10 TYPE Multilayer Chip Inductors LL1608FS Meeting Your Needs The LL1608-FS Series is a miniature multilayer ceramic chip inductor. TOKO's proprietary laminated ceramic material provides high SRF, excellent Q, and superior reliability. The FS allows up to 3 times the current handling of standard multilayers. In addition, the Qs are 1.3-1.6 times higher. It has an industry standard 0603 footprint and comes on tape in 4,000 piece reels. It is an ideal solution for higher current needs in high frequency RF and wireless communications equipment. W L T A Unit: mm Polarity Marking Type LL1608FS L (mm) 1.6±0.15 W (mm) 0.8±0.15 T (mm) 0.8±0.15 A (mm) 0.3±0.2 Part Numbering Features • Inductance range: 1.2-270nH (E-12 Series) • Miniature size: 0603 footprint (1.6mm x 0.8mm) • Laminated ceramic allows high SRF • Q: 43 ~ 71 typical (at 1800MHz) • High current handling, up to 1A • Temperature coefficient of inductance: +250ppm/°C • Temperature range: –40°C to +100°C • S-parameter data available upon request • Packaged on tape and reel in 4,000 piece quantity • Reflow solderable LL 1608 - FS 1N2 S Tolerance (S=±0.3nH, J=±5%, K=±10%) Inductance Material Dimensions (LxW) Type Name STANDARD PARTS SELECTION GUIDE TYPE LL1608-FS TOKO Part Number Inductance (nH) at 100MHz Inductance Tolerance * LL1608-FS1N2S 1.2 LL1608-FS1N5S 1.5 LL1608-FS1N8S Q (typ.) at---MHz SRF (MHz) typ. RDC ( Ω ) max. IDC (mA) max. 60 10000 0.10 1000 60 8000 0.10 1000 40 61 8000 0.10 1000 13 45 69 7200 0.10 1000 S 13 45 67 6200 0.11 1000 3.3 S, K 16 53 71 5350 0.13 1000 LL1608-FS3N9_* 3.9 S, K 13 42 59 5250 0.15 1000 LL1608-FS4N7_* 4.7 S, K 14 43 59 4750 0.17 1000 LL1608-FS5N6_* 5.6 S, K 15 47 66 4100 0.20 600 LL1608-FS6N8_* 6.8 J, K 15 50 66 3300 0.22 600 LL1608-FS8N2_* 8.2 J, K 16 52 69 3300 0.26 600 LL1608-FS10N_* 10 J, K 20 56 60 3000 0.30 600 LL1608-FS12N_* 12 J, K 20 57 43 2500 0.35 600 LL1608-FS15N_* 15 J, K 18 53 58 2500 0.40 600 LL1608-FS18N_* 18 J, K 14 40 – 2350 0.47 600 LL1608-FS22N_* 22 J, K 22 56 – 2050 0.54 600 LL1608-FS27N_* 27 J, K 21 54 – 1900 0.62 600 LL1608-FS33N_* 33 J, K 21 53 – 1750 0.71 600 LL1608-FS39N_* 39 J, K 23 51 – 1450 0.74 500 LL1608-FS47N_* 47 J, K 22 40 – 1250 0.86 500 LL1608-FS56N_* 56 J, K 23 44 – 1200 0.94 500 LL1608-FS68N_* 68 J, K 23 38 – 1100 1.20 400 LL1608-FS82N_* 82 J, K 23 – – 950 1.80 300 LL1608-FSR10_* 100 J, K 24 – – 850 2.00 300 LL1608-FSR12_* 120 J, K **18 – – 850 2.40 200 LL1608-FSR15_* 150 J, K **19 – – 680 2.40 200 LL1608-FSR18_* 180 J, K **19 – – 600 2.70 150 LL1608-FSR22_* 220 J, K **19 – – 500 3.00 150 LL1608-FSR27_* 270 J, K ***15 – – 450 3.50 150 100MHz 800MHz 1800MHz S 13 45 S 13 45 1.8 S 12 LL1608-FS2N2S 2.2 S LL1608-FS2N7S 2.7 LL1608-FS3N3_* * Add tolerance to part number: S=±0.3nH, J = ±5%, K = ±10% **50MHz, ***25MHz Testing Conditions: (1) L,Q: Agilent 4291A at 100MHz (Test fixture Agilent 16192A) 1.800.PIK.TOKO www.tokoam.com 1.847.297.0070 (2) SRF: Agilent 8719D (3) RDC: Agilent 4338B R-LOG0703A TYPE LL1608FS 11 Multilayer Chip Inductors Meeting Your Needs ELECTRICAL CHARACTERISTICS Q vs. Frequency Q vs Frequency 100 80 3N3 Q 60 40 22N 20 R18 0 10 1000 100 Frequency (MHz) 10000 Inductance vs. Frequency Inductance vs Frequency 10000 R18 Inductance (nH) 1000 100 22N 10 3N3 1 10 R-LOG0703A 1000 100 Frequency (MHz) 1.800.PIK.TOKO 10000 www.tokoam.com 1.847.297.0070