I N D U C T O R S
Inductors for standard circuits
Multilayer ferrite
MLF series (for automotive)
RoHS
REACH
SVHC-Free
Cl
Br
Pb
Halogen
Free
Lead
Free
AEC-Q200
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
Automotive equipment, smart phones, tablet terminals, tuners, LCD-TVs, PDP-TVs, audio equipment, computers, signal processing for
modules etc.
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
D25
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
L, Q measuring
conditions
Self-resonant
frequency
DC resistance
Rated
current
Thickness Part No.
Frequency Current
(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%
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
MLF2012D47NMTD25
MLF2012D68NMTD25
MLF2012D82NMTD25
MLF2012DR10JTD25
MLF2012DR10KTD25
MLF2012DR10MTD25
MLF2012DR12JTD25
MLF2012DR12KTD25
MLF2012DR12MTD25
MLF2012DR15JTD25
MLF2012DR15KTD25
MLF2012DR15MTD25
MLF2012DR18JTD25
MLF2012DR18KTD25
MLF2012DR18MTD25
MLF2012DR22JTD25
MLF2012DR22KTD25
MLF2012DR22MTD25
MLF2012DR27JTD25
MLF2012DR27KTD25
MLF2012DR27MTD25
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
Self-resonant
frequency
DC resistance
Rated
current
Thickness Part No.
Frequency Current
(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%
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
MLF2012DR33JTD25
MLF2012DR33KTD25
MLF2012DR33MTD25
MLF2012DR39JTD25
MLF2012DR39KTD25
MLF2012DR39MTD25
MLF2012DR47JTD25
MLF2012DR47KTD25
MLF2012DR47MTD25
MLF2012DR56JTD25
MLF2012DR56KTD25
MLF2012DR56MTD25
MLF2012DR68JTD25
MLF2012DR68KTD25
MLF2012DR68MTD25
MLF2012DR82JTD25
MLF2012DR82KTD25
MLF2012DR82MTD25
MLF2012A1R0JTD25
MLF2012A1R0KTD25
MLF2012A1R0MTD25
MLF2012A1R2JTD25
MLF2012A1R2KTD25
MLF2012A1R2MTD25
MLF2012A1R5JTD25
MLF2012A1R5KTD25
MLF2012A1R5MTD25
MLF2012A1R8JTD25
MLF2012A1R8KTD25
MLF2012A1R8MTD25
MLF2012A2R2JTD25
MLF2012A2R2KTD25
MLF2012A2R2MTD25
MLF2012A2R7JTD25
MLF2012A2R7KTD25
MLF2012A2R7MTD25
MLF2012A3R3JTD25
MLF2012A3R3KTD25
MLF2012A3R3MTD25
MLF2012A3R9JTD25
MLF2012A3R9KTD25
MLF2012A3R9MTD25
MLF2012A4R7JTD25
MLF2012A4R7KTD25
MLF2012A4R7MTD25
MLF2012E5R6JTD25
MLF2012E5R6KTD25
MLF2012E5R6MTD25
MLF2012E6R8JTD25
MLF2012E6R8KTD25
MLF2012E6R8MTD25
MLF2012E8R2JTD25
MLF2012E8R2KTD25
MLF2012E8R2MTD25
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
Self-resonant
frequency
DC resistance
Rated
current
Thickness Part No.
Frequency Current
(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%
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
MLF2012E100JTD25
MLF2012E100KTD25
MLF2012E100MTD25
MLF2012E120JTD25
MLF2012E120KTD25
MLF2012E120MTD25
MLF2012C150KTD25
MLF2012C150MTD25
MLF2012C180KTD25
MLF2012C180MTD25
MLF2012C220KTD25
MLF2012C220MTD25
MLF2012C270KTD25
MLF2012C270MTD25
MLF2012C330KTD25
MLF2012C330MTD25
MLF2012K390KTD25
MLF2012K390MTD25
MLF2012K470KTD25
MLF2012K470MTD25
MLF2012K560KTD25
MLF2012K560MTD25
MLF2012C680KTD25
MLF2012C680MTD25
MLF2012C820KTD25
MLF2012C820MTD25
MLF2012C101KTD25
MLF2012C101MTD25
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.
(4/9)
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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.
(6/9)
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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.
(7/9)
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I N D U C T O R S
MLF2012 type
SHAPE & DIMENSIONS
t=0.85mm
PACKAGING STYLE
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
t
1.2
0.8
1.0
1.5 +0.1
–0
2.0±0.05
4.0±0.1
B
RECOMMENDED LAND PATTERN
Sprocket
hole
3.5±0.05
MLF2012
(t=1.25)
8.0±0.3
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
t=0.85mm
t=1.25mm
4000 pcs/reel
2000 pcs/reel
TEMPERATURE RANGE, INDIVIDUAL WEIGHT
10s max.
150°C
Package
quantity
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 (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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