features formerly model current rating up to 5.3 a inductance range: 10 h to 1000 h rohs compliant* applications dc/dc converters power supplies desktop notebooks output chokes rl110 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. (ref.) l q typ. max. (a) rl110-100m-rc 10 20 % 20 2.52 mhz 2.52 mhz 14 0.022 5.3 rl110-120m-rc 12 20 % 20 2.52 mhz 2.52 mhz 11 0.023 4.9 rl110-150m-rc 15 20 % 20 2.52 mhz 2.52 mhz 7.7 0.026 4.4 rl110-180m-rc 18 20 % 20 2.52 mhz 2.52 mhz 7.1 0.033 4.0 rl110-220m-rc 22 20 % 20 2.52 mhz 2.52 mhz 6.8 0.037 3.6 rl110-270m-rc 27 20 % 20 2.52 mhz 2.52 mhz 6.1 0.048 3.3 rl110-330k-rc 33 10 % 20 2.52 mhz 2.52 mhz 6.0 0.055 2.9 rl110-390k-rc 39 10 % 25 2.52 mhz 2.52 mhz 8.6 0.073 2.7 rl110-470k-rc 47 10 % 25 2.52 mhz 2.52 mhz 8.1 0.083 2.5 rl110-560k-rc 56 10 % 25 2.52 mhz 2.52 mhz 7.6 0.092 2.3 rl110-680k-rc 68 10 % 25 2.52 mhz 2.52 mhz 6.3 0.12 2.1 rl110-820k-rc 82 10 % 25 2.52 mhz 2.52 mhz 6.0 0.14 1.9 rl110-101k-rc 100 10 % 25 1 khz 796 khz 5.7 0.16 1.7 rl110-121k-rc 120 10 % 25 1 khz 796 khz 4.8 0.20 1.5 rl110-151k-rc 150 10 % 25 1 khz 796 khz 4.2 0.23 1.4 rl110-181k-rc 180 10 % 25 1 khz 796 khz 3.9 0.31 1.3 rl110-221k-rc 220 10 % 25 1 khz 796 khz 3.8 0.34 1.1 rl110-271k-rc 270 10 % 20 1 khz 796 khz 3.4 0.40 1.0 RL110-331K-RC 330 10 % 20 1 khz 796 khz 2.8 0.52 0.93 rl110-391k-rc 390 10 % 20 1 khz 796 khz 2.7 0.65 0.86 rl110-471k-rc 470 10 % 20 1 khz 796 khz 2.5 0.71 0.78 rl110-561k-rc 560 10 % 20 1 khz 796 khz 2.2 1.00 0.71 rl110-681k-rc 680 10 % 20 1 khz 796 khz 2.1 1.10 0.65 rl110-821k-rc 820 10 % 20 1 khz 796 khz 2.0 1.30 0.59 rl110-102k-rc 1000 10 % 20 1 khz 252 khz 1.7 1.70 0.53 dimensions: mm (inches) general speci cations rated current ....inductance drop 10 %, or 40 c temperature rise at i dc operating temperature ............................... -40 c to +105 c storage temperature ............................... -40 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 electrical schematic product dimensions how to order rl110 - 471k - rc model value/tolerance code (see table) compliance code rc = rohs compliant example: rl110-471k-rc = 470 h, 10 % 0.7 (.028) 12 43 4.0 0.3 (.157 .012) 3.5 (.138) 10.0 0.5 (.394 .020) 5.0 0.3 (.197 .012) connection: 10 - 33 h 39 - 1000 h ..........pin (1,4) & (2,3) ......pin 2 & 4 10.0 0.5 (.394 .020) 39 - 1000 h 10 - 33 h 12 43 24 rev. 09/09 1 2 1
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