PL IA NT CO M *R oH S Features Applications Formerly model Current rating up to 2.2 A Inductance range: 10 H to 3900 H RoHS compliant* DC/DC converters Power supplies Desktop notebooks Output chokes RL824 Series - Radial Lead RF Choke Electrical Specifications (@ 25 C) General Specifications Test Frequency Part Number RL824-100K-RC RL824-120K-RC RL824-150K-RC RL824-180K-RC RL824-220K-RC RL824-270K-RC RL824-330K-RC RL824-390K-RC RL824-470K-RC RL824-560K-RC RL824-680K-RC RL824-820K-RC RL824-101K-RC RL824-121K-RC RL824-151K-RC RL824-181K-RC RL824-221K-RC RL824-271K-RC RL824-331K-RC RL824-391K-RC RL824-471K-RC RL824-561K-RC RL824-681K-RC RL824-821K-RC RL824-102K-RC RL824-122K-RC RL824-152K-RC RL824-182K-RC RL824-222K-RC RL824-272K-RC RL824-332K-RC RL824-392K-RC Inductance (H) 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 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 % Q 135 135 135 135 135 90 90 90 58 58 58 58 58 58 58 58 35 35 35 35 35 26 26 26 26 45 45 45 35 35 35 35 L (KHz) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Q (MHz) 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 SRF (MHz) Min. 44 33 25 18 12 8.3 5.9 4.9 4.1 4.0 3.9 3.6 2.8 2.6 2.2 2.1 1.9 1.6 1.5 1.4 1.3 1.2 1.1 1.0 0.87 0.83 0.77 0.71 0.66 0.61 0.52 0.48 DCR () Max. 0.052 0.059 0.065 0.071 0.076 0.082 0.086 0.10 0.11 0.12 0.13 0.14 0.18 0.19 0.22 0.25 0.28 0.48 0.50 0.56 0.62 0.69 0.79 0.86 1.60 1.80 2.10 2.30 2.80 3.35 4.00 4.50 I dc (A) 2.20 2.00 1.93 1.77 1.72 1.56 1.49 1.40 1.29 1.25 1.24 1.04 1.02 0.94 0.92 0.85 0.82 0.60 0.56 0.52 0.48 0.45 0.44 0.40 0.31 0.28 0.27 0.24 0.24 0.19 0.18 0.18 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 10.5 MAX. (.413) 15.5 (.610) MAX. 5.0 (.197) 0.7 (.028) DIA. 5.0 (.197) Electrical Schematic How To Order RL824 - 152K - RC Model Value/Tolerance Code (see table) DIMENSIONS: MM (INCHES) Compliance Code RC = RoHS Compliant Example: RL824-152K-RC = 1500 H, 10 % WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov * 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. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf REV. 02/09 Legal Disclaimer Notice This legal disclaimer applies to purchasers and users of Bourns(R) products manufactured by or on behalf of Bourns, Inc. and P[ZHSPH[LZJVSSLJ[P]LS)V\YUZ Unless otherwise expressly indicated in writing, Bourns(R) products and data sheets relating thereto are subject to change ^P[OV\[UV[PJL