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参数资料
| 型号： | LQM21FN4R7M80L |
| 厂商： | Murata Electronics North America |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | INDUCTOR 4.7UH 120MA 0805 |
| 标准包装： | 3,000 |
| 系列： | LQM21F_80 |
| 电感： | 4.7µH |
| 电流： | 120mA |
| 容差： | ±20% |
| 屏蔽： | 屏蔽 |
| DC 电阻(DCR)： | 180 毫欧 |
| 频率 - 自谐振： | 25MHz |
| 封装/外壳： | 0805（2012 公制） |
| 安装类型： | 表面贴装 |
| 包装： | 带卷 (TR) |
| 工作温度： | -55°C ~ 125°C |
| 频率 - 测试： | 1MHz |
Inductors (Coils) > Chip Inductor (Chip Coil) > Power Inductor (Multilayer Type for Choke)
Data Sheet
Chip Inductor (Chip Coil) Power Inductor (Multilayer Type for Choke)
LQM21F_80 Series (0805 Size)
1
c Dimensions
c Packaging
Code
Packaging
Minimum Quantity
0.5±0.3
L
K
B
180mm Embossed Tape
330mm Embossed Tape
Bulk(Bag)
3000
10000
1000
1.25±0.2
2.0±0.2
(in mm)
c Rated Value ( p : packaging code)
Part Number
LQM21FN4R7M80 p
LQM21FN100M80 p
Inductance
4.7μH ±20%
10μH ±20%
Test Frequency
1MHz
1MHz
Rated Current
120mA
100mA
DC Resistance
0.18ohm ±30%
0.30ohm ±30%
Self Resonance Frequency (min.)
25MHz
15MHz
Class of Magnetic Shield: Magnetic shield of ferrite
Operating Temperature Range (Self-temperature rise is not included): -55 to +125°C
c Impedance-Frequency Characteristics (Typ.)
10000
10μH
c Inductance-Current Characteristics (Typ.)
100
1000
4.7μH
100
10
10
1
10μH
4.7μH
1
0.1
1
10
100
1000
1
10
100
1000
Frequency (MHz)
c ! Caution/Notice
! Caution (Rating)
Do not use products beyond the rated current as
this may create excessive heat.
Current (mA)
Notice
Solderability of Tin plating termination chip might be
deteriorated when low temperature soldering pro?le
where peak solder temperature is below the Tin melting
point is used. Please con?rm 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 speci?cations 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 speci?cations because there is no space for detailed speci?cations. Therefore, please approve our product
speci?cations or transact the approval sheet for product speci?cations before ordering.
2011.9.8
http://www.murata.com/
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LQM21FN4R7N00 | 制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:Chip Inductor (Chip Coil) Power Inductor (Multilayer Type for Choke) LQM21F_00 Series (0805 Size) |
| LQM21FN4R7N00L | 功能描述:固定电感器 4.7 UH 30% RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm |
| LQM21NN1R0K10 | 制造商:MURATA 制造商全称:Murata Manufacturing Co., Ltd. 功能描述:DESIGN ENGINEERING KITS |
| LQM21NN1R0K10D | 功能描述:固定电感器 0805 1.0uH 10% RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm |
| LQM21NN1R0K10D | 制造商:Murata Manufacturing Co Ltd 功能描述:INDUCTOR 0805 1.0UH |
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