Document 163-1 Micro Spring™ Air Core Inductors • 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 Terminations RoHS compliant tin-silver over copper Other terminations 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. Part Inductance2 Percent number1 Turns (nH) tolerance3 0906-2_L_2 1.65 10,5 0906-3_L_3 2.55 5,2,1 0906-4_L_4 3.85 5,2,1 0906-5_L_5 5.40 5,2,1 1606-6_L_6 5.60 5,2,1 1606-7_L_7 7.15 5,2,1 1606-8_L_8 8.80 5,2,1 1606-9_L_9 9.85 5,2,1 1606-10_L_10 12.55 5,2,1 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. Q4 SRF min5 DCR max6 Irms7 min(GHz) (mOhm) (A) 10010.0 4.0 1.6 1008.2 5.0 1.6 1007.5 6.0 1.6 1007.0 8.0 1.6 1006.5 9.0 1.6 1006.0 10 1.6 1006.0 12 1.6 1005.2 13 1.6 1004.6 14 1.6 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 maximum ratings. 8. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. Document 163-1 Revised 10/13/15 Document 163-2 Designer’s Kit C308 contains 12 each of all values. Designer’s Kit C308-2 contains12 each of all 2% values. Micro Spring™ Air Core Inductors Typical L vs Frequency – 1606 Series 14 14 12 12 10 10 Inductance (nH) Inductance (nH) Typical L vs Frequency – 0906 Series 8 6 5.40 nH 4 3.85 nH 2 2.55 nH 1.65 nH 0 100 Frequency (MHz) Typical Q vs Frequency – 0906 Series 5.60 nH 4 100 1000 Frequency (MHz) 250 2.55 nH 1.65 nH 3.85 nH 5.40 nH 7.15 nH 8.80 nH 5.60 nH 12.55 nH 9.85 nH 200 Q factor Q factor 7.15 nH 6 Typical Q vs Frequency – 1606 Series 150 100 150 100 50 50 0 8.80 nH 8 0 200 9.85 nH 2 1000 250 12.55 nH 100 0 1000 100 1000 Frequency (MHz) Frequency (MHz) A Pick and place surface D Recommended Land Patterns E 0906 Size C B 0.097 2,46 0.040 1,02 F Size 0906 A max 0.095 2,41 B max 0.135 3,43 C max 0.060 1,52 D 0.055 ±0.010 1,40 ±0,25 E 0.072 ±0.010 1,83 ±0,25 F max 0.020 0,51 1606 0.165 4,19 0.135 3,43 0.062 1,58 0.055 ±0.010 1,40 ±0,25 0.144 ±0.012 3,66 ±0,30 0.020 0,51 Dimensions are in 1606 Size 0.031 0,79 0.072 1,83 inches mm Strip Length 0.031 0,79 0.097 2,46 0.040 1,02 0.144 3,66 135° max 0° min Document 163-2 Revised 10/13/15