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PM127SH-271M PDF预览

PM127SH-271M

更新时间： 2024-11-25 13:02:47
品牌 Logo 应用领域
伯恩斯 - BOURNS /
页数 文件大小 规格书
2页 259K
描述
General Purpose Inductor, 270uH, 20%, 1 Element, Ferrite-Core, SMD

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PM127SH-271M 技术参数

生命周期：ObsoleteReach Compliance Code：unknown
ECCN代码：EAR99HTS代码：8504.50.80.00
风险等级：5.84型芯材料：FERRITE
直流电阻：0.56 Ω标称电感 (L)：270 µH
电感器应用：POWER INDUCTOR电感器类型：GENERAL PURPOSE INDUCTOR
功能数量：1端子数量：2
最高工作温度：100 °C最低工作温度：-30 °C
最大额定电流：1.06 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：ONE SURFACE
测试频率：0.001 MHz容差：20%
Base Number Matches：1

PM127SH-271M 数据手册

 浏览型号PM127SH-271M的Datasheet PDF文件第2页 
Features  
Applications  
■ Formerly  
model  
■ Input/output of DC/DC converters  
■ Power supplies for:  
• Portable communication equipment  
• Camcorders  
■ Available in E12 values  
■ Inductance as low as 1.2 µH  
■ Current rating to 6.6 amps  
■ RoHS compliant*  
470  
• LCD TVs  
• Car radios  
PM127SH Series - Shielded SMD Power Inductors  
Electrical Specifications  
General Specifications  
Test Voltage....................................0.1 V  
Inductance 100 kHz  
Test  
SRF  
RDC  
Max.  
I rms  
Max.  
(A)  
I sat  
Typ.  
(A)  
Reflow Soldering .. 230 °C, 50 sec. max.  
Operating Temperature  
Q
Frequency Typ.  
Bourns Part No.  
(µH)  
1.2  
Tol. %  
Typ.  
(MHz)  
7.96  
(MHz) (mΩ)  
................................-40 °C to +125 °C  
(Temperature rise included)  
PM127SH-1R2N-RC  
PM127SH-2R4N-RC  
PM127SH-3R5N-RC  
PM127SH-4R7N-RC  
PM127SH-6R1N-RC  
PM127SH-7R6N-RC  
PM127SH-100M-RC  
PM127SH-120M-RC  
PM127SH-150M-RC  
PM127SH-180M-RC  
PM127SH-220M-RC  
PM127SH-270M-RC  
PM127SH-330M-RC  
PM127SH-390M-RC  
PM127SH-470M-RC  
PM127SH-560M-RC  
PM127SH-680M-RC  
PM127SH-820M-RC  
-20 to +40  
28  
20  
20  
22  
20  
15  
24  
26  
26  
24  
20  
26  
28  
24  
24  
24  
20  
20  
18  
16  
24  
24  
24  
20  
18  
20  
20  
20  
26  
20  
40  
83  
45  
18.0  
10.0  
9.80  
9.20  
8.80  
8.20  
6.60  
5.90  
6.00  
5.60  
5.20  
4.80  
4.30  
3.90  
3.50  
3.20  
2.90  
2.60  
2.40  
2.30  
2.10  
1.95  
1.85  
1.75  
1.60  
1.20  
1.10  
1.60  
0.90  
0.80  
9.80  
10.50  
9.80  
8.80  
7.80  
6.50  
6.30  
6.60  
5.00  
4.60  
4.10  
3.70  
3.30  
3.10  
2.80  
2.50  
2.30  
2.20  
2.00  
1.95  
1.90  
1.88  
1.70  
1.60  
1.40  
1.40  
1.25  
1.15  
0.97  
0.94  
0.80  
2.4  
-20 to +40  
-20 to +40  
-20 to +40  
7.96  
Storage Temperature  
3.5  
7.96  
36  
12.0  
................................-40 °C to +125 °C  
Resistance to Soldering Heat  
...............................260 °C for 10 sec.  
4.7  
7.96  
30  
15.5  
6.1  
-20 to +40  
-20 to +40  
20  
7.96  
23  
18.0  
7.6  
7.96  
21  
20.0  
Materials  
10.0  
12.0  
15.0  
18.0  
22.0  
27.0  
33.0  
39.0  
47.0  
56.0  
68.0  
82.0  
2.52  
17  
19.5  
Core ...........................Ferrite DR and RI  
Wire ............Enameled copper wire 130  
Terminal....................................Cu/Ni/Sn  
Rated Current  
20  
2.52  
15  
28.0  
20  
2.52  
13  
28.5  
20  
2.52  
12  
35.0  
20  
2.52  
11  
38.6  
...................Ind. drop 25 % typ. at Isat  
Temperature Rise.................40 °C max.  
at rated Irms  
20  
2.52  
10  
52.0  
20  
2.52  
9.5  
8.5  
7.5  
7.0  
6.5  
5.0  
4.5  
4.3  
4.1  
4.0  
3.4  
3.1  
2.9  
2.7  
2.2  
2.0  
1.7  
1.4  
1.3  
57.0  
20  
2.52  
70.0  
Packaging....................400 pcs. per reel  
20  
2.52  
80.0  
20  
2.52  
100.0  
120.0  
130.0  
150.0  
200.0  
270.0  
300.0  
400.0  
450.0  
600.0  
680.0  
880.0  
960.0  
Product Dimensions  
20  
2.52  
20  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.252  
12.5 0.3  
(.492 .012)  
PM127SH-101M-RC 100.0  
PM127SH-121M-RC 120.0  
PM127SH-151M-RC 150.0  
PM127SH-181M-RC 180.0  
PM127SH-221M-RC 220.0  
PM127SH-271M-RC 270.0  
PM127SH-331M-RC 330.0  
PM127SH-391M-RC 390.0  
PM127SH-471M-RC 470.0  
PM127SH-561M-RC 560.0  
PM127SH-681M-RC 680.0  
PM127SH-821M-RC 820.0  
PM127SH-102M-RC 1000.0  
20  
20  
20  
20  
12.5 0.3  
(.492 .012)  
100  
20  
20  
20  
20  
20  
7.5 0.5  
(.295 .020)  
20  
20  
1300.0 0.75  
1500.0 0.70  
1700.0 0.68  
20  
20  
Electrical Schematic  
Recommended Layout  
5.0 0.3  
(.197 .012)  
5.4  
REF.  
(.213)  
7.0  
TYP.  
(.276)  
6.8  
(.268)  
REF.  
2.9  
(.114)  
REF.  
2.9  
(.114)  
REF.  
MM  
DIMENSIONS:  
(INCHES)  
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.  
Specifications are subject to change without notice.  
Customers should verify actual device performance in their specific applications.  
12

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