solder Temperature 245ʶ5ˆ
Time
5ʶ0.5 sec.
˞Immersion depth : All sides of mounting terminal shall be immersed.
15. Resistance to soldering heat
BRC1608, BRL2012, BRC2016, BRC2518,
BRFL2518, BRL2518, BRL3225 Type
NR30/40/50/60/80, NRV30, NRG40,
NRH24/30, NRS50/60 Type
Inductance change : Within ʶ10%
No significant abnormality in appearance.
NR10050 Type
ʲTest Method and Remarksʳ
BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type :
3 times of reflow oven at 230ˆ MIN. for 40sec. with peak temperature at 260^ʴ _ʔ50 ˆ for 5sec.
NR30/40/50/60/80, NRV30, NRG40, NRH24/30, NRS50/60 Type, NR10050 Type
:
The test sample shall be exposed to reflow oven at 230ʶ5ˆ for 40 seconds, with peak temperature at 260ʶ5ˆ for 5 seconds, 2 times.
NR6020 Type :
The test sample shall be exposed to reflow oven at 230ʶ5ˆ for 40 seconds, with peak temperature at 250^ʴ _ʔ50 ˆ for 5 seconds, 2 times.
Test board thickness : 1.0mm
Test board material : glass epoxy-resin
16. Thermal shock
BRC1608, BRL2012, BRC2016, BRC2518,
BRFL2518, BRL2518, BRL3225 Type
NR30/40/50/60/80, NRV30, NRG40,
NRH24/30, NRS50/60 Type
Inductance change : Within ʶ10%
No significant abnormality in appearance.
NR10050 Type
ʲTest Method and Remarksʳ
BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type, NR30/40/50/60/80, NRV30, NRG40, NRH24/30, NRS50/60 Type, NR10050 Type :
The test samples shall be soldered to the test board by the reflow. The test samples shall be placed at specified temperature for specified time by step 1 to step 4 as shown
in below table in sequence. The temperature cycle shall be repeated 100 cycles.
Step
1
2
3
4
Conditions of 1 cycle
Temperature (ˆ)
Duration (min)
ʔ40ʶ3
30ʶ3
Room temperature
Within 3
ʴ85ʶ2
30ʶ3
Room temperature
Within 3
17. Damp heat
BRC1608, BRL2012, BRC2016, BRC2518,
BRFL2518, BRL2518, BRL3225 Type
Inductance change : Within ʶ10%
NR30/40/50/60/80, NRV30, NRG40, No significant abnormality in appearance.
NRH24/30, NRS50/60 Type
NR10050 Type
ʲTest Method and Remarksʳ
BRC1608, BRL2012, BRC2016, BRC2518, BRFL2518, BRL2518, BRL3225 Type :
Temperature
Humidity
Time
60ʶ2ˆ
90ʙ95%RH
1000 hours.
Recovery : At least 2hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.
NR30/40/50/60/80, NRV30, NRG40, NRH24/30, NRS50/60 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 as shown in below table.
Temperature
Humidity
Time
60ʶ2ˆ
90ʙ95%RH
500ʶ24hour
ˎ This catalog contains the typical specification only due to the limitation of space. When you consider 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/) or CD catalogs.
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