PL IA NT CO M *R oH S Features Applications ■ Formerly model ■ Current rating up to 10 A ■ Inductance range: 1 µH to 100,000 µH ■ ■ ■ ■ ■ RoHS compliant* DC/DC converters Power supplies Desktop notebooks Output chokes RL622 Series - Radial Lead RF Choke Electrical Specifications (@ 25 °C) General Specifications Test Frequency Part Number RL622-1R0K-RC RL622-1R5K-RC RL622-2R2K-RC RL622-3R3K-RC RL622-4R7K-RC RL622-6R8K-RC RL622-100K-RC RL622-120K-RC RL622-150K-RC RL622-180K-RC RL622-220K-RC RL622-270K-RC RL622-330K-RC RL622-390K-RC RL622-470K-RC RL622-560K-RC RL622-680K-RC RL622-820K-RC RL622-101K-RC RL622-121K-RC RL622-151K-RC RL622-181K-RC RL622-221K-RC RL622-271K-RC RL622-331K-RC RL622-391K-RC RL622-471K-RC RL622-561K-RC RL622-681K-RC RL622-821K-RC RL622-102K-RC RL622-122K-RC RL622-152K-RC RL622-182K-RC RL622-222K-RC RL622-272K-RC RL622-332K-RC RL622-392K-RC RL622-472K-RC RL622-562K-RC RL622-682K-RC RL622-822K-RC RL622-103K-RC RL622-123K-RC RL622-153K-RC RL622-183K-RC RL622-223K-RC RL622-273K-RC Inductance (µH) 1.0 1.5 2.2 3.3 4.7 6.8 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1000 1200 1500 1800 2200 2700 3300 3900 4700 5600 6800 8200 10,000 12,000 15,000 18,000 22,000 27,000 Tol. ±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 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % Q (Min.) 20 20 20 20 20 20 50 50 40 40 40 30 30 30 30 30 30 30 20 20 20 20 20 20 20 20 20 20 20 20 50 50 20 20 20 20 20 20 20 20 20 20 40 40 40 30 30 30 L 7.96 MHz 7.96 MHz 7.96 MHz 7.96 MHz 7.96 MHz 7.96 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 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 79.6 KHz 79.6 KHz 79.6 KHz 79.6 KHz 79.6 KHz Q 7.96 MHz 7.96 MHz 7.96 MHz 7.96 MHz 7.96 MHz 7.96 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 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 79.6 KHz 79.6 KHz 79.6 KHz 79.6 KHz 79.6 KHz SRF (MHz) Typ. 150 130 100 79 51 29 14 13 12 11 9.2 8.5 7.8 6.9 6.5 5.4 4.9 4.1 3.7 3.4 3.2 2.8 2.7 2.4 2.3 2.1 1.9 1.8 1.6 1.5 1.3 1.1 1.0 1.0 0.9 0.9 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.2 0.2 0.1 0.1 DCR (Ω) Max. 0.013 0.016 0.021 0.025 0.030 0.035 0.045 0.050 0.056 0.061 0.070 0.080 0.090 0.10 0.16 0.18 0.21 0.23 0.28 0.32 0.37 0.58 0.65 0.75 0.85 1.0 1.1 1.4 1.6 1.8 2.9 4.0 6.1 6.4 6.8 7.7 9.0 14 16 18 19 21 25 33 37 40 56 62 ~ Continued on page 2 ~ *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 I dc (A) 10 8.5 6.5 5.5 4.3 3.7 3.0 2.7 2.3 2.2 2.0 1.7 1.6 1.5 1.4 1.3 1.2 1.1 0.91 0.84 0.75 0.69 0.64 0.57 0.54 0.48 0.46 0.41 0.38 0.38 0.29 0.13 0.08 0.08 0.08 0.08 0.08 0.08 0.05 0.05 0.05 0.05 0.05 0.04 0.04 0.04 0.03 0.03 Rated Current ......Inductance drop 10 % Operating Temperature ................................-55 °C to +105 °C Storage Temperature ................................-55 °C to +105 °C 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 8.5 MAX. (.335) 11.0 (.433) MAX. 5.0 (.197) 0.62 (.024) DIA. 5.0 (.197) DIMENSIONS: MM (INCHES) Electrical Schematic RL622 Series - Radial Lead RF Choke Electrical Specifications (@ 25 °C) - Continued How To Order Test Frequency Part Number RL622-333K-RC RL622-393K-RC RL622-473K-RC RL622-563K-RC RL622-683K-RC RL622-823K-RC RL622-104K-RC Inductance (µH) 33,000 39,000 47,000 56,000 68,000 82,000 100,000 Tol. ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % ±10 % Q (Min.) 30 30 20 20 20 20 20 L 79.6 KHz 79.6 KHz 79.6 KHz 79.6 KHz 79.6 KHz 79.6 KHz 25.2 KHz Q 79.6 KHz 79.6 KHz 79.6 KHz 79.6 KHz 79.6 KHz 79.6 KHz 25.2 KHz SRF (MHz) Typ. 0.1 0.1 0.1 0.1 0.1 0.1 0.1 DCR (Ω) Max. 70 80 99 135 150 212 235 RL622 - 102K - RC I dc (A) 0.03 0.03 0.03 0.02 0.02 0.02 0.02 Model Value/Tolerance Code (see table) Compliance Code RC = RoHS Compliant Example: RL622-102K-RC = 1000 µH, ±10 % REV. 08/10 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.