features formerly model current rating up to 2.9 a inductance range: 10 ? to 10,000 ? rohs compliant* applications dc/dc converters power supplies desktop notebooks output chokes rl875 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 typ. max. (ma) RL875-100M-RC 10 ?0 % 35 2.52 mhz 2.52m 25 0.05 2900 rl875-120m-rc 12 ?0 % 35 2.52 mhz 2.52m 18 0.06 2500 rl875-150k-rc 15 ?0 % 30 2.52 mhz 2.52m 17 0.07 2200 rl875-180k-rc 18 ?0 % 30 2.52 mhz 2.52m 15 0.08 1900 rl875-220k-rc 22 ?0 % 30 2.52 mhz 2.52m 14 0.09 1800 rl875-270k-rc 27 ?0 % 30 2.52 mhz 2.52m 13 0.11 1700 rl875-330k-rc 33 ?0 % 30 2.52 mhz 2.52m 12 0.13 1500 rl875-390k-rc 39 ?0 % 30 2.52 mhz 2.52m 10 0.14 1300 rl875-470k-rc 47 ?0 % 26 2.52 mhz 2.52m 10 0.15 1300 rl875-560k-rc 56 ?0 % 26 2.52 mhz 2.52m 10 0.18 1200 rl875-680k-rc 68 ?0 % 26 2.52 mhz 2.52m 9.0 0.20 1100 rl875-820k-rc 82 ?0 % 20 2.52 mhz 2.52m 8.0 0.24 1000 rl875-101k-rc 100 ?0 % 20 1.0 khz 0.796m 7.0 0.28 890 rl875-121k-rc 120 ?0 % 18 1.0 khz 0.796m 6.5 0.36 810 rl875-151k-rc 150 ?0 % 18 1.0 khz 0.796m 5.5 0.42 720 rl875-181k-rc 180 ?0 % 18 1.0 khz 0.796m 5.5 0.57 660 rl875-221k-rc 220 ?0 % 18 1.0 khz 0.796m 5.0 0.63 570 rl875-271k-rc 270 ?0 % 18 1.0 khz 0.796m 4.5 0.88 510 rl875-331k-rc 330 ?0 % 20 1.0 khz 0.796m 4.5 1.05 460 rl875-391k-rc 390 ?0 % 20 1.0 khz 0.796m 3.5 1.17 440 rl875-471k-rc 470 ?0 % 20 1.0 khz 0.796m 3.0 1.34 410 rl875-561k-rc 560 ?0 % 20 1.0 khz 0.796m 3.0 1.72 360 rl875-681k-rc 680 ?0 % 20 1.0 khz 0.796m 2.5 1.96 330 rl875-821k-rc 820 ?0 % 20 1.0 khz 0.796m 2.5 2.56 300 rl875-102k-rc 1000 ?0 % 35 1.0 khz 0.252m 2.0 2.94 270 rl875-122k-rc 1200 ?0 % 35 1.0 khz 0.252m 2.0 4.04 240 rl875-152k-rc 1500 ?0 % 35 1.0 khz 0.252m 1.5 4.70 220 rl875-182k-rc 1800 ?0 % 35 1.0 khz 0.252m 1.5 5.05 200 rl875-222k-rc 2200 ?0 % 35 1.0 khz 0.252m 1.5 6.25 180 rl875-272k-rc 2700 ?0 % 35 1.0 khz 0.252m 1.5 8.72 160 rl875-332k-rc 3300 ?0 % 35 1.0 khz 0.252m 1.0 10.6 150 rl875-392k-rc 3900 ?0 % 35 1.0 khz 0.252m 1.0 14.2 140 rl875-472k-rc 4700 ?0 % 35 1.0 khz 0.252m 1.0 16.7 120 rl875-562k-rc 5600 ?0 % 35 1.0 khz 0.252m 1.0 18.7 110 rl875-682k-rc 6800 ?0 % 35 1.0 khz 0.252m 1.0 21.8 100 rl875-822k-rc 8200 ?0 % 32 1.0 khz 0.252m 0.50 28.7 93 rl875-103k-rc 10,000 ?0 % 32 1.0 khz 0.0796m 0.50 33.0 84 dimensions: mm (inches) general speci cations rated current .....inductance drop 10 %, or temperature rise of 40 ? at i dc operating temperature ................................-40 ? to +105 ? storage temperature ................................-40 ? to +105 ? 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 rl875 - 152k - rc model value/tolerance code (see table) compliance code rc = rohs compliant example: rl875-152k-rc = 1500 h, 10 % rev. 09/09 electrical schematic 5.0 0.3 (.197 .012) 7.8 0.5 (.307 .020) 0.7 (.028) dia. 7.5 (.217) max. 5.0 (.197) 391
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