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8230-38-RC [BOURNS]

Conformal Coated RF Choke; 保形涂层RF扼流圈
8230-38-RC
型号： 8230-38-RC
厂家： BOURNS ELECTRONIC SOLUTIONS    BOURNS ELECTRONIC SOLUTIONS
描述：

Conformal Coated RF Choke
保形涂层RF扼流圈

电感器 固定电感器 测试 DC-DC转换器
文件： 总2页 (文件大小：225K)
中文：  中文翻译
下载：  下载PDF数据表文档文件
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Features  
Applications  
■ DC/DC converters  
■ Power supplies  
■ General use  
■ Formerly  
model  
■ Current rating up to 1.1 A  
■ Inductance range: 1.0 μH to 1,000 μH  
■ RoHS compliant*  
8230 Series Conformal Coated RF Choke  
General Specifications  
Electrical Specifications (@ 25 °C)  
Temperature Rise................ 35 °C at Idc  
Operating Temperature  
Inductance  
Q
Test  
SRF  
DCR  
(Ω)  
Max.  
0.07  
0.08  
0.10  
0.12  
0.14  
0.16  
0.20  
0.30  
0.35  
0.50  
0.60  
0.85  
1.00  
0.18  
0.22  
0.30  
0.40  
0.50  
0.85  
1.0  
................................-55 °C to +105 °C  
Storage Temperature  
Frequency (MHz)  
Idc  
(mA)  
1100  
1100  
1100  
1010  
935  
875  
780  
640  
590  
495  
450  
380  
350  
825  
745  
640  
550  
495  
380  
350  
320  
260  
245  
210  
180  
210  
205  
195  
190  
185  
187  
180  
165  
145  
135  
130  
125  
97  
Core  
Material  
Phenolic  
Phenolic  
Phenolic  
Phenolic  
Phenolic  
Phenolic  
Phenolic  
Phenolic  
Phenolic  
Phenolic  
Phenolic  
Phenolic  
Phenolic  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Ferrite  
Bourns Part No.  
8230-94-RC  
8230-96-RC  
8230-00-RC  
8230-02-RC  
8230-04-RC  
8230-06-RC  
8230-08-RC  
8230-10-RC  
8230-12-RC  
8230-14-RC  
8230-16-RC  
8230-18-RC  
8230-20-RC  
8230-22-RC  
8230-24-RC  
8230-26-RC  
8230-28-RC  
8230-30-RC  
8230-32-RC  
8230-34-RC  
8230-36-RC  
8230-38-RC  
8230-40-RC  
8230-42-RC  
8230-44-RC  
8230-46-RC  
8230-48-RC  
8230-50-RC  
8230-52-RC  
8230-54-RC  
8230-56-RC  
8230-58-RC  
8230-60-RC  
8230-62-RC  
8230-64-RC  
8230-66-RC  
8230-68-RC  
8230-70-RC  
8230-72-RC  
8230-74-RC  
8230-76-RC  
8230-78-RC  
8230-80-RC  
8230-82-RC  
8230-84-RC  
8230-86-RC  
8230-88-RC  
8230-90-RC  
8230-92-RC  
(μH) Tol. (%) Min.  
(MHz)  
25  
Min.  
690  
650  
600  
550  
510  
430  
410  
380  
340  
300  
275  
250  
230  
150  
140  
125  
115  
100  
90  
................................-55 °C to +105 °C  
Dielectric Strength...................500 Vrms  
0.10  
0.12  
0.15  
0.18  
0.22  
0.27  
0.33  
0.39  
0.47  
0.56  
0.68  
0.82  
1.0  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
40  
40  
38  
35  
33  
33  
30  
30  
30  
30  
28  
28  
25  
25  
28  
30  
30  
37  
45  
45  
45  
50  
50  
55  
55  
45  
45  
50  
50  
50  
45  
45  
45  
45  
50  
50  
50  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
25  
25  
Materials  
25  
Core................................See value table  
Wire ............................ Enameled copper  
Terminal Coating.................................Sn  
Coating.................................Epoxy resin  
Packaging  
25  
25  
25  
25  
25  
Standard..................1000 pcs. per bag  
Optional......5000 pcs. per 14-inch reel  
25  
25  
25  
25  
How to Order  
8230 - 22 - __ - RC  
Model  
1.2  
7.9  
7.9  
7.9  
7.9  
7.9  
7.9  
7.9  
7.9  
7.9  
7.9  
7.9  
7.9  
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
2.5  
0.79  
0.79  
0.79  
0.79  
0.79  
0.79  
0.79  
0.79  
0.79  
0.79  
0.79  
0.79  
1.5  
1.8  
2.2  
Value Code  
2.7  
(See table)  
3.3  
Packaging Code  
Blank = 1000 pcs./bag  
TR = 5000 pcs./14-inch reel  
3.9  
82  
4.7  
75  
1.2  
Compliance Code  
5.6  
68  
1.8  
RC = RoHS compliant*  
6.8  
60  
2.0  
Examples:  
8.2  
55  
2.7  
• 8230-22-RC = 1.20 mH packaged  
10  
50  
3.7  
1000 pcs./bag.  
12  
40  
2.7  
• 8230-50-TR-RC = 18 mH packaged  
5000 pcs./14-inch reel.  
15  
35  
2.8  
18  
32  
3.1  
22  
25  
3.3  
27  
22  
3.5  
Electrical Schematic  
33  
24  
3.4  
39  
22  
3.6  
47  
20  
4.5  
56  
18  
5.7  
68  
15  
6.7  
82  
14  
7.3  
100  
120  
150  
180  
220  
270  
330  
390  
470  
560  
680  
820  
1,000  
13  
8.0  
12  
13  
11  
15  
85  
10  
17  
79  
9.0  
8.0  
4.0  
6.6  
6.0  
5.0  
4.2  
3.8  
3.4  
21  
73  
25  
65  
28  
62  
35  
55  
42  
50  
46  
48  
60  
42  
65  
40  
72  
38  
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.  
Specifications are subject to change without notice.  
Customers should verify actual device performance in their specific applications  
8230 Series Conformal Coated RF Choke  
Typical Part Marking - EIA Color Code  
Product Dimensions  
1st & 2nd  
Color  
Significant Figure  
Multiplier  
Tolerance  
25.4  
(1.0)  
MIN.  
7.62  
(0.30)  
MAX.  
Silver  
Gold  
Black  
Brown  
Red  
Orange  
Yellow  
Green  
Blue  
Violet  
Gray  
0.01  
0.1  
1
10  
100  
1000  
10 ꢀ  
5 ꢀ  
0
1
2
3
4
5
6
7
8
9
0.51  
(0.020)  
3.05  
(0.12)  
MAX.  
MM  
DIMENSIONS:  
(INCHES)  
White  
Example for L value less than 10 µH  
6.8 µH, 10 ꢀ  
1st significant figure (Blue)  
2nd significant figure (Gray)  
Multiplier (Gold)  
Tolerance (Silver)  
Example for L value 10 µH and higher  
270 µH, 5 ꢀ  
1st significant figure (Red)  
2nd significant figure (Purple)  
Multiplier (Brown)  
Tolerance (Gold)  
REV. 08/09  
Specifications are subject to change without notice.  
Customers should verify actual device performance in their specific applications  

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