RFS1113_17 COILCRAFT | Alldatasheet
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Technical content
+1-847-639-6400 sales@coilcraft.com +44-1236-730595 sales@coilcraft-europe.com +886-2-2264 3646 sales@coilcraft.com.tw +86-21-6218 8074 sales@coilcraft.com.cn + 65-6484 8412 sales@coilcraft.com.sg © Coilcraft Inc. 2017 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 1002-1 Document 1002-1 Revised 05/03/17 Shielded Power Inductors – RFS1113 Core material Ferrite Terminations Tin-silver (96.5/3.5) over tin over copper over steel. Other terminations available at additional cost. Weight 4.1 – 4.7 g Ambient temperature –40°C to +85°C with Irms current Maximum part temperature +125°C (ambient + temp rise) Storage temperature Component: –40°C to +125°C. Tray packaging: –40°C to +80°C Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 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 169 parts per tray PCB washing Tested with pure water or alcohol only. For other solvents, see Doc787_PCB_Washing.pdf.
- Low cost, high current power inductors
- 6.8 µH to 2.7 mH inductance range Inductance2 DCR (Ohms) SRF typ3 Isat (A)4 Irms (A)5 Part number1 ±20% (µH) typ max (MHz) 10% drop 20% drop 30% drop 20°C rise 40°C rise 1. When ordering, please specify termination code: RFS1113-105ME Termination: E = 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). 2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR-meter or equivalent. 3. SRF measured using Agilent/HP 4191A or equilvalent. 4. DC current that causes the specified inductance drop from its value without current.. 5. Current that causes the specified temperature rise from 25°C ambient. 6. Electrical specifications at 25°C.
+1-847-639-6400 sales@coilcraft.com +44-1236-730595 sales@coilcraft-europe.com +886-2-2264 3646 sales@coilcraft.com.tw +86-21-6218 8074 sales@coilcraft.com.cn + 65-6484 8412 sales@coilcraft.com.sg © Coilcraft Inc. 2017 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. Shielded Power Inductors – RFS1113 Series Typical L vs Current Typical L vs Frequency Dimensions are in inches mm XXX 0.433 ±0.012 11,0 ±0,3 0.484±0.008 12,3 ±0,2 0.031 0,80 Recommended PC Board Layout Dot indicates pin 1 0.054 1,37 0.189 ±0.02 4,8 ±0,5 0.197 5,0 Document 1002-2 Revised 05/03/17 10 µH 15 µH 1000 µH 100 µH 220 µH 39 µH 100 10000 1000 0.1 1 10010 Frequency (MHz) Inductance (µH) 100 10000 1000 0.01 0.1 101 Current (A) Inductance (µH) 10 µH 1000 µH 100 µH 220 µH 39 µH 15 µH