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
