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Micro Spring™ Air Core Inductors Document 163-1 Document 163-1 Revised 10/13/15 Part Inductance2 Percent Q4 SRF min5 DCR max6 Irms7 number1 Turns (nH) tolerance 3 min (GHz) (mOhm) (A) 0906-2_L_ 2 1.65 10,5 100 10.0 4.0 1.6 0906-3_L_ 3 2.55 5,2,1 100 8.2 5.0 1.6 0906-4_L_ 4 3.85 5,2,1 100 7.5 6.0 1.6 0906-5_L_ 5 5.40 5,2,1 100 7.0 8.0 1.6 1606-6_L_ 6 5.60 5,2,1 100 6.5 9.0 1.6 1606-7_L_ 7 7.15 5,2,1 100 6.0 10 1.6 1606-8_L_ 8 8.80 5,2,1 100 6.0 12 1.6 1606-9_L_ 9 9.85 5,2,1 100 5.2 13 1.6 1606-10_L_ 10 12.55 5,2,1 100 4.6 14 1.6 1. When ordering, specify tolerance, termination and packaging codes: 1606-10GLC Tolerance: F = 1% G = 2% J = 5% K = 10% (Table shows stock tolerances in bold.) Termination: L = RoHS compliant tin-silver (96.5/3.5) over copper. Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37). Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic tape, 500 parts per full reel. B = Less than full reel. In tape, but not machine-ready. To have a leader and trailer added ($25 charge), use code letter C instead. Terminations RoHS compliant tin-silver over copper Other termina- tions available at additional cost. Weight 0906: 10 – 12 mg; 1606: 18 – 27 mg Ambient temperature –40°C to +125°C with Irms current Maximum part temperature +140°C (ambient + temp rise) Storage temperature Component: –40°C to +140°C. Tape and reel packaging: –40°C to +80°C Resistance to soldering heat Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles Temperature Coefficient of Inductance (TCL) +5 to +70 ppm/°C Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 85% relative humidity) Failures in Time (FIT) / Mean Time Between Failures (MTBF) One per billion hours / one billion hours, calculated per Telcordia SR-332 Packaging 0906: 500 per 7″ reel Plastic tape: 8 mm wide, 0.3 mm thick, 4 mm pocket spacing, 1.5 mm pocket depth 1606: 500 per 7″ reel Plastic tape: 12 mm wide, 0.3 mm thick, 4 mm pocket spacing, 1.6 mm pocket depth Recommended pick and place nozzle: OD: 0.059″; ID: 0.035″ PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf.

  • Small air core inductors feature high Q and tight tolerances
  • Acrylic jacket provides a flat top for pick and place
  • Solder coated leads ensure reliable soldering 2. Inductance measured at 800 MHz using Agilent/HP 4286 or equivalent with a Coilcraft SMD-A fixture and correlation. 3. Tolerances in bold are stocked for immediate shipment. 4. Q measured at 800 MHz using an Agilent/HP 4291A with an Agilent/ HP 16193A test fixture or equivalents. 5. SRF measured using an Agilent/HP 8720D or equivalent with a Coilcraft SMD-D fixture. 6. DCR tested on the Cambridge Technology Model 510 Micro-ohmmeter or equivalent. 7. Current that causes a 15°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maxi- mum ratings. 8. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering.

Document 163-2 Revised 10/13/15 Micro Spring™ Air Core Inductors Typical L vs Frequency – 0906 Series Typical L vs Frequency – 1606 Series 100 1000 Frequency (MHz) Inductance (nH) 3.85 nH 2.55 nH 1.65 nH 5.40 nH 100 1000 Frequency (MHz) Inductance (nH) 12.55 nH 9.85 nH 8.80 nH 7.15 nH 5.60 nH Typical Q vs Frequency – 0906 Series Typical Q vs Frequency – 1606 Series 100 150 200 250 100 1000 Frequency (MHz) Q factor 1.65 nH2.55 nH 3.85 nH 5.40 nH 100 150 200 250 100 1000 Frequency (MHz) Q factor 7.15 nH 12.55 nH 8.80 nH 5.60 nH 9.85 nH Designer’s Kit C308 contains 12 each of all values. Designer’s Kit C308-2 contains12 each of all 2% values. SizeA maxB max C max DE F max 2,41 3,43 1,52 1,40 ±0,25 1,83 ±0,25 0,51 4,19 3,43 1,58 1,40 ±0,25 3,66 ±0,30 0,51 Recommended Land Patterns

0906 Size 1606 Size

0.031 0,79 0.031 0,79 0.144 3,66 0.072 1,83 0.097 2,46 0.097 2,46 0.040 1,02 0.040 1,02 A B D C E F Strip Length 135° max 0° min Pick and place surface Dimensions are in inches mm