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.
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications
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
