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SRR1280A-681K PDF预览

SRR1280A-681K

更新时间： 2024-01-06 00:44:17
品牌 Logo 应用领域
伯恩斯 - BOURNS 电感器
页数 文件大小 规格书
3页 510K
描述
General Purpose Inductor,

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中文翻译

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SRR1280A-681K 技术参数

是否Rohs认证： 符合生命周期：Active
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8504.50.80.00Factory Lead Time：18 weeks
风险等级：1.67电感器类型：GENERAL PURPOSE INDUCTOR
JESD-609代码：e3端子面层：Tin (Sn)
Base Number Matches：1

SRR1280A-681K 数据手册

 浏览型号SRR1280A-681K的Datasheet PDF文件第2页浏览型号SRR1280A-681K的Datasheet PDF文件第3页 
Features  
Applications  
■ Shielded construction  
■ Automotive systems:  
- Driver assistant  
- Information  
■ Inductance range: 4.7 to 1000 µH  
■ Heating current up to 8.2 A  
■ AEC-Q200 qualified  
- Entertainment  
- Lighting  
470  
■ RoHS compliant* and halogen free**  
■ DC/DC converters  
■ Power supplies  
SRR1280A Series - Shielded Power Inductors  
Electrical Specifications @ 25 °C  
General Specifications  
Operating Temperature  
Inductance  
Bourns  
Test  
Freq.  
(MHz)  
SRF  
(MHz)  
Typ.  
DCR  
(mΩ)  
Max.  
Q
I rms  
(A)  
................................-40 °C to +125 °C  
(Temperature rise included)  
I sat  
(A)  
L
Tol.  
Test Frequency/  
Voltage  
Part Number  
(Ref.)  
(µH) (%)  
Storage Temperature  
SRR1280A-4R7Y 4.7 ±±0  
SRR1280A-6R8Y 6.8 ±±0  
SRR1280A-8R2Y 8.2 ±±0  
100 KHz/1 V  
100 KHz/1 V  
100 KHz/1 V  
1 KHz/1 V  
1 KHz/1 V  
1 KHz/1 V  
1 KHz/1 V  
1 KHz/1 V  
1 KHz/1 V  
1 KHz/1 V  
1 KHz/1 V  
1 KHz/1 V  
1 KHz/1 V  
1 KHz/1 V  
1 KHz/1 V  
1 KHz/1 V  
1 KHz/1 V  
1 KHz/1 V  
1 KHz/1 V  
1 KHz/1 V  
1 KHz/1 V  
1 KHz/1 V  
1 KHz/1 V  
1 KHz/1 V  
1 KHz/1 V  
1 KHz/1 V  
1 KHz/1 V  
1 KHz/1 V  
22  
20  
22  
24  
26  
26  
24  
20  
26  
28  
24  
24  
24  
20  
20  
18  
16  
24  
24  
24  
20  
18  
20  
20  
20  
26  
20  
40  
7.96  
7.96  
±0  
22  
20  
17  
15  
1±  
12  
11  
10  
9.5  
8.5  
7.5  
7
6.5  
5
4.5  
4.±  
4.1  
4
±.4  
±.1  
2.9  
2.7  
2.2  
2
15.5  
18.5  
20.5  
19.5  
28.0  
28.5  
±5.0  
±8.6  
52.0  
57.0  
70.0  
80.0  
8.20 8.80  
7.60 8.00  
6.20 6.80  
6.00 6.±0  
5.60 6.00  
5.20 5.00  
4.80 4.60  
4.±0 4.10  
±.90 ±.70  
±.50 ±.±0  
±.20 ±.10  
2.90 2.80  
................................-40 °C to +125 °C  
Resistance to Soldering Heat  
.............................+245 °C for 10 sec.  
Temperature Rise  
7.96  
SRR1280A-100M  
SRR1280A-120M  
SRR1280A-150M  
SRR1280A-180M  
SRR1280A-220M  
SRR1280A-270M  
SRR1280A-±±0M  
SRR1280A-±90M  
SRR1280A-470M  
SRR1280A-560M  
SRR1280A-680M  
SRR1280A-820M  
10 ±20  
12 ±20  
15 ±20  
18 ±20  
22 ±20  
27 ±20  
±± ±20  
±9 ±20  
47 ±20  
56 ±20  
68 ±20  
82 ±20  
2.52  
......................40 °C typ. at rated I rms  
Inductance Drop.......... 25 % typ. at I sat  
2.52  
2.52  
2.52  
Materials  
2.52  
Core..............................................Ferrite  
Wire ............................Enameled copper  
Terminal Finish ...................................Sn  
Packaging.................... 400 pcs. per reel  
2.52  
2.52  
2.52  
2.52  
Product Dimensions  
2.52  
100.0 2.60 2.50  
120.0 2.40 2.±0  
1±0.0 2.±0 2.20  
150.0 2.10 2.00  
200.0 1.95 1.95  
270.0 1.85 1.90  
±00.0 1.75 1.88  
400.0 1.60 1.70  
450.0 1.20 1.60  
600.0 1.10 1.40  
680.0 1.00 1.40  
880.0 0.90 1.25  
960.0 0.80 1.15  
1±00.0 0.75 0.97  
1500.0 0.70 0.94  
1700.0 0.68 0.80  
2.52  
12.5 0.3  
(.492 .012)  
2.52  
SRR1280A-101M 100 ±20  
SRR1280A-121K 120 ±10  
SRR1280A-151K 150 ±10  
SRR1280A-181K 180 ±10  
SRR1280A-221K 220 ±10  
SRR1280A-271K 270 ±10  
SRR1280A-±±1K ±±0 ±10  
SRR1280A-±91K ±90 ±10  
SRR1280A-471K 470 ±10  
SRR1280A-561K 560 ±10  
SRR1280A-681K 680 ±10  
SRR1280A-821K 820 ±10  
SRR1280A-102K 1000 ±10  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.796  
0.252  
12.5 0.3  
(.492 .012)  
100  
7.5 0.5  
(.295 .020)  
1.7  
1.4  
1.±  
5.0 0.3  
(.197 .012)  
How to Order  
Electrical Schematic  
SRR1280A - 100M  
7.0  
TYP.  
(.276)  
Model  
Value Code (see table)  
Recommended Layout  
5.4  
2.9  
(.213)  
(.114)  
6.8  
(.268)  
*
RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.  
** Bourns follows the prevailing definition of “halogen free” in the industry. Bourns considers a product to be  
“halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less;  
and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.  
Specifications are subject to change without notice.  
2.9  
(.114)  
MM  
DIMENSIONS:  
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device  
performance may vary over time.  
Users should verify actual device performance in their specific applications.  
(INCHES)  
123

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