1MA Datasheet, PDF (4/9 Pages) Accetek Electronics (Shenzhen) Co., Ltd. – Shielded Construction with very low DCR

Accetek
Part Number¹
1MA74-120MF_
1MA74-150MF_
1MA74-180MF_
1MA74-220MF_
1MA74-270MF_
1MA74-330MF_
1MA74-390MF_
1MA74-470MF_
1MA74-560MF_
1MA74-680MF_
1MA74-820MF_
1MA74-101MF_
1MA74-121MF_
1MA74-151MF_
1MA74-181MF_
1MA74-221MF_
1MA74-271MF_
1MA74-331MF_
1MA74-391MF_
1MA74-471MF_
1MA74-561MF_
1MA74-681MF_
1MA74-821MF_
1MA74-102MF_
1MA124-R47NF_
1MA124-1R0NF_
1MA124-1R5NF_
1MA124-2R7NF_
1MA124-3R3NF_
1MA124-4R7MF_
1MA124-6R8MF_
1MA124-8R2MF_
1MA124-100MF_
1MA124-120MF_
1MA124-150MF_
1MA124-180MF_
1MA124-220MF_
1MA124-270MF_
1MA124-330MF_
1MA124-390MF_
1MA124-470MF_
1MA124-560MF_
1MA124-680MF_
1MA124-820MF_
Inductance²
μH
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100
120
150
180
220
270
330
390
470
560
680
820
1000
0.47
1.00
1.50
2.70
3.30
4.70
6.80
8.20
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
Tolerance
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±30%
±30%
±30%
±30%
±30%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
1MA Series
Shielded Power Inductor– Low DCR Type
DCR³
Drawing Fig.
Typ.(Ω)
Max.(Ω) Irms⁴(A) Isat⁵ (A) Metal Base Plastic Base
0.0500
0.0580
2.17
2.50
B1
B2
0.0637
0.0764
2.11
2.20
B1
B2
0.0835
0.0910
1.84
2.00
B1
B2
0.0925
0.1100
1.75
1.90
B1
B2
0.125
0.150
1.50
1.70
B1
B2
0.143
0.170
1.41
1.50
B1
B2
0.190
0.228
1.22
1.30
B1
B2
0.216
0.259
1.15
1.20
B1
B2
0.230
0.276
1.11
1.10
B1
B2
0.265
0.318
1.03
1.00
B1
B2
0.345
0.414
0.91
0.90
B1
B2
0.383
0.460
0.86
0.80
B1
B2
0.515
0.618
0.74
0.70
B1
B2
0.591
0.709
0.69
0.65
B1
B2
0.760
0.912
0.61
0.62
B1
B2
0.907
1.088
0.56
0.59
B1
B2
1.210
1.452
0.48
0.55
B1
B2
1.410
1.692
0.45
0.49
B1
B2
1.525
1.830
0.43
0.45
B1
B2
1.740
2.088
0.40
0.41
B1
B2
2.220
2.664
0.36
0.38
B1
B2
2.580
3.096
0.33
0.36
B1
B2
2.930
3.516
0.31
0.30
B1
B2
3.890
4.668
0.27
0.27
B1
B2
0.0045
0.0055
9.50
20.90
C1
C2
0.0055
0.0063
8.50
18.40
C1
C2
0.0087
0.0097
7.80
10.64
C1
C2
0.0103
0.0115
6.80
9.69
C1
C2
0.0115
0.0130
6.30
8.46
C1
C2
0.0135
0.0160
6.00
8.52
C1
C2
0.0210
0.0250
5.20
6.52
C1
C2
0.0275
0.0290
4.67
5.98
C1
C2
0.0268
0.0300
3.90
5.72
C1
C2
0.0369
0.0380
3.65
5.02
C1
C2
0.0486
0.0500
3.40
4.58
C1
C2
0.0510
0.0567
3.19
4.28
C1
C2
0.0603
0.0670
3.14
3.76
C1
C2
0.0675
0.0750
2.86
3.46
C1
C2
0.0817
0.0908
2.60
3.14
C1
C2
0.0952
0.1058
2.39
2.72
C1
C2
0.121
0.134
2.10
2.66
C1
C2
0.134
0.149
2.01
2.34
C1
C2
0.167
0.186
1.80
2.10
C1
C2
0.189
0.210
1.72
1.80
C1
C2
Accetek Electronics (Shenzhen) Co., Ltd.
www.accetek.com
Ver.:1MA‐2013A
4