5秒后页面跳转
SRF1260-821M PDF预览

SRF1260-821M

更新时间: 2024-11-28 21:16:03
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 370K
描述
General Purpose Inductor, 820uH, 20%, 2 Element, Ferrite-Core, SMD, 4949, ROHS COMPLIANT

SRF1260-821M 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:4949Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8504.50.80.00
Factory Lead Time:18 weeks风险等级:1.91
大小写代码:4949构造:Rectangular
型芯材料:FERRITE直流电阻:1.46 Ω
标称电感 (L):820 µH电感器应用:POWER INDUCTOR
电感器类型:GENERAL PURPOSE INDUCTORJESD-609代码:e1
功能数量:1端子数量:4
最高工作温度:105 °C最低工作温度:-40 °C
封装高度:6 mm封装长度:12.5 mm
封装形式:SMT封装宽度:12.5 mm
包装方法:TR, Embossed , 13 Inch最大额定电流:0.6 A
形状/尺寸说明:RECTANGULAR PACKAGE屏蔽:YES
特殊特征:PARALLEL CONNECTED表面贴装:YES
端子面层:Tin/Silver/Copper (Sn/Ag/Cu)端子位置:DUAL ENDED
端子形状:ONE SURFACE测试频率:0.1 MHz
容差:20%Base Number Matches:1

SRF1260-821M 数据手册

 浏览型号SRF1260-821M的Datasheet PDF文件第2页 
Features  
Applications  
nꢀ Multipleꢀapplications:ꢀparallel,ꢀseries,ꢀꢀ  
nꢀ SEPICꢀtopology  
dual-inductorꢀandꢀtransformer  
nꢀ Powerꢀsuppliesꢀfor:ꢀ  
nꢀ Magneticallyꢀshielded,ꢀlowꢀradiation  
nꢀꢀInductanceꢀrange:ꢀ0.47ꢀtoꢀ4000ꢀμH  
nꢀꢀRatedꢀcurrentꢀupꢀtoꢀ17.6ꢀA  
nꢀ RoHSꢀcompliant*  
ꢀꢀꢀꢀꢀ-ꢀCommunicationꢀequipmentꢀ  
ꢀꢀꢀꢀꢀ-ꢀNotebooks,ꢀdesktopꢀcomputers,ꢀꢀ  
ꢀꢀꢀꢀꢀꢀꢀꢀserversꢀ  
0
2
2
ꢀꢀꢀꢀꢀ-ꢀLCDs,ꢀflatꢀpanels,ꢀbacklightsꢀ  
ꢀꢀꢀꢀꢀ-ꢀCamcorders,ꢀHDTVs,ꢀcarꢀaudioꢀꢀ  
systems  
ꢀꢀSRF1260ꢀSeriesꢀ-ꢀDual-WindingꢀShieldedꢀPowerꢀInductors  
Electrical Specifications @ 25 °C  
General Specifications  
Test Voltage..................................0.25 V  
Hi-pot ................500 Vrms, 3 mA, 3 sec.  
Reflow Soldering .. 230 °C; 50 sec. max.  
Operating Temperature  
.................................-40 °C to +105 °C  
(Temperature rise included)  
Storage Temperature ..-40 °C to +125 °C  
Resistance to Solder Heat  
...............................+260 °C for 10 sec.  
Parallel Rating  
DCR  
Series Rating  
DCR  
Inductance  
Inductance  
Bourns  
Part No.  
@ 100 KHz Tol.  
(W)  
Irms Isat @ 100 KHz Tol.  
(W)  
Irms  
(A)  
Isat  
(A)  
L (μH)  
(%) Max.  
(A)  
(A)  
L (μH)  
(%) Max.  
SRF1260-R47Y  
SRF1260-1R0Y  
SRF1260-1R5Y  
SRF1260-2R2Y  
SRF1260-3R3Y  
SRF1260-4R7Y  
SRF1260-6R8Y  
SRF1260-8R2Y  
SRF1260-100M  
SRF1260-150M  
SRF1260-220M  
SRF1260-330M  
SRF1260-470M  
SRF1260-680M  
SRF1260-820M  
SRF1260-101M  
SRF1260-151M  
SRF1260-221M  
SRF1260-331M  
SRF1260-471M  
SRF1260-681M  
SRF1260-821M  
SRF1260-102M  
0.47  
1.0  
1.5  
2.2  
3.3  
4.7  
6.8  
8.2  
10  
15  
22  
33  
47  
±30 0.0053 17.6  
±30 0.0062 15  
±30 0.0073 13.8 18.3  
±30 0.0085 10.9 15  
33  
23.6  
1.88  
4
6
±30 0.0212 8.8  
±30 0.026 7.51 11.8  
±30 0.0302 6.89 9.15  
±30 0.0333 5.46  
16.5  
8.8  
7.5  
±30 0.0101 9.26 12.7  
±30 0.0137 7.18 9.71  
±30 0.0186 6.64 8.68  
±30 0.0194 5.54 7.86  
±20 0.0246 5.35 7.17  
±20 0.0329 4.27 5.69  
±20 0.0451 3.7 4.71  
±20 0.0618 3.28 3.84  
±20 0.086 2.71 3.24  
±20 0.117 2.22 2.7  
13.2  
18.8  
27.2  
32.8  
40  
±30 0.0372 4.63 6.35  
±30 0.0479 3.59 4.86  
±30 0.0672 3.32 4.34  
±30 0.0737 2.77 3.93  
±20 0.0934 2.67 3.59  
±20 0.125 2.13 2.85  
±20 0.172 1.84 2.36  
±20 0.256 1.64 1.92  
±20 0.34  
±20 0.444 1.11 1.35  
±20 0.568 1.03 1.2  
±20 0.656 0.892 1.1  
±20 0.972 0.739 0.905  
±20 1.416 0.594 0.755  
Materials  
Core..............................................Ferrite  
Wire ........................... Enameled copper  
Base ................................................LCP  
Adhesive.............................. Epoxy resin  
Terminal ..............................................Sn  
Rated Current  
........... Inductance drops 30 % at Isat  
Temperature Rise .... 40 °C at rated Irms  
Packaging.......400 pcs. per 13-inch reel  
60  
88  
132  
188  
272  
328  
400  
600  
880  
1320  
1880  
2720  
3280  
4000  
1.35 1.62  
68  
82  
±20 0.15  
2.05 2.39  
100  
150  
220  
330  
470  
680  
820  
1000  
±20 0.171 1.78 2.2  
±20 0.254 1.48 1.81  
±20 0.354 1.19 1.51  
±20 0.574 1.06 1.22  
±20 0.83  
±20 1.212  
±20 1.46  
How to Order  
SRF1260 - 100M  
±20 2.29  
0.53 0.61  
Model  
0.87 1.02  
0.7 0.85  
0.6 0.77  
±20 3.197 0.434 0.51  
±20 4.635 0.35 0.425  
±20 5.363 0.301 0.385  
±20 6.782 0.283 0.35  
Value Code (see table)  
±20 1.854 0.57 0.7  
Product Dimensions  
12.50  
MAX.  
(.492)  
Electrical Schematic  
DOT  
INDICATES  
1
2
1
2
1
2
TERMINAL 1  
12.50  
(.492)  
MAX.  
N1  
N2  
N1  
N2  
N1  
N2  
3
4
3
4
3
4
PARALLEL  
SERIES  
6.00 0.2  
(.236 .00ꢀ)  
Recommended Layout  
4.50  
(.177)  
4.50  
(.177)  
2.15  
(.0ꢀ5)  
2.15  
(.0ꢀ5)  
5.00 0.3  
(.197 .012)  
4
1
3
2
1
2
3
1
2
3
5.00 0.3  
(.197 .012)  
13.00  
(.512)  
13.00  
(.512)  
4
1.2ꢀ  
(.050)  
4
1.2ꢀ  
(.050)  
1.ꢀ0 0.2  
(.071 .00ꢀ)  
DUAL INDUCTOR MODE  
SERIES MODE  
*RoHSꢀDirectiveꢀ2002/95/ECꢀJan.ꢀ27,ꢀ2003ꢀincludingꢀannexꢀandꢀRoHSꢀRecastꢀ2011/65/EUꢀJuneꢀ8,ꢀ2011.ꢀ  
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.  
MM  
(INCHES)  
DIMENSIONS:  
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀ  
performanceꢀmayꢀvaryꢀoverꢀtime.  
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.  

SRF1260-821M 替代型号

型号 品牌 替代类型 描述 数据表
SRF1260A-821M BOURNS

功能相似

INDUCT ARRAY 2 COIL 820UH SMD

与SRF1260-821M相关器件

型号 品牌 获取价格 描述 数据表
SRF1260-8R2Y BOURNS

获取价格

SRF1260 Series - Dual-Winding Shielded Power Inductors
SRF1260A BOURNS

获取价格

Dual-Winding Shielded Power Inductors
SRF1260A-100M BOURNS

获取价格

General Purpose Inductor,
SRF1260A-101M BOURNS

获取价格

General Purpose Inductor,
SRF1260A-102M BOURNS

获取价格

General Purpose Inductor,
SRF1260A-150M BOURNS

获取价格

General Purpose Inductor,
SRF1260A-151M BOURNS

获取价格

General Purpose Inductor,
SRF1260A-1R0Y BOURNS

获取价格

General Purpose Inductor,
SRF1260A-1R5Y BOURNS

获取价格

General Purpose Inductor,
SRF1260A-220M BOURNS

获取价格

INDUCT ARRAY 2 COIL 22UH SMD