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Document 1125-1 Revised 01/30/14 Power Inductors – RFC1010 Series Core material Ferrite Terminations RoHS compliant tin-silver over tin over copper over steel. Other terminations available at additional cost Environmental RoHS compliant, halogen free Weight 3.2 – 3.7 g Ambient temperature –40°C to +85°C with Irms current, +85°C to +125°C with derated current Storage temperature Component: –40°C to +85°C. Tray or tape 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 SRA-332 Packaging 150 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
  • 30 inductance values; 68 µH to 18 mH
  • Flame retardant polyolefin wrap to protect the winding. 0.236 ±0.02 6,0 ±0,5 XXX Dash number 0.43 11,0 dia max max0.45 11,5 dia0.032 ±0.004 0,8 ±0,1 Lead length (see table) Code Lead length A 3.6 mm ±0.3 mm B 5.0 mm ±0.5 mm C 7.0 mm ±0.5 mm D 8.0 mm ±0.5 mm E 10 mm ±1.0 mm Dimensions are in inches mm

Power Inductors – RFC1010 Series Document 1125-2 Revised 01/30/14 1. When ordering, please specify lead length and termination codes: RFC1010B-183KE Lead length: A = 3.6 mm ±0.3 mm (special order) B = 5.0 mm ±0.5 mm C = 7.0 mm ±0.5 mm (special order) D = 8.0 mm ±0.5 mm (special order) E = 10.0 mm ±1.0 mm (special order) Termination: E = RoHS compliant tin-silver over tin over copper over steel. Special order: 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 equivalent. 4. DC current at which the inductance drops the specified amount from its value without current. 5. Current that causes the specified temperature rise from 25°C ambient. 6. Electrical specifications at 25°C. Inductance2 DCR (Ohms) SRF typ3 Isat (A)4 Irms (A)5 Part number1 ±10% (µH) typ max (MHz) 10% drop 20% drop 30% drop 20°C rise 40°C rise

Power Inductors – RFC1010 Series Document 1125-3 Revised 01/30/14 Typical L vs Current Typical L vs Frequency 100 1000 10,000 100,000 0.01 0.1 101 Current (A) Inductance (µH) 10,000 µH 3300 µH 1000 µH 330 µH 100 µH 100 1000 10,000 100,000 0.01 0.1 101 Frequency (MHz) Inductance (µH) 10,000 µH 3300 µH 1000 µH 330 µH 100 µH Typical Irms derating