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SRP2512-2R2M PDF预览

SRP2512-2R2M

更新时间: 2024-11-24 19:50:39
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
3页 365K
描述
General Purpose Inductor, 2.2uH, 20%, 1 Element, Iron-Core, SMD, CHIP, 1008

SRP2512-2R2M 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:1005Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8504.50.80.00
Factory Lead Time:18 weeks风险等级:1.3
Samacsys Description:BOURNS - SRP2512-2R2M - INDUCTOR, WIREWOUND, 2.2UH, 20%, 2.3A大小写代码:1005
构造:Rectangular型芯材料:Powdered Iron
直流电阻:0.104 Ω标称电感 (L):2.2 µH
电感器应用:POWER INDUCTOR电感器类型:GENERAL PURPOSE INDUCTOR
JESD-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:1.2 mm
封装长度:2.5 mm封装形式:SMT
封装宽度:2 mm包装方法:TR, 7 Inch
最大额定电流:2.1 A形状/尺寸说明:RECTANGULAR PACKAGE
屏蔽:YES表面贴装:YES
端子面层:Matte Tin (Sn) - with Nickel (Ni) barrier端子位置:DUAL ENDED
端子形状:WRAPAROUND测试频率:1 MHz
容差:20%Base Number Matches:1

SRP2512-2R2M 数据手册

 浏览型号SRP2512-2R2M的Datasheet PDF文件第2页浏览型号SRP2512-2R2M的Datasheet PDF文件第3页 
Features  
Applications  
Wirewound construction  
Iron powder core  
DC/DC converters for:  
- Smart phones  
- DVC/DSCs  
Magnetically shielded construction  
provides low radiation  
Low DC resistance  
Low profile  
- Tablets  
- HDD/SSDs  
- Mobile electronic devices  
RoHS compliant*  
SRP2512 Series - SMD Power Inductors  
Electrical Specifications @ 25 °C  
General Specifications  
Inductance Test Frequency ... 1 MHz/1 V  
Inductance  
Irms  
(A)  
Bourns  
DCR  
Isat  
(A)  
Operating Temperature  
@ 1 MHz / 1 V  
Part Number  
(mΩ) Max.  
................................-40 °C to +125 °C  
(Temperature rise included)  
L (µH)  
0.47  
0.68  
1
Tol. (%)  
SRP2512-R47M  
SRP2512-R68M  
SRP2512-1R0M  
SRP2512-1R5M  
SRP2512-2R2M  
20  
20  
20  
20  
20  
25  
35  
49  
77  
104  
4.5  
3.7  
3.4  
2.5  
2.1  
5.3  
4.1  
3.4  
3.2  
3.0  
Storage Temperature  
................................-50 °C to +125 °C  
Rated Current  
1.5  
2.2  
............ Inductance drops 30 % at Isat  
Temperature Rise.....40 °C at rated Irms  
Resistance to Soldering Heat....+260 °C  
How to Order  
Electrical Schematic  
Materials  
SRP2512 - 1R0M  
Core.....................................Iron powder  
Terminal......................................... Ni/Sn  
Packaging....... 3000 pcs. per 7-inch reel  
Model  
Value Code (see table)  
Product Dimensions  
Soldering Profile  
1.2  
MAX.  
(.ꢀ47)  
t
p
CRITICAL  
ZONE  
to T  
T
p
L
T
L
P
RAMP-UP  
T
ꢀ.6 ꢀ.2  
(.ꢀ24 + .ꢀꢀ8)  
ꢀ.6 ꢀ.2  
(.ꢀ24 + .ꢀꢀ8)  
t
L
T
smax  
2.5 ꢀ.2  
(.ꢀ98 .ꢀꢀ8)  
T
smin  
RAMP-DOWN  
2.ꢀ ꢀ.2  
(.ꢀ79 .ꢀꢀ8)  
t
s
Preheat  
25  
Recommended Layout  
t
25 °C to Peak  
Time (Seconds)  
1.2  
(.ꢀ47)  
Profile Feature  
Pb Free Assembly  
Average Ramp Rate (T  
Preheat  
to T )  
3 °C/second max.  
Smax  
P
- Temperature Min. (T  
)
150 °C  
Smin  
2.ꢀ  
(.ꢀ79)  
- Temperature Max. (T  
)
200 °C  
Smax  
- Time (t  
to t  
smax  
)
60-180 seconds  
smin  
Time Maintained Above  
- Temperature (T )  
217 °C  
L
2.8  
(.11ꢀ)  
- Time (t )  
60-150 seconds  
L
Peak Temperature (T )  
260 °C +0/-5 °C  
p
MM  
(INCHES)  
Time within 5 °C of Actual Peak Temperature  
DIMENSIONS:  
(T )  
p
20-40 seconds  
6 °C/second max.  
8 minutes max.  
Ramp-Down Rate  
Time 25 °C to Peak Temperature  
*
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.  
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.  
Users should verify actual device performance in their specific applications.  

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