features formerly model current rating up to 1.1 a inductance range: 1.0 h to 1,000 h 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. speci cations are subject to change without notice. customers should verify actual device performance in their speci c applications *rohs compliant electrical speci cations (@ 25 ?) general speci cations temperature rise ................ 35 ? at idc operating temperature ................................ -55 ? to +105 ? storage temperature ................................ -55 ? to +105 ? 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 ( ) max. idc (ma) core material ( h) tol. (%) 8230-94-rc 0.10 ?0 40 25 690 0.07 1100 phenolic 8230-96-rc 0.12 ?0 40 25 650 0.08 1100 phenolic 8230-00-rc 0.15 ?0 38 25 600 0.10 1100 phenolic 8230-02-rc 0.18 ?0 35 25 550 0.12 1010 phenolic 8230-04-rc 0.22 ?0 33 25 510 0.14 935 phenolic 8230-06-rc 0.27 ?0 33 25 430 0.16 875 phenolic 8230-08-rc 0.33 ?0 30 25 410 0.20 780 phenolic 8230-10-rc 0.39 ?0 30 25 380 0.30 640 phenolic 8230-12-rc 0.47 ?0 30 25 340 0.35 590 phenolic 8230-14-rc 0.56 ?0 30 25 300 0.50 495 phenolic 8230-16-rc 0.68 ?0 28 25 275 0.60 450 phenolic 8230-18-rc 0.82 ?0 28 25 250 0.85 380 phenolic 8230-20-rc 1.0 ?0 25 25 230 1.00 350 phenolic 8230-22-rc 1.2 ?0 25 7.9 150 0.18 825 ferrite 8230-24-rc 1.5 ?0 28 7.9 140 0.22 745 ferrite 8230-26-rc 1.8 ?0 30 7.9 125 0.30 640 ferrite 8230-28-rc 2.2 ?0 30 7.9 115 0.40 550 ferrite 8230-30-rc 2.7 ?0 37 7.9 100 0.50 495 ferrite 8230-32-rc 3.3 ?0 45 7.9 90 0.85 380 ferrite 8230-34-rc 3.9 ?0 45 7.9 82 1.0 350 ferrite 8230-36-rc 4.7 ?0 45 7.9 75 1.2 320 ferrite 8230-38-rc 5.6 ?0 50 7.9 68 1.8 260 ferrite 8230-40-rc 6.8 ?0 50 7.9 60 2.0 245 ferrite 8230-42-rc 8.2 ?0 55 7.9 55 2.7 210 ferrite 8230-44-rc 10 ?0 55 7.9 50 3.7 180 ferrite 8230-46-rc 12 ?0 45 2.5 40 2.7 210 ferrite 8230-48-rc 15 ?0 45 2.5 35 2.8 205 ferrite 8230-50-rc 18 ?0 50 2.5 32 3.1 195 ferrite 8230-52-rc 22 ?0 50 2.5 25 3.3 190 ferrite 8230-54-rc 27 ?0 50 2.5 22 3.5 185 ferrite 8230-56-rc 33 ?0 45 2.5 24 3.4 187 ferrite 8230-58-rc 39 ?0 45 2.5 22 3.6 180 ferrite 8230-60-rc 47 ?0 45 2.5 20 4.5 165 ferrite 8230-62-rc 56 ?0 45 2.5 18 5.7 145 ferrite 8230-64-rc 68 ?0 50 2.5 15 6.7 135 ferrite 8230-66-rc 82 ?0 50 2.5 14 7.3 130 ferrite 8230-68-rc 100 ?0 50 2.5 13 8.0 125 ferrite 8230-70-rc 120 ?0 30 0.79 12 13 97 ferrite 8230-72-rc 150 ?0 30 0.79 11 15 85 ferrite 8230-74-rc 180 ?0 30 0.79 10 17 79 ferrite 8230-76-rc 220 ?0 30 0.79 9.0 21 73 ferrite 8230-78-rc 270 ?0 30 0.79 8.0 25 65 ferrite 8230-80-rc 330 ?0 30 0.79 4.0 28 62 ferrite 8230-82-rc 390 ?0 30 0.79 6.6 35 55 ferrite 8230-84-rc 470 ?0 30 0.79 6.0 42 50 ferrite 8230-86-rc 560 ?0 30 0.79 5.0 46 48 ferrite 8230-88-rc 680 ?0 30 0.79 4.2 60 42 ferrite 8230-90-rc 820 ?0 30 0.79 3.8 65 40 ferrite 8230-92-rc 1,000 ?0 30 0.79 3.4 72 38 ferrite
dimensions: mm (inches) speci cations are subject to change without notice. customers should verify actual device performance in their speci c applications 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 ?0 % ? % 1st signi cant gure (blue) 2nd signi cant gure (gray) multiplier (gold) tolerance (silver) example for l value less than 10 ? 6.8 ?, ?0 % example for l value 10 ? and higher 270 ?, ? % 1st signi cant gure (red) 2nd signi cant 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.
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