RL1011-331-R Eaton

Effective October 2017 Technical Data 10278 Supersedes June 2014 RL1011 Unshielded radial leaded drum core inductors Applications LED Drivers and lighting Utility meters Appliance electronics Motor drives Power supplies General purpose filtering Environmental data Storage temperature range (Component): -40 C to +125 C Product features Operating temperature range: -40 C to +125 C Unshielded, leaded drum core (ambient plus self-temperature rise) Protective sleeving over winding HALOGEN Inductance range from 4.7 H to 2200 H HF Pb Current range from 0.263 A to 7.11 A FREE 9.5 mm OD x 10.5 mm through-hole package Ferrite core materialTechnical Data 10278 RL1011 Effective October 2017 Unshielded radial leaded drum core inductors Product specifications 2 3 OCL I I DCR () SRF rms sat 4 Part Number (H) 10% (A) (A) +20 C max. (MHz) typ. RL1011-4R7-R 4.43 4.58 7.11 0.017 41 RL1011-6R8-R 7.04 4.03 5.64 0.023 25 RL1011-100-R 10.3 3.62 4.67 0.029 16 RL1011-150-R 15.5 2.92 3.80 0.037 13 RL1011-180-R 18.5 2.77 3.48 0.041 9 RL1011-220-R 21.8 2.64 3.21 0.046 9 RL1011-330-R 33.2 2.13 2.60 0.070 7 RL1011-470-R 47.1 1.91 2.18 0.085 6 RL1011-101-R 99.5 1.37 1.50 0.169 4 RL1011-121-R 123 1.19 1.35 0.216 3 RL1011-151-R 148 1.02 1.23 0.301 3 RL1011-181-R 181 0.959 1.11 0.330 3 RL1011-221-R 223 0.831 1.00 0.454 3 RL1011-331-R 332 0.671 0.820 0.698 2 RL1011-471-R 470 0.601 0.690 0.843 2 RL1011-102-R 1008 0.402 0.470 1.92 1 RL1011-122-R 1203 0.379 0.430 2.13 1 RL1011-152-R 1499 0.324 0.390 3.00 1 RL1011-222-R 2204 0.263 0.320 4.58 0.9 1. Open Circuit Inductance (OCL) Test Parameters: 10 kHz, 0.1 V , 0.0 Adc, 3. I : Peak current for approximately 5% rolloff at +25 C rms sat +25 C 4. Part Number Definition: RL1011-yyy-R 2. I : DC current for an approximate temperature rise of 40 C without core rms - RL1011 = Product code and size loss. Derating is necessary for AC currents. PCB layout, trace thickness and - yyy= Inductance value in H, R = decimal point, width, air-flow, and proximity of other heat generating components will affect if no R is present then third character = number of zeros. the temperature rise. It is recommended that the temperature of the part not - -R suffix = RoHS compliant exceed +125 C under worst case operating conditions verified in the end application. Dimensions - mm Do not route traces or vias underneath the inductor 2