MOLDED CHIP INDUCTOR SERIES IC1812 FEATURES SPECIFICATIONS - Highly reliable in environments of sudden temperature changes and humidity - Large electrodes and strong terminals allow more secure bonding to solder pads - Good for flow, reflow soldering, or soldering irons ELECTRICAL CHARACTERISTICS - Inductance range - Tolerance - Rated current - Test procedure - *Suffix E 0.10H to 1000H 20% for values under 1.0H 10% for values at or above 1.0H Special tolerances are available on special order. Based on current flow and temperature rise of 20C max. L & Q are measured with HP-4191A & HP-4192A Identifies parts that will be passed through a second soldering reflow process at 215C PHYSICAL CHARACTERISTICS - Operating temp. - Construction - Soldering heat - Solderability -55C to +105C Wire wound, epoxy molding 240C for 10 seconds resistance Preheat: 120C for 4 minutes Solder temperature 215C Dwelling time: 3 seconds 95% of terminals are covered with solder - Terminal Lead frame - Terminal strength 3 lbs pull test - Resistance to solvents Conforms to MIL-STD-202E - Marking On part: Inductance On reel: Part number, Quantity, Production date - Packaging 500 pieces per reel - Reel specifications 178 mm paper or plastic reel with embossed carrier tape 12 mm width, 4 mm pitch DIMENSIONS IN MILLIMETERS - Body length A - Body width B - Body height C - Terminal length D - Terminal width E 4.5 mm 0.2 mm 3.2 mm 0.2 mm 3.2 mm 0.2 mm 0.7 mm to 1.3 mm 1.1 mm to 1.8 mm Part Number L Tol Q (H) (%) Min Test SRF Freq Min (MHz) (MHz) DCR Rated Max Current ( ) (mA) IC1812-R10M IC1812-R12M IC1812-R15M IC1812-R18M IC1812-R22M IC1812-R27M IC1812-R33M IC1812-R39M IC1812-R47M IC1812-R56M IC1812-R68M IC1812-R82M 0.10 0.12 0.15 0.18 0.22 0.27 0.33 0.39 0.47 0.56 0.68 0.82 20 28 30 30 30 30 30 30 30 30 30 30 30 25.2 700 500 450 400 350 320 300 350 220 180 160 140 0.44 0.22 0.25 0.28 0.32 0.36 0.40 0.45 0.50 0.55 0.60 0.67 450 450 450 450 450 450 450 450 450 450 450 450 IC1812-1R0K IC1812-1R2K IC1812-1R5K IC1812-1R8K IC1812-2R2K IC1812-2R7K IC1812-3R3K IC1812-3R9K IC1812-4R7K IC1812-5R6K IC1812-6R8K IC1812-8R2K 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 50 50 50 50 50 50 50 50 50 50 50 50 7.96 100 80 70 60 55 50 45 40 35 33 27 25 0.50 0.55 0.60 0.65 0.70 0.75 0.80 0.90 1.0 1.1 1.2 1.4 450 430 410 390 380 370 355 330 315 300 285 270 IC1812-100K IC1812-120K IC1812-150K IC1812-180K IC1812-220K IC1812-270K IC1812-330K IC1812-390K IC1812-470K IC1812-560K IC1812-680K IC1812-820K 10 12 15 18 22 27 33 39 47 56 68 82 50 50 50 50 50 50 50 50 50 50 50 50 2.52 20 18 17 15 13 12 11 10 10 9 9 8 1.6 2.0 2.5 2.8 3.2 3.6 4.0 4.5 5.0 5.5 6.0 7.0 250 225 200 190 180 170 160 150 140 135 130 120 100 IC1812-101K 120 IC1812-121K 150 IC1812-151K 180 IC1812-181K 220 IC1812-221K 270 IC1812-271K IC1812-271K-E* 270 330 IC1812-331K 390 IC1812-391K 470 IC1812-471K 560 IC1812-561K 680 IC1812-681K 820 IC1812-821K 1000 IC1812-102K 40 40 40 40 40 30 30 30 30 30 30 30 30 30 0.796 7 6 5 5 4 3 3 3 3 3 2 2 2 2 8.0 8.0 9.0 9.5 10.0 18.0 18.0 20.0 23.0 26.0 30.0 40.0 45.0 50.0 110 110 105 102 100 92 92 85 80 62 50 50 30 30 Associated Components Technology / Phone 800-234-2645 / Fax 714-265-4810 / Website http://www.act1.com