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SRP1055-1R4M PDF预览

SRP1055-1R4M

更新时间: 2024-01-14 00:55:57
品牌 Logo 应用领域
伯恩斯 - BOURNS 测试功率感应器电感器
页数 文件大小 规格书
2页 558K
描述
General Purpose Inductor, 1.4uH, 20%, 1 Element, Ferrite-Core, SMD, 4237, CHIP, 4237, ROHS COMPLIANT

SRP1055-1R4M 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete包装说明:4237
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8504.50.80.00风险等级:5.82
大小写代码:4237构造:Shielded
型芯材料:FERRITE直流电阻:0.0032 Ω
标称电感 (L):1.4 µH电感器应用:POWER INDUCTOR
电感器类型:GENERAL PURPOSE INDUCTORJESD-609代码:e2
功能数量:1端子数量:2
最高工作温度:150 °C最低工作温度:-55 °C
封装高度:5.5 mm封装长度:11 mm
封装形式:SMT封装宽度:9.35 mm
包装方法:TR最大额定电流:16 A
系列:SRP1055形状/尺寸说明:RECTANGULAR PACKAGE
屏蔽:YES表面贴装:YES
端子面层:Copper/Nickel/Tin (Cu/Ni/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

SRP1055-1R4M 数据手册

 浏览型号SRP1055-1R4M的Datasheet PDF文件第2页 
This series is OBSOLETE AND NOT  
recommended for new designs.  
Features  
Shielded construction  
Unit height of 5.5 mm  
Inductance range: 0.36 μH to 8.8 μH  
Current up to 28 A  
RoHS compliant*  
SRP1055 Series - Shielded Power Inductors  
General Specifications  
Electrical Specifications  
Test Voltage........................................1 V  
Test Frequency ..........................100 KHz  
Reflow Soldering.....230 ˚C; 50 sec max.  
Operating Temperature ..-55 °C to +150 °C  
(Temperature rise included)  
Storage Temperature..-55 °C to +150 °C  
Resistance to Soldering Heat  
Inductance  
L (μH)  
I rms  
(A)  
I sat  
(A)  
DCR  
Bourns Part No.  
(mΩ) max.  
SRP1055-R36Y  
SRP1055-R80M  
SRP1055-1R4M  
SRP1055-2R2M  
SRP1055-3R2M  
SRP1055-4R3M  
SRP1055-5R7M  
SRP1055-7R2M  
SRP1055-8R8M  
0.36 ± 30 %  
0.80 ± 20 %  
1.40 ± 20 %  
2.20 ± 20 %  
3.20 ± 20 %  
4.30 ± 20 %  
5.70 ± 20 %  
7.20 ± 20 %  
8.80 ± 20 %  
28.0  
20.0  
16.0  
12.0  
11.0  
10.0  
7.6  
26.0  
18.0  
14.0  
10.0  
9.0  
8.0  
7.0  
6.2  
5.6  
1.7  
2.5  
3.2  
5.8  
7.2  
..............................+260 °C for 10 sec.  
Materials  
8.5  
Core.........................................Ferrite ER  
Wire.............................Enameled copper  
minal.....................................Cu/Ni/Sn  
ed Current.......Ind. drops 25 % at I sat  
Teeratre Rise..........40 ˚C at rated I rms  
Pacging .......300 pcs. per 13-inch reel  
13.2  
15.5  
17.2  
7.0  
6.0  
Inductance vs. DC Superposition Characteristics  
10.0  
Product Dimensions  
8R8  
5.50 0.30  
(0.216 0.012)  
11.00 0.30  
(0.422 0.012)  
9.35 0.30  
(0.368 0.012)  
8.0  
7R2  
6.0  
4.0  
5R7  
2.10  
(0.083)  
TYP.  
4R3  
3R2  
2.0  
1.00  
(0.039)  
TYP.  
TYP.  
TYP.  
(0.079)  
6.0  
1.50  
(0.059)  
(0.236)  
TYP.  
2.0  
3.0  
0
2.5  
5
7.5  
10  
DC Current (A)  
Recommended Layout  
2R2  
2.0  
1.0  
0.0  
5.8  
(.228)  
3.0  
(0.118)  
3.0  
(0.118)  
1R4  
R80  
6.0  
(0.236)  
2.0  
(0.079)  
1.4  
3.0  
(0.118)  
3.0  
(0.118)  
2.8  
R36  
(0.055)  
0
10  
20  
30  
40  
(0.110)  
DC Current (A)  
10.0  
(0.394)  
Electrical Schematic  
*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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