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SRF2012-301YA PDF预览

SRF2012-301YA

更新时间: 2024-10-01 22:54:31
品牌 Logo 应用领域
伯恩斯 - BOURNS /
页数 文件大小 规格书
5页 603K
描述
CMC 300MA 2LN 300 OHM SMD

SRF2012-301YA 数据手册

 浏览型号SRF2012-301YA的Datasheet PDF文件第2页浏览型号SRF2012-301YA的Datasheet PDF文件第3页浏览型号SRF2012-301YA的Datasheet PDF文件第4页浏览型号SRF2012-301YA的Datasheet PDF文件第5页 
Features  
Applications  
nꢀ Highꢀimpedanceꢀvalue  
nꢀ Currentꢀratingꢀupꢀtoꢀ400ꢀmA  
nꢀ RoHSꢀcompliant*ꢀandꢀhalogenꢀfree**  
nꢀ Noiseꢀsuppression  
nꢀ Personalꢀcomputers  
nꢀ Displayꢀpanels  
SRF2012A Series - Common Mode Chip Inductors  
Electrical Specifications  
General Specifications  
Rated Voltage.......................... 100 VDC  
Withstanding Voltage  
.................................250 VDC, 3 Sec.  
Operating Temperature  
................................-55 °C to +125 °C  
(Temperature rise included)  
Storage Temperature  
Impedance  
@ 100 MHz  
Insulation  
Resistance  
(MW) Min.  
DCR  
Max.  
(W)  
IDC  
Max.  
(mA)  
Tolerance  
Part Number  
(W)  
30  
(%)  
±25  
±25  
±25  
±25  
±25  
±25  
±25  
±25  
±25  
±25  
±25  
±25  
±25  
±25  
±25  
SRF2012-300YA  
SRF2012-670YA  
SRF2012-900YA  
SRF2012-121YA  
SRF2012-161YA  
SRF2012-181YA  
SRF2012-201YA  
SRF2012-221YA  
SRF2012-261YA  
SRF2012-301YA  
SRF2012-361YA  
SRF2012-371YA  
SRF2012-501YA  
SRF2012-671YA  
SRF2012-901YA  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
0.20  
0.25  
0.30  
0.30  
0.35  
0.35  
0.40  
0.40  
0.40  
0.50  
0.50  
0.50  
0.50  
0.60  
0.88  
400  
400  
400  
400  
350  
350  
300  
300  
300  
300  
300  
300  
300  
140  
100  
67  
................................-55 °C to +125 °C  
Temperature Rise......20 °C max. at IDC  
90  
120  
160  
180  
200  
220  
260  
300  
360  
370  
500  
670  
900  
Materials  
Core..............................................Ferrite  
Wire ............................Enameled copper  
Terminal....................................Ag/Ni/Sn  
Packaging....... 2000 pcs. per 7-inch reel  
Product Dimensions  
2.0ꢀ ꢀ0.2  
(.079ꢀ ꢀ.008ꢁ  
Soldering Profile  
0.15ꢀ ꢀ0.1  
(.006ꢀ ꢀ.004ꢁ  
0.46ꢀ ꢀ0.1  
275  
<1>ꢀMaximumꢀofꢀ10ꢀsecondsꢀbetween  
ꢀꢀꢀꢀꢀꢀꢀꢀ+255°Cꢀandꢀ+260°C  
260°Cꢀpeak  
<1>ꢀ255°C  
(ꢀ.018ꢀ ꢀ.004ꢁ  
1
2
225  
175  
125  
75  
220°C  
RampꢀDown  
6°C/second  
maximum  
190°C  
60ꢀ-ꢀ90  
seconds  
150°C  
0.46ꢀ ꢀ0.1  
(ꢀ.018ꢀ ꢀ.004ꢁ  
3
4
120ꢀ-ꢀ150ꢀseconds  
10ꢀsecondsꢀminimum  
0.55ꢀ ꢀ0.1  
(ꢀ.022ꢀ ꢀ.004ꢁ  
0.55ꢀ ꢀ0.1  
(ꢀ.022ꢀ ꢀ.004ꢁ  
RampꢀUp  
3°C/secondꢀmaximum  
25  
1.2ꢀ ꢀ0.2  
0
50  
100  
150  
200  
250  
300  
(.047ꢀ ꢀ.008ꢁ  
Rev.ꢀ02/22/05  
Time (seconds)  
1.2ꢀ ꢀ0.2  
(.047ꢀ ꢀ.008ꢁ  
How to Order  
Schematic  
SRF2012 - 201 Y A  
1
2
3
MM  
(INCHESꢁ  
DIMENSIONS:  
Model  
Value Code (see table)  
Tolerance Code  
Model Suffix  
4
Recommended Layout  
1
4
2
3
1.25  
(.049ꢁ  
0.45  
(.018ꢁ  
WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov  
1.1  
(.043ꢁ  
*ꢀ RoHSꢀDirectiveꢀ2015/863,ꢀMarꢀ31,ꢀ2015ꢀandꢀAnnex.  
2.6  
(.102ꢁ  
**Bournsꢀconsidersꢀaꢀproductꢀtoꢀbeꢀ“halogenꢀfree”ꢀifꢀ(aꢁꢀtheꢀBromineꢀ(Brꢁꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀ(bꢁꢀtheꢀChlorineꢀꢀ  
(Clꢁꢀcontentꢀisꢀ900ꢀppmꢀorꢀless;ꢀandꢀ(cꢁꢀtheꢀtotalꢀBromineꢀ(BrꢁꢀandꢀChlorineꢀ(Clꢁꢀcontentꢀisꢀ1500ꢀppmꢀorꢀless.  
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.ꢀUsersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀ  
applications.ꢀTheꢀproductsꢀdescribedꢀhereinꢀandꢀthisꢀdocumentꢀareꢀsubjectꢀtoꢀspecificꢀlegalꢀdisclaimersꢀasꢀsetꢀforthꢀonꢀtheꢀ  
lastꢀpageꢀofꢀthisꢀdocument,ꢀandꢀatꢀwww.bourns.com/docs/legal/disclaimer.pdf.  
MM  
(INCHESꢁ  
DIMENSIONS:  

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