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LMF404015 [LEIDITECH]

Sealed Power Inductors;
LMF404015
型号： LMF404015
厂家： Leiditech    Leiditech
描述：

Sealed Power Inductors
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LMF Series  
Sealed Power Inductors  
LMF series, an automatic assembly constructed power inductor, is  
shielded with magnetic resin and suitable for portable DC-DC  
converter applications.  
Features  
Applications  
RoHS, Halogen Free and REACH Compliance  
Shielded with magnetic resin  
Smartphones, tablets and wearable devices  
DSC, camcorders  
Various package size and wide inductance range  
Optimize electrical characteristics by using different ferrite core  
figures  
AP Routers  
STBs  
LCD TVs, monitors and panels  
Game consoles  
DC/DC converters  
Product Identification  
LMF  
Shape and Dimensions  
Figure 1  
Figure 2  
Recommended Pattern  
Dimensions in mm  
TYPE  
FIG  
1
A
B
C
D
H
I
J
LMF201B12  
LMF252A10  
LMF252A12  
LMF303010  
LMF303012  
LMF303015  
LMF404012  
2.0±0.25 1.6±0.25 1.2±0.05  
2.5±0.25 2.0±0.25 1.02 Max  
2.5±0.25 2.0±0.25 1.2±0.05  
3.0±0.20 3.0±0.20 1.02 Max  
3.0±0.20 3.0±0.20 1.2 Max  
3.0±0.20 3.0±0.20 1.5 Max  
4.0±0.20 4.0±0.20 1.2±0.1  
0.6  
0.8  
0.8  
1.0  
1.0  
1.0  
1.5  
1.8  
2.2  
2.2  
3.2  
3.2  
3.2  
4.2  
0.8  
0.85  
0.85  
1.1  
1.1  
1.1  
1.5  
0.8  
0.8  
0.8  
1.0  
1.0  
1.0  
1.2  
1
1
2
2
2
2
1/9  
Rev :01.06.2018  
www.leiditech.com  
LMF Series  
Shape and Dimensions  
Recommended Pattern  
Figure 3  
Dimensions in mm  
TYPE  
FIG  
A
B
C
D
H
I
J
LMF404015  
LMF404018  
LMF404026  
3
3
3
4.0±0.25  
4.0±0.20  
4.0±0.20  
4.0±0.25  
4.0±0.20  
4.0±0.25  
1.5±0.2  
1.9 Max  
2.6±0.2  
1.3  
1.3  
1.4  
3.7  
3.7  
3.7  
1.5  
1.5  
1.6  
1.2  
1.2  
1.2  
Shapes and Dimensions  
Recommended Pattern  
Figure 4  
Dimensions in mm  
TYPE  
FIG  
4
A
B
C
D
H
I
J
LMF505020  
LMF606020  
LMF606028  
5.0±0.20  
6.0±0.20  
6.0±0.20  
5.0±0.20  
6.0±0.20  
6.0±0.20  
2.0±0.2  
2.0±0.2  
2.8±0.2  
1.8±0.3  
1.7±0.3  
1.9±0.3  
4.2  
5.7  
5.7  
1.6  
1.7  
1.8  
2.0  
2.8  
2.6  
4
4
2/9  
Rev :01.06.2018  
www.leiditech.com  
LMF Series  
Electrical Characteristics  
Test  
Frequency  
(MHz)  
Inductance  
Tolerance  
(±%)  
RDC  
Isat (A)  
Irms (A)  
Marking  
Typ. (Max)  
Part Number  
(uH)  
(Ω) ±30%  
Typ. (Max)  
LMF201B12-R47□-N  
LMF201B12-R68□-N  
LMF201B12-1R5□-N  
LMF201B12-6R8□-N  
0.47  
0.68  
1.5  
20, 30  
20, 30  
20, 30  
20, 30  
1
1
1
1
0.051  
0.074  
0.130  
0.465  
2.70(2.43)  
2.20(1.98)  
1.60(1.44)  
0.82(0.73)  
2.30(2.07)  
2.00(1.80)  
1.45(1.30)  
0.78(0.70)  
A
L
D
H
6.8  
Note: When ordering, please specify tolerance code. Tolerance: M=±20% , T =±30%  
Operating temperature range－55℃～125℃(Including self - temperature rise)  
Isat for Inductance drop 30% from its value without current  
Irms for a 40℃ temperature rise from 25℃ ambient with current  
Measure Equipment：  
L：Agilent HP4287A+Agilent HP16197A, 1MHz 200mV  
RDC：DIGITAL MILLINHM METER CHROMA 16502, or equivalent  
Isat & Irms：Agilent HP4284A  
Test Instruments：HP4284A Material/Impedance Analyzer  
Inductance vs. DC Current  
Temperature Change vs. DC Current  
10  
80  
70  
60  
50  
40  
30  
20  
10  
0
1R5  
6R8  
R68  
R47  
8
6R8  
6
4
1R5  
2
R68  
2.5  
R47  
0
0
0.5  
1
1.5  
2
2.5  
3
0
0.5  
1
1.5  
2
3
3.5  
4
DC Current(A)  
DC Current(A)  
3/9  
Rev :01.06.2018  
www.leiditech.com  
LMF Series  
Electrical Characteristics  
Test  
Frequency  
(MHz)  
Inductance  
Tolerance  
(±%)  
RDC  
Isat (A)  
Irms (A)  
Marking  
Typ. (Max)  
Part Number  
(uH)  
(Ω) ±30%  
Typ. (Max)  
LMF252A10-R47□-N  
LMF252A10-R47□-N  
LMF252A10-1R5□-N  
LMF252A10-4R7□-N  
LMF252A10-100□-N  
LMF252A10-150□-N  
LMF252A10-220□-N  
0.47  
1.0  
1.5  
4.7  
10  
20, 30  
20, 30  
20, 30  
20, 30  
20, 30  
20, 30  
20, 30  
1
1
1
1
1
1
1
0.045  
0.066  
0.095  
0.285  
0.535  
0.810  
1.200  
2.80(2.52)  
1.98(1.78)  
1.70(1.53)  
0.92(0.82)  
0.60(0.54)  
0.50(0.45)  
0.40(0.36)  
2.30(2.07)  
2.05(1.84)  
1.85(1.66)  
0.95(0.85)  
0.70(0.63)  
0.55(0.49)  
0.44(0.39)  
A
B
C
F
H
I
15  
22  
J
Note: When ordering, please specify tolerance code. Tolerance: M=±20% , T =±30%  
Operating temperature range－55℃～125℃(Including self - temperature rise)  
Isat for Inductance drop 30% from its value without current  
Irms for a 40℃ temperature rise from 25℃ ambient with current  
Measure Equipment：  
L：Agilent HP4287A+Agilent HP16197A, 1MHz 200mV  
RDC：DIGITAL MILLINHM METER CHROMA 16502, or equivalent  
Isat & Irms：Agilent HP4284A  
Test Instruments：HP4284A Material/Impedance Analyzer  
Inductance vs. DC Current  
Temperature Change vs. DC Current  
22.0  
80  
70  
60  
50  
40  
30  
20  
10  
0
20.0  
4R7  
150  
220  
100  
18.0  
220  
16.0  
1R0  
1R5  
14.0  
R47  
12.0  
10.0  
8.0  
150  
100  
6.0  
4R7  
4.0  
1R5  
1.5  
2.0  
1R0  
R47  
3.5  
0.0  
0
0.5  
1
2
2.5  
3
4
0
0.5  
1
1.5  
2
2.5  
3
DC Current(A)  
DC Current(A)  
4/9  
Rev :01.06.2018  
www.leiditech.com  
LMF Series  
Electrical Characteristics  
Test  
Frequency  
(MHz)  
Inductance  
Tolerance  
(±%)  
RDC  
Isat (A)  
Irms (A)  
Marking  
Typ. (Max)  
Part Number  
(uH)  
(Ω) ±30%  
Typ. (Max)  
LMF252A12-R50□-N  
LMF252A12-1R0□-N  
LMF252A12-1R2□-N  
LMF252A12-1R5□-N  
LMF252A12-2R2□-N  
LMF252A12-3R3□-N  
LMF252A12-4R7□-N  
LMF252A12-5R6□-N  
LMF252A12-6R8□-N  
LMF252A12-100□-N  
LMF252A12-150□-N  
LMF252A12-220□-N  
0.50  
1.0  
1.2  
1.5  
2.2  
3.3  
4.7  
5.6  
6.8  
10  
20, 30  
20, 30  
20, 30  
20, 30  
20, 30  
20, 30  
20, 30  
20, 30  
20, 30  
20, 30  
20, 30  
20, 30  
1
1
1
1
1
1
1
1
1
1
1
1
0.028  
0.050  
0.053  
0.068  
0.080  
0.130  
0.190  
0.210  
0.300  
0.385  
0.570  
0.810  
3.50(3.15)  
2.50(2.25)  
2.10(1.89)  
1.95(1.75)  
1.80(1.62)  
1.45(1.30)  
1.10(0.99)  
1.05(0.94)  
0.95(0.85)  
0.88(0.79)  
0.68(0.61)  
0.55(0.49)  
3.00(2.70)  
2.40(2.16)  
2.35(2.11)  
2.30(2.07)  
1.80(1.62)  
1.50(1.35)  
1.10(0.99)  
1.00(0.90)  
0.80(0.72)  
0.70(0.63)  
0.62(0.55)  
0.53(0.47)  
B
C
D
E
F
G
H
I
J
K
L
15  
22  
M
Note: When ordering, please specify tolerance code. Tolerance: M=±20% , T =±30%  
Operating temperature range－55℃～125℃(Including self - temperature rise)  
Isat for Inductance drop 30% from its value without current  
Irms for a 40℃ temperature rise from 25℃ ambient with current  
Measure Equipment：  
L：Agilent HP4287A+Agilent HP16197A, 1MHz 200mV  
RDC：DIGITAL MILLINHM METER CHROMA 16502, or equivalent  
Isat & Irms：Agilent HP4284A  
Test Instruments：HP4284A Material/Impedance Analyzer  
Inductance vs. DC Current  
Temperature Change vs. DC Current  
70  
60  
50  
40  
30  
20  
10  
0
5R6  
150  
20  
3R3  
R50  
1R5  
1R0  
100  
220  
4R7  
220  
2R2  
6R8  
15  
150  
10  
100  
6R8  
5
5R6  
4R7  
3R3  
2R2  
2
1R5  
1R0  
R50  
0
0
0.5  
1
1.5  
2
2.5  
3
3.5  
4
0
0.5  
1
1.5  
2.5  
3
3.5  
4
DC Current(A)  
DC Current(A)  
5/9  
Rev :01.06.2018  
www.leiditech.com  
LMF Series  
Electrical Characteristics  
Test  
Frequency  
(MHz)  
Inductance  
Tolerance  
(±%)  
RDC  
Isat (A)  
Irms (A)  
Marking  
Typ. (Max)  
Part Number  
(uH)  
(Ω) ±30%  
Typ. (Max)  
LMF303010-1R5□-N  
LMF303010-2R2□-N  
LMF303010-4R7□-N  
LMF303010-6R8□-N  
LMF303010-100□-N  
LMF303010-150□-N  
LMF303010-220□-N  
LMF303010-470□-N  
1.5  
2.2  
4.7  
6.8  
10  
20, 30  
20, 30  
20, 30  
20, 30  
20, 30  
20, 30  
20, 30  
20, 30  
1
1
1
1
1
1
1
1
0.085  
0.100  
0.205  
0.310  
0.430  
0.625  
0.870  
1.750  
1.80(1.62)  
1.50(1.35)  
1.00(0.90)  
0.87(0.78)  
0.64(0.57)  
0.56(0.50)  
0.47(0.42)  
0.29(0.26)  
1.70(1.53)  
1.40(1.26)  
0.95(0.85)  
0.85(0.76)  
0.63(0.56)  
0.55(0.49)  
0.46(0.41)  
0.28(0.25)  
1R5  
2R2  
4R7  
6R8  
100  
150  
220  
470  
15  
22  
47  
Note: When ordering, please specify tolerance code. Tolerance: M=±20% , T =±30%  
Operating temperature range－55℃～125℃(Including self - temperature rise)  
Isat for Inductance drop 30% from its value without current  
Irms for a 40℃ temperature rise from 25℃ ambient with current  
Measure Equipment：  
L：Agilent HP4287A+Agilent HP16197A, 1MHz 200mV  
RDC：DIGITAL MILLINHM METER CHROMA 16502, or equivalent  
Isat & Irms：Agilent HP4284A  
Test Instruments：HP4284A Material/Impedance Analyzer  
Inductance vs. DC Current  
Temperature Change vs. DC Current  
25  
70  
60  
50  
40  
30  
20  
10  
0
1R5  
150  
6R8  
100  
2R2  
220  
4R7  
20  
220  
15  
150  
10  
100  
6R8  
5
4R7  
2R2  
1R5  
0
0
0.2  
0.4  
0.6  
0.8  
1
1.2  
1.4  
1.6  
1.8  
2
0
0.2 0.4  
0.6 0.8  
1
1.2 1.4  
1.6  
1.8  
2
2.2 2.4  
2.6  
DC Current(A)  
DC Current(A)  
6/9  
Rev :01.06.2018  
www.leiditech.com  
LMF Series  
Electrical Characteristics  
Test  
Frequency  
(MHz)  
Inductance  
Tolerance  
(±%)  
RDC  
Isat (A)  
Irms (A)  
Marking  
Typ. (Max)  
Part Number  
(uH)  
(Ω) ±30%  
Typ. (Max)  
LMF303012-2R2□-N  
LMF303012-3R3□-N  
LMF303012-4R7□-N  
LMF303012-6R8□-N  
LMF303012-100□-N  
LMF303012-150□-N  
LMF303012-220□-N  
LMF303012-470□-N  
2.2  
3.3  
4.7  
6.8  
10  
20, 30  
20, 30  
20, 30  
20, 30  
20, 30  
20, 30  
20, 30  
20, 30  
1
1
1
1
1
1
1
1
0.092  
0.13  
0.18  
0.25  
0.42  
0.56  
0.86  
1.82  
2.10(1.89)  
1.84(1.65)  
1.56(1.40)  
1.32(1.18)  
1.06(0.95)  
0.82(0.73)  
0.64(0.57)  
0.49(0.44)  
2.00(1.80)  
1.80(1.62)  
1.52(1.36)  
1.30(1.17)  
1.00(0.90)  
0.80(0.72)  
0.62(0.55)  
0.43(0.38)  
2R2  
3R3  
4R7  
6R8  
100  
150  
220  
470  
15  
22  
47  
Note: When ordering, please specify tolerance code. Tolerance: M=±20% , T =±30%  
Operating temperature range－55℃～125℃(Including self - temperature rise)  
Isat for Inductance drop 30% from its value without current  
Irms for a 40℃ temperature rise from 25℃ ambient with current  
Measure Equipment：  
L：Agilent HP4287A+Agilent HP16197A, 1MHz 200mV  
RDC：DIGITAL MILLINHM METER CHROMA 16502, or equivalent  
Isat & Irms：Agilent HP4284A  
Test Instruments：HP4284A Material/Impedance Analyzer  
Inductance vs. DC Current  
Temperature Change vs. DC Current  
50  
80  
70  
60  
50  
40  
30  
20  
10  
0
220  
45  
470  
6R8  
150  
40  
2R2  
100  
4R7  
35  
30  
25  
470  
3R3  
20  
220  
15  
150  
10  
5
100  
6R8  
4R7  
3R3  
2R2  
0
0
0.2 0.4 0.6 0.8  
1
1.2 1.4 1.6 1.8  
2
2.2 2.4 2.6 2.8  
0
0.2 0.4 0.6 0.8  
1
1.2 1.4 1.6 1.8  
2
2.2 2.4  
DC Current(A)  
DC Current(A)  
7/9  
Rev :01.06.2018  
www.leiditech.com  
LMF Series  
Electrical Characteristics  
Test  
Frequency  
(MHz)  
Inductance  
Tolerance  
(±%)  
RDC  
Isat (A)  
Irms (A)  
Marking  
Typ. (Max)  
Part Number  
(uH)  
(Ω) ±30%  
Typ. (Max)  
LMF303015-R47□-N  
LMF303015-1R0□-N  
LMF303015-1R5□-N  
LMF303015-2R2□-N  
LMF303015-3R3□-N  
LMF303015-4R7□-N  
LMF303015-6R8□-N  
LMF303015-100□-N  
LMF303015-150□-N  
LMF303015-220□-N  
LMF303015-330□-N  
LMF303015-470□-N  
LMF303015-101□-N  
0.47  
1.0  
1.5  
2.2  
3.3  
4.7  
6.8  
10  
20, 30  
20, 30  
20, 30  
20, 30  
20, 30  
20, 30  
20, 30  
20, 30  
20, 30  
20, 30  
20, 30  
20, 30  
20, 30  
1
1
1
1
1
1
1
1
1
1
1
1
1
0.036  
0.054  
0.063  
0.090  
0.125  
0.170  
0.235  
0.360  
0.550  
0.770  
0.930  
1.500  
2.700  
4.7(4.23)  
3.4(3.06)  
3.0(2.70)  
2.3(2.07)  
1.9(1.71)  
1.58(1.42)  
1.34(1.20)  
1.06(0.95)  
0.90(0.81)  
0.76(0.68)  
0.65(0.58)  
0.52(0.46)  
0.36(0.32)  
4.0(3.60)  
3.0(2.70)  
2.6(2.34)  
2.0(1.80)  
1.80(1.62)  
1.52(1.36)  
1.30(1.17)  
1.00(0.90)  
0.80(0.72)  
0.65(0.58)  
0.60(0.54)  
0.42(0.37)  
0.3(0.27)  
R47  
1R0  
1R5  
2R2  
3R3  
4R7  
6R8  
100  
150  
220  
330  
470  
101  
15  
22  
33  
47  
100  
Note: When ordering, please specify tolerance code. Tolerance: M=±20% , T =±30%  
Operating temperature range－55℃～125℃(Including self - temperature rise)  
Isat for Inductance drop 30% from its value without current  
Irms for a 40℃ temperature rise from 25℃ ambient with current  
Measure Equipment：  
L：Agilent HP4287A+Agilent HP16197A, 1MHz 200mV  
RDC：DIGITAL MILLINHM METER CHROMA 16502, or equivalent  
Isat & Irms：Agilent HP4284A  
Test Instruments：HP4284A Material/Impedance Analyzer  
Inductance vs. DC Current  
Temperature Change vs. DC Current  
25  
80  
70  
60  
50  
40  
30  
20  
10  
0
220  
1R5  
6R8  
4R7  
2R2  
3R3  
20  
15  
10  
5
220  
150  
100  
R47  
1R0  
150  
100  
6R8  
4R7  
2
3R3  
2.5  
2R2  
3
1R5  
3.5  
1R0  
4
R47  
0
0
0.5  
1
1.5  
4.5  
0
0.5  
1
1.5  
2
2.5  
3
3.5  
4
4.5  
5
DC Current(A)  
DC Current(A)  
8/9  
Rev :01.06.2018  
www.leiditech.com  
LMF Series  
Packaging Specifications  
Tape Dimensions  
Tape Dimensions  
Figure 1  
Figure 2  
Reel Dimensions  
Reel Dimensions  
Figur
Figure 2  
Dimensions in mm  
Tape Dimensions  
Reel Dimensions  
Quantity  
PCS / Reel  
2000  
TYPE  
Fig  
A0  
B0  
K0  
D
E
F
W
8.1  
8.1  
8.1  
8.1  
8.1  
8.1  
12  
P
4
P0  
4
4
4
4
4
4
4
4
4
4
4
4
4
4
P2  
2
2
2
2
2
2
2
2
2
2
2
2
2
2
A
B
60  
C
D
E
8.4  
8.4  
8.4  
8.4  
8.4  
8.4  
-
LMF201B12  
LMF252A10  
1
1
1
1
1
1
2
2
2
2
2
2
2
2
1.90 2.20 1.30 1.55 1.75 3.5  
2.40 2.70 1.15 1.55 1.75 3.5  
2.40 2.70 1.35 1.55 1.75 3.5  
3.20 3.20 1.40 1.55 1.75 3.5  
3.20 3.20 1.40 1.55 1.75 3.5  
3.15 3.15 1.60 1.55 1.75 3.5  
4.25 4.25 1.30 1.55 1.75 5.5  
4.25 4.25 1.70 1.55 1.75 5.5  
4.25 4.25 2.10 1.55 1.75 5.5  
4.25 4.25 3.00 1.55 1.75 5.5  
5.25 5.25 2.20 1.55 1.75 5.5  
6.25 6.25 2.20 1.55 1.75 7.5  
6.25 6.25 3.00 1.55 1.75 7.5  
8.25 8.25 4.15 1.55 1.75 7.5  
180  
180  
180  
180  
180  
180  
178  
178  
178  
178  
330  
330  
330  
330  
13  
13  
13  
13  
13  
13  
13  
13  
13  
13  
13  
13  
13  
13  
14.4  
14.4  
14.4  
14.4  
14.4  
14.4  
13.2  
13.2  
13.2  
13.2  
13.4  
16.0  
16.0  
16.0  
4
60  
2000  
LMF252A12  
LMF303010  
4
60  
2000  
4
60  
2000  
LMF303012  
LMF303015  
LMF404012  
LMF404015  
4
60  
2000  
4
60  
2000  
8
60  
1000  
12  
8
60  
-
1000  
12  
8
60  
-
800  
LMF404018  
LMF404026  
LMF505020  
LMF606020  
12  
8
60  
-
500  
12  
8
100  
100  
100  
100  
-
2000  
16  
12  
12  
12  
-
2000  
16  
-
1500  
LMF606028  
LMF808040  
16  
-
1000  
Shanghai Leiditech Electronic Co.,Ltd  
Email: sale1@leiditech.com  
Tel : +86- 021 50828806  
Fax : +86- 021 50477059  
9/9  
Rev :01.06.2018  
www.leiditech.com  

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