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Technical content
Features
■ Formerly model ■ Current rating up to 5.3 A ■ Inductance range: 10 µH to 1000 µH ■ RoHS compliant*
Applications
■ DC/DC converters ■ Power supplies ■ Desktop notebooks ■ Output chokes RL110 Series - Radial Lead RF Choke *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifi cations are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specifi c applications. *RoHS COMPLIANT Electrical Specifi cations (@ 25 °C) Test Frequency SRF DCR Part Inductance Q (MHz) ( Ω) I dc Number (µH) Tol. (Ref.) L Q Typ. Max. (A) RL110-100M-RC 10 ±20 % 20 2.52 MHz 2.52 MHz 14 0.022 5.3 RL110-120M-RC 12 ±20 % 20 2.52 MHz 2.52 MHz 11 0.023 4.9 RL110-101K-RC 100 ±10 % 25 1 KHz 796 KHz 5.7 0.16 1.7 RL110-121K-RC 120 ±10 % 25 1 KHz 796 KHz 4.8 0.20 1.5 RL110-151K-RC 150 ±10 % 25 1 KHz 796 KHz 4.2 0.23 1.4 RL110-181K-RC 180 ±10 % 25 1 KHz 796 KHz 3.9 0.31 1.3 RL110-221K-RC 220 ±10 % 25 1 KHz 796 KHz 3.8 0.34 1.1 RL110-271K-RC 270 ±10 % 20 1 KHz 796 KHz 3.4 0.40 1.0 RL110-331K-RC 330 ±10 % 20 1 KHz 796 KHz 2.8 0.52 0.93 RL110-391K-RC 390 ±10 % 20 1 KHz 796 KHz 2.7 0.65 0.86 RL110-471K-RC 470 ±10 % 20 1 KHz 796 KHz 2.5 0.71 0.78 RL110-561K-RC 560 ±10 % 20 1 KHz 796 KHz 2.2 1.00 0.71 RL110-681K-RC 680 ±10 % 20 1 KHz 796 KHz 2.1 1.10 0.65 RL110-821K-RC 820 ±10 % 20 1 KHz 796 KHz 2.0 1.30 0.59 RL110-102K-RC 1000 ±10 % 20 1 KHz 252 KHz 1.7 1.70 0.53 DIMENSIONS: MM (INCHES) General Specifi cations or 40 °C temperature rise at I dc Operating Temperature Storage Temperature Materials Marking Packaging Electrical Schematic Product Dimensions How To Order RL110 - 471K - RC Model Value/Tolerance Code (see table) Compliance Code RC = RoHS Compliant Example: RL110-471K-RC = 470 µH, ±10 % 0.7 (.028) 4.0 ± 0.3 (.157 ± .012) 3.5 (.138) 10.0 ± 0.5 (.394 ± .020) 5.0 ± 0.3 (.197 ± .012) CONNECTION: 10 - 33 μH 39 - 1000 μH 10.0 ± 0.5 (.394 ± .020) 39 - 1000 μH 10 - 33 μH REV. 11/13 121