首页 |元器件品牌

984FB-680M=P3 [TOKO]

General Purpose Inductor, 68uH, 20%, 1 Element, Ferrite-Core, SMD;
984FB-680M=P3
型号： 984FB-680M=P3
厂家： TOKO, INC    TOKO, INC
描述：

General Purpose Inductor, 68uH, 20%, 1 Element, Ferrite-Core, SMD
文件： 总2页 (文件大小：710K)
中文：  中文翻译
下载：  下载PDF数据表文档文件
 查看货源
D31FB Series  
SURFACE MOUNT FIXED INDUCTOR  
TYPE D31FB  
Inductance Range: 4.7 - 82µH  
Frequency Range: 0.1 - 1MHz  
Description  
The TOKO D31FB Series is a low profile surface mount fixed  
inductor with a maximum height of 1.7mm. A wide drum diameter  
and robust ferrite composition provide outstanding impact  
resistance characteristics. The product is specifically designed for  
space constrained DC-DC converter applications including white  
LED backlighting of miniature color displays in portable platforms  
such as wireless handsets, PDA's, and consumer electronics.  
Features  
• 3.3mm x 3.3mm footprint ( 0.2mm)  
• 1.7mm maximum height  
• Reflow solderable  
Dimensions & Recommended Patterns:  
3.3  
0.2  
3.3  
1.7 Max.  
0.5  
• Packaged on 3000 piece reels  
• Lead-free terminations  
Solder  
Pad  
Solder  
Pad  
1.1  
5.3  
No Paste  
No Paste  
Unit: mm  
STANDARD PARTS SELECTION GUIDE  
(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 D31FB  
TOKO  
Part  
Number  
Tolerance  
( % )  
DC (2)  
Resistance  
( Ω ) max.  
Temperature (3)  
Rise Current  
+40°C ∆T  
Inductance (1)  
Inductance (3)  
Decrease Current  
(µH)  
-10%  
-30%  
(A) max.  
0.93  
0.81  
0.71  
0.61  
0.53  
0.45  
0.42  
0.38  
0.32  
0.29  
0.26  
0.24  
(A) max.  
(A) max.  
4.7  
6.8  
8.2  
10  
15  
22  
27  
33  
47  
56  
68  
82  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
0.54  
0.66  
0.75  
0.83  
1.12  
1.42  
1.68  
1.86  
3.08  
3.49  
4.44  
5.11  
984FB-4R7M=P3  
984FB-6R8M=P3  
984FB-8R2M=P3  
984FB-100M=P3  
984FB-150M=P3  
984FB-220M=P3  
984FB-270M=P3  
984FB-330M=P3  
984FB-470M=P3  
984FB-560M=P3  
984FB-680M=P3  
984FB-820M=P3  
1.06  
0.90  
0.83  
0.73  
0.58  
0.50  
0.47  
0.45  
0.37  
0.34  
0.31  
0.28  
0.47  
0.42  
0.41  
0.38  
0.37  
0.33  
0.28  
0.27  
0.23  
0.25  
0.19  
0.18  
Note: =P3 is added to each part number to indicate tape and reel packaging.  
January 2005  
1
CF-267-D31FB  
R-LOG0105A  
© 2005 TOKO America, Inc.  
All Rights Reserved  
Printed in USA  
D31FB Series  
SURFACE MOUNT FIXED INDUCTOR  
TYPICAL CHARACTERISTICS  
984FB-4R7M (4.7µH)  
984FB-270M (27µH)  
30  
25  
20  
15  
10  
5
5
4
3
2
1
0
0
0
200  
400  
600  
800  
1000 1200 1400  
0
100  
200  
300  
400  
500  
600  
DC Current (mA)  
DC Current (mA)  
984FB-330M (33µH)  
984FB-6R8M (6.8µH)  
10  
8
35  
30  
25  
20  
15  
10  
5
6
4
2
0
0
0
100  
200  
300  
400  
500  
600  
0
200  
400  
600  
800  
1000  
1200  
DC Current (mA)  
DC Current (mA)  
984FB-470M (47µH)  
984FB-8R2M (8.2µH)  
10  
8
50  
40  
30  
20  
10  
0
6
4
2
0
0
200  
400  
600  
800  
1000  
0
100  
200  
300  
400  
500  
DC Current (mA)  
DC Current (mA)  
984FB-100M (10µH)  
984FB-560M (56µH)  
60  
50  
40  
30  
20  
10  
0
10  
8
6
4
2
0
0
100  
200  
300  
400  
0
200  
400  
600  
800  
1000  
DC Current (mA)  
DC Current (mA)  
984FB-150M (15µH)  
984FB-680M (68µH)  
70  
60  
50  
40  
30  
20  
10  
0
20  
15  
10  
5
0
0
100  
200  
300  
400  
500  
600  
700  
800  
0
100  
200  
300  
400  
DC Current (mA)  
DC Current (mA)  
984FB-220M (22µH)  
984FB-820M (82µH)  
100  
80  
60  
40  
20  
0
25  
20  
15  
10  
5
0
0
100  
200  
300  
400  
500  
600  
700  
0
100  
200  
300  
400  
DC Current (mA)  
DC Current (mA)  
TheinformationfurnishedbyTOKO,Inc.isbelievedtobeaccurateandreliable. However,TOKOreservestherighttomakechangesorimprovementsinthedesign,specificationormanufacture  
of its products without further notice. TOKO does not assume any liability arising from the application or use of any product or circuit described herein, nor for any infringements of patents  
or other rights of third parties which may result from the use of its products. No license is granted by implication or otherwise under any patent or patent rights of TOKO, Inc.  
TOKO America, Inc.  
1250 Feehanville Drive, Mount Prospect, Illinois 60056  
Tel: (847) 297-0070 Fax: (847) 699-7864 Web: http://www.tokoam.com  
January 2005  
2
CF-267-D31FB  
R-LOG0105A  
© 2005 TOKO America, Inc.  
All Rights Reserved  
Printed in USA  

相关型号：

984FB-6R8M

 Fixed Inductors for Cellular Phone
TOKO

984FB-820M

 Fixed Inductors for Cellular Phone
TOKO

984FB-820M=P3

 General Purpose Inductor, 82uH, 20%, 1 Element, Ferrite-Core, SMD
TOKO

984FB-8R2M

 Fixed Inductors for Cellular Phone
TOKO

984FB-8R2M=P3

 General Purpose Inductor, 8.2uH, 20%, 1 Element, Ferrite-Core, SMD
TOKO

985/10

 NUTS S/S SELF LOCK M10 BX50 Inhalt pro Packung: 50 Stk.
ETC

985/12

 NUTS S/S SELF LOCK M12 BX50 Inhalt pro Packung: 50 Stk.
ETC

985/16

 NUTS S/S SELF LOCK M16 BX50 Inhalt pro Packung: 50 Stk.
ETC

985/20

 NUTS S/S SELF LOCK M20 BX50 Inhalt pro Packung: 50 Stk.
ETC

985/3

 MUTTER FLANSCH SELBSTSICHERND M3 Inhalt pro Packung: 100 Stk.
ETC

985/4

 MUTTER FLANSCH SELBSTSICHERND M4 Inhalt pro Packung: 100 Stk.
ETC

985/5

 MUTTER FLANSCH SELBSTSICHERND M5 Inhalt pro Packung: 100 Stk.
ETC
©2020 ICPDF网 联系我们和版权申明