10
TYPE
LL1608FS
Multilayer Chip Inductors
Meeting Your Needs
The LL1608-FS Series is a miniature multilayer ceramic chip
inductor. TOKO's proprietary laminated ceramic material pro-
vides high SRF, excellent Q, and superior reliability. The FS al-
lows 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
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
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
Part Numbering
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
LL1608-FS1N2S
LL1608-FS1N5S
LL1608-FS1N8S
LL1608-FS2N2S
LL1608-FS2N7S
LL1608-FS3N3_*
LL1608-FS3N9_*
LL1608-FS4N7_*
LL1608-FS5N6_*
LL1608-FS6N8_*
LL1608-FS8N2_*
LL1608-FS10N_*
LL1608-FS12N_*
LL1608-FS15N_*
LL1608-FS18N_*
LL1608-FS22N_*
LL1608-FS27N_*
LL1608-FS33N_*
LL1608-FS39N_*
LL1608-FS47N_*
LL1608-FS56N_*
LL1608-FS68N_*
LL1608-FS82N_*
LL1608-FSR10_*
LL1608-FSR12_*
LL1608-FSR15_*
LL1608-FSR18_*
LL1608-FSR22_*
LL1608-FSR27_*
Inductance (nH)
at 100MHz
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
Inductance
Tolerance *
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
J, K
J, K
J, K
J, K
J, K
Q (typ.) at---MHz
100MHz
13
13
12
13
13
16
13
14
15
15
16
20
20
18
14
22
21
21
23
22
23
23
23
24
**18
**19
**19
**19
***15
800MHz
45
45
40
45
45
53
42
43
47
50
52
56
57
53
40
56
54
53
51
40
44
38
–
–
–
–
–
–
–
1800MHz
60
60
61
69
67
71
59
59
66
66
69
60
43
58
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
SRF (MHz)
typ.
10000
8000
8000
7200
6200
5350
5250
4750
4100
3300
3300
3000
2500
2500
2350
2050
1900
1750
1450
1250
1200
1100
950
850
850
680
600
500
450
RDC (
Ω
)
max.
0.10
0.10
0.10
0.10
0.11
0.13
0.15
0.17
0.20
0.22
0.26
0.30
0.35
0.40
0.47
0.54
0.62
0.71
0.74
0.86
0.94
1.20
1.80
2.00
2.40
2.40
2.70
3.00
3.50
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
200
200
150
150
150
* 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)
(2) SRF: Agilent 8719D
(3) RDC: Agilent 4338B
1.800.PIK.TOKO
www.tokoam.com
1.847.297.0070
R-LOG0703A
TOKO [ TOKO, INC ]
