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SRP1270-3R3M PDF预览

SRP1270-3R3M

更新时间: 2024-11-25 12:05:03
品牌 Logo 应用领域
伯恩斯 - BOURNS /
页数 文件大小 规格书
3页 288K
描述
SRP1270 Series - Shielded Power Inductors

SRP1270-3R3M 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Not Recommended包装说明:5454
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8504.50.80.00Factory Lead Time:18 weeks
风险等级:7.53大小写代码:5454
构造:Shielded型芯材料:IRON
直流电阻:0.0066 Ω标称电感 (L):3.3 µH
电感器应用:POWER INDUCTOR电感器类型:GENERAL PURPOSE INDUCTOR
JESD-609代码:e2功能数量:1
端子数量:2最高工作温度:125 °C
最低工作温度:-55 °C封装高度:7 mm
封装长度:13.7 mm封装形式:SMT
封装宽度:13.7 mm包装方法:TR
最大额定电流:35 A自谐振频率:20 MHz
形状/尺寸说明:RECTANGULAR PACKAGE屏蔽:YES
表面贴装:YES端子面层:Copper/Tin (Cu/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

SRP1270-3R3M 数据手册

 浏览型号SRP1270-3R3M的Datasheet PDF文件第2页浏览型号SRP1270-3R3M的Datasheet PDF文件第3页 
Features  
Applications  
Shielded construction  
Unit height of 7.0 mm max.  
Current up to 41 A  
RoHS compliant*  
Input/output of DC/DC converters  
Power supplies for:  
• Portable communications equipment  
• Camcorders  
• LCD TVs  
• Car audio systems  
SRP1270 Series - Shielded Power Inductors  
General Specifications  
Electrical Specifications  
Test Voltage....................................1.0 V  
Test Frequency......................... 100 KHz  
Reflow Soldering .. 230 °C; 50 sec. max.  
Operating Temperature  
Inductance  
I rms  
(A)  
I sat  
(A)  
DCR  
SRF  
Bourns Part No.  
SRP1270-R32M  
SRP1270-R47M  
SRP1270-R68M  
SRP1270-1R0M  
SRP1270-1R5M  
SRP1270-1R8M  
SRP1270-2R2M  
SRP1270-3R3M  
SRP1270-4R7M  
SRP1270-5R6M  
SRP1270-6R8M  
SRP1270-8R2M  
SRP1270-100M  
L (μH) ±±2 ꢀ  
0.32  
0.47  
0.68  
1.0  
(mΩ) Max.  
(MHz) Typ.  
46  
41  
35  
32  
27  
24  
22  
18  
15  
14  
12  
11  
10  
65  
65  
60  
50  
48  
41  
40  
35  
30  
26.5  
21  
17  
16  
0.9  
1.2  
1.6  
2.1  
2.6  
3.2  
4.2  
6.6  
11.2  
10.0  
14.0  
15.5  
16.8  
95  
85  
65  
45  
31  
31  
25  
20  
15  
13  
12  
11  
10  
................................-55 °C to +125 °C  
(Temperature rise included)  
Storage Temperature  
................................-55 °C to +125 °C  
Resistance to Soldering Heat  
1.5  
1.8  
2.2  
3.3  
4.7  
5.6  
6.8  
8.2  
.............................+260 °C for 10 sec.  
Materials  
Core..................................................Iron  
Wire ............................Enameled copper  
Adhesive.............................. Epoxy resin  
Terminal....................................Ag/Ni/Sn  
Rated Current.....Ind. drops 20 % at Isat  
Temperature Rise.....40 °C at rated Irms  
Packaging....... 400 pcs. per 13-inch reel  
10.0  
Soldering Profile  
Product Dimensions  
275  
260 °C peak  
MAX.  
7.0  
(.276)  
<1>Maximum of 10 seconds  
between +255 °C and +260 °C  
<1> 255 °C  
220 °C  
13.7  
(0.539)  
MAX.  
225  
175  
6.5  
(.256)  
MAX.  
12.9  
(0.508)  
MAX.  
190°C  
Ramp Down  
5 °C/second  
60 seconds  
maximum  
150 °C  
13.7  
(0.539)  
MAX.  
125  
75  
120-150 seconds  
10 seconds minimum  
1R2  
Ramp Up  
4 °C/second maximum  
25  
0
50  
100  
150  
200  
250  
300  
12.9  
MAX.  
(0.508)  
Time (Seconds)  
3.0 0.5  
(0.118 0.020)  
Electrical Schematic  
2.5 0.5  
(0.098 0.020)  
Recommended Layout  
4.5  
(.177)  
15.0  
(0.591)  
7.0  
(.276)  
MM  
(INCHES)  
DIMENSIONS:  
*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.  

SRP1270-3R3M 替代型号

型号 品牌 替代类型 描述 数据表
IHLP5050FDER3R3M01 VISHAY

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