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参数资料
| 型号： | LQM21DN470N00L |
| 厂商： | Murata Electronics North America |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | INDUCTOR 47UH 7MA 0805 |
| 标准包装： | 3,000 |
| 系列： | LQM21D |
| 电感： | 47µH |
| 电流： | 7mA |
| 类型： | 铁氧体芯体 |
| 容差： | ±30% |
| 屏蔽： | 屏蔽 |
| DC 电阻(DCR)： | 最大 1.2 欧姆 |
| 频率 - 自谐振： | 7.5MHz |
| 材料 - 芯体： | 铁氧体 |
| 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： | -40°C ~ 85°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)
LQM21D Series (0805 Size)
1
c Dimensions
c Packaging
0.5±0.3
t
Code
D
L
J
Packaging
180mm Paper Tape
180mm Embossed Tape
330mm Paper Tape
Minimum Quantity
4000 * 1
3000 * 2
10000 * 1
2.0±0.2
1.25±0.2
K
B
330mm Embossed Tape
Bulk(Bag)
10000 * 2
1000
* 1: only LQM21D (1.0 to 10μH)
(in mm)
* 2: only LQM21D (22 to 47μH)
Dimension of t
Inductance: 1.0 to 10μH
Inductance: 22 to 47μH
0.85±0.2
1.25±0.2
c Rated Value ( p : packaging code)
Part Number
LQM21DN1R0N00 p
LQM21DN2R2N00 p
LQM21DN4R7N00 p
LQM21DN100N00 p
LQM21DN220N00 p
LQM21DN470N00 p
Inductance
1.0μH ±30%
2.2μH ±30%
4.7μH ±30%
10μH ±30%
22μH ±30%
47μH ±30%
Test Frequency
1MHz
1MHz
1MHz
1MHz
1MHz
1MHz
Rated Current
60mA
40mA
30mA
15mA
13mA
7mA
Max. of DC Resistance
0.10ohm
0.17ohm
0.30ohm
0.50ohm
0.65ohm
1.20ohm
Self Resonance Frequency (min.)
75MHz
50MHz
35MHz
24MHz
16MHz
7.5MHz
Class of Magnetic Shield: Magnetic shield of ferrite
Operating Temperature Range (Self-temperature rise is not included): -40 to +85°C
c Impedance-Frequency Characteristics (Typ.)
10000
47μH
22μH
10μH
1000
c Inductance-Current Characteristics (Typ.)
1000
100
47μH
100
4.7μH
2.2μH
10
22μH
10μH
4.7μH
10
1.0μH
1
2.2μH
1.0μH
1
0.1
1
10
100
1000
1
10
100
Frequency (MHz)
Current (mA)
Continued on the following page.
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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| LQM21DN4R7N00B | 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 |
| LQM21DN4R7N00D | 功能描述:固定电感器 0805 4.7uH 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 |
| LQM21FN100M70L | 功能描述:固定电感器 10uH Power Supply Choke 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 |
| LQM21FN100M80L | 功能描述:固定电感器 0805 10uH 20% 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 |
| LQM21FN100N00 | 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) |
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