0.61 (.024) dia. 5.0 (.197) 11.0 (.433) max. 5.0 (.197) 8.5 (.335) max. features formerly model current rating up to 3.71 a inductance range: 1 ? to 1000 ? rohs compliant* applications dc/dc converters power supplies desktop notebooks output chokes rl822 series - radial lead 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 ?) test frequency srf dcr part inductance (mhz) ( ) i dc number (?) tol. q l q min. max. (a) rl822-1r0k-rc 1.0 ?0 % 20 1.0 khz 7.96 mhz 150 0.013 3.71 rl822-1r5k-rc 1.5 ?0 % 20 1.0 khz 7.96 mhz 130 0.016 3.32 rl822-2r2k-rc 2.2 ?0 % 20 1.0 khz 7.96 mhz 100 0.021 3.15 rl822-3r3k-rc 3.3 ?0 % 20 1.0 khz 7.96 mhz 79 0.025 2.66 rl822-4r7k-rc 4.7 ?0 % 20 1.0 khz 7.96 mhz 51 0.030 2.27 rl822-6r8k-rc 6.8 ?0 % 20 1.0 khz 7.96 mhz 29 0.035 2.10 rl822-100k-rc 10 ?0 % 50 1.0 khz 2.52 mhz 14 0.045 1.96 rl822-120k-rc 12 ?0 % 50 1.0 khz 2.52 mhz 13 0.050 1.82 rl822-150k-rc 15 ?0 % 40 1.0 khz 2.52 mhz 12 0.058 1.75 rl822-180k-rc 18 ?0 % 40 1.0 khz 2.52 mhz 11 0.061 1.54 rl822-220k-rc 22 ?0 % 40 1.0 khz 2.52 mhz 9.2 0.070 1.29 rl822-270k-rc 27 ?0 % 30 1.0 khz 2.52 mhz 8.5 0.080 1.22 rl822-330k-rc 33 ?0 % 30 1.0 khz 2.52 mhz 7.8 0.090 1.17 rl822-390k-rc 39 ?0 % 30 1.0 khz 2.52 mhz 6.9 0.10 1.14 RL822-470K-RC 47 ?0 % 30 1.0 khz 2.52 mhz 6.5 0.17 0.79 rl822-560k-rc 56 ?0 % 30 1.0 khz 2.52 mhz 5.4 0.20 0.76 rl822-680k-rc 68 ?0 % 30 1.0 khz 2.52 mhz 4.9 0.22 0.70 rl822-820k-rc 82 ?0 % 30 1.0 khz 2.52 mhz 4.1 0.25 0.67 rl822-101k-rc 100 ?0 % 20 1.0 khz 796 khz 3.7 0.28 0.58 rl822-121k-rc 120 ?0 % 20 1.0 khz 796 khz 3.4 0.32 0.56 rl822-151k-rc 150 ?0 % 20 1.0 khz 796 khz 3.2 0.54 0.42 rl822-181k-rc 180 ?0 % 20 1.0 khz 796 khz 2.8 0.60 0.40 rl822-221k-rc 220 ?0 % 20 1.0 khz 796 khz 2.7 0.68 0.38 rl822-271k-rc 270 ?0 % 20 1.0 khz 796 khz 2.4 0.80 0.35 rl822-331k-rc 330 ?0 % 20 1.0 khz 796 khz 2.3 0.90 0.33 rl822-391k-rc 390 ?0 % 20 1.0 khz 796 khz 2.1 1.20 0.28 rl822-471k-rc 470 ?0 % 20 1.0 khz 796 khz 1.9 1.37 0.25 rl822-561k-rc 560 ?0 % 20 1.0 khz 796 khz 1.8 1.53 0.23 rl822-681k-rc 680 ?0 % 20 1.0 khz 796 khz 1.6 2.00 0.21 rl822-821k-rc 820 ?0 % 20 1.0 khz 796 khz 1.5 2.70 0.18 rl822-102k-rc 1000 ?0 % 50 1.0 khz 252 khz 1.3 2.96 0.16 dimensions: mm (inches) general speci cations rated current ......inductance drop 10 % operating temperature ................................-55 ? to +105 ? storage temperature ................................-55 ? to +105 ? materials core material ................................ferrite wire ...........................enameled copper terminal coating.................................sn marking ............value code on side of inductor packaging standard ...................... 100 pcs. per bag product dimensions how to order rl822 - 102k - rc model value/tolerance code (see table) compliance code rc = rohs compliant example: rl822-102k-rc = 1000 h, 10 % rev. 02/09 electrical schematic
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