2MA Series
Dual Winding Shielded Inductor/Transformer
Accetek
Parallel Mode
Series Mode
L1
DCR2
Typ.(?)
0.04700
0.05300
0.07190
0.08020
0.09000
0.120
DCR2
Irms3
(A)
Isat4
(A)
L1
DCR2
Typ.(?)
0.1880
0.2120
0.2876
0.3208
0.3600
0.4800
0.5400
0.7280
0.8640
0.9160
1.292
DCR2
Max.(?)
0.2256
0.2544
0.3451
0.3850
0.4320
0.5760
0.6480
0.8736
1.0368
1.0992
1.550
Irms3
(A)
Isat4
(A)
Part Number
2MA127-330MF
2MA127-390MF
2MA127-470MF
2MA127-560MF
2MA127-680MF
2MA127-820MF
2MA127-101MF
2MA127-121MF
2MA127-151MF
2MA127-181MF
2MA127-221MF
2MA127-271MF
2MA127-331MF
2MA127-391MF
2MA127-471MF
2MA127-561MF
2MA127-681MF
2MA127-821MF
2MA127-102MF
2MA129-R47NF
2MA129-1R0NF
2MA129-2R2NF
2MA129-3R5NF
2MA129-4R7MF
2MA129-6R8MF
2MA129-7R5MF
2MA129-100MF
2MA129-120MF
2MA129-150MF
2MA129-220MF
2MA129-270MF
2MA129-330MF
2MA129-390MF
2MA129-470MF
2MA129-560MF
2MA129-680MF
2MA129-820MF
2MA129-101MF
2MA129-121MF
2MA129-151MF
2MA129-181MF
2MA129-221MF
2MA129-271MF
(μH)
33.0
39.0
47.0
56.0
68.0
82.0
100
Tolerance
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±30%
±30%
±30%
±30%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
Max.(?)
0.05640
0.06360
0.08628
0.09624
0.10800
0.144
(μH)
132
Tolerance
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±30%
±30%
±30%
±30%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
3.58
3.35
2.96
2.80
2.62
2.23
2.16
1.86
1.71
1.66
1.39
1.23
1.14
1.09
0.94
0.90
0.78
0.73
0.69
17.50
14.00
11.50
11.00
9.30
8.40
7.80
7.60
7.10
6.00
5.30
4.60
4.20
4.10
3.80
3.40
3.20
2.70
2.50
2.30
2.30
2.20
1.90
1.70
3.70
3.60
3.45
2.90
2.70
2.50
2.40
2.00
1.80
1.70
1.50
1.30
1.20
1.10
1.00
0.90
0.80
0.80
0.70
27.50
25.00
20.00
16.50
13.00
12.80
10.60
10.50
8.80
8.00
6.50
5.80
5.50
5.00
4.50
3.70
3.60
3.40
3.10
2.60
2.40
2.30
2.20
2.10
1.79
1.68
1.48
1.40
1.31
1.12
1.08
0.93
0.86
0.83
0.70
0.62
0.57
0.55
0.47
0.45
0.39
0.37
0.35
8.75
7.00
5.75
5.50
4.65
4.20
3.90
3.80
3.55
3.00
2.65
2.30
2.10
2.05
1.90
1.70
1.60
1.35
1.25
1.15
1.15
1.10
0.95
0.85
1.85
1.80
1.73
1.45
1.35
1.25
1.20
1.00
0.90
0.85
0.75
0.65
0.60
0.55
0.50
0.45
0.40
0.40
0.35
13.75
12.50
10.00
8.25
6.50
6.40
5.30
5.25
4.40
4.00
3.25
2.90
2.75
2.50
2.25
1.85
1.80
1.70
1.55
1.30
1.20
1.15
1.10
1.05
156
188
224
272
328
0.135
0.162
400
120
0.182
0.218
480
150
0.216
0.259
600
180
0.229
0.275
720
220
0.323
0.388
880
270
0.415
0.498
1080
1320
1560
1880
2240
2720
3280
4000
1.88
4.00
8.80
14.0
18.8
27.2
30.0
40.0
48.0
60.0
88.0
108
1.660
1.992
330
0.487
0.584
1.948
2.338
390
0.533
0.640
2.132
2.558
470
0.707
0.848
2.828
3.394
560
0.777
0.932
3.108
3.730
680
1.045
1.254
4.180
5.016
820
1.166
1.399
4.664
5.597
1000
0.47
1.00
2.20
3.50
4.70
6.80
7.50
10.0
12.0
15.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100
1.334
1.601
5.336
6.403
0.0022
0.0034
0.0050
0.0060
0.0070
0.0090
0.0110
0.0130
0.0150
0.0210
0.0230
0.0300
0.0370
0.0440
0.0460
0.0540
0.0690
0.0905
0.100
0.0033
0.0051
0.0060
0.0090
0.0110
0.0140
0.0150
0.0180
0.0190
0.0260
0.0280
0.0400
0.0450
0.0560
0.0630
0.0680
0.0890
0.1050
0.110
0.0084
0.0136
0.0200
0.0240
0.0280
0.0360
0.0440
0.0520
0.0600
0.0840
0.0920
0.1200
0.1480
0.1760
0.1840
0.2160
0.2760
0.3620
0.4000
0.5200
0.5560
0.6120
0.7720
0.9920
0.0126
0.0204
0.0240
0.0360
0.0440
0.0560
0.0600
0.0720
0.0760
0.1040
0.1120
0.1600
0.1800
0.2240
0.2520
0.2720
0.3560
0.4200
0.4400
0.6240
0.6960
0.7640
1.2000
1.3200
132
156
188
224
272
328
400
120
0.130
0.156
480
150
0.139
0.174
600
180
0.153
0.191
720
220
0.193
0.300
880
270
0.248
0.330
1080
Accetek Electronics (Shenzhen) Co., Ltd.
www.accetek.com
Ver.:2MA‐2012E
5