features formerly model current rating up to 90 ma inductance range: 1000 h to 120,000 h high q shielded construction rohs compliant* applications dc/dc converters power supplies desktop notebooks output chokes rl181s series - radial lead rf choke *rohs directive 2002/95/ec jan 27 2003 including annex. speci? cations are subject to change without notice. customers should verify actual device performance in their speci? c applications *rohs compliant j.w. miller electrical speci cations (@ 25 ?) test frequency srf dcr part inductance q (mhz) ( ) i dc number (?) tol. (min.) l q typ. max. (ma) rl181s-102j-rc 1000 5 % 70 1 khz 50 khz 0.77 3.4 90 rl181s-122j-rc 1200 5 % 70 1 khz 50 khz 0.70 3.7 75 rl181s-152j-rc 1500 5 % 70 1 khz 50 khz 0.64 4.0 70 rl181s-182j-rc 1800 5 % 70 1 khz 50 khz 0.57 4.5 65 rl181s-222j-rc 2200 5 % 70 1 khz 50 khz 0.51 5.2 60 rl181s-272j-rc 2700 5 % 70 1 khz 50 khz 0.48 5.8 55 rl181s-332j-rc 3300 5 % 100 1 khz 50 khz 0.44 6.1 50 rl181s-392j-rc 3900 5 % 100 1 khz 50 khz 0.41 7.2 45 rl181s-472j-rc 4700 5 % 100 1 khz 50 khz 0.38 7.5 40 rl181s-562j-rc 5600 5 % 100 1 khz 50 khz 0.35 8.4 40 rl181s-682j-rc 6800 5 % 100 1 khz 50 khz 0.32 9.7 35 rl181s-822j-rc 8200 5 % 100 1 khz 50 khz 0.28 10.4 30 RL181S-103J-RC 10,000 5 % 100 1 khz 50 khz 0.25 12.1 25 rl181s-123j-rc 12,000 5 % 100 1 khz 50 khz 0.22 13.0 25 rl181s-153j-rc 15,000 5 % 100 1 khz 50 khz 0.22 15.0 22 rl181s-183j-rc 18,000 5 % 100 1 khz 50 khz 0.19 17.0 21 rl181s-223j-rc 22,000 5 % 100 1 khz 50 khz 0.19 19.5 20 rl181s-273j-rc 27,000 5 % 100 1 khz 50 khz 0.16 22.0 18 rl181s-333j-rc 33,000 5 % 100 1 khz 50 khz 0.16 26.0 17 rl181s-363j-rc 36,000 5 % 100 1 khz 50 khz 0.14 27.0 16 rl181s-393j-rc 39,000 5 % 100 1 khz 50 khz 0.12 45.0 15 rl181s-473j-rc 47,000 5 % 100 1 khz 50 khz 0.12 52.0 13 rl181s-563j-rc 56,000 5 % 100 1 khz 50 khz 0.12 58.0 12 rl181s-683j-rc 68,000 5 % 100 1 khz 50 khz 0.09 67.0 11 rl181s-823j-rc 82,000 5 % 100 1 khz 50 khz 0.09 71.0 10 rl181s-104j-rc 100,000 5 % 100 1 khz 50 khz 0.09 82.0 9 rl181s-124j-rc 120,000 5 % 100 1 khz 50 khz 0.09 97.0 8 dimensions: mm (inches) general speci cations rated current .....inductance drop 10 % operating temperature ............................... -55 c to +105 c storage temperature ............................... -55 c to +105 c materials core material ................................ferrite wire .......................... enameled copper terminal coating .................................sn marking ............ value code on top of inductor packaging standard ......................100 pcs. per bag product dimensions how to order rl181s - 102j - rc model value/tolerance code (see table) compliance code rc = rohs compliant example: rl181s-102j-rc = 1,000 h, 5 % rev. 05/09 electrical schematic 102 0.7 (.028) 5.0 (.197) 14.0 (.551) max. max. dia. 5.0 (.197) 10.5 (.413)
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