RoHS CHQ05 Ceramic Core High Q Chip Inductors Dimensions: Features • 0805 size suitable for pick and place automation • Exceptional High Q values at high frequencies • Ceramic core provides high self resonant frequencies • Low DC resistance ideal for mobile applications • High Current and low loss excellent for RF applications • Non-Magnetic core assures excellent thermal stability and batch consistency Allied Part Number Inches (mm) Inductance Tolerance (nH) (%) Q Min. L/Q Test Freq. (MHz) SRF Min. (MHz) DCR Max. (Ω) Irms (mA) Max. CHQ05-2N5K-RC 2.5 10 80 250/1500 6000 0.02 1600 CHQ05-5N6K-RC 5.6 10 98 250/1500 6000 .035 1600 CHQ05-6N2K-RC 6.2 10 88 250/1000 4750 .035 1600 CHQ05-12NK-RC 12 10 80 250/1000 3000 .045 1600 CHQ05-16NK-RC 16 10 72 250/500 2950 0.06 1500 CHQ05-18NK-RC 18 10 75 250/500 2550 0.06 1400 CHQ05-20NK-RC 20 10 70 250/500 2050 .055 1400 CHQ05-27NK-RC 27 10 75 250/500 2000 0.70 1300 CHQ05-30NK-RC 30 10 65 250/500 1950 .095 1200 CHQ05-39NK-RC 39 10 65 250/500 1600 .095 1100 CHQ05-48NK-RC 48 10 65 250/500 1400 0.11 1200 CHQ05-51NK-RC 51 10 65 250/500 1400 0.12 1000 Electrical Inductance Range: 2.5nH to 47nH Tolerance: 5% Across entire range Available in tighter tolerances Test Frequency: At specified Frequency with Test OSC @ 200mV. Operating Temp: -40ºC ~ 125ºC Irms: Based on 15ºC temperature rise @ 25ºC Ambient. Resistance to Soldering Heat Test Method:Reflow Solder the device onto PCB Peak Temp: 260ºC ± 5ºC for 10 sec. Solder Composition: Sn/Ag3.0/Cu0.5 Total Test Time: 6 minutes Test Equipment (L/Q): HP4286A / HP4287A / Agilent E4491A (SRF): HP8753D / Agilent E4991 (RDC): Chen Hwa 502BC (Irms): HP4284A + HP42841A / HP4285A + HP42841A +HP4284A + HP42841A Available in tighter tolerances. All specifications subject to change without notice. Physical Packaging: 2000 pieces per 7 inch reel Marking: Single Dot Color Code System 714-665-1140 ALLIED COMPONENTS INTERNATIONAL REVISED 12/11/08 www.alliedcomponents.com