Meled
Winding Type Chip Inductor
S P E C I F I C AT I O N S
Customer:
MLw -RF Series
Customer P/N:
Drawing No:
Quantity:
0
Pcs.
Date :
2019/08/02
MLw -RF Series/參照
Meled P/N:
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
Winding Type Chip Inductor
Version change history
Rev.
Effective Date
Changed Contents
Change Reasons
Approved By
01
/
New release
/
/
www.meledinc.com
Meled
Winding Type Chip Inductor
1. Features
■ Small chip suitable for surface mounting
■ Large inductance with ferrite material
2.APPLICATIONS
■ Mobile phones, video cameras and other electronic devices
■ Bluetooth modules and TWS earphones
3. PRODUCT IDENTIFICATION
MLW
□□□□
□
-□□□
□
T
Packaging
Tolerance
Inductance
Material Code
Dimension
Scope
4.
ShapeandDimensions
Unit: mm
Series
MLW1608RF
A
1.80 Max
B
1.25 Max
C
1.20 Max
D Typ.
1.02
E Typ.
0.30
MLW2012RF
2.29 Max
1.73 Max
1.52 Max
1.28
0.48
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Meled
Winding Type Chip Inductor
Appendix A: Electrical Characteristics
I. MLW1608RF TYPE INDUCTORS ELECTRICAL CHARACTERISTICS&TEST CONDITIONS
Part Number
Inductance
Tolerance
L Test
Freq.
DC
Resistance
Typ. Rated
Current
Typ.
Self-resonant
Frequency
Units
μH
-
MHz
Ω
mA
MHz
Symbol
L
-
Freq.
DCR
Ir
S.R.F
MLW1608RF-1R0□T
MLW1608RF-1R5□T
MLW1608RF-1R8□T
MLW1608RF-2R2□T
MLW1608RF-2R7□T
MLW1608RF-3R3□T
MLW1608RF-3R9□T
MLW1608RF-4R7□T
1.0
1.5
1.8
2.2
2.7
3.3
3.9
K,M
K,M
K,M
K,M
K,M
K,M
K,M
K,M
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
0.32±30%
0.40±30%
0.43±30%
0.56±30%
0.62±30%
0.70±30%
0.83±30%
0.97±30%
860
720
640
600
540
500
460
420
390
160
121
103
72
66
61
51
K,M
K,M
K,M
K,M
K,M
K,M
K,M
K,M
7.9
7.9
7.9
2.5
2.5
2.5
2.5
2.5
1.10±30%
1.50±30%
1.68±30%
1.85±30%
2.28±30%
2.60±30%
2.90±30%
3.61±30%
380
340
300
280
260
240
220
200
47
43
40
36
32
29
28
24
K,M
K,M
K,M
2.5
2.5
2.5
5.20±30%
6.60±30%
9.65±30%
140
120
100
20
15
14
MLW1608RF-5R6□T
MLW1608RF-6R8□T
MLW1608RF-8R2□T
MLW1608RF-100 □T
MLW1608RF-120□T
MLW1608RF-150□T
MLW1608RF-180□T
MLW1608RF-220□T
4.7
5.6
6.8
8.2
10
12
15
18
22
MLW1608RF-270□T
MLW1608RF-330□T
MLW1608RF-470□T
27
33
47
II. MLW2012RF TYPEINDUCTORSELECTRICALCHARACTERISTICS&TESTCONDITIONS
Part Number
Inductance
Tolerance
L Test
Freq.
DC
Resistance
Typ. Rated
Current
Typ.
Self-resonant
Frequency
Units
μH
-
MHz
Ω
mA
MHz
Symbol
L
-
Freq.
DCR
Ir
S.R.F
MLW2012RF-R47□T
MLW2012RF-R68□T
MLW2012RF-1R0□T
MLW2012RF-1R2□T
MLW2012RF-1R5□T
MLW2012RF-1R8□T
MLW2012RF-2R2□T
MLW2012RF-2R7□T
MLW2012RF-3R3□T
MLW2012RF-3R9□T
MLW2012RF-4R7□T
MLW2012RF-5R6□T
MLW2012RF-6R8□T
MLW2012RF-8R2□T
0.47
0.68
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
K,M
K,M
K,M
K,M
K,M
K,M
K,M
K,M
K,M
K,M
K,M
K,M
K,M
K,M
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
0.12±30%
0.15±30%
0.13±30%
0.16±30%
0.17±30%
0.20±30%
0.22±30%
0.25±30%
0.28±30%
0.38±30%
0.43±30%
0.50±30%
0.68±30%
0.73±30%
1500
1300
1300
1270
1260
1080
1040
1040
1020
960
840
800
700
680
850
765
208
159
159
112
87
72
70
61
51
47
46
33
www.meledinc.com
Meled
Winding Type Chip Inductor
II. MLW2012RF TYPEINDUCTORSELECTRICALCHARACTERISTICS&TESTCONDITIONS
Part Number
Inductance
Tolerance
L Test
Freq.
DC
Resistance
Typ. Rated
Current
Typ.
Self-resonant
Frequency
Units
μH
-
MHz
Ω
mA
MHz
Symbol
L
-
Freq.
DCR
Ir
S.R.F
MLW2012RF-100 □T
MLW2012RF-120 □T
MLW2012RF-150 □T
MLW2012RF-180 □T
MLW2012RF-220□T
MLW2012RF-270□T
MLW2012RF-330□T
MLW2012RF-470 □T
MLW2012RF-560 □T
MLW2012RF-680 □T
MLW2012RF-820 □T
MLW2012RF-101□T
10
12
15
18
22
27
33
47
56
68
82
100
K,M
K,M
K,M
K,M
K,M
K,M
K,M
K,M
K,M
K,M
K,M
K,M
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
1.0
0.85±30%
0.90±30%
1.40±30%
1.55±30%
1.76±29%
2.00±30%
2.35±30%
3.40±30%
4.42±30%
4.45±30%
7.50±30%
7.50±30%
560
460
380
360
340
300
300
280
240
240
180
180
31
30
28
27
20
17
17
15
10
10
10
9
※□: Please specify the inductance tolerance code (K=±10%, M=±20%).
Products with other electrical characteristic can be provided upon customer’s
request. Please contact your local sales.
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