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WOUND CHIP INDUCTORS LB SERIES
REFLOW
■ FEATURES
■ APPLICATIONS
Wound Chip Inductors cover customers' wide range module designs by
wide-line-up shape, standard, low Rdc, and high electric current series.
◦Dꢀ SC/DVC/HDD, LCD, portable telephones, game equipments.
ꢀ Various audio-visual equipments, various communication equipments,
etc.
◦ꢀLB/LBR Series:Super low Rdc and high Idc characteristics.
◦ꢀLB3218 Series: This series is downsized from 3225 size. Land pat-
tern can be used by 3225 size.
◦LBMF1608
The best efficiency design is achieved by adopting bottom-surface elec-
trode structure. Because of 1608 shape, it can be high-density mounting.
■ ORDERING CODE
L B △ 2 0 1 2 T 1 0 0 △ △ △ △ △
❶
❷
❸
❹
❺
❻
❼
❽
❶Type
LB Wound chip inductor
❸External Dimensions
〔mm〕
❹Packaging
Tape & Reel
❺Nominal
❻Inductance
❼Special
❽Internal code
Inductance〔μH〕
Tolerances〔%〕
K
code
T
Standard
Products
△△△
1608(0603) 1.6×0.8
2012(0805) 2.0×1.25
2016(0806) 2.0×1.6
2518(1007) 2.5×1.8
3218(1207) 3.2×1.8
3225(1210) 3.2×1.5
example
±10
±20
Standard
products
△
1R0
100
101
1
M
△=Blank space
❷Shape
Standard products
Low Rdc
type
10
△
C
R
100
High current
Low Rdc
※R=decimal point
R
Bottom-surface
electrode
MF
■ EXTERNAL DIMENSIONS/STANDARD QUANTITY
EXTERNAL DIMENSIONS
Standard Quantity [pcs]
Type
L
W
T
e
C
Paper
Tape
Embossed
Tape
3.2±0.2
2.5±0.2
2.5±0.2
0.6±0.3
LBC3225
LB3218
-
-
1000
2000
(0.128±0.008) (0.098±0.008) (0.098±0.008) (0.024±0.012)
A
B
A
3.2±0.2
1.8±0.2
1.8±0.2
0.6±0.2
(0.128±0.008) (0.071±0.008) (0.071±0.008) (0.024±0.008)
LB2518
LBC2518
LBR2518
Unit:mm
C
2.5±0.2 1.8±0.2 1.8±0.2 0.5±0.2
-
-
-
2000
2000
2000
-
Surface Mounting
(0.098±0.008) (0.071±0.008) (0.071±0.008) (0.020±0.008)
TYPE
1608
A
B
・ Mounting and soldering con-
ditions should be checked
beforehand.
・ Applicable soldering process
to those products is reflow
soldering only.
0.55
0.7
0.8
0.8
0.8
1.2
1.6
1.6
1.0
LB2016
LBC2016
2.0±0.2 1.6±0.2 1.6±0.2 0.5±0.2
MF1608 0.55
0.9
(0.079±0.008) (0.063±0.008) (0.063±0.008) (0.020±0.008)
2.0±0.2 1.25±0.2 1.25±0.2 0.5±0.2
2012
2016
2518
3218
3225
0.7
0.7
0.8
1.0
1.0
1.45
1.8
LB2012
LBC2012
LBR2012
(0.079±0.008) (0.049±0.008) (0.049±0.008) (0.020±0.008)
2.0
・
Recommended Land Patterns
1.6±0.1 0.8±0.1 0.8±0.1 0.35±0.15
2.0
LB1608
4000
(0.063±0.004) (0.031±0.004) (0.031±0.004) (0.014±0.006)
1.6±0.2 0.8±0.2 0.8±0.2 0.45±0.15
(0.063±0.008) (0.031±0.008) (0.031±0.008) (0.016±0.006)
2.0
LBMF1608
-
3000
Unit:mm(inch)
■ AVAILABLE CAPACITANCE RANGE
Type
LB3218
LB2518
LB2016
LB2012
LB1608
LBC3225
LBC2518
LBC2016
LBC2012
LBR2518
LBR2012
LBMF1608
Range
Imax[. mA]ꢁRdc±30%[Ω] Imax[. mA]ꢁRdc±30%[Ω] Imax[. mA]ꢁRdc±30%[Ω] Imax[. mA]ꢁRdc±30%[Ω] Imax[. mA]ꢁRdc±30%[Ω] Imax[. mA]ꢁRdc±30%[Ω] Imax[. mA]ꢁRdc±30%[Ω] Imax[. mA]ꢁRdc±30%[Ω] Imax[. mA]ꢁRdc±30%[Ω] Imax[. mA]ꢁRdc±30%[Ω] Imax[. mA]ꢁRdc±30%[Ω] Imax[. mA]ꢁRdc±30%[Ω]
1075 1μH 0.06
665
165
60
1μH 0.06
0.25
490
155
40
1μH 0.09
405
120
45
1μH 0.15
160
70
1μH 0.17 1100 1μH 0.055 775
1μH 0.08
690
245
75
1μH
0.1
0.82
8.0
620
1μH 0.19
960
235
80
1μH 0.045 400
1μH 0.07
0.36
230
1μH 0.09
1
10
0.55
340
140
0.25
2.40
0.5
0.7
60
0.7
540
0.133 375
0.36
200
90
1.2
5.8
0.19
150
80
35
0.36
2.5
10μH
47μH
47μH
2.1
4.5
7.0
150
1.4
125
45
3.70
1.89
50
4.0
100
100μH
100μH
100μH
680μ
100μH
100μH
100μH
H
28.0
40
27
15
24
680μH
1000
1000μH
1000μH
*This catalog contains the typical specification only due to the limitation of space. When you consider purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
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