Document 884-1 Shielded Power Inductors - RFS1317 * Low cost, high current power inductors * 27 H to 10 mH inductance range Core material Ferrite Terminations Tin-silver over tin over copper over steel. Other terminations available at additional cost. Weight 9.1 - 9.4 g Ambient temperature -40C to +85C with Irms current, +85C to +125C with derated current Storage temperature Component: -40C to +85C. Tray packaging: -40C to +80C Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30C / 85% relative humidity) Failures in Time (FIT) / Mean Time Between Failures (MTBF) 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 Packaging 144 parts per tray PCB washing Tested with pure water or alcohol only. For other solvents, see Doc787_PCB_Washing.pd 4 5 DCR SRF Isat (A) Irms (A) 2 3 Part Inductance max typ 10% 20% 30% 20C 40C number1 10% (Ohms) (MHz) drop drop drop rise rise RFS1317-273KL 27 H 0.033 20.95 5.2 6.4 7.2 4.10 5.70 RFS1317-333KL 33 H 0.050 18.18 4.5 5.7 6.4 3.55 4.85 RFS1317-473KL 47 H 0.055 12.93 3.9 4.7 5.4 3.20 4.50 RFS1317-683KL 68 H 0.068 6.49 3.1 3.8 4.3 3.00 4.05 RFS1317-823KL 82 H 0.071 5.03 2.8 3.6 4.0 2.75 3.90 RFS1317-104KL 100 H 0.079 3.45 2.6 3.2 3.6 2.65 3.65 RFS1317-124KL 120 H 0.110 3.18 2.4 2.9 3.2 2.20 3.15 RFS1317-154KL 150 H 0.144 2.92 2.2 2.6 2.9 2.05 2.90 RFS1317-184KL 180 H 0.172 2.27 1.9 2.4 2.7 1.85 2.65 RFS1317-224KL 220 H 0.239 2.03 1.7 2.1 2.4 1.50 2.05 RFS1317-274KL 270 H 0.263 1.66 1.7 1.9 2.2 1.50 2.05 RFS1317-334KL 330 H 0.286 1.55 1.5 1.7 2.0 1.40 1.90 RFS1317-394KL 390 H 0.317 1.39 1.3 1.6 1.8 1.35 1.85 RFS1317-474KL 470 H 0.409 1.20 1.3 1.4 1.6 1.10 1.60 RFS1317-564KL 560 H 0.524 1.12 1.1 1.3 1.5 0.95 1.35 RFS1317-684KL 680 H 0.617 0.955 1.0 1.2 1.4 0.86 1.20 RFS1317-824KL 820 H 0.834 0.827 0.89 1.0 1.2 0.75 1.04 RFS1317-105KL1.0 mH 1.02 0.725 0.83 1.0 1.1 0.68 0.97 RFS1317-125KL1.2 mH 1.19 0.647 0.72 0.94 1.0 0.60 0.81 RFS1317-155KL1.5 mH 1.36 0.599 0.66 0.82 0.91 0.59 0.78 RFS1317-185KL1.8 mH 1.49 0.566 0.60 0.78 0.87 0.54 0.74 RFS1317-225KL2.2 mH 2.01 0.496 0.56 0.69 0.77 0.45 0.62 RFS1317-275KL2.7 mH 2.22 0.439 0.51 0.62 0.70 0.43 0.61 RFS1317-335KL3.3 mH 2.38 0.435 0.46 0.61 0.68 0.41 0.57 RFS1317-395KL3.9 mH 3.38 0.373 0.41 0.51 0.57 0.34 0.49 RFS1317-475KL4.7 mH 3.68 0.352 0.38 0.48 0.54 0.33 0.46 RFS1317-565KL5.6 mH 4.03 0.320 0.34 0.44 0.49 0.32 0.46 RFS1317-685KL6.8 mH 5.43 0.288 0.32 0.40 0.45 0.26 0.38 RFS1317-825KL8.2 mH 5.88 0.274 0.31 0.39 0.44 0.25 0.35 RFS1317-106KL 10 mH 6.55 0.254 0.28 0.33 0.37 0.24 0.35 1. When ordering, please specify termination code: 2. 3. 4. 5. RFS1317-106L Termination: L = Tin-silver over tin over copper over steel. Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37). Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR-meter or equivalent. SRF measured using Agilent/HP 4191A or equilvalent. DC current that causes the specified inductance drop from its value without current.. Current that causes the specified temperature rise from 25C ambient. 6. Electrical specifications at 25C. US +1-847-639-6400 sales@coilcraft.com UK +44-1236-730595 sales@coilcraft-europe.com Taiwan +886-2-2264 3646 sales@coilcraft.com.tw China +86-21-6218 8074 sales@coilcraft.com.cn Singapore + 65-6484 8412 sales@coilcraft.com.sg Document 884-1 Revised 08/06/13 (c) Coilcraft Inc. 2013 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information. Document 884-2 Shielded Power Inductors - RFS1317 Series Typical L vs Current Typical L vs Frequency 10000 10000 3300 H 1000 H 1000 Inductance (H) Inductance (H) 3300 H 330 H 100 H 100 1000 H 1000 330 H 100 H 100 33 H 10 0.01 33 H 1 0.1 10 10 0.01 Current (A) Dot indicates pin 1 1 10 Document 884-2 Revised 08/06/13 0.1 Frequency (MHz) 1 XXX 2 0.524 0.012 13,3 0,3 0.630.02 16,0 0,5 Recommended PC Board Layout 0.189 0.02 4,8 0,5 0.031 0,80 0.197 5,0 0.054 1,37 Dimensions are in inches mm US +1-847-639-6400 sales@coilcraft.com UK +44-1236-730595 sales@coilcraft-europe.com Taiwan +886-2-2264 3646 sales@coilcraft.com.tw China +86-21-6218 8074 sales@coilcraft.com.cn Singapore + 65-6484 8412 sales@coilcraft.com.sg (c) Coilcraft Inc. 2013 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information.