SMD Wire-wound Chip Inductors - High Q CT1008HQF Series From 3.0 µH to 100 µH Not shown at actual size. RoHS Compliant ctparts.com SPECIFICATIONS Please specify tolerance code when ordering. CT1008HQF-3N0_ G = ±2%, J = ±5%, K = ±10% * J or K only Part Number Inductance (nH) L Test Freq. (MHz) Q Fact. Min. Q Test Freq. (MHz) SRF Typ. (MHz) DCR Max. Ω) (Ω IDC Max. (mA) CT1008HQF-3N0_* CT1008HQF-4N1_* CT1008HQF-7N8_* 3.0 4.1 7.8 50 50 50 70 75 75 1500 1500 500 6000 6000 3800 0.04 0.05 0.05 1600 1600 1600 CT1008HQF-10N_ CT1008HQF-12N_ CT1008HQF-18N_ CT1008HQF-22N_ CT1008HQF-33N_ CT1008HQF-39N_ CT1008HQF-47N_ CT1008HQF-56N_ CT1008HQF-68N_ CT1008HQF-82N_ 10 12 18 22 33 39 47 56 68 82 50 50 50 50 50 50 50 50 50 50 60 70 62 62 75 75 75 75 80 80 500 500 350 350 350 350 350 350 350 350 3600 2800 2700 2050 1700 1300 1450 1230 1150 1060 0.06 0.06 0.07 0.07 0.09 0.09 0.12 0.12 0.13 0.16 1600 1500 1400 1400 1300 1300 1200 1200 1100 1100 CT1008HQF-R10_ 100 50 52 350 820 0.16 1000 PHYSICAL DIMENSIONS Size mm inches A B C D Max. Max. Max. Ref. E F 2.92 2.79 2.03 0.65 2.03 0.51 1.52 0.115 0.110 0.080 0.026 0.080 0.020 0.060 CHARACTERISTICS Description: SMD wire-wound chip inductor (High Q) Applications: LC resonant circuits such as oscillator and signal generators, impedance matching, circuit isolation, RF filters, disk drives and computer peripherals, audio and video equipment, TV, radio and telecommunication equipment Operating Temperature: -40°C to +125°C Inductance Tolerance: ±2%, ±5%, ±10% Testing: Inductance and Q tested on an HP4287A at specified frequency. Packaging: Tape & Reel Miscellaneous: RoHS Compliant. Marking: Color dot Additional Information: Additional electrical & physical information available upon request Samples available. See website for ordering information. B C F A G F D E PAD LAYOUT mm (inch) 2.54 (0.100) 1.02 (0.040) 1.27 (0.050) 1.02 (0.040) Technologies 10.16.06 CENTRAL G Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2006 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice