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SDR7030-4R7M PDF预览

SDR7030-4R7M

更新时间: 2024-01-17 06:45:57
品牌 Logo 应用领域
伯恩斯 - BOURNS /
页数 文件大小 规格书
2页 228K
描述
SMD Power Inductors

SDR7030-4R7M 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:2828
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8504.50.80.00风险等级:5.48
大小写代码:2828构造:Unshielded
型芯材料:FERRITE直流电阻:0.048 Ω
标称电感 (L):4.7 µH电感器应用:POWER INDUCTOR
电感器类型:GENERAL PURPOSE INDUCTORJESD-609代码:e3
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
封装高度:3 mm封装长度:7 mm
封装形式:SMT封装宽度:7 mm
包装方法:TR最小质量因数(标称电感时):14
最大额定电流:2.25 A自谐振频率:43 MHz
形状/尺寸说明:RECTANGULAR PACKAGE屏蔽:NO
表面贴装:YES端子面层:Tin (Sn)
端子位置:DUAL ENDED端子形状:WRAPAROUND
测试频率:0.1 MHz容差:20%
Base Number Matches:1

SDR7030-4R7M 数据手册

 浏览型号SDR7030-4R7M的Datasheet PDF文件第2页 
Features  
Applications  
Available in E6 values  
Range from 1.0 µH to 1000 µH  
Lead free  
Input/output of DC/DC converters  
Power supplies for:  
Portable communication equipment  
Camcorders  
0
0
1
RoHS compliant*  
LCD TVs  
Car radios  
SDR7030 Series - SMD Power Inductors  
Electrical Specifications  
General Specifications  
Test Voltage.....................................0.1 V  
Reflow Soldering ...230 °C, 50 sec. max.  
Operating Temperature .-40 °C to +125 °C  
(Temperature rise included)  
Storage Temperature..-40 °C to +125 °C  
Resistance to Soldering Heat  
Inductance 100 kHz  
Test  
SRF  
RDC  
Max.  
()  
I rms  
Max.  
(A)  
I sat  
Typ.  
(A)  
Q
Typ.  
Bourns Part No.  
Frequency Min.  
(MHz)  
7.96  
(µH)  
Tol. %  
(MHz)  
113  
100  
80  
59  
43  
41  
35  
33  
32  
24  
18  
16  
15  
12  
9
SDR7030-1R0M  
SDR7030-1R5M  
SDR7030-2R2M  
SDR7030-3R5M  
SDR7030-4R7M  
SDR7030-6R2M  
SDR7030-100M  
SDR7030-150M  
SDR7030-220M  
SDR7030-330M  
SDR7030-470K  
SDR7030-680K  
SDR7030-101K  
SDR7030-151K  
SDR7030-221K  
SDR7030-331K  
SDR7030-471K  
SDR7030-681K  
SDR7030-102K  
1.0  
1.5  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
10  
10  
10  
10  
10  
10  
10  
10  
10  
18  
17  
17  
17  
14  
17  
16  
14  
14  
13  
12  
12  
18  
18  
23  
24  
30  
28  
66  
0.022  
0.027  
0.030  
0.038  
0.048  
0.058  
0.075  
0.115  
0.160  
0.230  
0.340  
0.480  
0.720  
0.920  
1.600  
2.200  
2.800  
4.350  
6.200  
3.00  
2.75  
2.60  
2.20  
1.85  
1.65  
1.50  
1.20  
1.02  
0.85  
0.70  
0.58  
0.46  
0.40  
0.32  
0.26  
0.22  
0.18  
0.15  
4.30  
3.60  
3.20  
2.60  
2.25  
2.00  
1.60  
1.30  
1.10  
0.90  
0.78  
0.64  
0.52  
0.42  
0.34  
0.28  
0.23  
0.18  
0.15  
7.96  
2.2  
7.96  
................................260 °C for 10 sec.  
3.5  
7.96  
Materials  
4.7  
7.96  
Core ........................................Ferrite DR  
Wire .............Enameled copper wire 130  
Terminal.....................................Cu/Ni/Sn  
Rated Current  
....................Ind. drop 10 % typ. at Isat  
Temperature Rise ..................30 °C max.  
at rated Irms  
6.2  
7.96  
10.0  
15.0  
22.0  
33.0  
47.0  
68.0  
100.0  
150.0  
220.0  
330.0  
470.0  
680.0  
1000.0  
2.52  
2.52  
2.52  
2.52  
2.52  
Packaging ..................1500 pcs. per reel  
2.52  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.252  
Product Dimensions  
7.0 ± 0.3  
(.276 ± .012)  
7
6
5
4
7.0 ± 0.3  
(.276 ± .012)  
330  
Electrical Schematic  
Recommended Layout  
2.4  
REF.  
1.8  
(.071)  
REF.  
(.094)  
3.0 ± 0.3  
(.118 ± .012)  
7.8  
(.307)  
REF.  
4.2  
(.165)  
REF.  
2.0  
(.079)  
TYP.  
1.5  
(.059)  
TYP.  
1.8  
(.071)  
REF.  
4.0  
(.157)  
TYP.  
MM  
(INCHES)  
DIMENSIONS:  
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex  
Specifications are subject to change without notice.  
Customers should verify actual device performance in their specific applications.  

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