PL IA NT Applications ■ ■ ■ ■ ■ ■ ■ ■ ■ CO M Formerly model Current rating up to 2.4 A Inductance range: 10 µH to 10,000 µH High Q Shielded construction ■ RoHS compliant* 0 22 *R oH S Features DC/DC converters Power supplies Desktop notebooks Output chokes RL875S Series - Radial Lead RF Choke Electrical Specifications (@ 25 °C) General Specifications Test Frequency Part Inductance Number (µH) RL875S-100L-RC 10 RL875S-220L-RC 22 RL875S-270L-RC 27 RL875S-330L-RC 33 RL875S-390L-RC 39 RL875S-470L-RC 47 RL875S-560K-RC 56 RL875S-680K-RC 68 RL875S-820K-RC 82 RL875S-101K-RC 100 RL875S-121K-RC 120 RL875S-151K-RC 150 RL875S-181K-RC 180 RL875S-221K-RC 220 RL875S-271K-RC 270 RL875S-331K-RC 330 RL875S-391K-RC 390 RL875S-471K-RC 470 RL875S-561K-RC 560 RL875S-681K-RC 680 RL875S-821K-RC 820 RL875S-102K-RC 1,000 RL875S-122K-RC 1,200 RL875S-152K-RC 1,500 RL875S-182K-RC 1,800 RL875S-222K-RC 2,200 RL875S-272K-RC 2,700 RL875S-332K-RC 3,300 RL875S-392K-RC 3,900 RL875S-472K-RC 4,700 RL875S-562K-RC 5,600 RL875S-682K-RC 6,800 RL875S-822K-RC 8,200 RL875S-103K-RC 10,000 Tol. ±15 % ±15 % ±15 % ±15 % ±15 % ±15 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % Q (Ref.) 60 35 35 35 30 30 30 28 28 35 45 50 50 60 40 30 50 45 45 45 45 95 110 110 110 110 95 95 95 95 95 95 85 85 L 2.52 MHz 2.52 MHz 2.52 MHz 2.52 MHz 2.52 MHz 2.52 MHz 2.52 MHz 2.52 MHz 2.52 MHz 1 KHz 1 KHz 1 KHz 1 KHz 1 KHz 1 KHz 1 KHz 1 KHz 1 KHz 1 KHz 1 KHz 1 KHz 1 KHz 1 KHz 1 KHz 1 KHz 1 KHz 1 KHz 1 KHz 1 KHz 1 KHz 1 KHz 1 KHz 1 KHz 1 KHz Q 2.52 MHz 2.52 MHz 2.52 MHz 2.52 MHz 2.52 MHz 2.52 MHz 2.52 MHz 2.52 MHz 2.52 MHz 796 KHz 796 KHz 796 KHz 796 KHz 796 KHz 796 KHz 796 KHz 796 KHz 796 KHz 796 KHz 796 KHz 796 KHz 252 KHz 252 KHz 252 KHz 252 KHz 252 KHz 252 KHz 252 KHz 252 KHz 252 KHz 252 KHz 252 KHz 252 KHz 79.6 KHz SRF (MHz) Typ. 25.0 15.0 14.0 13.5 11.0 12.0 12.0 10.5 9.0 6.5 6.0 6.0 5.5 5.5 4.0 4.0 3.5 2.5 2.5 2.0 2.0 2.0 1.5 1.5 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.5 0.5 0.5 DCR (Ω) Max. 0.06 0.08 0.10 0.14 0.15 0.17 0.19 0.21 0.27 0.32 0.36 0.51 0.57 0.76 0.86 0.97 1.28 1.44 1.61 2.07 2.33 2.72 3.98 4.50 6.81 7.56 8.54 9.74 12.9 14.7 20.4 23.0 30.6 35.0 I dc (mA) 2400 1600 1490 1300 1200 1100 990 890 810 740 670 600 550 500 450 410 370 340 310 280 260 230 210 190 170 160 140 130 120 110 99 89 81 74 Rated Current .....Inductance drop 10 %, or temperature rise of 40 °C 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 Product Dimensions 7.8 ± 0.5 (.307 ± .020) 7.5 (.295) MAX. 5.0 (.197) 0.7 (.028) DIA. 5.0 ± 0.3 (.197 ± .012) Electrical Schematic How To Order RL875S - 102K - RC Model Value/Tolerance Code (see table) Compliance Code RC = RoHS Compliant Example: RL875S-102K-RC = 1000 µH, ±10 % REV. 03/12 * RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. DIMENSIONS: MM (INCHES)