8230 Series Datasheet by Bourns Inc.

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r / Formerly J.W. Miller' BOURNS®
Features
■ Formerly model
■ Current rating up to 1.1 A
■ Inductance range: 1.0 μH to 1,000 μH
■ RoHS compliant*
Applications
■ DC/DC converters
■ Power supplies
■ General use
8230 Series Conformal Coated RF Choke
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
*RoHS COMPLIANT
Electrical Specifi cations (@ 25 °C) General Specifi cations
Temperature Rise ................ 35 °C at Idc
Operating Temperature
................................-55 °C to +105 °C
Storage Temperature
................................-55 °C to +105 °C
Dielectric Strength ................... 500 Vrms
Materials
Core ................................See value table
Wire ............................ Enameled copper
Terminal Coating.................................Sn
Coating .................................Epoxy resin
Packaging
Standard ..................1000 pcs. per bag
Optional ......5000 pcs. per 14-inch reel
How to Order
8230 - 22 - __ - RC
Model
Value Code
(See table)
Packaging Code
Blank = 1000 pcs./bag
TR = 5000 pcs./14-inch reel
Compliance Code
RC = RoHS compliant*
Examples:
• 8230-22-RC = 1.20 mH packaged
1000 pcs./bag.
• 8230-50-TR-RC = 18 mH packaged
5000 pcs./14-inch reel.
Electrical Schematic
Bourns Part No.
Inductance
Q
Min.
Test
Frequency
(MHz)
SRF
(MHz)
Min.
DCR
(Ω)
Max.
Idc
(mA)
Core
Material(μH) Tol. (%)
8230-94-RC 0.10 ±10 40 25 690 0.07 1100 Phenolic
8230-96-RC 0.12 ±10 40 25 650 0.08 1100 Phenolic
8230-00-RC 0.15 ±10 38 25 600 0.10 1100 Phenolic
8230-02-RC 0.18 ±10 35 25 550 0.12 1010 Phenolic
8230-04-RC 0.22 ±10 33 25 510 0.14 935 Phenolic
8230-06-RC 0.27 ±10 33 25 430 0.16 875 Phenolic
8230-08-RC 0.33 ±10 30 25 410 0.20 780 Phenolic
8230-10-RC 0.39 ±10 30 25 380 0.30 640 Phenolic
8230-12-RC 0.47 ±10 30 25 340 0.35 590 Phenolic
8230-14-RC 0.56 ±10 30 25 300 0.50 495 Phenolic
8230-16-RC 0.68 ±10 28 25 275 0.60 450 Phenolic
8230-18-RC 0.82 ±10 28 25 250 0.85 380 Phenolic
8230-20-RC 1.0 ±10 25 25 230 1.00 350 Phenolic
8230-22-RC 1.2 ±10 25 7.9 150 0.18 825 Ferrite
8230-24-RC 1.5 ±10 28 7.9 140 0.22 745 Ferrite
8230-26-RC 1.8 ±10 30 7.9 125 0.30 640 Ferrite
8230-28-RC 2.2 ±10 30 7.9 115 0.40 550 Ferrite
8230-30-RC 2.7 ±10 37 7.9 100 0.50 495 Ferrite
8230-32-RC 3.3 ±10 45 7.9 90 0.85 380 Ferrite
8230-34-RC 3.9 ±10 45 7.9 82 1.0 350 Ferrite
8230-36-RC 4.7 ±10 45 7.9 75 1.2 320 Ferrite
8230-38-RC 5.6 ±10 50 7.9 68 1.8 260 Ferrite
8230-40-RC 6.8 ±10 50 7.9 60 2.0 245 Ferrite
8230-42-RC 8.2 ±10 55 7.9 55 2.7 210 Ferrite
8230-44-RC 10 ±10 55 7.9 50 3.7 180 Ferrite
8230-46-RC 12 ±10 45 2.5 40 2.7 210 Ferrite
8230-48-RC 15 ±10 45 2.5 35 2.8 205 Ferrite
8230-50-RC 18 ±10 50 2.5 32 3.1 195 Ferrite
8230-52-RC 22 ±10 50 2.5 25 3.3 190 Ferrite
8230-54-RC 27 ±10 50 2.5 22 3.5 185 Ferrite
8230-56-RC 33 ±10 45 2.5 24 3.4 187 Ferrite
8230-58-RC 39 ±10 45 2.5 22 3.6 180 Ferrite
8230-60-RC 47 ±10 45 2.5 20 4.5 165 Ferrite
8230-62-RC 56 ±10 45 2.5 18 5.7 145 Ferrite
8230-64-RC 68 ±10 50 2.5 15 6.7 135 Ferrite
8230-66-RC 82 ±10 50 2.5 14 7.3 130 Ferrite
8230-68-RC 100 ±10 50 2.5 13 8.0 125 Ferrite
8230-70-RC 120 ±10 30 0.79 12 13 97 Ferrite
8230-72-RC 150 ±10 30 0.79 11 15 85 Ferrite
8230-74-RC 180 ±10 30 0.79 10 17 79 Ferrite
8230-76-RC 220 ±10 30 0.79 9.0 21 73 Ferrite
8230-78-RC 270 ±10 30 0.79 8.0 25 65 Ferrite
8230-80-RC 330 ±10 30 0.79 4.0 28 62 Ferrite
8230-82-RC 390 ±10 30 0.79 6.6 35 55 Ferrite
8230-84-RC 470 ±10 30 0.79 6.0 42 50 Ferrite
8230-86-RC 560 ±10 30 0.79 5.0 46 48 Ferrite
8230-88-RC 680 ±10 30 0.79 4.2 60 42 Ferrite
8230-90-RC 820 ±10 30 0.79 3.8 65 40 Ferrite
8230-92-RC 1,000 ±10 30 0.79 3.4 72 38 Ferrite
Specifications are subject to change without notice. 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.
WARNING Cancer and Reproductive Harm
www.P65Warnings.ca.gov
BOURNS ‘ HM HM BOURNS' AsIa-Facilic:
DIMENSIONS: MM
(INCHES)
8230 Series Conformal Coated RF Choke
Product Dimensions Typical Part Marking - EIA Color Code
Color
1st & 2nd
Significant Figure Multiplier
Tolerance
Silver
Gold
Black
Brown
Red
Orange
Yellow
Green
Blue
Violet
Gray
White
0
1
2
3
4
5
6
7
8
9
0.01
0.1
1
10
100
1000
±10 %
±5 %
1st signifi cant fi gure (Blue)
2nd signifi cant fi gure (Gray)
Multiplier (Gold)
Tolerance (Silver)
Example for L value less than 10 µH
6.8 µH, ±10 %
Example for L value 10 µH and higher
270 µH, ±5 %
1st signifi cant fi gure (Red)
2nd signifi cant fi gure (Purple)
Multiplier (Brown)
Tolerance (Gold)
REV. 08/09
0.51
(0.020) 3.05
(0.12)
7.62
(0.30)
MAX.
25.4
(1.0)
MIN.
MAX.
Specifications are subject to change without notice.
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.
Tel: +886-2 2562-4117 • Email: asiacus@bourns.com
EMEA: Tel: +36 88 520 390 • Email: eurocus@bourns.com
The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com
www.bourns.com
BOURNS'
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and
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