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参数资料
| 型号： | LQH88PN6R8N38L |
| 厂商： | Murata Electronics North America |
| 文件页数： | 2/2页 |
| 文件大小： | 0K |
| 描述： | INDUCTOR POWER 6.8UH 3.80A 3131 |
| 产品目录绘图： | LQH88P Series Top LQH88P Series Side LQH88P Series Bottom |
| 特色产品： | LQH88P Series Wire Wound Power Inductors |
| 标准包装： | 1 |
| 系列： | LQH88P |
| 电感： | 6.8µH |
| 电流： | 3.8A |
| 电流 - 温升： | 3.8A |
| 容差： | ±30% |
| 屏蔽： | 屏蔽 |
| DC 电阻(DCR)： | 最大 28 毫欧 |
| 频率 - 自谐振： | 20MHz |
| 封装/外壳： | 3131 |
| 安装类型： | 表面贴装 |
| 包装： | 标准包装 |
| 工作温度： | -40°C ~ 85°C |
| 频率 - 测试： | 100kHz |
| 其它名称： | 490-5490-6 |
Inductors (Coils) > Chip Inductor (Chip Coil) > Power Inductor (Wire Wound Type)
Continued from the preceding page.
I Notice (Rated Current)
<Rated Current>
(Based on Inductance Change)
When Rated Current is applied to the Products,
Inductance will be within +-30% of nominal
Inductance value.
<Rated Current>
(Based on Temperature Rise)
When Rated Current is applied to the Products,
self-generation of heat will rise to 40 ° C or less.
Data Sheet
2
I Inductance-Frequency Characteristics (Typ.)
I Inductance-Current Characteristics (Typ.)
10000
100
100 μ H
1000
100
10
100 μ H
68 μ H
47 μ H
33 μ H
22 μ H
15 μ H
10 μ H
6.8 μ H
4.7 μ H
3.3 μ H
2.2 μ H
1.5 μ H
1.0 μ H
10
1
33 μ H
22 μ H
15 μ H
10 μ H
6.8 μ H
4.7 μ H
3.3 μ H
2.2 μ H
1.5 μ H
1.0 μ H
68 μ H
47 μ H
1
0.1
0.1
0.1
1
10
100
1000
10
100
1000
10000
100000
Frequency (MHz)
I Temperature Rise Characteristics (Typ.)
Current (mA)
40
30
100 μ H
68 μ H
47 μ H
33 μ H
22 μ H
15 μ H
10 μ H
3 .3 μ H
2.2 μ H
1.5 μ H
1.0 μ H
6.8 μ H
20
10
0
4.7 μ H
0
2000
4000 6000
8000
10000
Current (mA)
I ! Caution/Notice
! Caution (Rating)
Do not use products beyond the rated current as
this may create excessive heat.
Notice
Solderability of Tin plating termination chip might be
deteriorated when low temperature soldering profile
where peak solder temperature is below the Tin melting
point is used. Please confirm the solderability of Tin
plating termination chip before use.
o This data sheet is applied for CHIP INDUCTORS (CHIP COILS) used for General Electronics equipment for your design.
! Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our
products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering.
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
specifications or transact the approval sheet for product specifications before ordering.
2010.9.9
http://www.murata.com/
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