12 TYPE LL1608FH Multilayer Chip Inductors Meeting Your Needs The LL1608-FH Series is a miniature multilayer ceramic chip inductor. TOKO's proprietary laminated ceramic material provides high SRF, excellent Q, and superior reliability. The FH 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 LL1608FH 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: 1.2-100nH • Miniature size: 0603 footprint (1.6mm x 0.8mm) • Laminated ceramic allows high SRF • Q: 35 typical (at 800MHz) • 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 - FH 1N2 S Tolerance (S=±0.3nH, J=±5%, K=±10%) Inductance Material Dimensions (LxW) Type Name STANDARD PARTS SELECTION GUIDE TYPE LL1608-FH TOKO Part Number Lo (nH) L Tol.* Q 100MHz typ. Q 800MHz typ. [500MHz] SRF (MHz) typ. RDC ( Ω ) max. IDC (mA) max. LL1608-FH1N2S LL1608-FH1N5S LL1608-FH1N8S LL1608-FH2N2S LL1608-FH2N7S LL1608-FH3N3_* LL1608-FH3N9_* LL1608-FH4N7_* LL1608-FH5N6_* LL1608-FH6N8_* LL1608-FH8N2_* LL1608-FH10N_* LL1608-FH12N_* LL1608-FH15N_* LL1608-FH18N_* LL1608-FH22N_* LL1608-FH27N_* LL1608-FH33N_* LL1608-FH39N_* LL1608-FH47N_* LL1608-FH56N_* LL1608-FH68N_* LL1608-FH82N_* LL1608-FHR10_* 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10.0 12.0 15.0 18.0 22.0 27.0 33.0 39.0 47.0 56.0 68.0 82.0 100.0 S S S S S S, K S, K S, K S, K J, K J, K J, K J, K J, K J, K J, K J, K J, K J, K J, K J, K J, K J, K J, K 13 13 12 12 12 12 13 12 12 12 13 13 15 15 16 17 17 18 17 17 17 18 18 15 60 47 51 38 38 41 50 41 42 40 34 45 46 48 48 45 43 39 [37] [35] [32] [34] [32] [16] >6000 >6000 >6000 >6000 >6000 5900 5600 4800 4350 3750 3300 2850 2500 2150 2100 1850 1680 1580 1400 1200 1100 1050 900 850 0.10 0.10 0.10 0.10 0.10 0.12 0.14 0.16 0.18 0.22 0.24 0.26 0.28 0.32 0.35 0.40 0.45 0.55 0.60 0.70 0.75 0.85 1.50 2.10 1000 1000 1000 1000 1000 1000 1000 1000 600 600 600 600 600 600 600 600 600 600 500 500 500 400 300 300 * Add tolerance to part number: S=±0.3nH, J = ±5%, K = ±10% Testing Conditions: (1) L,Q: Agilent 4191A at 100MHz (Test fixture 16092A) 1.800.PIK.TOKO www.tokoam.com 1.847.297.0070 (2) SRF: Agilent 8753C (Test fixture 16091A) (3) RDC: Agilent 4338B R-LOG0703A TYPE LL1608FH 13 Multilayer Chip Inductors Meeting Your Needs ELECTRICAL CHARACTERISTICS Q vs. Frequency 200 150 FH1N2 Q FH2N7 100 FH4N7 50 FH10N FH27N FH68N FH39N FHR10 0 10 1000 100 10000 Frequency (MHz) Inductance vs. Frequency Inductance vs Frequency Inductance (nH) 1000 FHR10 100 FH82N FH27N FH10N 10 FH4N7 FH2N7 FH1N2 1 10 1000 100 10000 Frequency (MHz) R-LOG0703A 1.800.PIK.TOKO www.tokoam.com 1.847.297.0070