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DFE252012P-R47M=P2 PDF预览

DFE252012P-R47M=P2

更新时间: 2024-11-07 21:00:03
品牌 Logo 应用领域
村田 - MURATA 测试电感器
页数 文件大小 规格书
1页 218K
描述
General Purpose Inductor, 0.47uH, 20%, 1 Element, Iron-Core, SMD, 1008, CHIP, 1008, ROHS AND REACH COMPLIANT

DFE252012P-R47M=P2 技术参数

是否Rohs认证: 符合生命周期:Active
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8504.50.80.00Factory Lead Time:12 weeks
风险等级:1.63型芯材料:METAL ALLOY
直流电阻:0.027 Ω标称电感 (L):0.47 µH
电感器类型:GENERAL PURPOSE INDUCTOR功能数量:1
端子数量:2最高工作温度:125 °C
最低工作温度:-40 °C最大额定电流:4 A
形状/尺寸说明:RECTANGULAR PACKAGE屏蔽:YES
表面贴装:YES端子位置:DUAL ENDED
端子形状:WRAPAROUND测试频率:1 MHz
容差:20%Base Number Matches:1

DFE252012P-R47M=P2 数据手册

  
Metal Alloy Inductors  
金属合金功率电感器  
DFE252012P  
Inductance Range: 0.33~4.7µH  
Recommended patterns  
推荐焊盘尺寸  
(Unit: mm)  
(Unit: mm)  
FEATURES 特点  
Miniature size: 2520 footprint (2.5mm×2.0mm) and low  
profile(1.2mm Max. height)  
The use of magnetic iron powder ensure capability for  
large current.  
小型薄型构造(2.52.0mm、高度1.2mm Max.)  
使用合金系磁性粉,保证了大电流  
采用平角线、低直流电阻  
闭磁路构造、低芯片噪音  
适合回流焊接  
The use of Flat wire for Low DC resistance.  
Magnetically shielded, low audible core noise.  
Reflow solderable.  
使用温度范围:-40+125°C  
Operating temperature : -40+125°C  
STANDARD PART NUMBERS 标准零件号码  
TYPE DFE252012P (Quantity/reel; 3,000 PCS)  
零件号码  
电感值(1)  
公差  
测试频率  
最大直流电阻(2)  
最大电感值减小电流(3) 最大温度上升电流(3)  
Inductance  
Temperature  
DC Resistance(2)  
(m)  
Test  
Frequency  
(MHz)  
Decrease Current(3)  
Rise Current(3)  
Part  
Number  
Inductance(1) Tolerance  
L(µH) (%)  
(A) Max. (Typ.)  
ΔL/L=30%  
6.6 (7.3)  
T=40°C  
(A) Max. (Typ.)  
4.6 (5.4)  
Max. (Typ.)  
DFE252012P-R33M=P2 0.33  
DFE252012P-R47M=P2 0.47  
DFE252012P-R68M=P2 0.68  
DFE252012P-1R0M=P2 1.0  
DFE252012P-1R5M=P2 1.5  
DFE252012P-2R2M=P2 2.2  
DFE252012P-3R3M=P2 3.3  
DFE252012P-4R7M=P2 4.7  
±20  
±20  
±20  
±20  
±20  
±20  
±20  
±20  
1
1
1
1
1
1
1
1
23 (17)  
27 (21)  
37 (30)  
42 (35)  
60 (50)  
84 (70)  
140 (115)  
200 (165)  
5.7 (6.4)  
4.8 (5.3)  
4.3 (4.8)  
3.5 (3.9)  
3.0 (3.4)  
2.3 (2.6)  
2.0 (2.2)  
4.0 (4.7)  
3.5 (4.1)  
3.2 (3.8)  
2.6 (3.0)  
2.2 (2.6)  
1.7 (2.0)  
1.4 (1.7)  
(1)Inductance is measured with a LCR meter 4284A (Agilent  
Technologies) or equivalent. Test frequency at 1MHz  
(2)DC resistance is measured with 34420A (Agilent Technologies) or  
3541(HIOKI). (Reference ambient temperature 20°C)  
(3)Maximum allowable DC current is that which causes a 30%  
inductance reduction from the initial value, coil temperature to rise  
by 40°C whichever is smaller.  
(1)LCR仪表4284A (Agilent Technologies)或者功能相同的仪器在  
1MHz下测试电感值。  
(2)通过数码万用表34420A (Agilent Technologies)/ 3541(HIOKI)或者  
相类似的工具测试直流电阻。(环境温度为20°C)  
(3)允许最大直流电的范围是以下两者中比较小的一个:从开始值降低  
30%的电感值,或者线圈温度升高40°C。  
(参考周围环境温度20°C)。  
(Reference ambient temperature 20°C)  

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