PL IA NT Features Applications ■ ■ ■ ■ ■ ■ ■ ■ *R oH S CO M Formerly model Current rating up to 3.9 A Inductance range: 10 µH to 1000 µH Shielded construction ■ RoHS compliant* DC/DC converters Power supplies Desktop notebooks Output chokes RL110S Series - Radial Lead RF Choke Electrical Specifications (@ 25 °C) General Specifications Test Frequency Part Inductance Number (µH) Tol. RL110S-100M-RC 10 ±20 % RL110S-120M-RC 12 ±20 % RL110S-150M-RC 15 ±20 % RL110S-180M-RC 18 ±20 % RL110S-220M-RC 22 ±20 % RL110S-270M-RC 27 ±20 % RL110S-330L-RC 33 ±15 % RL110S-390L-RC 39 ±15 % RL110S-470L-RC 47 ±15 % RL110S-560L-RC 56 ±15 % RL110S-680L-RC 68 ±15 % RL110S-820L-RC 82 ±15 % RL110S-101L-RC 100 ±15 % RL110S-121L-RC 120 ±15 % RL110S-151L-RC 150 ±15 % RL110S-181L-RC 180 ±15 % RL110S-221L-RC 220 ±15 % RL110S-271L-RC 270 ±15 % RL110S-331L-RC 330 ±15 % RL110S-391L-RC 390 ±15 % RL110S-471L-RC 470 ±15 % RL110S-561L-RC 560 ±15 % RL110S-681L-RC 680 ±15 % RL110S-821L-RC 820 ±15 % RL110S-102L-RC 1000 ±15 % Q 50 50 50 50 50 40 40 40 40 35 35 35 30 30 25 25 25 25 25 25 25 20 20 10 50 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 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 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 2.52 MHz 2.52 MHz 2.52 MHz 0.79 MHZ 0.79 MHZ 0.79 MHZ 0.79 MHZ 0.79 MHZ 0.79 MHZ 0.79 MHZ 0.79 MHZ 0.79 MHZ 0.79 MHZ 0.79 MHZ 0.79 MHZ 0.25 MHZ SRF (MHz) Typ. 32 26 23 20 14 12 10 8.5 8.0 7.5 6.0 4.7 4.4 4.2 3.6 3.3 3.1 2.9 2.7 2.4 1.5 2.0 1.8 1.6 1.5 DCR (Ω) Max. 0.023 0.024 0.036 0.039 0.042 0.045 0.057 0.076 0.10 0.11 0.15 0.16 0.19 0.21 0.23 0.26 0.29 0.36 0.51 0.69 0.98 1.10 1.20 1.30 1.50 I dc (A) 3.9 3.6 3.2 2.9 2.6 2.4 2.1 2.0 1.8 1.6 1.5 1.4 1.2 1.1 1.0 0.92 0.83 0.75 0.68 0.62 0.57 0.52 0.47 0.43 0.39 Rated Current .....Inductance drop 10 %, or 40 °C temperature rise at I dc Operating Temperature ................................-30 °C to +100 °C Storage Temperature ................................-30 °C to +100 °C Materials Core Material ................................Ferrite Wire ...........................Enameled copper Terminal Coating............. Sn/Ag/Cu alloy Marking ............. Value code on top of inductor Packaging Standard ...................... 100 pcs. per bag Product Dimensions 10.0 ± 0.5 (.394 ± .020) 10.0 ± 0.5 (.394 ± .020) 3.5 (.138) Electrical Schematic How To Order 0.7 (.028) RL110S - 471L - RC Model 2 Value/Tolerance Code (see table) Compliance Code RC = RoHS Compliant Example: RL110S-471L-RC = 470 µH, ±15 % 4 5.0 ± 0.3 (.197 ± .012) 4.0 ± 0.3 (.157 ± .012) 1 2 4 3 DIMENSIONS: REV. 03/10 *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. MM (INCHES)