I N D U C T O R S
Inductors for standard circuits
Multilayer ferrite
MLF series
RoHS
REACH
SVHC-Free
Cl
Br
Pb
Halogen
Free
Lead
Free
MLF2012 type
FEATURES
The lineup includes a wide inductance range.
Highly reliable monolithic structure with multilayer integration.
Operating temperature range: –55 to +125°C
APPLICATION
Smart phones, tablet terminals, tuners, LCD-TVs, PDP-TVs, audio equipment, computers, signal processing for modules etc.
Application guides: Smart phones/tablets
PART NUMBER CONSTRUCTION
MLF
2012
D
Series name
L×W×H dimensions
2.0×1.25×0.85 mm
2.0×1.25×1.25 mm
Characteristics
The
47N
Inductance
(µH)
△
T
000
Inductance
tolerance
Packaging style
Internal code
" △ " of the Part Number contains the inductance tolerance code, J (±5%), K (±10%), or M (±20%).
CHARACTERISTICS SPECIFICATION TABLE
L
Q
(µH)
0.047
0.068
0.082
0.10
0.12
0.15
0.18
0.22
0.27
Tolerance
±20%
±20%
±20%
±5%
±10%
±20%
±5%
±10%
±20%
±5%
±10%
±20%
±5%
±10%
±20%
±5%
±10%
±20%
±5%
±10%
±20%
L, Q measuring
conditions
Self-resonant
frequency
DC resistance
Rated
current
Thickness Part No.
Frequency
Current
min.
15
15
15
typ.
25
25
25
(MHz)
50
50
50
(mA)
1.0
1.0
1.0
(MHz)min.
550
500
450
(MHz)typ.
700
600
550
(Ω )max.
0.10
0.15
0.15
(Ω )typ.
0.05
0.08
0.08
(mA)max.
300
300
300
(mm)
0.85
0.85
0.85
20
30
25
1.0
400
500
0.15
0.10
300
0.85
20
30
25
1.0
360
450
0.20
0.12
300
0.85
20
30
25
1.0
320
410
0.20
0.13
300
0.85
20
30
25
1.0
280
370
0.25
0.15
300
0.85
20
30
25
1.0
250
330
0.30
0.16
250
0.85
20
30
25
1.0
220
300
0.35
0.18
250
0.85
MLF2012D47NMT000
MLF2012D68NMT000
MLF2012D82NMT000
MLF2012DR10JT000
MLF2012DR10KT000
MLF2012DR10MT000
MLF2012DR12JT000
MLF2012DR12KT000
MLF2012DR12MT000
MLF2012DR15JT000
MLF2012DR15KT000
MLF2012DR15MT000
MLF2012DR18JT000
MLF2012DR18KT000
MLF2012DR18MT000
MLF2012DR22JT000
MLF2012DR22KT000
MLF2012DR22MT000
MLF2012DR27JT000
MLF2012DR27KT000
MLF2012DR27MT000
Measurement equipment
Measurement item
Product No.
L, Q
4294A+16034G
Self-resonant frequency
E4991A
DC resistance
Type-7561
＊ Equivalent measurement equipment may be used.
Manufacturer
Keysight Technologies
Keysight Technologies
Yokogawa
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
(1/9)
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I N D U C T O R S
MLF2012 type
CHARACTERISTICS SPECIFICATION TABLE
L
Q
L, Q measuring
conditions
Frequency
(µH)
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
Tolerance
±5%
±10%
±20%
±5%
±10%
±20%
±5%
±10%
±20%
±5%
±10%
±20%
±5%
±10%
±20%
±5%
±10%
±20%
±5%
±10%
±20%
±5%
±10%
±20%
±5%
±10%
±20%
±5%
±10%
±20%
±5%
±10%
±20%
±5%
±10%
±20%
±5%
±10%
±20%
±5%
±10%
±20%
±5%
±10%
±20%
±5%
±10%
±20%
±5%
±10%
±20%
±5%
±10%
±20%
Self-resonant
frequency
DC resistance
Rated
current
Thickness Part No.
Current
min. typ. (MHz)
(mA)
(MHz)min. (MHz)typ. (Ω )max.
(Ω )typ. (mA)max.
(mm)
20
30
25
1.0
200
270
0.40
0.23
250
0.85
25
35
25
1.0
180
250
0.45
0.25
200
0.85
25
35
25
1.0
160
230
0.50
0.25
200
1.25
25
35
25
1.0
150
210
0.55
0.30
150
1.25
25
35
25
1.0
140
190
0.60
0.35
150
1.25
25
35
25
1.0
130
170
0.65
0.40
150
1.25
45
55
10
1.0
120
160
0.30
0.15
80
0.85
45
55
10
1.0
110
150
0.35
0.15
80
0.85
45
60
10
1.0
100
140
0.40
0.18
80
0.85
45
60
10
1.0
90
130
0.45
0.20
80
0.85
45
60
10
1.0
80
120
0.50
0.22
50
0.85
45
70
10
1.0
70
100
0.55
0.25
50
1.25
45
70
10
1.0
60
90
0.60
0.28
50
1.25
45
70
10
1.0
55
80
0.65
0.30
30
1.25
45
70
10
1.0
50
70
0.70
0.35
30
1.25
50
75
4
0.1
45
65
0.60
0.30
15
1.25
50
75
4
0.1
40
60
0.65
0.32
15
1.25
50
75
4
0.1
35
55
0.70
0.35
15
1.25
MLF2012DR33JT000
MLF2012DR33KT000
MLF2012DR33MT000
MLF2012DR39JT000
MLF2012DR39KT000
MLF2012DR39MT000
MLF2012DR47JT000
MLF2012DR47KT000
MLF2012DR47MT000
MLF2012DR56JT000
MLF2012DR56KT000
MLF2012DR56MT000
MLF2012DR68JT000
MLF2012DR68KT000
MLF2012DR68MT000
MLF2012DR82JT000
MLF2012DR82KT000
MLF2012DR82MT000
MLF2012A1R0JT000
MLF2012A1R0KT000
MLF2012A1R0MT000
MLF2012A1R2JT000
MLF2012A1R2KT000
MLF2012A1R2MT000
MLF2012A1R5JT000
MLF2012A1R5KT000
MLF2012A1R5MT000
MLF2012A1R8JT000
MLF2012A1R8KT000
MLF2012A1R8MT000
MLF2012A2R2JT000
MLF2012A2R2KT000
MLF2012A2R2MT000
MLF2012A2R7JT000
MLF2012A2R7KT000
MLF2012A2R7MT000
MLF2012A3R3JT000
MLF2012A3R3KT000
MLF2012A3R3MT000
MLF2012A3R9JT000
MLF2012A3R9KT000
MLF2012A3R9MT000
MLF2012A4R7JT000
MLF2012A4R7KT000
MLF2012A4R7MT000
MLF2012E5R6JT000
MLF2012E5R6KT000
MLF2012E5R6MT000
MLF2012E6R8JT000
MLF2012E6R8KT000
MLF2012E6R8MT000
MLF2012E8R2JT000
MLF2012E8R2KT000
MLF2012E8R2MT000
Measurement equipment
Measurement item
Product No.
L, Q
4294A+16034G
Self-resonant frequency
E4991A
DC resistance
Type-7561
＊ Equivalent measurement equipment may be used.
Manufacturer
Keysight Technologies
Keysight Technologies
Yokogawa
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
(2/9)
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I N D U C T O R S
MLF2012 type
CHARACTERISTICS SPECIFICATION TABLE
L
Q
L, Q measuring
conditions
Frequency
(µH)
10
12
15
18
22
27
33
39
47
56
68
82
100
Tolerance
±5%
±10%
±20%
±5%
±10%
±20%
±10%
±20%
±10%
±20%
±10%
±20%
±10%
±20%
±10%
±20%
±10%
±20%
±10%
±20%
±10%
±20%
±10%
±20%
±10%
±20%
±10%
±20%
Self-resonant
frequency
DC resistance
Rated
current
Thickness Part No.
Current
min. typ. (MHz)
(mA)
(MHz)min. (MHz)typ. (Ω )max.
(Ω )typ. (mA)max.
(mm)
50
75
2
0.1
30
50
0.80
0.40
15
1.25
50
75
2
0.1
25
45
0.90
0.50
15
1.25
30
45
1
0.1
22
40
0.70
0.35
5
1.25
30
45
1
0.1
20
38
0.80
0.38
5
1.25
30
45
1
0.1
18
35
0.90
0.45
5
1.25
30
45
1
0.1
17
33
1.00
0.50
5
1.25
30
45
0.4
0.1
15
28
1.10
0.55
5
1.25
35
55
2
0.1
13
23
2.40
1.30
4
1.25
35
55
2
0.1
11
20
2.70
1.60
4
1.25
35
55
2
0.1
10
18
2.80
1.80
4
1.25
25
45
1
0.1
9
16
2.90
2.00
2
1.25
25
45
1
0.1
8
14
3.00
2.40
2
1.25
25
45
1
0.1
7
12
3.10
2.50
2
1.25
MLF2012E100JT000
MLF2012E100KT000
MLF2012E100MT000
MLF2012E120JT000
MLF2012E120KT000
MLF2012E120MT000
MLF2012C150KT000
MLF2012C150MT000
MLF2012C180KT000
MLF2012C180MT000
MLF2012C220KT000
MLF2012C220MT000
MLF2012C270KT000
MLF2012C270MT000
MLF2012C330KT000
MLF2012C330MT000
MLF2012K390KT000
MLF2012K390MT000
MLF2012K470KT000
MLF2012K470MT000
MLF2012K560KT000
MLF2012K560MT000
MLF2012C680KT000
MLF2012C680MT000
MLF2012C820KT000
MLF2012C820MT000
MLF2012C101KT000
MLF2012C101MT000
Measurement equipment
Measurement item
Product No.
L, Q
4294A+16034G
Self-resonant frequency
E4991A
DC resistance
Type-7561
＊ Equivalent measurement equipment may be used.
Manufacturer
Keysight Technologies
Keysight Technologies
Yokogawa
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
(3/9)
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I N D U C T O R S
MLF2012 type
L FREQUENCY CHARACTERISTICS
100
E100
10
A4R7
Inductance(µH)
E6R8
A1R0
1
A3R3
A2R2
A1R5
DR68
DR47
DR33
DR22
DR15
0.1
DR10
0.01
1
10
100
1000
Frequency(MHz)
100
E120
10
E8R2
A3R9
Inductance(µH)
E5R6
DR82
A2R7
A1R8
DR56
A1R2
1
DR39
DR27
DR18
0.1
DR12
0.01
1
10
100
1000
Frequency(MHz)
Measurement equipment
Product No.
Manufacturer
E4991A+16192A
Keysight Technologies
＊ Equivalent measurement equipment may be used.
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
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I N D U C T O R S
MLF2012 type
L FREQUENCY CHARACTERISTICS
100
C680
C101
C820
K560
K470
K390
Inductance(µH)
10
C270
C220
C330
C150
1
C180
0.1
0.1
1
10
100
Frequency(MHz)
Measurement equipment
Product No.
Manufacturer
4294A+16034G
Keysight Technologies
＊ Equivalent measurement equipment may be used.
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
(5/9)
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I N D U C T O R S
MLF2012 type
Q FREQUENCY CHARACTERISTICS
90
A4R7
80
A3R3
70
A2R2
A1R5
E100
60
DR22
DR15
E6R8
DR33
Q
50
A1R0
40
DR47
DR10
30
DR68
20
10
0
1
10
100
1000
Frequency(MHz)
90
80
E5R6
E8R2
A3R9
A2R7
70
E120
60
Q
50
DR18
DR39
A1R8
A1R2
DR12
40
DR82
30
DR56
20
DR27
10
0
1
10
100
1000
Frequency(MHz)
Measurement equipment
Product No.
Manufacturer
E4991A+16192A
Keysight Technologies
＊ Equivalent measurement equipment may be used.
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
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I N D U C T O R S
MLF2012 type
Q FREQUENCY CHARACTERISTICS
90
80
70
K470
60
C330
50
C270
Q
C180
K390
40
K560
C101
C220
30
C680
C820
20
C150
10
0
0.1
1
10
100
Frequency(MHz)
Measurement equipment
Product No.
Manufacturer
4294A+16034G
Keysight Technologies
＊ Equivalent measurement equipment may be used.
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
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I N D U C T O R S
MLF2012 type
PACKAGING STYLE
SHAPE & DIMENSIONS
t=0.85mm
t=1.25mm
REEL DIMENSIONS
E
2.0±0.5
2.00±0.20
ø60min.
1.25±0.20
0.85±0.20
1.25±0.20
1.25±0.20
2.00±0.20
0.50±0.30
1.0
0.50±0.30
Dimensions in mm
8.4 +2.0
–0.0
ø13±0.2
ø21±0.8
14.4max.
ø180±2.0
Dimensions in mm
MLF2012
(t=1.25)
t
Sprocket
hole
1.0
2.0±0.05
4.0±0.1
B
1.2
0.8
1.5 +0.1
–0
8.0±0.3
RECOMMENDED LAND PATTERN
3.5±0.05
MLF2012
(t=0.85)
1.75±0.1
TAPE DIMENSIONS
0.8
K
A
K
4.0±0.1
Dimensions in mm
Cavity
Dimensions in mm
Type
MLF2012
t=0.85
t=1.25
160min.
Taping
A
1.5±0.2
1.5±0.2
B
2.3±0.2
2.3±0.2
K
1.1 max.
1.5 max.
200min.
RECOMMENDED REFLOW PROFILE
Preheating
Soldering
Natural
cooling
300min.
Drawing direction
Peak
Dimensions in mm
250 to 260°C
PACKAGE QUANTITY
Temperature
230°C
230°C
180°C
10s max.
150°C
Package
quantity
t=0.85mm
t=1.25mm
4000 pcs/reel
2000 pcs/reel
TEMPERATURE RANGE, INDIVIDUAL WEIGHT
Operating
Storage
Individual
temperature range temperature range
weight
t=0.85mm
–55 to +125 °C
–55 to +125 °C
10 mg
t=1.25mm
–55 to +125 °C
–55 to +125 °C
14 mg
In case the product's inductance is 15µH or higher, both operating and
storage temperature ranges are –40 to +85°C.
The storage temperature range is for after the assembly.
Type
60 to 120s
30 to 60s
Time
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
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I N D U C T O R S
REMINDERS FOR USING THESE PRODUCTS
Before using these products, be sure to request the delivery specifications.
SAFETY REMINDERS
Please pay sufficient attention to the warnings for safe designing when using this products.
REMINDERS
The storage period is less than 12 months. Be sure to follow the storage conditions (temperature: 5 to 40°C, humidity: 10 to 75% RH or
less).
If the storage period elapses, the soldering of the terminal electrodes may deteriorate.
Do not use or store in locations where there are conditions such as gas corrosion (salt, acid, alkali, etc.).
Before soldering, be sure to preheat components.
The preheating temperature should be set so that the temperature difference between the solder temperature and chip temperature
does not exceed 150°C.
Soldering corrections after mounting should be within the range of the conditions determined in the specifications.
If overheated, a short circuit, performance deterioration, or lifespan shortening may occur.
When embedding a printed circuit board where a chip is mounted to a set, be sure that residual stress is not given to the chip due to
the overall distortion of the printed circuit board and partial distortion such as at screw tightening portions.
Self heating (temperature increase) occurs when the power is turned ON, so the tolerance should be sufficient for the set thermal
design.
Carefully lay out the coil for the circuit board design of the non-magnetic shield type.
A malfunction may occur due to magnetic interference.
Use a wrist band to discharge static electricity in your body through the grounding wire.
Do not expose the products to magnets or magnetic fields.
Do not use for a purpose outside of the contents regulated in the delivery specifications.
The products listed on this catalog are intended for use in general electronic equipment (AV equipment, telecommunications equipment, home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement equipment, industrial robots) under a normal operation and use condition.
The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or quality require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to society,
person or property.
If you intend to use the products in the applications listed below or if you have special requirements exceeding the range or conditions
set forth in the each catalog, please contact us.
(1) Aerospace/aviation equipment
(2) Transportation equipment (cars, electric trains, ships, etc.)
(3) Medical equipment
(4) Power-generation control equipment
(5) Atomic energy-related equipment
(6) Seabed equipment
(7) Transportation control equipment
(8) Public information-processing equipment
(9) Military equipment
(10) Electric heating apparatus, burning equipment
(11) Disaster prevention/crime prevention equipment
(12) Safety equipment
(13) Other applications that are not considered general-purpose
applications
When designing your equipment even for general-purpose applications, you are kindly requested to take into consideration securing protection circuit/device or providing backup circuits in your equipment.
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
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