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.
L
W
T
A Polarity Marking
Unit: mm
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
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
Part Numbering
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 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_* Lo (nH) 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 L Tol.* 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 Q 100MHz typ. 13 13 12 12 12 12 13 12 12 12 13 13 15 15 16 17 17 18 17 17 17 18 18 15 Q 800MHz typ. [500MHz] 60 47 51 38 38 41 50 41 42 40 34 45 46 48 48 45 43 39 [37] [35] [32] [34] [32] [16] SRF (MHz) typ. >6000 >6000 >6000 >6000 >6000 5900 5600 4800 4350 3750 3300 2850 2500 2150 2100 1850 1680 1580 1400 1200 1100 1050 900 850 RDC ( Ω ) max. 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 IDC (mA) max. 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)
(2) SRF: Agilent 8753C (Test fixture 16091A)
(3) RDC: Agilent 4338B
1.800.PIK.TOKO
www.tokoam.com
1.847.297.0070
R-LOG0703A
Multilayer Chip Inductors
Meeting Your Needs
TYPE
LL1608FH 13
ELECTRICAL CHARACTERISTICS
Q vs. Frequency
200
150
FH1N2 FH2N7
100
FH4N7
Q
50
FH10N FH27N FH68N FH39N FHR10
0 10 100 Frequency (MHz) 1000 10000
Inductance vs. Frequency
Inductance vs Frequency 1000
Inductance (nH)
100
FHR10 FH82N FH27N
10
FH10N FH4N7 FH2N7
1 10
FH1N2
100 Frequency (MHz)
1000
10000
R-LOG0703A
1.800.PIK.TOKO
www.tokoam.com
1.847.297.0070
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