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SRN4012T-150M

更新时间： 2024-09-23 22:39:59
品牌 Logo 应用领域
伯恩斯 - BOURNS /
页数 文件大小 规格书
4页 229K
描述
FIXED IND 15UH 750MA 260 MOHM

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中文翻译

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SRN4012T-150M 数据手册

 浏览型号SRN4012T-150M的Datasheet PDF文件第2页浏览型号SRN4012T-150M的Datasheet PDF文件第3页浏览型号SRN4012T-150M的Datasheet PDF文件第4页 
Features  
Applications  
■ Semi-shielded construction  
■ Low profile: 1.2 mm  
■ DC/DC converters  
■ Notebook computers  
■ Digital video cameras  
■ HDDs  
■ Inductance range: 0.47 to 22 µH  
■ Rated current up to 3.2 A  
■ RoHS compliant* and halogen free**  
■ Cellphones  
■ Televisions, LCD displays  
SRN4012T Series - Semi-shielded Power Inductors  
Electrical Specifications @ 25 °C  
General Specifications  
Operating Temperature  
................................. -40 °C to +125 °C  
(Temperature rise included)  
Storage Temperature .. -40 °C to +125 °C  
Resistance to Solder Heat  
...............................+260 °C for 10 sec.  
Temperature Rise .....40 °C at rated Irms  
Rated Current  
Inductance  
@ 100 KHz / 1 V  
Q (Min.)  
@
100 kHz /  
1 V  
SRF  
(MHz)  
Typ.  
DCR  
(Ω)  
±20 %  
Irms  
(A)  
Isat  
(A)  
Bourns Part No.  
SRN4012T-R47M  
SRN4012T-1R0M  
SRN4012T-1R5M  
SRN4012T-2R2M  
SRN4012T-3R3M  
SRN4012T-4R7M  
SRN4012T-6R8M  
SRN4012T-100M  
SRN4012T-150M  
SRN4012T-220M  
L (μH)  
0.47  
1.0  
1.5  
2.2  
3.3  
4.7  
6.8  
10  
Tol. %  
± 20  
± 20  
± 20  
± 20  
± 20  
± 20  
± 20  
± 20  
± 20  
± 20  
6
6
140  
100  
90  
70  
60  
45  
35  
30  
24  
18  
0.025  
0.042  
0.05  
0.06  
0.07  
0.095  
0.125  
0.18  
0.26  
0.4  
3.2  
2.2  
2
4
2.8  
2.2  
1.65  
1.4  
1.2  
0.9  
0.8  
0.65  
0.5  
6
6
1.9  
1.7  
1.5  
1.3  
1.1  
0.75  
0.62  
............ Inductance drops 30 % at Isat  
6
6
Materials  
6
Core..............................................Ferrite  
Wire ............................Enameled copper  
Terminal Finish ...................................Sn  
Coating .................Magnetic epoxy resin  
Packaging..... 4500 pcs. per 13-inch reel  
10  
10  
10  
15  
22  
Soldering Profile  
Product Dimensions  
1.2  
(.047)  
MAX.  
4.0 0.2  
(.157 .00ꢀ)  
Preheating  
Soldering  
Natural Cooling  
T
(260 °C / 10 Sec. Max.)  
P
t
(245 °C, 20~40 Sec.)  
217 °C  
p
4.0 0.2  
200 °C  
150°C  
(.157 .00ꢀ)  
60~150 Sec.  
60~1ꢀ0  
Sec.  
1.1  
(.043)  
REF.  
4ꢀ0 Sec. Max.  
25  
Time (Seconds)  
How to Order  
Electrical Schematic  
SRN4012T - R47M  
2.5  
(.09ꢀ)  
REF.  
Model  
Value Code (see table)  
1.1  
(.043)  
REF.  
Recommended Layout  
4.2  
(.165)  
4.2  
(.165)  
WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov  
*
RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June ꢀ, 2011.  
**Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine  
(Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.  
Specifications are subject to change without notice. Users should verify actual device performance in their specific  
applications. The products described herein and this document are subject to specific legal disclaimers as set forth on  
1.2  
(.047)  
MM  
(INCHES)  
DIMENSIONS:  
the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf  
1234

中文翻译

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SRN4012T-150M 替代型号

型号 品牌 替代类型 描述 数据表
SRN2510F-R33M BOURNS

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