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972AS-180M=P5 PDF预览

972AS-180M=P5

更新时间: 2024-02-24 20:16:55
品牌 Logo 应用领域
TOKO /
页数 文件大小 规格书
2页 653K
描述
General Purpose Inductor, 18uH, 20%, 1 Element, SMD, CHIP, LEAD FREE

972AS-180M=P5 技术参数

生命周期:ObsoleteReach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8504.50.80.00
风险等级:5.84Base Number Matches:1

972AS-180M=P5 数据手册

 浏览型号972AS-180M=P5的Datasheet PDF文件第2页 
D412F Series  
SURFACE MOUNT FIXED INDUCTOR  
TYPE D412F  
Inductance Range: 2.2 - 47µH  
Frequency Range: 0.1 - 1MHz  
Description  
The TOKO D412F Series is an extremely low profile surface mount  
fixed inductor with a maximum height of 1.2mm. The product is  
specifically designed for space constrained DC-DC converter  
applications in portable platforms including wireless handsets,  
PDA's, and consumer electronics.  
Features  
• 4.6mm x 4.6mm footprint ( 0.2mm)  
• 1.2mm maximum height  
• Reflow solderable  
Dimensions & Recommended Patterns:  
4.6  
1.2 Max.  
0.2  
4.6  
1.8  
• Packaged on 2000 piece reels  
• Lead-free terminations  
STANDARD PARTS SELECTION GUIDE  
Resist Zone  
Unit: mm  
(1) Inductance is measured by LCR-meter 4284A (Agilent) or equivalent.  
(2) DC resistance is measured by Digital Multimeter TR6871 (Advantest) or equivalent.  
(3) Maximum allowable DC current is that which causes a 30% inductance reduction from the initial value,  
or coil temperature to rise by 40°C, whichever is smaller. (Reference ambient temperature 20°C).  
Rated DC current for a 10% inductance reduction is provided as well.  
TYPE D412F  
Inductance (1)  
Tolerance  
( % )  
DC (2)  
Resistance  
( ) max.  
Inductance (3)  
Decrease Current  
Temperature (3)  
Rise Current  
+40°C T  
TOKO  
Part  
Number  
(µH)  
-10%  
-30%  
(A) max.  
(A) max.  
(A) max.  
2.2  
3.3  
4.7  
6.8  
8.2  
10  
12  
15  
18  
22  
27  
33  
39  
47  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
0.14  
0.20  
0.22  
0.35  
0.38  
0.48  
0.62  
0.70  
0.85  
0.96  
1.26  
1.50  
1.68  
1.88  
972AS-2R2M=P5  
972AS-3R3M=P5  
972AS-4R7M=P5  
972AS-6R8M=P5  
972AS-8R2M=P5  
972AS-100M=P5  
972AS-120M=P5  
972AS-150M=P5  
972AS-180M=P5  
972AS-220M=P5  
972AS-270M=P5  
972AS-330M=P5  
972AS-390M=P5  
972AS-470M=P5  
1.33  
1.02  
0.96  
0.77  
0.73  
0.65  
0.61  
0.54  
0.50  
0.45  
0.40  
0.36  
0.35  
0.31  
1.14  
0.90  
0.80  
0.66  
0.61  
0.53  
0.52  
0.44  
0.39  
0.36  
0.32  
0.29  
0.26  
0.24  
1.24  
1.03  
0.95  
0.72  
0.71  
0.67  
0.59  
0.55  
0.53  
0.48  
0.40  
0.38  
0.37  
0.35  
Note: =P5 is added to each part number to indicate tape and reel packaging.  
January 2005  
1
CF-271-D412F  
R-LOG0105A  
© 2005 TOKO America, Inc.  
All Rights Reserved  
Printed in USA  

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