Series Datasheet

1MD Series
Shielded Power Inductor
Accetek A
FEATURES
Available for ultra low profile
Inductance ratings up to 1000 µH
Operating Temperature range from -40°C to +125°C (Including Self-heating)
260°C reflow peak temperature qualified




B
PART NUMBER SYSTEM
1MD
2D11
-
100
M
F
❶ ❷ ❸ ❹ ❺ ❶ Series
1MD
Series Code
❷ Dimension Code (L*W*H) (mm)
2D09(3.3×3.3×1.1)
2D11 (3.3×3.3×1.3)
2D14(3.3×3.3×1.6)
2D18(3.3×3.3×2.1)
❸ Inductance Code
3D11(4.2×4.2×1.3)
3D14(4.2×4.2×1.6)
e.g.
Calculation
3D16(4.2×4.2×1.8)
3D18(4.2×4.2×2.1)
2R2
2.2μH
3D28(4.2×4.2×3.2)
4D18(5.0×5.0×2.0)
100
0
4D28(5.0×5.0×3.0)
5D18(6.0×6.0×2.0)
5D28(6.0×6.0×3.0)
6D28(7.0×7.0×3.0)
6D38(7.0×7.0×4.0)
8D28(10.1×8.3×3.0)
8D38(10.1×8.3×4.0)
8D43(10.1×8.3×4.5)
101
10×10 μH = 10μH
1
10×10 μH = 100μH
❹ Inductance Tolerance
K
±10%
M
±20%
N
±30%
❺ RoHS Compliant
Accetek Electronics (Shenzhen) Co., Ltd. www.accetek.com Ver.:1MD‐2012A
1 1MD Series
Shielded Power Inductor
Accetek C
DRAWINGS AND DIMENSIONS
2D09,2D11,2D14,2D18
3D11,3D14,3D16,3D18,3D28,4D18,4D28,5D18,5D28,6D28,6D38
A
A
C
XXX
D
I
I
XXX
B
C
I
B
H
H
J
J
8D28,8D38,8D43
Schematic
C
A
I
XXX
I
D
I
B
H
J
2
XXX = Inductance value
Case Size
Dimensions (mm)
Amax
Bmax
Cmax
Dtyp
Href.
Iref.
Jref.
1MD2D09
3.3
3.3
1.1
4.4
1.3
1.3
1.7
1MD2D11
3.3
3.3
1.3
4.4
1.3
1.3
1.7
1MD2D14
3.3
3.3
1.6
4.4
1.3
1.3
1.7
1MD2D18
3.3
3.3
2.1
4.4
1.3
1.3
1.7
1MD3D11
4.2
4.2
1.3
5.5
4.5
1.7
1.1
1MD3D14
4.2
4.2
1.6
5.5
4.5
1.7
1.1
1MD3D16
4.2
4.2
1.8
5.5
4.5
1.7
1.1
1MD3D18
4.2
4.2
2.1
5.5
4.5
1.7
1.1
1MD3D28
4.2
4.2
3.2
5.5
4.5
1.7
1.1
1MD4D18
5.0
5.0
2.0
6.9
5.3
1.9
1.5
1MD4D28
5.0
5.0
3.0
6.9
5.3
1.9
1.5
1MD5D18
6.0
6.0
2.0
8.2
6.3
2.1
2.0
1MD5D28
6.0
6.0
3.0
8.2
6.3
2.1
2.0
1MD6D28
7.0
7.0
3.0
9.5
7.3
2.6
2.0
1MD6D38
7.0
7.0
4.0
9.5
7.3
2.6
2.0
1MD8D28
10.1
8.3
3.0
/
2.8
2.0
6.1
1MD8D38
10.1
8.3
4.0
/
2.8
2.0
6.1
1MD8D43
10.1
8.3
4.5
/
2.8
2.0
6.1
Accetek Electronics (Shenzhen) Co., Ltd. www.accetek.com Ver.:1MD‐2012A
2 1MD Series
Shielded Power Inductor
Accetek D
SPECIFICATIONS
Inductance
DCR
Part Number
μH
Tolerance
Typ.(Ω)
Max.(Ω)
Irms(A)
Isat(A)
1MD2D09-1R2NF
1.2
±30%
0.062
0.078
1.55
0.83
1MD2D09-1R5NF
1.5
±30%
0.071
0.088
1.35
0.70
1MD2D09-2R4NF
2.4
±30%
0.095
0.119
1.10
0.58
1MD2D09-3R3NF
3.3
±30%
0.139
0.174
0.90
0.50
1MD2D09-4R7NF
4.7
±30%
0.190
0.238
0.80
0.38
1MD2D09-6R8NF
6.8
±30%
0.232
0.290
0.65
0.36
1MD2D09-8R2NF
8.2
±30%
0.320
0.400
0.56
0.31
1MD2D09-100MF
10
±20%
0.400
0.500
0.51
0.30
1MD2D09-120MF
12
±20%
0.440
0.550
0.45
0.27
1MD2D09-150MF
15
±20%
0.520
0.650
0.42
0.24
1MD2D09-180MF
18
±20%
0.610
0.770
0.38
0.22
1MD2D09-220MF
22
±20%
0.750
0.940
0.35
0.20
1MD2D09-270MF
27
±20%
0.880
1.110
0.32
0.16
1MD2D11-1R0NF
1.0
±30%
0.050
0.063
1.70
1.50
1MD2D11-1R5NF
1.5
±30%
0.067
0.084
1.45
1.25
1MD2D11-2R2NF
2.2
±30%
0.076
0.096
1.40
1.10
1MD2D11-2R7NF
2.7
±30%
0.096
0.120
1.20
0.92
1MD2D11-3R3NF
3.3
±30%
0.123
0.154
1.00
0.88
1MD2D11-4R7NF
4.7
±30%
0.198
0.248
0.80
0.70
1MD2D11-5R6NF
5.6
±30%
0.211
0.264
0.75
0.65
1MD2D11-6R8NF
6.8
±30%
0.227
0.284
0.72
0.60
1MD2D11-8R2NF
8.2
±30%
0.301
0.376
0.60
0.52
1MD2D11-100MF
10
±20%
0.342
0.428
0.58
0.48
1MD2D11-150MF
15
±20%
0.530
0.663
0.46
0.40
1MD2D11-180MF
18
±20%
0.584
0.730
0.43
0.36
1MD2D11-220MF
22
±20%
0.641
0.801
0.42
0.35
1MD2D14-R21NF
0.21
±30%
0.016
0.021
4.74
3.80
1MD2D14-R36NF
0.36
±30%
0.020
0.026
4.10
3.25
1MD2D14-R60NF
0.60
±30%
0.025
0.033
3.45
2.20
1MD2D14-R82NF
0.82
±30%
0.030
0.039
2.85
2.10
1MD2D14-1R2NF
1.2
±30%
0.038
0.049
2.75
1.95
1MD2D14-1R5NF
1.5
±30%
0.050
0.063
2.00
1.80
1MD2D14-1R8NF
1.8
±30%
0.060
0.075
1.80
1.65
1MD2D14-2R2NF
2.2
±30%
0.075
0.094
1.60
1.50
1MD2D14-2R7NF
2.7
±30%
0.085
0.106
1.40
1.35
1MD2D14-3R3NF
3.3
±30%
0.100
0.125
1.24
1.20
1MD2D14-3R9NF
3.9
±30%
0.110
0.138
1.12
1.10
1MD2D14-4R7NF
4.7
±30%
0.135
0.169
1.00
1.00
1MD2D14-5R6NF
5.6
±30%
0.150
0.188
0.98
0.95
1MD2D14-6R8NF
6.8
±30%
0.170
0.213
0.92
0.85
1MD2D14-8R2NF
8.2
±30%
0.225
0.281
0.80
0.80
1MD2D14-100MF
10
±20%
0.235
0.294
0.76
0.70
1MD2D14-120MF
12
±20%
0.315
0.394
0.64
0.62
1MD2D18-2R2NF
2.2
±30%
0.033
0.041
2.30
0.85
1MD2D18-3R3NF
3.3
±30%
0.043
0.054
2.10
0.75
1MD2D18-4R7NF
4.7
±30%
0.062
0.078
1.65
0.63
1MD2D18-6R8NF
6.8
±30%
0.085
0.106
1.32
0.52
1MD2D18-100MF
10
±20%
0.145
0.180
1.00
0.43
1MD2D18-150MF
15
±20%
0.175
0.220
0.80
0.35
1MD2D18-220MF
22
±20%
0.255
0.320
0.68
0.30
1MD2D18-330MF
33
±20%
0.370
0.460
0.56
0.24
Accetek Electronics (Shenzhen) Co., Ltd. www.accetek.com Ver.:1MD‐2012A
3 1MD Series
Shielded Power Inductor
Accetek Inductance
Part Number
DCR
μH
Tolerance
Typ.(Ω)
Max.(Ω)
Irms(A)
Isat(A)
1MD2D18-470MF
47
±20%
0.530
0.680
0.48
0.20
1MD3D11-2R7NF
2.7
±30%
0.060
0.078
1.82
0.53
1MD3D11-4R7NF
4.7
±30%
0.095
0.123
1.38
0.40
1MD3D11-6R8NF
6.8
±30%
0.150
0.180
1.05
0.34
1MD3D11-8R2NF
8.2
±30%
0.170
0.204
0.93
0.32
1MD3D11-100MF
10
±20%
0.200
0.240
0.90
0.28
1MD3D11-120MF
12
±20%
0.230
0.276
0.81
0.25
1MD3D11-150MF
15
±20%
0.310
0.372
0.68
0.23
1MD3D11-180MF
18
±20%
0.390
0.468
0.58
0.21
1MD3D11-220MF
22
±20%
0.450
0.540
0.53
0.19
1MD3D11-270MF
27
±20%
0.605
0.726
0.48
0.17
1MD3D11-330MF
33
±20%
0.685
0.822
0.41
0.15
1MD3D11-390MF
39
±20%
0.785
0.942
0.40
0.14
1MD3D14-1R2NF
1.2
±30%
0.036
0.045
2.20
2.15
1MD3D14-1R7NF
1.7
±30%
0.050
0.063
2.00
1.85
1MD3D14-2R2NF
2.2
±30%
0.055
0.069
1.75
1.60
1MD3D14-2R7NF
2.7
±30%
0.070
0.088
1.36
1.45
1MD3D14-3R3NF
3.3
±30%
0.080
0.100
1.24
1.35
1MD3D14-3R9NF
3.9
±30%
0.110
0.135
1.12
1.15
1MD3D14-4R7NF
4.7
±30%
0.120
0.150
0.96
1.10
1MD3D14-8R2NF
8.2
±30%
0.190
0.238
0.74
0.82
1MD3D14-100MF
10
±20%
0.210
0.262
0.69
0.75
1MD3D14-120MF
12
±20%
0.280
0.350
0.60
0.67
1MD3D14-150MF
15
±20%
0.390
0.488
0.58
0.60
1MD3D14-220MF
22
±20%
0.460
0.575
0.43
0.52
1MD3D16-1R5NF
1.5
±30%
0.040
0.052
2.29
1.55
1MD3D16-2R2NF
2.2
±30%
0.055
0.072
1.95
1.20
1MD3D16-3R3NF
3.3
±30%
0.065
0.085
1.80
1.10
1MD3D16-4R7NF
4.7
±30%
0.080
0.105
1.62
0.90
1MD3D16-6R8NF
6.8
±30%
0.130
0.170
1.27
0.73
1MD3D16-100MF
10
±20%
0.160
0.210
1.15
0.55
1MD3D16-150MF
15
±20%
0.225
0.295
0.97
0.45
1MD3D16-220MF
22
±20%
0.330
0.430
0.80
0.40
1MD3D16-330MF
33
±20%
0.520
0.675
0.64
0.32
1MD3D18-1R0NF
1.0
±30%
0.040
0.050
2.40
2.80
1MD3D18-2R2NF
2.2
±30%
0.050
0.063
2.00
1.80
1MD3D18-3R0NF
3.0
±30%
0.055
0.069
1.80
1.60
1MD3D18-4R7NF
4.7
±30%
0.086
0.108
1.35
1.35
1MD3D18-6R8NF
6.8
±30%
0.120
0.150
1.10
1.10
1MD3D18-100MF
10
±20%
0.164
0.205
0.90
0.90
1MD3D18-120MF
12
±20%
0.220
0.275
0.80
0.80
1MD3D18-150MF
15
±20%
0.241
0.302
0.75
0.75
1MD3D18-220MF
22
±20%
0.339
0.424
0.60
0.60
1MD3D18-330MF
33
±20%
0.512
0.640
0.45
0.50
1MD3D18-470MF
47
±20%
0.771
0.964
0.35
0.40
1MD3D28-3R3NF
3.3
±30%
0.058
0.072
1.85
2.00
1MD3D28-4R7NF
4.7
±30%
0.071
0.088
1.62
1.65
1MD3D28-6R8NF
6.8
±30%
0.095
0.119
1.32
1.24
1MD3D28-100MF
10
±20%
0.116
0.145
1.18
1.05
1MD3D28-150MF
15
±20%
0.170
0.213
1.02
0.90
1MD3D28-220MF
22
±20%
0.268
0.335
0.74
0.76
1MD3D28-330MF
33
±20%
0.385
0.481
0.63
0.58
1MD3D28-470MF
47
±20%
0.479
0.599
0.56
0.48
1MD4D18-1R0NF
1.0
±30%
0.035
0.045
2.27
1.72
Accetek Electronics (Shenzhen) Co., Ltd. www.accetek.com Ver.:1MD‐2012A
4 1MD Series
Shielded Power Inductor
Accetek Inductance
DCR
Part Number
μH
Tolerance
Typ.(Ω)
Max.(Ω)
Irms(A)
Isat(A)
1MD4D18-2R2NF
2.2
±30%
0.058
0.075
1.76
1.32
1MD4D18-2R7NF
2.7
±30%
0.080
0.105
1.50
1.28
1MD4D18-3R3NF
3.3
±30%
0.085
0.110
1.46
1.04
1MD4D18-3R9NF
3.9
±30%
0.120
0.155
1.22
0.88
1MD4D18-4R7NF
4.7
±30%
0.125
0.162
1.20
0.84
1MD4D18-5R6NF
5.6
±30%
0.130
0.170
1.18
0.80
1MD4D18-6R8NF
6.8
±30%
0.155
0.200
1.08
0.76
1MD4D18-8R2NF
8.2
±30%
0.190
0.245
0.97
0.68
1MD4D18-100MF
10
±20%
0.148
0.200
1.10
0.61
1MD4D18-120MF
12
±20%
0.156
0.210
1.07
0.56
1MD4D18-150MF
15
±20%
0.178
0.240
1.01
0.50
1MD4D18-180MF
18
±20%
0.250
0.338
0.85
0.48
1MD4D18-220MF
22
±20%
0.294
0.397
0.78
0.41
1MD4D18-270MF
27
±20%
0.327
0.441
0.74
0.35
1MD4D18-330MF
33
±20%
0.514
0.694
0.59
0.32
1MD4D18-390MF
39
±20%
0.525
0.709
0.59
0.30
1MD4D18-470MF
47
±20%
0.683
0.922
0.51
0.28
1MD4D18-560MF
56
±20%
0.800
1.080
0.47
0.26
1MD4D18-680MF
68
±20%
1.000
1.300
0.42
0.24
1MD4D18-820MF
82
±20%
1.200
1.560
0.39
0.22
1MD4D18-101MF
100
±20%
1.330
1.730
0.37
0.20
1MD4D18-121MF
120
±20%
1.840
2.390
0.31
0.18
1MD4D18-151MF
150
±20%
2.050
2.670
0.30
0.15
1MD4D18-181MF
180
±20%
3.050
4.000
0.24
0.14
1MD4D28-1R2NF
1.2
±30%
0.018
0.024
3.21
2.56
1MD4D28-1R8NF
1.8
±30%
0.020
0.028
2.97
2.20
1MD4D28-2R2NF
2.2
±30%
0.023
0.031
2.79
2.04
1MD4D28-2R7NF
2.7
±30%
0.032
0.043
2.37
1.60
1MD4D28-3R3NF
3.3
±30%
0.036
0.049
2.22
1.57
1MD4D28-3R9NF
3.9
±30%
0.048
0.065
1.94
1.44
1MD4D28-4R7NF
4.7
±30%
0.053
0.072
1.84
1.32
1MD4D28-5R6NF
5.6
±30%
0.075
0.101
1.55
1.17
1MD4D28-6R8NF
6.8
±30%
0.081
0.109
1.49
1.12
1MD4D28-8R2NF
8.2
±30%
0.087
0.118
1.44
1.04
1MD4D28-100MF
10
±20%
0.095
0.128
1.38
1.00
1MD4D28-120MF
12
±20%
0.098
0.132
1.36
0.84
1MD4D28-150MF
15
±20%
0.110
0.149
1.28
0.76
1MD4D28-180MF
18
±20%
0.123
0.166
1.21
0.72
1MD4D28-220MF
22
±20%
0.175
0.235
1.02
0.70
1MD4D28-270MF
27
±20%
0.193
0.261
0.96
0.58
1MD4D28-330MF
33
±20%
0.255
0.331
0.84
0.56
1MD4D28-390MF
39
±20%
0.284
0.384
0.80
0.50
1MD4D28-470MF
47
±20%
0.435
0.587
0.64
0.48
1MD4D28-560MF
56
±20%
0.463
0.625
0.62
0.41
1MD4D28-680MF
68
±20%
0.518
0.699
0.59
0.35
1MD4D28-820MF
82
±20%
0.678
0.915
0.52
0.32
1MD4D28-101MF
100
±20%
0.766
1.020
0.48
0.29
1MD4D28-121MF
120
±20%
0.977
1.270
0.43
0.27
1MD4D28-151MF
150
±20%
1.080
1.350
0.41
0.24
1MD4D28-181MF
180
±20%
1.230
1.540
0.38
0.22
1MD4D28-221MF
220
±20%
1.376
1.720
0.36
0.20
1MD4D28-271MF
270
±20%
1.560
1.950
0.34
0.16
1MD5D18-2R2NF
2.2
±30%
0.027
0.037
2.58
2.40
1MD5D18-3R3NF
3.3
±30%
0.035
0.047
2.27
2.00
Accetek Electronics (Shenzhen) Co., Ltd. www.accetek.com Ver.:1MD‐2012A
5 1MD Series
Shielded Power Inductor
Accetek Inductance
DCR
Part Number
μH
Tolerance
Typ.(Ω)
Max.(Ω)
Irms(A)
Isat(A)
1MD5D18-4R1NF
4.1
±30%
0.042
0.057
2.07
1.95
1MD5D18-5R4NF
5.4
±30%
0.056
0.076
1.79
1.60
1MD5D18-6R2NF
6.2
±30%
0.071
0.096
1.59
1.40
1MD5D18-8R9NF
8.9
±30%
0.086
0.116
1.45
1.25
1MD5D18-100MF
10
±20%
0.092
0.124
1.40
1.20
1MD5D18-120MF
12
±20%
0.113
0.153
1.26
1.10
1MD5D18-150MF
15
±20%
0.145
0.196
1.11
0.97
1MD5D18-180MF
18
±20%
0.155
0.210
1.08
0.85
1MD5D18-220MF
22
±20%
0.215
0.290
0.91
0.80
1MD5D18-270MF
27
±20%
0.245
0.330
0.86
0.75
1MD5D18-330MF
33
±20%
0.285
0.385
0.79
0.65
1MD5D18-390MF
39
±20%
0.385
0.520
0.68
0.57
1MD5D18-470MF
47
±20%
0.440
0.595
0.64
0.54
1MD5D18-560MF
56
±20%
0.493
0.665
0.60
0.50
1MD5D18-680MF
68
±20%
0.622
0.840
0.54
0.43
1MD5D18-820MF
82
±20%
0.725
0.978
0.50
0.41
1MD5D18-101MF
100
±20%
0.895
1.200
0.45
0.36
1MD5D18-121MF
120
±20%
1.200
1.500
0.39
0.33
1MD5D18-151MF
150
±20%
1.368
1.710
0.36
0.31
1MD5D18-181MF
180
±20%
2.704
3.380
0.26
0.21
1MD5D18-221MF
220
±20%
3.472
4.340
0.23
0.18
1MD5D28-2R5NF
2.5
±30%
0.013
0.018
3.72
2.60
1MD5D28-3R0NF
3.0
±30%
0.018
0.024
3.16
2.40
1MD5D28-4R2NF
4.2
±30%
0.023
0.031
2.80
2.20
1MD5D28-5R3NF
5.3
±30%
0.028
0.038
2.54
1.90
1MD5D28-6R2NF
6.2
±30%
0.033
0.045
2.34
1.80
1MD5D28-8R2NF
8.2
±30%
0.039
0.053
2.15
1.60
1MD5D28-100MF
10
±20%
0.048
0.065
1.94
1.30
1MD5D28-120MF
12
±20%
0.056
0.076
1.79
1.20
1MD5D28-150MF
15
±20%
0.076
0.103
1.54
1.10
1MD5D28-180MF
18
±20%
0.082
0.110
1.48
1.00
1MD5D28-220MF
22
±20%
0.090
0.122
1.41
0.90
1MD5D28-270MF
27
±20%
0.120
0.175
1.22
0.85
1MD5D28-330MF
33
±20%
0.140
0.189
1.13
0.75
1MD5D28-390MF
39
±20%
0.157
0.212
1.07
0.70
1MD5D28-470MF
47
±20%
0.185
0.250
0.99
0.62
1MD5D28-560MF
56
±20%
0.226
0.305
0.89
0.58
1MD5D28-680MF
68
±20%
0.263
0.355
0.83
0.52
1MD5D28-820MF
82
±20%
0.343
0.463
0.72
0.46
1MD5D28-101MF
100
±20%
0.385
0.520
0.68
0.42
1MD5D28-121MF
120
±20%
0.448
0.560
0.63
0.40
1MD5D28-151MF
150
±20%
0.544
0.680
0.58
0.35
1MD5D28-181MF
180
±20%
0.744
0.930
0.49
0.32
1MD5D28-221MF
220
±20%
0.920
1.150
0.44
0.30
1MD5D28-271MF
270
±20%
1.248
1.560
0.38
0.27
1MD5D28-331MF
330
±20%
1.584
1.980
0.34
0.25
1MD5D28-391MF
390
±20%
2.000
2.500
0.30
0.22
1MD5D28-471MF
470
±20%
2.160
2.700
0.29
0.20
1MD5D28-561MF
560
±20%
2.496
3.120
0.27
0.18
1MD5D28-681MF
680
±20%
3.320
4.150
0.23
0.16
1MD6D28-3R0NF
3.0
±30%
0.018
0.024
3.33
3.00
1MD6D28-3R9NF
3.9
±30%
0.020
0.027
3.16
2.60
1MD6D28-5R0NF
5.0
±30%
0.023
0.031
2.95
2.40
1MD6D28-6R0NF
6.0
±30%
0.026
0.035
2.77
2.25
Accetek Electronics (Shenzhen) Co., Ltd. www.accetek.com Ver.:1MD‐2012A
6 1MD Series
Shielded Power Inductor
Accetek Inductance
DCR
Part Number
μH
Tolerance
Typ.(Ω)
Max.(Ω)
Irms(A)
Isat(A)
1MD6D28-7R3NF
7.3
±30%
0.040
0.054
2.24
2.10
1MD6D28-8R6NF
8.6
±30%
0.043
0.058
2.16
1.85
1MD6D28-100MF
10
±20%
0.048
0.065
2.04
1.70
1MD6D28-120MF
12
±20%
0.052
0.070
1.96
1.55
1MD6D28-150MF
15
±20%
0.062
0.084
1.80
1.40
1MD6D28-180MF
18
±20%
0.070
0.095
1.69
1.32
1MD6D28-220MF
22
±20%
0.095
0.128
1.45
1.20
1MD6D28-270MF
27
±20%
0.105
0.142
1.38
1.05
1MD6D28-330MF
33
±20%
0.122
0.165
1.28
0.97
1MD6D28-390MF
39
±20%
0.156
0.210
1.13
0.86
1MD6D28-470MF
47
±20%
0.176
0.238
1.07
0.80
1MD6D28-560MF
56
±20%
0.205
0.277
0.99
0.73
1MD6D28-680MF
68
±20%
0.225
0.304
0.94
0.65
1MD6D28-820MF
82
±20%
0.290
0.390
0.83
0.60
1MD6D28-101MF
100
±20%
0.397
0.535
0.71
0.54
1MD6D28-121MF
120
±20%
0.600
0.750
0.58
0.51
1MD6D28-151MF
150
±20%
0.760
0.950
0.51
0.47
1MD6D28-181MF
180
±20%
0.960
1.200
0.46
0.41
1MD6D28-221MF
220
±20%
1.200
1.500
0.41
0.37
1MD6D28-271MF
270
±20%
1.360
1.700
0.38
0.33
1MD6D28-331MF
330
±20%
1.720
2.150
0.34
0.28
1MD6D28-471MF
470
±20%
2.520
3.150
0.28
0.21
1MD6D28-681MF
680
±20%
4.120
5.150
0.22
0.20
1MD6D38-3R3NF
3.3
±30%
0.015
0.020
4.08
3.50
1MD6D38-5R0NF
5.0
±30%
0.018
0.024
3.73
2.90
1MD6D38-6R2NF
6.2
±30%
0.020
0.027
3.54
2.50
1MD6D38-7R4NF
7.4
±30%
0.023
0.031
3.30
2.30
1MD6D38-8R7NF
8.7
±30%
0.025
0.034
3.16
2.20
1MD6D38-100MF
10
±20%
0.028
0.038
2.99
2.00
1MD6D38-120MF
12
±20%
0.039
0.053
2.53
1.70
1MD6D38-150MF
15
±20%
0.042
0.057
2.44
1.60
1MD6D38-180MF
18
±20%
0.068
0.092
1.92
1.50
1MD6D38-220MF
22
±20%
0.071
0.096
1.88
1.30
1MD6D38-270MF
27
±20%
0.081
0.109
1.76
1.20
1MD6D38-330MF
33
±20%
0.092
0.124
1.65
1.10
1MD6D38-390MF
39
±20%
0.102
0.138
1.57
1.00
1MD6D38-470MF
47
±20%
0.115
0.155
1.47
0.95
1MD6D38-560MF
56
±20%
0.140
0.202
1.34
0.85
1MD6D38-680MF
68
±20%
0.173
0.234
1.20
0.75
1MD6D38-820MF
82
±20%
0.240
0.324
1.02
0.70
1MD6D38-101MF
100
±20%
0.265
0.358
0.97
0.65
1MD6D38-121MF
120
±20%
0.376
0.470
0.82
0.59
1MD6D38-151MF
150
±20%
0.464
0.580
0.73
0.54
1MD6D38-181MF
180
±20%
0.552
0.690
0.67
0.49
1MD6D38-221MF
220
±20%
0.712
0.890
0.59
0.43
1MD6D38-271MF
270
±20%
1.032
1.290
0.49
0.40
1MD6D38-331MF
330
±20%
1.360
1.700
0.43
0.37
1MD6D38-391MF
390
±20%
1.400
1.750
0.42
0.34
1MD6D38-471MF
470
±20%
1.760
2.200
0.38
0.32
1MD6D38-561MF
560
±20%
2.280
2.850
0.33
0.29
1MD6D38-681MF
680
±20%
2.560
3.200
0.31
0.25
1MD6D38-821MF
820
±20%
3.240
4.050
0.28
0.22
1MD6D38-102MF
1000
±20%
4.560
5.700
0.23
0.20
1MD8D28-1R0NF
1.0
±30%
0.008
0.011
6.50
7.00
Accetek Electronics (Shenzhen) Co., Ltd. www.accetek.com Ver.:1MD‐2012A
7 1MD Series
Shielded Power Inductor
Accetek Inductance
DCR
Part Number
μH
Tolerance
Typ.(Ω)
Max.(Ω)
Irms(A)
Isat(A)
1MD8D28-2R5NF
2.5
±30%
0.012
0.016
4.50
6.40
1MD8D28-3R3NF
3.3
±30%
0.014
0.018
4.00
6.00
1MD8D28-4R7NF
4.7
±30%
0.019
0.025
3.40
4.50
1MD8D28-7R3NF
7.3
±30%
0.030
0.039
2.80
3.40
1MD8D28-100MF
10
±20%
0.036
0.047
2.50
3.20
1MD8D28-150MF
15
±20%
0.053
0.069
1.90
2.35
1MD8D28-220MF
22
±20%
0.076
0.099
1.60
1.85
1MD8D28-330MF
33
±20%
0.120
0.156
1.30
1.45
1MD8D28-470MF
47
±20%
0.150
0.195
1.15
1.30
1MD8D28-680MF
68
±20%
0.220
0.286
0.92
0.98
1MD8D28-101MF
100
±20%
0.330
0.430
0.75
0.80
1MD8D38-1R8NF
1.8
±30%
0.013
0.016
6.80
7.00
1MD8D38-2R5NF
2.5
±30%
0.014
0.018
6.00
6.50
1MD8D38-3R5NF
3.5
±30%
0.019
0.024
5.20
5.00
1MD8D38-4R7NF
4.7
±30%
0.023
0.029
4.40
4.60
1MD8D38-6R0NF
6.0
±30%
0.025
0.032
4.00
4.20
1MD8D38-100MF
10
±20%
0.038
0.048
3.20
3.00
1MD8D38-150MF
15
±20%
0.053
0.067
2.50
2.75
1MD8D38-220MF
22
±20%
0.084
0.105
2.00
2.30
1MD8D38-330MF
33
±20%
0.125
0.157
1.60
1.75
1MD8D38-470MF
47
±20%
0.151
0.189
1.42
1.52
1MD8D38-680MF
68
±20%
0.232
0.290
1.08
1.30
1MD8D38-101MF
100
±20%
0.328
0.410
0.88
1.05
1MD8D43-R68NF
0.68
±30%
0.007
0.010
6.90
9.00
1MD8D43-1R2NF
1.2
±30%
0.009
0.012
6.20
8.00
1MD8D43-2R0NF
2.0
±30%
0.011
0.014
5.50
7.00
1MD8D43-3R9NF
3.9
±30%
0.015
0.019
4.50
5.90
1MD8D43-4R7NF
4.7
±30%
0.017
0.022
4.10
5.60
1MD8D43-6R8NF
6.8
±30%
0.020
0.025
3.90
4.40
1MD8D43-100MF
10
±20%
0.029
0.036
3.20
4.00
1MD8D43-150MF
15
±20%
0.042
0.053
2.30
2.90
1MD8D43-220MF
22
±20%
0.060
0.075
1.80
2.60
1MD8D43-330MF
33
±20%
0.100
0.125
1.40
2.20
1MD8D43-470MF
47
±20%
0.120
0.150
1.30
1.80
1MD8D43-680MF
68
±20%
0.190
0.240
1.00
1.50
1MD8D43-101MF
100
±20%
0.290
0.360
0.80
1.30
1.
2.
3.
4.
5.
E
Inductance measured @ 100KHz, 0.3V at 25°C temperature.
DCR measured @ 25°C.
Irms: DC current for an approximate 40°C rise from 20°C ambient temperature.
Isat: DC current for approximate 35% roll off at 25°C.
Specifications subject to change without notice please check our website for latest information.
TAPE AND REEL SPECIFICATIONS
Accetek Electronics (Shenzhen) Co., Ltd. www.accetek.com Ver.:1MD‐2012A
8 1MD Series
Shielded Power Inductor
Accetek 2D09,2D11,2D14,2D18
P0
P
P1
P0
P
H
P1
H
220
W
220
W
3D11,3D14,3D16,3D18,3D28,4D18,4D28,5D18,5D28,6D28,6D38
T
T
8D28,8D38,8D43
Reel Dimensions
D
P0
P
B
A C
220
w
H
P1
T
E
Case Size
Parts per Reel
Reel Dimensions(REF)
Tape Dimensions(REF)
A
B
C
D
E
W
P
P0
P1
H
T
1MD2D09
3000
330
100
13
19.5
13.5
12.0
8
4
2
1.4
0.3
1MD2D11
3000
330
100
13
19.5
13.5
12.0
8
4
2
1.6
0.3
1MD2D14
3000
330
100
13
19.5
13.5
12.0
8
4
2
1.6
0.3
1MD2D18
3000
330
100
13
19.5
13.5
12.0
8
4
2
2.1
0.3
1MD3D11
3000
330
100
13
19.5
13.5
12.0
8
4
2
2.1
0.3
1MD3D14
3000
330
100
13
19.5
13.5
12.0
8
4
2
2.1
0.3
1MD3D16
3000
330
100
13
19.5
13.5
12.0
8
4
2
2.1
0.3
1MD3D18
3000
330
100
13
19.5
13.5
12.0
8
4
2
2.1
0.3
1MD3D28
3000
330
100
13
19.5
13.5
12.0
8
4
2
3.3
0.3
1MD4D18
3000
330
100
13
19.5
13.5
12.0
8
4
2
2.1
0.3
1MD4D28
2500
330
100
13
19.5
13.5
12.0
8
4
2
3.3
0.3
1MD5D18
4000
330
100
13
19.5
13.5
12.0
8
4
2
2.2
0.3
1MD5D28
2500
330
100
13
19.5
13.5
12.0
8
4
2
3.2
0.3
1MD6D28
1500
330
100
13
22.5
16.5
16.0
12
4
2
3.4
0.4
1MD6D38
1000
330
100
13
22.5
16.5
16.0
12
4
2
4.5
0.4
1MD8D28
1000
330
100
13
22.5
16.5
16.0
12
4
2
3.5
0.4
1MD8D38
1000
330
100
13
22.5
16.5
16.0
12
4
2
4.3
0.4
1MD8D43
800
330
100
13
22.5
16.5
16.0
12
4
2
4.3
0.4
Accetek Electronics (Shenzhen) Co., Ltd. www.accetek.com Ver.:1MD‐2012A
9 1MD Series
Shielded Power Inductor
Accetek F
RECOMMENDED SOLDER REFLOW PROFILE
Profile Feature
Recommended Conditions
Average ramp-up rate
3°C/second max.
(Tsmax to Tp)
Preheat
Temperature Min (Tsmin)
100°C
Temperature Max (Tsmax)
150°C
Time (Tsmin to Tsmax)(ts)
60-180 seconds
Time maintained above:
Temperature (TL)
217°C
Time (tL)
60-150 seconds
Peak Temperature (Tp)
See Table2
Time within 5°C of actual Peak
20-40 seconds
Temperature (tp)2
Ramp-down Rate
6°C/second max.
Time 25°C to Peak Temperature
8 minutes max
Table 1
Package
Volume mm3
Volume mm3
Volume mm3
Thickness
<350
350 - 2000
>2000
< 1.6mm
1.6mm - 2.5mm
>2.5mm
°
°
260 C
260 C
°
260 C
250 C
260 C
°
245 C
°
245°C
250 C
°
°
245 C
1. The above profiles are based on IPC/JEDEC J-STD-020C.
2. Exceeding these conditions may cause lowered product
reliability.
°
Table 2
Accetek Electronics (Shenzhen) Co., Ltd. www.accetek.com Ver.:1MD‐2012A
10