002-02 / 20040622 / e511_mlf2012.fm
Inductors
For General ApplicationsSMD
FEATURES
•High-reliability monolithic structure.
•Ferrite core and magnetic shielding enables the design of com-pact circuits with high packing density.
•Excellent solderability and high heat resistance permits either flow or reflow soldering.
•The products contain no lead and also support lead-free soldering.
APPLICATIONS
Digital cellular phone, car audio, TV, personal computers, or vari-ous electronic appliances.SPECIFICATIONS
Operating temperature rangeStorage temperature range
–25 to +85°C
–40 to +85°C[Unit of products]
MLF Series MLF2012 Type
PRODUCT IDENTIFICATIONMLF1608A1R0K T(1) (2) (3) (4) (5) (6)(1) Series name(2) Dimensions L×W
16082012
1.6×0.8mm2.0×1.25mm
(3) Material code(4) Inductance value
47NR151R0100
47nH[0.047µH]0.15µH1µH10µH
RECOMMENDED REFLOW SOLDERING CONDITIONS
Temperature of Printed Circuit Board surface : 250±5˚C 10sec. 230±5˚C 30sec.(5) Inductance tolerance
KM
±10%±20%
10s max.250˚C230˚C+_165 15˚CNaturalcooling(6) Packaging style
T
Taping [reel]
PACKAGING STYLE AND QUANTITIES
30s max.Preheating 60 to 120s min.Packaging styleTaping
Product’s thickness0.8/0.85mm1.25mmQuantity
4000 pieces/reel2000 pieces/reel
Time(s)HANDLING AND PRECAUTIONS
•Before soldering, be sure to preheat components.
The preheating temperature should be set so that the tempera-ture difference between the solder temperature and product temperature does not exceed 150°C.
•After mounting components onto the printed circuit board, do not apply stress through board bending or mishandling.
•The inductance value may change due to magnetic saturation if the current exceeds the rated maximum.•Do not expose the inductors to stray magnetic fields.•Avoid static electricity discharge during handling.
•When hand soldering, apply the soldering iron to the printed cir-cuit board only. Temperature of the iron tip should not exceed 300°C. Soldering time should not exceed 3 seconds.
• All specifications are subject to change without notice.
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002-02 / 20040622 / e511_mlf2012.fm
Inductors
For General ApplicationsSMD
MLF Series MLF2012 Type
SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN
2+0.3, –0.11.25±0.212.60.5±0.3TT0.85±0.21.25±0.2Weight(mg)1014Dimensions in mm1ELECTRICAL CHARACTERISTICS
Inductance(µH)0.0470.0680.0820.10.120.150.180.220.270.330.390.470.560.680.8211.21.51.82.22.73.33.94.75.66.88.2101215182227333947566882100
Inductancetolerance±20%±20%±20%
±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%±20, ±10%
Qmin.15151520202020202020252525252545454545454545454550505050503030303030353535252525
nom.25252530303030303030353535353555555555606060606060606060604040404040555555404040
Test
frequencyL, Q (MHz)5050502525252525252525252525251010101010101010104442211110.4222111
Self-resonantfrequency (MHz)min.nom.320400280350255320235300220280200250185230170220150200145180135170125160115150105135100125751056595608555785070456441583853354832442940263624332230192718251622142013188157.5147136.5126115.510
DC resistance
(Ω)max.nom.0.20.110.20.110.20.110.30.160.30.160.40.210.40.210.50.260.50.260.550.310.650.360.650.360.750.410.80.4610.560.40.210.50.260.50.260.60.310.650.360.750.410.80.460.90.5110.560.90.5110.561.10.611.150.661.250.710.80.460.90.511.10.611.150.661.250.712.9232.13.12.22.9232.13.12.2
Rated
current(mA) max.300300300250250250250250250250200200150150150505050503030303030151515151555555444222
ThicknessT (mm)0.850.850.850.850.850.850.850.850.850.850.851.251.251.251.250.850.850.850.850.851.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.251.25
Part No.
MLF2012D47N∗1X∗2TMLF2012D68NXTMLF2012D82NXTMLF2012DR10XTMLF2012DR12XTMLF2012DR15XTMLF2012DR18XTMLF2012DR22XTMLF2012DR27XTMLF2012DR33XTMLF2012DR39XTMLF2012DR47XTMLF2012DR56XTMLF2012DR68XTMLF2012DR82XTMLF2012A1R0XTMLF2012A1R2XTMLF2012A1R5XTMLF2012A1R8XTMLF2012A2R2XTMLF2012A2R7XTMLF2012A3R3XTMLF2012A3R9XTMLF2012A4R7XTMLF2012E5R6XTMLF2012E6R8XTMLF2012E8R2XTMLF2012E100XTMLF2012E120XTMLF2012C150XTMLF2012C180XTMLF2012C220XTMLF2012C270XTMLF2012C330XTMLF2012K390XTMLF2012K470XTMLF2012K560XTMLF2012C680XTMLF2012C820XTMLF2012C101XT
∗1 47N means for 47nH (0.047µH).
∗2 X: Please specify inductance tolerance, M(±20%) or K(±10%)
• All specifications are subject to change without notice.
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002-02 / 20040622 / e511_mlf2012.fm
Inductors
For General ApplicationsSMD
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE CHANGE vs. DC SUPERPOSITIONCHARACTERISTICS
100Test equipment: LCR meter 4275A(YHP)22µH1010µHMLF Series MLF2012 Type
IMPEDANCE vs. FREQUENCY CHARACTERISTICS
100Test equipment: Impedance analyzer4191A(YHP)10Inductance(µH)11µHImpedance(kΩ)122µH10µH1µH0.1µH0.10.1µH0.10.01151050100DC current(mA)50010000.01151050100Frequency(MHz)5001000INDUCTANCE CHANGE vs. TEMPERATURECHARACTERISTICS
∆L/L(%)Test equipment: LCR meter 4275A(YHP)12Q vs. FREQUENCY CHARACTERISTICS
Test equipment: Impedance analyzer804191A(YHP)1µH10µH0.1µHQ604020010µH1µH0.1µH22µH84–2522µH0.1µH1µH10µH022µH0255085–4Temperature(˚C)–8–12–160.10.5151050100Frequency(MHz)5001000• All specifications are subject to change without notice.
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