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参数资料
| 型号： | NR8040T6R8N |
| 厂商： | Taiyo Yuden |
| 文件页数： | 19/22页 |
| 文件大小： | 0K |
| 描述： | INDUCTOR 6.8UH 4.0A 30% SMD |
| 产品培训模块： | EMC Applications |
| 产品目录绘图： | NR8040 Series Top NR8040 Series_4.2mm Height Side NR8040 Series Bottom |
| 标准包装： | 1 |
| 系列： | NR |
| 电感： | 6.8µH |
| 电流： | 3.7A |
| 电流 - 饱和： | 4A |
| 电流 - 温升： | 3.7A |
| 类型： | 铁氧体芯体 |
| 容差： | ±30% |
| 屏蔽： | 屏蔽 |
| DC 电阻(DCR)： | 最大 32.5 毫欧 |
| 频率 - 自谐振： | 24MHz |
| 材料 - 芯体： | 铁氧体 |
| 封装/外壳： | 0.315" L x 0.315" W x 0.157" H（8.00mm x 8.00mm x 4.00mm） |
| 安装类型： | 表面贴装 |
| 包装： | 标准包装 |
| 工作温度： | -25°C ~ 120°C |
| 频率 - 测试： | 100kHz |
| 产品目录页面： | 1827 (CN2011-ZH PDF) |
| 其它名称： | 587-2000-6 |
15. Resistance to soldering heat
NR30/40/50/60/80, NRV20/30,
Specified Value
NRH24/30, NRS20/40/50/60/80 Type
NR10050 Type
Inductance change : Within ±10%
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 sample shall be exposed to reflow oven at 230±5℃ for 40 seconds, with peak temperature at 260±5℃ for 5 seconds, 2 times.
Test Methods and
Remarks
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80Type, NS101/125 Type
Test board material : glass epoxy-resin
Test board thickness : 1.0mm
NR10050 Type
Test board material : glass epoxy-resin
Test board thickness : 1.6mm
16. Thermal shock
NR30/40/50/60/80, NRV20/30,
Specified Value
NRH24/30, NRS20/40/50/60/80 Type
NR10050 Type
Inductance change : Within ±10%
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. 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.
Test Methods and
Remarks
Conditions of 1 cycle
Step Temperature (℃) Duration (min)
1 －40±3 30±3
2 Room temperature Within 3
3 ＋85±2 30±3
4 Room temperature Within 3
17. Damp heat
NR30/40/50/60/80, NRV20/30,
NRH24/30, NRS20/40/50/60/80 Type
Inductance change : Within ±10%
No significant abnormality in appearance.
Specified Value
NR10050 Type
NS101, NS125 Type
－
Inductance change : Within ±10%
No significant abnormality in appearance.
NR30/40/50/60/80, NRV20/30, NRH24/30, NRS20/40/50/60/80 Type, NS101/125 Type :
Test Methods and
Remarks
The test samples shall be soldered to the test board by the reflow.
The test samples shall be placed in thermostat ic oven set at specified temperature and humidity as shown in below table.
Temperature 60±2℃
Humidity 90～95%RH
Time 500＋24/－0 hour
18. Loading under damp heat
NR30/40/50/60/80, NRV20/30,
Specified Value
NRH24/30, NRS20/40/50/60/80 Type
NR10050 Type
Inductance change : Within ±10%
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.
Test Methods and
Remarks
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 60±2℃
Humidity 90～95％RH
Applied current Rated current
Time 500＋24/－0 hour
? 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
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