Power Chip Inductors PC45 Dimensions (In.) PC45 A .354 .019 A C D E B .393 .014 C .197 .02 B D .531 max. F E .157 .012 F .118 .008 Allied Part Number Inductance (h) Tolerance (%) Test Freq. (MHz) DCR Max. () Rated Current (A) PC45-100M 10 20 2.52 0.06 2.60 PC45-120M 12 20 2.52 0.07 2.45 PC45-150M 15 20 2.52 0.08 2.27 PC45-180M 18 20 2.52 0.09 2.15 PC45-220M 22 20 2.52 0.10 1.95 PC45-270M 27 20 2.52 0.11 1.76 PC45-330M 33 20 2.52 0.12 1.50 PC45-390M 39 20 2.52 0.14 1.37 PC45-470K 47 10 2.52 0.17 1.28 PC45-560K 56 10 2.52 0.19 1.17 PC45-680K 68 10 2.52 0.22 1.11 PC45-820K 82 10 2.52 0.25 1.00 PC45-101K 100 10 1KHz 0.35 0.97 PC45-121K 120 10 1KHz 0.40 0.89 PC45-151K 150 10 1KHz 0.47 0.78 PC45-181K 180 10 1KHz 0.63 0.72 PC45-221K 220 10 1KHz 0.73 0.66 PC45-271K 270 10 1KHz 0.97 0.57 PC45-331K 330 10 1KHz 1.15 0.52 PC45-391K 390 10 1KHz 1.30 0.48 PC45-471K 470 10 1KHz 1.48 0.42 PC45-561K 560 10 1KHz 1.90 0.33 PC45-681K 680 10 1KHz 2.25 0.28 PC45-821K 820 10 1KHz 2.55 0.24 Features * Small size allows for high mounting density * Suitable for Reflow Solder * Large DC current capability with low DC resistance * Embossed carrier tape available * Polarity identification available * Custom inductances available Characteristics Operating Temp.: -30 to +100C. External Appearance: Clean & no external defects by visual inspection Terminal Strength: After soldering, push the coils will withstand the followings without falling off. 20.0N 20 sec. Heat Endurance: Heat at 150C for 3 minutes; then 200C for 25 seconds. No mechanical or electrical defect after that when back at room temperature. Insulation: Over 100M ohm at 100 VDC (coil and core). Dielectric: 100VDC for one minute (coil and core). Temperature Characteristics: (0 to 2000) x 10 -6C. Environmental Humidity: Deviate +/-5%, after 96 hours in 90-95% relative humidity at 40C and 1 hour of drying. Vibration: Deviate +/-5%, vibration of 1 hour, three direction; 10-55-10 Hz; 1.5mm p-p amplitude. Shock: Deviate 5% after drop down 100G shock attitude of one time in each direction. Packaging: Physical 600 per 13 inch reel. *Inductance drop no more than 10% at rated current applied or temperature rise t = 40C. All specifications subject to change without notice. ALLIED COMPONENTS INTERNATIONAL 14712 SINCLAIR CIRCLE TUSTIN, CALIFORNIA 92780 714/665-1140 800/295-3800 FAX 714/665-1150 15 39