Power Inductors - Unshielded CTGS32F Series From 1.0 µH to 1200 µH Not Shown at Actual Size CHARACTERISTICS Description: SMD power inductor. Applications: VTR power supplies, OA equipment, LCD televisions, PC notebooks, portable communication equipment, DC/DC converters. Operating Temperature: -40°C to +105°C Inductance Tolerance: ±10%, ±20% Testing: Inductance is tested on an HP4285A at specified frequency. Packaging: Tape & Reel. Marking: Marked with inductance code. Rated Current: Based on temp. rise & DL/L0A=10% Max. Miscellaneous: RoHS Compliant. Additional Information: Additional electrical & physical information available upon request. Samples available. See website for ordering information. www.ctparts.com SPECIFICATIONS Part numbers indicate available tolerance. K= ±10%, M = ±20% Part Number Inductance @100kHz Q (µH) Ref. SRF Typ. (MHz) RDC Max. (W) Irms Max. DT=40°C (A) Isat Typ. DL/L0A=10% (A) CTGS32F-1R0M CTGS32F-1R2M CTGS32F-1R5M CTGS32F-1R8M CTGS32F-2R2M CTGS32F-2R7M CTGS32F-3R3M CTGS32F-3R9M CTGS32F-4R7M CTGS32F-5R6M CTGS32F-6R8M CTGS32F-8R2M 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] 125 100 95 85 75 72 68 50 45 42 40 35 0.06 0.07 0.07 0.08 0.09 0.10 0.11 0.12 0.15 0.16 0.18 0.20 2.100 2.000 1.900 1.800 1.650 1.500 1.400 1.300 1.200 1.100 1.000 0.900 2.700 2.500 2.300 2.000 1.850 1.700 1.600 1.500 1.350 1.300 1.200 1.050 CTGS32F-100M CTGS32F-120M CTGS32F-150M CTGS32F-180M CTGS32F-220M CTGS32F-270M CTGS32F-330K CTGS32F-390K CTGS32F-470K CTGS32F-560K CTGS32F-680K CTGS32F-820K 10 12 15 18 22 27 33 39 47 56 68 82 [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] 34 33 32 28 22 20 18 18 17 16 14 12 0.25 0.28 0.40 0.46 0.66 0.75 0.85 1.12 1.27 1.45 1.85 2.10 0.800 0.750 0.650 0.580 0.520 0.480 0.420 0.380 0.360 0.340 0.300 0.280 0.900 0.850 0.800 0.750 0.650 0.550 0.500 0.450 0.400 0.350 0.320 0.300 CTGS32F-101K CTGS32F-121K CTGS32F-151K CTGS32F-181K CTGS32F-221K CTGS32F-271K CTGS32F-331K CTGS32F-391K CTGS32F-471K CTGS32F-561K CTGS32F-681K CTGS32F-821K 100 120 150 180 220 270 330 390 470 560 680 820 [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] [email protected] 10 10 9.0 8.5 8.0 7.0 6.0 5.5 5.0 4.8 4.3 4.0 2.85 3.20 4.60 5.00 5.70 8.60 10.00 10.80 14.30 16.00 18.00 22.50 0.260 0.220 0.200 0.185 0.170 0.150 0.130 0.120 0.105 0.095 0.085 0.080 0.280 0.250 0.230 0.210 0.190 0.170 0.150 0.140 0.130 0.120 0.110 0.100 CTGS32F-102K CTGS32F-122K 1000 1200 [email protected] [email protected] 3.2 3.0 26.00 30.00 0.070 0.060 0.090 0.080 PHYSICAL DIMENSIONS Size A B C D mm inches 3.0±0.3 0.12±0.012 Typ. 2.8±0.3 2.5±0.3 0.9 0.11±0.012 0.10±0.012 0.04 C B D PAD LAYOUT XXX Unit: mm(inch) A 3.0 (0.118) Marking 3.6 (0.142) 0.8 (0.031) 1.4 (0.055) Manufacturer of Passive Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2012 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice REV 11.19.12