Molding Power Inductors – BMCx Series
Series
BMCx Series
BMCx series is designed for low profile type with low RDC and ultra
large current. Its molded magnetic shielded type is suitable for
high-density mounting and ultra low buzz noise. Soldering conditions
can be easily confirmed when mounting onto the board. This series
also provides customers with embossed carrier type packaging for
automatic mounting machine.
Features
Applications
RoHS, Halogen Free and REACH Compliance
High rated current
Ultra low buzz noise
Laptops and PCs
Switchs and servers
Base stations
DC/DC converters
Product Identification
Shape and Dimensions
Recommended Pattern
Dimensions in mm
Dimensions in mm
TYPE
A
B
C
D
F
TYPE
A
B
C
BMCB00060615
6.6±0.2 6.95±0.35 1.3±0.2
3.0±0.3
1.6±0.5
BMCA00060615
3.5
6.05
2.35
BMCA00060630
6.6±0.2 6.95±0.35 2.8±0.2
3.0±0.3
1.6±0.5
BMCA00060630
3.5
6.05
2.35
BMCA00101040
4.0
9.5
3.5
2.5±0.5
BMCA00101040 10.2±0.3
11.6Max
3.8±0.2
2.5±0.5
3.0±0.5
Molding Power Inductors – BMCx Series
Electrical Characteristics
Part Number
Inductance
(uH)
Tolerance
(±%)
Test
Frequency
(kHz)
RDC(mΩ)
Max(Typ)
Isat(A)
Max(Typ).
Irms(A)
Max(Typ).
Marking
BMCB00060615R33MA1
0.33
20
100
6.5(5.6)
19(21)
12(13.5)
R33
BMCB00060615R47MA1
0.47
20
100
8.5(7.2)
15.5(18)
11(13)
R47
BMCB000606151R0MA1
1.0
20
100
21(18.5)
10(12)
7.6(8.2)
1R0
BMCB000606151R5MA1
1.5
20
100
28(25)
7.7(8.5)
6.7(7.2)
1R5
BMCB000606152R2MA1
2.2
20
100
42(35)
6.1(7.2)
5.1(6.0)
2R2
Note: When ordering, please specify tolerance code. Tolerance: M=±20%
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
Absolute maximum voltage 30VDC
Measure Equipment:
L:WK 3260B or WK 6500P, 100KHz 0.5V
RDC:CHEN HWA 502 or CHEN HWA 46502B
Irms:CHROMA 1810
Test Instruments:WK3260B Impedance / Material Analyzer
Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these
specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in
medical or high risk applications without Chilisin approval. Please contact our sales department before ordering.
Molding Power Inductors – BMCx Series
Electrical Characteristics
Part Number
Inductance
(uH)
Tolerance
(±%)
Test
Frequency
(kHz)
RDC
(mΩ) Max
Isat
(A)Typ.
Irms
(A)Typ.
Marking.
BMCA00060630R10MD1
0.10
20
100
1.7
60
32.5
R10
BMCA00060630R22MD1
0.22
20
100
2.8
40
23.0
R22
BMCA00060630R33MD1
0.33
20
100
3.9
30
20.0
R33
BMCA00060630R47MD1
0.47
20
100
4.2
26
17.5
R47
BMCA00060630R68MD1
0.68
20
100
5.5
25
15.5
R68
BMCA00060630R82MD1
0.82
20
100
8.0
24
13.0
R82
BMCA000606301R0MD1
1.0
20
100
10
22
11.0
1R0
BMCA000606301R5MD1
1.5
20
100
15
18
9.0
1R5
BMCA000606302R2MD1
2.2
20
100
20
14
8.0
2R2
BMCA000606303R3MD1
3.3
20
100
30
13.5
6.0
3R3
BMCA000606304R7MD1
4.7
20
100
40
10.0
5.5
4R7
BMCA000606306R8MD1
6.8
20
100
60
8.0
4.5
6R8
BMCA00060630100MD1
10
20
100
102
7.0
3.0
100
Note: When ordering, please specify tolerance code. Tolerance: M=±20%
Operating temperature range-55℃~125℃(Including self - temperature rise)
Isat for Inductance drop 20% from its value without current
Irms for a 40℃ temperature rise from 25℃ ambient with current
Absolute maximum voltage 30VDC
Measure Equipment:
L:WK 3260B or WK 6500P, 100KHz 0.5V
RDC:CHEN HWA 502 or CHEN HWA 46502B
Irms:CHROMA 1810
Test Instruments:WK3260B Impedance / Material Analyzer
Inductance v.s DC Current
Tem perature Change v.s DC Current
10
130
110
100
8
100
ΔT( ℃ )
7
L(uH)
1R5 1R0
4R7
3R3 2R2
R82
100
R68
6R8
R47
120
9
6
6R8
5
4
R22
R10
90
80
70
60
50
4R7
40
3
3R3
2R2
2
1
30
1R5
1R0 R82
20
R68
R47 R22
10
R10
0
0
0
10
20
30
DC Current (A)
40
50
60
0
5
10
15
20
25
30
35
DC Current (A)
Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these
specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in medical or
high risk applications without Chilisin approval. Please contact our sales department before ordering.
40
45
50
55
Molding Power Inductors – BMCx Series
Electrical Characteristics
Part Number
Inductance
(uH)
Tolerance
(±%)
Test
Frequency
(kHz)
RDC(mΩ)
Max(Typ)
Isat
(A)Typ.
Irms
(A)Typ.
Marking
BMCA001010401R0MD1
1.0
20
100
3.2(2.7)
36
18
1R0
BMCA001010401R5MD1
1.5
20
100
4.2(3.8)
33
16
1R5
BMCA001010402R2MA1
2.2
20
100
7(6.4)
27
12
2R2
BMCA001010403R3MA1
3.3
20
100
12(10)
23
10
3R3
BMCA001010404R7MA1
4.7
20
100
16.5(15)
17
9.5
4R7
Note: When ordering, please specify tolerance code. Tolerance: M=±20%
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
Absolute maximum voltage 30VDC
Measure Equipment:
L:WK 3260B or WK 6500P, 100kHz 0.5V
RDC:CHEN HWA 502 or CHEN HWA 46502B
Irms:CHROMA 1810
Test Instruments:WK3260B Impedance / Material Analyzer
Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these
specifications are subject to change or may be discontinued without prior notice. This product may not be designed/used in medical or
high risk applications without Chilisin approval. Please contact our sales department before ordering.
Molding Power Inductors – BMCx Series
Packaging Specifications
Tape Dimensions
Tape Material
Reel Dimensions
Dimensions in mm
Tape Dimensions
Reel Dimensions
Quantity
TYPE
A0
B0
K0
D
E
W
P
P0
P2
A
B
C
D
PCS / REEL
BMCB00060615
6.9
7.6
2.1
1.55
1.75
16
12
4
2
330
100
13
16.0
1000
BMCA00060630
6.9
7.6
3.4
1.55
1.75
16
12
4
2
330
100
13
16.0
1000
BMCA00101040
10.6
11.7
4.25
1.55
1.75
24
16
4
2
330
100
13
24.4
500
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