TYPE FSLM2520 17 Wirewound Chip Inductors Meeting Your Needs The FSLM2520 Series is a ferrite core wirewound surface mount chip inductor which conforms to the EIA standard 1008 footprint. Its proprietary welded termination architecture offers superior reliability and high heat-resistance for flow and reflow soldering capability. It is an economical choice for general signal conditioning, RF or IF filtering applications, or as matching elements. Features 1.6±0.1 1.4 0.4 2.0 2.5 • Inductance Range: 0.1-220µH • Temperature Coefficient: 750ppm/°C • Temperature Range: –40°C to +85°C • Typical max Q: 40 ~ 50 • Proprietary wire-wound structure with welded terminations offers high reliability • Superior solderability and high heat-resistance for flow and reflow soldering • Low profile: 1008 footprint 1.7mm max (1.6mm typ.) • S-parameter data available upon request • Packaged on tape and reel in 2,000 piece quantity Tolerance: ±0.2 Unit: mm 0.5 1.5 Recommended patterns: 1.2 1.5 1.2 Unit: mm Part Numbering FSLM 2520 - R10 K Tolerance (J=±5%, K=±10%) Inductance Footprint (l x w in mm) Type Name Q-FREQUENCY CHARACTERISTICS 70 60 50 Q 47µH 4.7µH 0.47µH 40 30 20 10 0 1 1.847.297.0070 10 Frequency (MHz) www.tokoam.com 100 1.800.PIK.TOKO 18 TYPE Wirewound Chip Inductors FSLM2520 Meeting Your Needs STANDARD PARTS SELECTION GUIDE TYPE FSLM2520 TOKO Part Number FSLM2520-R10_* Inductance Lo (µH) Tolerance * 0.10 J, K Q (min.) 30 Test Frequency DC Resistance MHz ( Ω ) max. 25.2 0.21 Rated DC Current (mA) max. Self Resonant Frequency (MHz) min. 570 680 FSLM2520-R12_* 0.12 J, K 30 25.2 0.22 550 650 FSLM2520-R15_* 0.15 J, K 30 25.2 0.25 500 530 FSLM2520-R18_* 0.18 J, K 30 25.2 0.29 460 520 FSLM2520-R22_* 0.22 J, K 30 25.2 0.30 430 390 FSLM2520-R27_* 0.27 J, K 30 25.2 0.33 420 330 FSLM2520-R33_* 0.33 J, K 30 25.2 0.39 400 310 FSLM2520-R39_* 0.39 J, K 30 25.2 0.40 375 290 FSLM2520-R47_* 0.47 J, K 30 25.2 0.44 350 260 FSLM2520-R56_* 0.56 J, K 30 25.2 0.49 330 230 FSLM2520-R68_* 0.68 J, K 30 25.2 0.52 320 200 FSLM2520-R82_* 0.82 J, K 30 25.2 0.61 290 180 FSLM2520-1R0_* 1.0 J, K 30 7.96 0.75 250 150 FSLM2520-1R2_* 1.2 J, K 30 7.96 0.87 240 140 FSLM2520-1R5_* 1.5 J, K 30 7.96 1.0 230 130 FSLM2520-1R8_* 1.8 J, K 30 7.96 1.1 220 120 FSLM2520-2R2_* 2.2 J, K 30 7.96 1.3 210 105 FSLM2520-2R7_* 2.7 J, K 30 7.96 1.4 200 90 FSLM2520-3R3_* 3.3 J, K 30 7.96 1.6 190 80 FSLM2520-3R9_* 3.9 J, K 30 7.96 1.7 185 75 FSLM2520-4R7_* 4.7 J, K 30 7.96 1.9 180 70 FSLM2520-5R6_* 5.6 J, K 30 7.96 2.2 170 60 FSLM2520-6R8_* 6.8 J, K 30 7.96 2.4 165 55 FSLM2520-8R2_* 8.2 J, K 30 7.96 2.6 160 50 FSLM2520-100_* 10 J, K 25 7.96 2.2 155 30 FSLM2520-120_* 12 J, K 25 2.52 2.5 150 27 FSLM2520-150_* 15 J, K 25 2.52 2.8 140 23 FSLM2520-180_* 18 J, K 25 2.52 3.2 130 22 FSLM2520-220_* 22 J, K 25 2.52 3.6 125 21 FSLM2520-270_* 27 J, K 25 2.52 4.3 115 19 FSLM2520-330_* 33 J, K 25 2.52 4.7 110 17 FSLM2520-390_* 39 J, K 25 2.52 8.1 85 15 FSLM2520-470_* 47 J, K 25 2.52 8.8 80 14 FSLM2520-560_* 56 J, K 25 2.52 10.0 75 12.5 FSLM2520-680_* 68 J, K 25 2.52 11.5 70 12 FSLM2520-820_* 82 J, K 25 2.52 12.5 65 11 FSLM2520-101_* 100 J, K 15 0.796 13.0 60 10 FSLM2520-121_* 120 J, K 15 0.796 19.0 55 8 FSLM2520-151_* 150 J, K 15 0.796 22.0 50 7.5 FSLM2520-181_* 180 J, K 15 0.796 25.0 47 7 FSLM2520-221_* 220 J, K 15 0.796 28.0 44 6.5 * Add tolerance to part number: J = ±5% or K = ±10% 1.800.PIK.TOKO Note: Add P2 to part number for tape and reel. www.tokoam.com 1.847.297.0070