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MSD1278-124KTD PDF预览

MSD1278-124KTD

更新时间: 2024-09-18 18:09:55
品牌 Logo 应用领域
线艺 - COILCRAFT 大电流电感器测试
页数 文件大小 规格书
3页 249K
描述
General Purpose Inductor, 120uH, 10%, 2 Element, Ferrite-Core, SMD, 4848-32, CHIP, 4848-32, ROHS COMPLIANT

MSD1278-124KTD 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:4848-32
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8504.50.80.00风险等级:5.16
大小写代码:4848-32型芯材料:FERRITE
直流电阻:0.41 Ω标称电感 (L):120 µH
电感器应用:HIGH CURRENT INDUCTOR电感器类型:GENERAL PURPOSE INDUCTOR
JESD-609代码:e1功能数量:2
端子数量:4最高工作温度:125 °C
最低工作温度:-40 °C自谐振频率:3.2 MHz
形状/尺寸说明:RECTANGULAR PACKAGE屏蔽:NO
特殊特征:PARALLEL CONNECTED表面贴装:YES
端子面层:Tin/Silver/Copper (Sn95.5Ag4.0Cu0.5)端子位置:DUAL IN-LINE
端子形状:ONE SURFACE测试频率:0.1 MHz
容差:10%Base Number Matches:1

MSD1278-124KTD 数据手册

 浏览型号MSD1278-124KTD的Datasheet PDF文件第2页浏览型号MSD1278-124KTD的Datasheet PDF文件第3页 
Document 499-1  
For Flyback, SEPIC, Zeta  
Coupled Inductors MSD1278 and other Applications  
• Tight coupling (k 0.98) and 500 V isolation  
• High inductance and high efficiency  
• Excellent current handling  
• Idealforuseinavarietyofcircuitsincludingyback,multi-output  
buck, SEPIC and Zeta.  
• Can also be used as two single inductors connected in series  
or parallel or as a common mode choke.  
+
+
D
C
V
L1  
L2  
OUT  
C
V
IN  
SW  
Typical Flyback Converter  
+
OUT  
D
V
C
AUX  
L2  
+
+
0.484  
12,3  
max  
L1  
V
OUT  
V
C
D
IN  
SW  
Dot indicates pin1  
Dash number  
Parts manufactured  
prior to Sept. 2007  
were marked with  
1 2 3  
0.484  
12,3  
Typical Buck Converter with auxiliary output  
max  
X
only the dash number.  
D
Internal code  
+
+
L1  
C1  
V
C
Q
L2  
C
OUT  
V
IN  
0.317  
8,05  
*
max  
Recommended  
Land Pattern  
+
Typical SEPIC schematic  
0.217  
5,5  
0.197  
5,0  
0.157  
4,0  
0.138  
3,5  
+
L2  
C1  
2
3
1
4
3
4
1
Q
0.197  
5,0  
0.177  
4,5  
V
D
C
C
OUT  
V
L1  
IN  
2
0.059  
1,5  
0.079  
2,0  
Typical Zeta schematic  
For optional tin-lead and tin-silver-copper  
terminations, dimensions are for the mounted  
part. Dimensions before mounting can be  
an additional 0.012 inch (0,3 mm).  
*
1
2
L1  
L2  
inches  
mm  
4
3
Dimensions are in  
1 : 1  
Document 499-1 Revised 04/05/13  
US +1-847-639-6400 sales@coilcraft.com  
UK +44-1236-730595 sales@coilcraft-europe.com  
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw  
China +86-21-6218 8074 sales@coilcraft.com.cn  
Singapore + 65-6484 8412 sales@coilcraft.com.sg  
© Coilcraft Inc. 2013  
This product may not be used in medical or high  
risk applications without prior Coilcraft approval.  
Specification subject to change without notice.  
Please check web site for latest information.  

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