Document 197-1 Chip Inductors– 0805HQ (2012) The 0805HQ Series offers our highest Q factors in an 0805 form factor. In addition, current handling has been improved with significantly lower DCR values. For even higher Qs, consider our surface mount spring inductors that combine the high Q of an air wound coil with the convenience of automatic placement. Like all Coilcraft wire wound ceramic chip inductors, the 0805HQ Series provides exceptional SRFs, tight inductance tolerance and batch consistency. Coilcraft Designer’s Kit C325 contains samples of all 5% inductance tolerance parts. To order, contact Coilcraft or visit http://order.coilcraft.com. Inductance2 Percent SRF min5 DCR max6 Irms7 Color Part number1 (nH) tolerance3 Q min4 (GHz)(Ohms) (A) code 0805HQ-2N5XJL_ 0805HQ-5N6XJL_ 0805HQ-6N2XJL_ 0805HQ-12NX_L_ 0805HQ-16NX_L_ 0805HQ-18NX_L_ 0805HQ-20NX_L_ 0805HQ-27NX_L_ 0805HQ-30NX_L_ 0805HQ-39NX_L_ 0805HQ-48NX_L_ 0805HQ-51NX_L_ 2.5@ 250 MHz 5.6@ 250 MHz 6.2@ 250 MHz 12@ 250 MHz 16@ 250 MHz 18@ 250 MHz 20@ 250 MHz 27@ 250 MHz 30@ 250 MHz 39@ 250 MHz 48@ 200 MHz 51@ 200 MHz 5 5 5 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 5,2 80 @ 1500 MHz 98 @ 1500 MHz 88 @ 1000 MHz 80 @ 1000 MHz 72 @ 500 MHz 75 @ 500 MHz 70 @ 500 MHz 75 @ 500 MHz 65 @ 500 MHz 65 @ 500 MHz 65 @ 500 MHz 65 @ 500 MHz 1. When ordering, specify tolerance, termination and packaging codes: 0805HQ-51NXJLC Tolerance: G=2% J = 5% (Table shows stock tolerances in bold.) Termination:L=RoHS compliant silver-palladium-platinum-glass frit. E=Halogen free component. RoHS compliant without exemption silver-palladium-platinum-glass frit terminations. 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 (2000 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. D =13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (7500 parts per full reel). 2. Inductance measured using a Coilcraft SMD-A fixture in an Agilent/ HP 4286 impedance analyzer with Coilcraft-provided correlation pieces. 3. Tolerances in bold are stocked for immediate shipment. 4. Q measured using an Agilent/HP 4291A with an Agilent/HP 16193 test fixture. 5. For SRF less than 6 GHz, measured using an Agilent/HP 8753D network analyzer and a Coilcraft SMD-D test fixture. For SRF greater than 6 GHz, measured using an Agilent/HP 8722ES network analyzer and a Coilcraft SMD‑D test fixture. 6. DCR measured on a Cambridge Technology micro-ohmmeter and a Coilcraft CCF840 test fixture. 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. 10.30 6.10 4.75 3.00 2.95 2.55 2.05 2.00 1.95 1.60 1.40 1.40 0.020 0.035 0.035 0.045 0.060 0.060 0.055 0.070 0.095 0.110 0.095 0.120 1.6 1.6 1.6 1.6 1.5 1.4 1.4 1.3 1.2 1.1 1.2 1.0 Black Brown Red Orange Yellow Green Blue Violet Gray White Black Brown Core material Ceramic Environmental RoHS compliant, halogen free optional Terminations RoHS compliant silver-palladium-platinum-glass frit. Other terminations available at additional cost. Weight 10.5 – 12.5 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) +25 to +125 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 2000/7″ reel; 7500/13″ reel. Plastic tape: 8 mm wide, 0.23 mm thick, 4 mm pocket spacing, 1.65 mm pocket depth PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf. Document 197-1 Revised 10/12/15 Document 197-2 Chip Inductors 0805HQ Series (2012) Typical Q vs Frequency Typical L vs Frequency 70 140 6.2 nH 16 nH 120 48 nH 60 2.5 nH 80 Inductance (nH) Q Factor 100 20 nH 30 nH 60 48 nH 40 50 20 10 0 0 100 1000 5000 Frequency (MHz) B overall C F A E terminal 20 nH 30 20 10 30 nH 40 16 nH 6.2 nH 2.5 nH 1 10 100 1000 5000 Frequency (MHz) H Pick and place material I G J F I D Terminal wraparound: approx 0.015/0,38 both ends Recommended Land Pattern ABCD maxmaxmax ref E F G H IJ 0.0900.0680.0600.0200.0500.0200.0400.0700.0400.030inches 2,291,731,520,511,270,511,021,781,020,76 mm Note: Height dimension (C) is before optional solder application. For maximum height dimension including solder, add 0.006 in / 0,152 mm. Document 197-2 Revised 10/12/15