1008HQ-4N1X_L

Document 190-1 Chip Inductors – 1008HQ Series (2520) • Highest Q factors of any Coilcraft chip this body size, roughly 20% higher than our popular 1008CS and HS parts. • Exceptional SRFs, tight tolerance and batch consistency Coilcraft Designer’s Kit C323 contains samples of all 5% inductance tolerance parts. Kits with 2% tolerance are also available. To order, contact Coilcraft or purchase on-line at http://order.coilcraft.com. SRF min6 (GHz) 8.10 6.20 3.80 3.60 2.80 2.70 2.05 1.70 1.40 1.30 1.45 1.23 1.15 1.06 0.82 DCR max7 (Ohms) 0.04 0.05 0.05 0.06 0.06 0.07 0.07 0.09 0.09 0.09 0.12 0.12 0.13 0.16 0.16 Irms8 (A) 1.6 1.6 1.6 1.6 1.5 1.4 1.4 1.3 1.3 1.3 1.2 1.2 1.1 1.1 1.0 Part number1 1008HQ-3N0X_L_2 1008HQ-4N1X_L_ 1008HQ-7N8X_L_2 1008HQ-10NX_L_ 1008HQ-12NX_L_ 1008HQ-18NX_L_ 1008HQ-22NX_L_ 1008HQ-33NX_L_ 1008HQ-36NX_L_ 1008HQ-39NX_L_ 1008HQ-47NX_L_ 1008HQ-56NX_L_ 1008HQ-68NX_L_ 1008HQ-82NX_L_ 1008HQ-R10X_L_ Inductance3 (nH) 3.0 @ 50 MHz 4.1 @ 50 MHz 7.8 @ 50 MHz 10 @ 50 MHz 12 @ 50 MHz 18 @ 50 MHz 22 @ 50 MHz 33 @ 50 MHz 36 @ 50 MHz 39 @ 50 MHz 47 @ 50 MHz 56 @ 50 MHz 68 @ 50 MHz 82 @ 50 MHz 100 @ 50 MHz Percent tolerance4 5 5 5 5,2 5,2 5,2,1 5,2 5,2 5,2 5,2 5,2,1 5,2,1 5,2,1 5,2 5,2 Q min5 70 @ 1500 MHz 75 @ 1500 MHz 75 @ 500 MHz 60 @ 500 MHz 70 @ 500 MHz 62 @ 350 MHz 62 @ 350 MHz 75 @ 350 MHz 65 @ 350 MHz 75 @ 350 MHz 75 @ 350 MHz 75 @ 350 MHz 80 @ 350 MHz 80 @ 350 MHz 62 @ 350 MHz Core material Ceramic 1. When ordering, specify tolerance, termination and packaging codes: 1008HQ-R10XGLC Tolerance: F = 1% G = 2% J = 5% (Table shows stock tolerances in bold.) Termination: L = RoHS compliant silver-palladium-platinum-glass frit. 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. Part is wound on low profile coilform. 3. Inductance measured using a Coilcraft SMD-A fixture in an Agilent/ HP 4286A impedance analyzer with Coilcraft-provided correlation pieces. 4. Tolerances in bold are stocked for immediate shipment. 5. Q measured using an Agilent/HP 4291A with an Agilent/HP 16193 test fixture. 6. 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. 7. DCR measured on a Cambridge Technology micro-ohmmeter and a Coilcraft CCF840 test fixture. 8. Electrical specifications at 25°C. 9. Temperature coefficient of inductance: +25 to +125 ppm/°C. See Color Coding section for part marking data. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. Terminations RoHS compliant silver-palladium-platinum-glass frit. Other terminations available at additional cost. Weight 32.4 – 35.7 mg; 17.1 – 17.7 mg (Low profile parts) Ambient temperature –40°C to +125°C with Irms current, +125°C to +140°C with derated current Storage temperature Component: –40°C to +140°C. 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