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SRP3012C-4R7M PDF预览

SRP3012C-4R7M

更新时间: 2024-11-28 02:45:43
品牌 Logo 应用领域
伯恩斯 - BOURNS /
页数 文件大小 规格书
5页 207K
描述
SRP3012C Series – Shielded Power Inductors

SRP3012C-4R7M 数据手册

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Features  
Shielded construction  
Metal alloy powder core  
High saturation current  
Low buzz noise  
Inductance range 0.15 to 10 µH  
RoHS compliant* and halogen free**  
1.0H  
SRP3012C Series – Shielded Power Inductors  
Electrical Specifications @ 25 °C  
General Specifications  
Operating Temperature  
................................-40 °C to +125 °C  
(Temperature rise included)  
Storage Temperature (Component)  
................................-40 °C to +125 °C  
Rated Current  
............ Inductance drops 30 % at Isat  
Temperature Rise... 40 °C at rated Irms1  
MSL ......................................................1  
ESD Classification (HBM)................. N/A  
Inductance  
@ 100 kHz / 1 V  
I sat  
(A)  
Typ. Marking  
Q
SRF  
DCR  
DCR  
(mΩ)  
Max.  
I rms  
(A)  
Typ.  
Bourns  
Part Number  
Min. @ (MHz) (mΩ)  
L (μH) Tol. % 100 kHz  
Typ.  
180  
140  
115  
98  
Typ.  
9.6  
14  
SRP3012C-R15Y  
SRP3012C-R22M  
SRP3012C-R33M  
SRP3012C-R47M  
SRP3012C-R68M  
SRP3012C-1R0M  
SRP3012C-1R5M  
SRP3012C-2R2M  
SRP3012C-3R3M  
SRP3012C-4R7M  
SRP3012C-5R6M  
SRP3012C-6R8M  
SRP3012C-8R2M  
SRP3012C-100M  
0.15 ± 30 %  
0.22 ± 20 %  
0.33 ± 20 %  
0.47 ± 20 %  
0.68 ± 20 %  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
11  
17  
10  
8
14  
12  
.15H  
.22H  
.33H  
.47H  
.68H  
1.0H  
1.5H  
2.2H  
3.3H  
4.7H  
5.6H  
6.8H  
8.2H  
10H  
16  
20  
7
9.8  
6.5  
5.8  
5.2  
4
25  
30  
5
75  
34  
40  
4.5  
3.3  
3
1.0  
1.5  
2.2  
3.3  
4.7  
5.6  
6.8  
8.2  
10  
± 20 %  
± 20 %  
± 20 %  
± 20 %  
± 20 %  
± 20 %  
± 20 %  
± 20 %  
± 20 %  
50  
50  
60  
Note 1: Circuit design, component, PCB trace size and  
thickness, airflow and other cooling provisions all can  
affect the part temperature. Part temperature should be  
verified in the end application.  
42  
71  
85  
38  
98  
115  
198  
282  
360  
400  
463  
520  
2.7  
2
3.2  
2.6  
2.3  
2
34  
172  
245  
310  
360  
420  
450  
Materials  
31  
1.6  
1.5  
1.4  
1.2  
1.1  
27  
Core..........................Metal alloy powder  
Wire ............................Enameled copper  
Terminal Finish ...................................Sn  
Packaging..... 4000 pcs. per 13-inch reel  
26  
1.8  
1.5  
1.4  
25  
24  
How to Order  
Product Dimensions  
SRP3012C - 100M  
3.5 0.ꢀ  
(.138 .008ꢁ  
0.8 0.4  
(.031 .01ꢂꢁ  
Model  
Value Code (see table)  
Schematic  
1.ꢀ 0.ꢀ  
(.047 .008ꢁ  
3.ꢀ 0.ꢀ  
(.1ꢀꢂ .008ꢁ  
1.0H  
1.0 0.ꢀ  
(.039 .008ꢁ  
Recommended Layout  
MM  
(INCHESꢁ  
DIMENSIONS:  
4.1  
(.1ꢂ1ꢁ  
Typical Part Marking  
1.45  
(.057ꢁ  
INDUCTANCE  
VALUE  
1.9  
(.075ꢁ  
1.0H  
MM  
DIMENSIONS:  
(INCHESꢁ  
MATERIAL  
CODE  
*
RoHS Directive ꢀ015/8ꢂ3, Mar 31, ꢀ015 and Annex.  
**Bourns considers a product to be “halogen free” if (aꢁ the Bromine (Brꢁ content is 900 ppm or less; (bꢁ the Chlorine  
(Clꢁ content is 900 ppm or less; and (cꢁ the total Bromine (Brꢁ and Chlorine (Clꢁ content is 1500 ppm or less.  
Specifications are subject to change without notice.  
WARNING  
Cancer and Reproductive Harm  
www.Pꢂ5Warnings.ca.gov  
Users should verify actual device performance in their specific applications.  
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of  
this document, and at www.bourns.com/docs/legal/disclaimer.pdf.  

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