Meled
Specifications for Multi-layer Chip Ferrite Inductor
S P E C I F I C AT I O N S
Customer:
Customer P/N:
Seri es
MLI-F
Drawing No:
Quantity:
0
Pcs.
Meled P/N:
Date :
2017/09/06
Series/參照
MLI-F
SPECIFICATION
ACCEPTED BY:
COMPONENT
ENGINEER
ELECTRICAL
ENGINEER
MECHANICAL
ENGINEER
APPROVED
REJECTED
For Customer approval Only
Qualification Status:
Full
Approved By
Verified By
Restricted
Rejected
Re-checked By
Checked By
Comments:
Meled Electronics Co., Ltd.
www.meledinc.com
Meled
Specifications for Multi-layer Chip Ferrite Inductor
Version change history
Rev.
Effective Date
Changed Contents
Change Reasons
Approved By
01
/
New release
/
/
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Meled
1.
Specifications for Multi-layer Chip Ferrite Inductor
Scope
This specification applies to MLI-F Series of multi-layer ferrite chip bead.
2.
Product Description and Identification (Part Number)
1)
2)
Description:
MLI -F Series of multi-layer ferrite chip bead.
Product Identification (Part Number)
MLI
F
□□□□
-□□□
T
□
Packaging
Tolerance
Inductance
Material Code
Dimension
Scope
3.Rating
O p e ra tin g T e m p e ra tu re : - 5 5 ℃ ~ 1 2 5 ℃ (In clu d in g se lf - te m p e ra tu re rise )
S to ra g e T e m p e ra tu re : - 5 5 ℃ ~ 1 2 5 ℃ (a fte r P C B )
- 5 ℃ ~ 4 0 ℃ ,H u m id ity 4 0 % ~ 7 0 % (b e fo re P C B )
4.
ShapeandDimensions
1)
Dimensions and recommended PCB pattern for reflow soldering: See Fig.4-1, Fig.4-2 and Table 4-1.
2)
Structure: See Fig. 4-3 and Fig. 4-4.
Solder-resist
Chip Bead
C
Land pattern
B
A
B
Fig. 4-2
Fig. 4-1
T
Structure of
Electro-plating
L
a
② Internal electrode (Ag)
T
a
Ferrite
Sn
W
④-2
①
②
③
④
① Ferrite for Bead Series
④-1 Terminal electrode: Inside (Ag)
Ni
④-2 Outside (Electro-plating Ni-Sn)
④-1
Ag
Fig. 4-4
Fig. 4-3
Unit: mm [inch]
[Table 4-1]
Type
1005
[0402]
L
1.0±0.15
[0.039±0.006]
W
0.5±0.15
[0.020±0.006]
T
0.5±0.15
[0.020±0.006]
a
0.25±0.1
[0.010±0.004]
1608
[0603]
1.6±0.15
[0.063±0.006]
0.8±0.15
[0.031±0.006]
0.8±0.15
[0.031±0.006]
0.3±0.2
[0.012±0.008]
1.25±0.2
[0.049±0.008]
1.6±0.2
[0.063±0.008]
0.85±0.2
[0.033±0.008]
0.85±0.2
[0.033±0.008]
0.5±0.3
[0.020±0.012]
0.5±0.3
[0.020±0.012]
2012
[0805]
3216
[1206]
③ Pull out electrode( Ag)
2.0 (+0.3, -0.1)
[0.079(+0.012,-0.004)]
3.2±0.2
[0.126±0.008]
A
B
C
0.45~0.55
0.40~0.50
0.45~0.55
0.60~0.80
0.60~0.80
0.60~0.80
0.80~1.20
0.80~1.20
0.90~1.60
1.80~2.50
1.00~1.50
1.20~2.00
Meled
Specifications for Multi-layer Chip Ferrite Inductor
Appendix A: Electrical Characteristics
I. MLI1005F Series of Inductors
Part Number
MLI1005F-47NKT
MLI1005F-68NKT
MLI1005F-82NKT
MLI1005F-R10KT
MLI1005F-R12KT
MLI1005F-R15KT
MLI1005F-R18KT
MLI1005F-R22KT
MLI1005F-R27KT
MLI1005F-R33KT
MLI1005F-R39KT
MLI1005F-R47KT
MLI1005F-R56KT
MLI1005F-R68KT
MLI1005F-R82KT
MLI1005F-1R0KT
MLI1005F-1R2KT
MLI1005F-1R5KT
MLI1005F-1R8KT
MLI1005F-2R2KT
MLI1005F-2R7KT
MLI1005F-3R3KT
L
Q
(µH)
Min.
0.047
0.068
0.082
0.1
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.0
1.2
1.5
1.8
2.2
2.7
3.3
10
10
10
10
10
10
10
10
15
15
20
20
20
20
20
20
20
20
20
20
20
20
L, Q Test.
S.R.F
Freq.
Min.
(MHz)
(MHz)
50
50
50
25
25
25
25
25
25
25
10
10
10
10
10
10
10
10
10
10
10
10
220
210
200
200
165
140
120
110
95
85
85
80
75
70
65
40
35
30
30
28
28
28
L, Q Test.
S.R.F
Freq.
Min.
(MHz)
(MHz)
50
50
50
25
25
25
25
25
25
25
25
25
25
25
25
10
10
10
10
10
10
10
260
250
245
240
205
180
165
150
136
125
110
105
95
90
85
75
65
60
55
50
45
40
DCR
Max. (Ω)
0.45
0.45
0.45
0.8
0.8
0.9
0.9
1.2
1.2
1.25
0.6
0.7
0.8
0.9
0.9
0.9
1.2
1.2
1.45
1.7
2.4
2.7
Ir
Max.
(mA)
25
25
25
25
25
25
25
25
25
18
15
15
15
15
15
15
15
15
15
10
10
10
Thickness
(mm) [inch]
0.5±0.15
[0.020±0.006]
II. MLI1608F Series of Inductors
Part Number
MLI1608F-47NKT
MLI1608F-68NKT
MLI1608F-82NKT
MLI1608F-R10KT
MLI1608F-R12KT
MLI1608F-R15KT
MLI1608F-R18KT
MLI1608F-R22KT
MLI1608F-R27KT
MLI1608F-R33KT
MLI1608F-R39KT
MLI1608F-R47KT
MLI1608F-R56KT
MLI1608F-R68KT
MLI1608F-R82KT
MLI1608F-1R0KT
MLI1608F-1R2KT
MLI1608F-1R5KT
MLI1608F-1R8KT
MLI1608F-2R2KT
MLI1608F-2R7KT
MLI1608F-3R3KT
L
Q
(µH)
Min.
0.047
0.068
0.082
0.1
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.0
1.2
1.5
1.8
2.2
2.7
3.3
10
10
10
15
15
15
15
15
15
15
15
15
15
15
15
35
35
35
35
35
35
35
www.meledinc.com
DCR
Max. (Ω)
0.3
0.3
0.3
0.5
0.5
0.6
0.6
0.8
0.8
0.85
1.0
1.35
1.55
1.7
2.1
0.6
0.8
0.8
0.95
1.15
1.35
1.55
Ir
Max.
(mA)
50
50
50
50
50
50
50
50
50
35
35
35
35
35
35
25
25
25
25
15
15
15
Thickness
(mm) [inch]
0.8±0.15
[0.031±0.006]
Meled
Specifications for Multi-layer Chip Ferrite Inductor
II. MLI1608F Series of Inductors
Part Number
MLI1608F-3R9KT
MLI1608F-4R7KT
MLI1608F-5R6KT
MLI1608F-6R8KT
MLI1608F-8R2KT
MLI1608F-100KT
MLI1608F-120KT
MLI1608F-150KT
MLI1608F-180KT
MLI1608F-220KT
MLI1608F-270KT
MLI1608F-330KT
L
Q
(µH)
Min.
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
35
35
35
35
35
30
30
20
20
20
20
20
L, Q Test.
S.R.F
Freq.
Min.
(MHz)
(MHz)
10
10
4
4
4
2
2
1
1
1
1
1
35
33
22
20
18
17
15
14
13
11
10
9
L, Q Test.
S.R.F
Freq.
Min.
(MHz)
(MHz)
50
50
50
25
25
25
25
25
25
25
25
25
25
25
25
10
10
10
10
10
10
10
10
10
4
4
4
2
320
280
255
235
220
200
185
170
150
145
135
125
115
105
100
75
65
60
55
50
45
41
38
35
32
29
26
24
DCR
Max. (Ω)
1.7
2.1
1.55
1.7
2.1
1.85
2.1
1.7
1.85
2.1
2.75
2.95
Ir
Max.
(mA)
15
15
5
5
5
3
3
1
1
1
1
1
Thickness
(mm) [inch]
0.8±0.15
[0.031±0.008]
III. MLI2012F Series of Inductors
Part Number
MLI2012F-47NKT
MLI2012F-68NKT
MLI2012F-82NKT
MLI2012F-R10KT
MLI2012F-R12KT
MLI2012F-R15KT
MLI2012F-R18KT
MLI2012F-R22KT
MLI2012F-R27KT
MLI2012F-R33KT
MLI2012F-R39KT
MLI2012F-R47KT
MLI2012F-R56KT
MLI2012F-R68KT
MLI2012F-R82KT
MLI2012F-1R0KT
MLI2012F-1R2KT
MLI2012F-1R5KT
MLI2012F-1R8KT
MLI2012F-2R2KT
MLI2012F-2R7KT
MLI2012F-3R3KT
MLI2012F-3R9KT
MLI2012F-4R7KT
MLI2012F-5R6KT
MLI2012F-6R8KT
MLI2012F-8R2KT
MLI2012F-100KT
L
Q
(µH)
Min.
0.047
0.068
0.082
0.1
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
15
15
15
20
20
20
20
20
20
20
25
25
25
25
25
45
45
45
45
45
45
45
45
45
50
50
50
50
www.meledinc.com
DCR
Max. (Ω)
0.2
0.2
0.2
0.3
0.3
0.4
0.4
0.5
0.5
0.55
0.65
0.65
0.75
0.8
1
0.4
0.5
0.5
0.6
0.65
0.75
0.8
0.9
1
0.9
1
1.1
1.15
Ir
Max.
(mA)
300
300
300
250
250
250
250
250
250
250
200
200
150
150
150
50
50
50
50
30
30
30
30
30
15
15
15
15
Thickness
(mm) [inch]
0.85±0.15
[0.033±0.008]
Meled
Specifications for Multi-layer Chip Ferrite Inductor
III. MLI2012F Series of Inductors
Part Number
MLI2012F-120KT
MLI2012F-150KT
MLI2012F-180KT
MLI2012F-220KT
L
Q
(µH)
Min.
12
15
18
22
50
30
30
30
L, Q Test.
S.R.F
Freq.
Min.
(MHz)
(MHz)
2
1
1
1
22
19
18
16
L, Q Test.
S.R.F
Freq.
Min.
(MHz)
(MHz)
1
0.4
2
2
2
1
1
1
14
13
8
7.5
7
6.5
6
5.5
L, Q Test.
S.R.F
Freq.
Min.
(MHz)
(MHz)
50
50
50
25
25
25
25
25
25
25
25
25
25
25
25
10
10
10
10
10
320
280
280
235
220
200
185
170
150
145
135
125
115
105
100
75
65
60
55
50
DCR
Max. (Ω)
1.25
0.8
0.9
1.1
Ir
Max.
(mA)
15
5
5
5
Thickness
(mm) [inch]
0.85±0.15
[0.033±0.008]
III. MLI2012F Series of Inductors
Part Number
MLI1F-8R2KT
MLI2012F-270KT
MLI2012F-330KT
MLI2012F-390KT
MLI2012F-470KT
MLI2012F-560KT
MLI2012F-680KT
MLI2012F-820KT
MLI2012F-101KT
L
Q
(µH)
Min.
27
33
39
47
56
68
82
100
30
30
35
35
25
25
25
25
DCR
Max. (Ω)
1.15
1.25
2.9
3
3.1
2.9
3
3.1
Ir
Max.
(mA)
5
5
4
4
4
2
2
2
Thickness
(mm) [inch]
1.25±0.15
[0.049±0.008]
IV.MLI3216F Series of Inductors
Part Number
MLI3216F-47NKT
MLI3216F-68NKT
MLI3216F-82NKT
MLI3216F-R10KT
MLI3216F-R12KT
MLI3216F-R15KT
MLI3216F-R18KT
MLI3216F-R22KT
MLI3216F-R27KT
MLI3216F-R33KT
MLI3216F-R39KT
MLI3216F-R47KT
MLI3216F-R56KT
MLI3216F-R68KT
MLI3216F-R82KT
MLI3216F-1R0KT
MLI3216F-1R2KT
MLI3216F-1R5KT
MLI3216F-1R8KT
MLI3216F-2R2KT
L
Q
(µH)
Min.
0.047
0.068
0.082
0.1
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.0
1.2
1.5
1.8
2.2
20
20
20
20
20
20
20
20
20
20
25
25
25
25
25
45
45
45
45
45
www.meledinc.com
DCR
Max. (Ω)
0.15
0.25
0.25
0.25
0.3
0.3
0.4
0.4
0.5
0.5
0.5
0.6
0.7
0.8
0.9
0.4
0.5
0.5
0.5
0.6
Ir
Max.
(mA)
300
300
300
250
250
250
250
250
250
250
200
200
150
150
150
100
100
50
50
50
Thickness
(mm) [inch]
0.85±0.15
[0.033±0.008]
Meled
Specifications for Multi-layer Chip Ferrite Inductor
IV.MLI3216F Series of Inductors
Part Number
MLI3216F-2R7KT
MLI3216F-3R3KT
MLI3216F-3R9KT
MLI3216F-4R7KT
MLI3216F-5R6KT
MLI3216F-6R8KT
MLI3216F-8R2KT
MLI3216F-100KT
MLI3216F-120KT
MLI3216F-150KT
MLI3216F-180KT
MLI3216F-220KT
MLI3216F-270KT
L
Q
(µH)
Min.
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
45
45
45
45
50
50
50
50
50
35
35
35
35
L, Q Test.
S.R.F
Freq.
Min.
(MHz)
(MHz)
10
10
10
10
4
4
4
2
2
1
1
1
1
45
41
38
35
32
29
26
24
22
19
18
16
14
DCR
Max. (Ω)
0.6
0.7
0.8
0.9
0.7
0.8
0.9
1
1.05
0.7
0.7
0.9
0.9
Ir
Max.
(mA)
50
50
50
50
25
25
25
25
15
5
5
5
5
Thickness
(mm) [inch]
0.85±0.15
[0.033±0.008]
IV.MLI3216F Series of Inductors
Part Number
MLI3216F-330KT
MLI3216F-390KT
MLI3216F-470KT
MLI3216F-560KT
MLI3216F-680KT
MLI3216F-820KT
MLI3216F-101KT
L
Q
(µH)
Min.
33
39
47
56
68
82
100
35
40
40
10
10
10
10
L, Q Test.
S.R.F
Freq.
Min.
(MHz)
(MHz)
0.4
2
2
2
1
1
1
13
11
10
9.5
9.5
9
8
DCR
Max. (Ω)
1.05
3
3.4
3.8
3
3.4
3.8
Ir
Max.
(mA)
5
5
5
4
4
4
4
Thickness
(mm) [inch]
1.1±0.15
[0.043±0.008]
Products with other electrical characteristic can be provided upon customer’s
request. Please contact your local sales.
www.meledinc.com
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