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
5秒后页面跳转
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
AMD宣布全球裁员约1000人，调整战略聚焦增长
英伟达新AI芯片Rubin或提前半年亮相
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
数据手册
如果您发现信息不准确，
