Accetek
A
1ME Series
Low Profile Shielded Power Inductor
FEATURES
Nearly 30% lower DCR than 1ME series and higher current rating
Magnetic epoxy shielded construction reduces 30% or more component volume
Shielded construction reduces leakage flux and EMI
Metallization on ferrite core results in excellent shock resistance and damage-free durability
30% higher current rating than conventional inductors of equal size
Save PCB real estate and save more power
Operating Temperature range from -40°C to +125°C (Including Self-heating)
260°C reflow peak temperature qualified
B
PART NUMBER SYSTEM
1ME
❶
3010
❷
-
100
❸
M
❹
F
❺
❶
1ME
Series
Series Code
❷
Dimension Code (L*W*H) (mm)
201610(2.0×1.6×1.0
252012(2.5×2.0×1.2)
252010(2.5×2.0×1.0)
3012(3.0×3.0×1.2)
4012(4.0×4.0×1.2)
8040(8.0×8.0×3.0)
❸
e.g.
2R2
101
Inductance Code
Calculation
2.2μH
10×10
1
μH
= 100μH
Inductance Tolerance
±20%
±30%
3015(3.0×3.0×1.5)
4018(4.0×4.0×1.8)
❹
M
N
❺
RoHS Compliant
C
DRAWINGS AND DIMENSIONS
Fig.A – 1ME20xx, 2520xx
B
C
E
D
H
I
J
I
Land Pattern
A
B
Fig.B - 1ME30xx,40xx,60xx,80xx
C
E
D
H
I
J
I
Land Pattern
A
F
E
xxx
F
E
Schematic
1
2
XXX = Inductance value
Accetek Electronics (Shenzhen) Co., Ltd.
www.accetek.com
Ver.:1ME‐H‐2014A
1
Accetek
Case Size
1ME201610H
1ME252010H
1ME252012H
1ME3012H
1ME3015H
1ME4012H
1ME4018H
1ME8040H
Dimensions (mm)
A
2.0±0.2
2.5±0.1
2.5±0.1
3.0±0.2
3.0±0.2
4.0±0.2
4.0±0.2
8.0±0.3
B
1.6±0.2
2.0±0.1
2.0±0.1
3.0±0.2
3.0±0.2
4.0±0.2
4.0±0.2
8.0±0.3
C
max
1.0
1.0
1.2
1.2
1.5
1.2
1.8
4.0
D
1.2±0.2
1.5±0.2
1.5±0.2
2.5±0.2
2.5±0.2
3.3±0.2
3.3±0.2
6.3±0.2
E
0.6±0.2
0.8±0.2
0.8±0.2
0.75±0.2
0.75±0.2
0.95±0.2
0.95±0.2
2.00±0.3
F
1ME Series
Low Profile Shielded Power Inductor
Fig.
A
A
A
B
B
B
B
B
H
ref.
1.7
2.0
2.0
2.7
2.7
3.7
3.7
7.5
I
ref.
0.7
0.85
0.85
0.8
0.8
1.1
1.1
2.2
J
ref.
0.7
0.8
0.8
1.5
1.5
1.9
1.9
3.8
0.8±0.2
0.8±0.2
0.8±0.2
1.5±0.2
1.5±0.2
2.1±0.2
2.1±0.2
4.0±0.2
D
SPECIFICATIONS
Inductance
DCR
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%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
Typ.(Ω)
0.026
0.033
0.033
0.049
0.063
0.095
0.145
0.220
0.279
0.399
0.680
0.850
0.028
0.036
0.037
0.051
0.067
0.090
0.114
0.170
0.269
0.376
0.487
0.795
1.290
0.018
0.018
0.024
0.030
0.051
0.037
0.065
0.065
0.080
0.120
0.175
0.300
0.435
0.830
0.830
Max.(Ω)
0.031
0.040
0.040
0.059
0.076
0.114
0.174
0.264
0.335
0.479
0.816
1.020
0.034
0.043
0.044
0.061
0.080
0.108
0.137
0.228
0.323
0.451
0.584
0.954
1.548
0.022
0.022
0.029
0.036
0.061
0.044
0.078
0.078
0.096
0.144
0.210
0.360
0.522
1.000
1.000
Irms(A)
3.50
3.20
3.20
2.60
2.25
1.60
1.40
1.20
0.98
0.82
0.58
0.50
3.00
2.65
2.65
2.35
2.00
1.70
1.55
1.20
1.00
0.84
0.74
0.55
0.45
4.50
4.50
3.70
3.30
2.30
2.40
2.10
2.10
1.95
1.50
1.25
1.05
0.87
0.63
0.63
Isat(A)
4.80
4.10
3.10
2.85
2.45
1.85
1.65
1.45
1.05
0.85
0.70
0.55
4.50
4.40
3.50
3.10
2.45
2.05
1.80
1.40
1.15
0.95
0.75
0.65
0.55
7.20
4.75
4.70
4.10
3.30
1.90
2.50
2.35
1.95
1.25
1.20
1.00
0.85
0.75
0.65
μH
0.16
0.24
0.33
0.47
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10.0
0.24
0.33
0.47
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10.0
15.0
22.0
0.16
0.24
0.33
0.47
0.68
1.0
1.2
1.5
2.2
3.3
4.7
6.8
10.0
15.0
18.0
Part Number
1ME201610H-R16MF
1ME201610H-R24MF
1ME201610H-R33MF
1ME201610H-R47MF
1ME201610H-R68MF
1ME201610H-1R0MF
1ME201610H-1R5MF
1ME201610H-2R2MF
1ME201610H-3R3MF
1ME201610H-4R7MF
1ME201610H-6R8MF
1ME201610H-100MF
1ME252010H-R24MF
1ME252010H-R33MF
1ME252010H-R47MF
1ME252010H-R68MF
1ME252010H-1R0MF
1ME252010H-1R5MF
1ME252010H-2R2MF
1ME252010H-3R3MF
1ME252010H-4R7MF
1ME252010H-6R8MF
1ME252010H-100MF
1ME252010H-150MF
1ME252010H-220MF
1ME252012H-R16MF
1ME252012H-R24MF
1ME252012H-R33MF
1ME252012H-R47MF
1ME252012H-R68MF
1ME252012H-1R0MF
1ME252012H-1R2MF
1ME252012H-1R5MF
1ME252012H-2R2MF
1ME252012H-3R3MF
1ME252012H-4R7MF
1ME252012H-6R8MF
1ME252012H-100MF
1ME252012H-150MF
1ME252012H-180MF
Accetek Electronics (Shenzhen) Co., Ltd.
www.accetek.com
Ver.:1ME‐H‐2014A
2
Accetek
Inductance
Part Number
1ME252012H-220MF
1ME252012H-330MF
1ME252012H-470MF
1ME3012H-1R0MF
1ME3012H-2R2MF
1ME3012H-3R3MF
1ME3012H-100MF
1ME3012H-220MF
1ME3015H-R47MF
1ME3015H-1R0MF
1ME3015H-1R5MF
1ME3015H-2R2MF
1ME3015H-3R3MF
1ME3015H-4R7MF
1ME3015H-6R8MF
1ME3015H-100MF
1ME3015H-150MF
1ME3015H-220MF
1ME3015H-330MF
1ME3015H-470MF
1ME4012H-R47NF
1ME4012H-R82NF
1ME4012H-1R0NF
1ME4012H-1R5NF
1ME4012H-1R8NF
1ME4012H-2R2MF
1ME4012H-2R7MF
1ME4012H-3R3MF
1ME4012H-3R6MF
1ME4012H-4R3MF
1ME4012H-4R7MF
1ME4012H-5R1MF
1ME4012H-5R6MF
1ME4012H-6R8MF
1ME4012H-100MF
1ME4012H-120MF
1ME4012H-150MF
1ME4012H-180MF
1ME4012H-220MF
1ME4012H-270MF
1ME4012H-330MF
1ME4012H-360MF
1ME4012H-390MF
1ME4012H-470MF
1ME4012H-560MF
1ME4012H-680MF
1ME4012H-820MF
1ME4012H-101MF
1ME4018H-1R0NF
1ME4018H-1R5NF
1ME4018H-2R2MF
1ME4018H-3R3MF
1ME4018H-4R7MF
1ME4018H-6R8MF
1ME4018H-100MF
1ME4018H-150MF
1ME4018H-220MF
μH
22.0
33.0
47.0
1.0
2.2
3.3
10.0
22.0
0.47
1.0
1.5
2.2
3.3
4.7
6.8
10.0
15.0
22.0
33.0
47.0
0.47
0.82
1
1.5
1.8
2.2
2.7
3.3
3.6
4.3
4.7
5.1
5.6
6.8
10.0
12.0
15.0
18.0
22.0
27.0
33.0
36.0
39.0
47.0
56.0
68
82
100
1.0
1.5
2.2
3.3
4.7
6.8
10.0
15.0
22.0
Tolerance
±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%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±30%
±30%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
Typ.(Ω)
0.910
1.530
1.850
0.032
0.075
0.112
0.310
0.700
0.018
0.033
0.040
0.050
0.070
0.096
0.120
0.230
0.300
0.450
0.910
1.040
0.027
0.035
0.042
0.042
0.055
0.055
0.070
0.070
0.075
0.090
0.090
0.110
0.110
0.125
0.170
0.260
0.260
0.360
0.380
0.560
0.630
0.630
0.990
0.990
1.100
1.500
1.700
1.700
0.027
0.031
0.042
0.055
0.070
0.098
0.150
0.210
0.290
DCR
Max.(Ω)
1.090
1.840
2.220
0.040
0.090
0.134
0.372
0.840
0.022
0.040
0.048
0.060
0.084
0.115
0.144
0.276
0.360
0.540
1.090
1.250
0.032
0.042
0.050
0.050
0.660
0.066
0.084
0.084
0.090
0.108
0.108
0.132
0.132
0.150
0.204
0.312
0.312
0.432
0.460
0.672
0.756
0.756
1.188
1.188
1.320
1.800
2.040
2.040
0.032
0.037
0.050
0.066
0.084
0.118
0.180
0.252
0.348
1ME Series
Low Profile Shielded Power Inductor
Irms(A)
0.60
0.46
0.35
2.50
1.60
1.60
0.80
0.55
3.50
2.50
2.30
2.05
1.70
1.50
1.35
0.97
0.84
0.70
0.55
0.50
3.20
2.90
2.50
2.50
2.30
2.30
2.00
2.00
2.00
1.80
1.80
1.60
1.60
1.60
1.30
1.00
1.00
0.90
0.90
0.73
0.68
0.68
0.54
0.54
0.52
0.44
0.42
0.42
3.70
3.30
2.90
2.50
2.10
1.70
1.50
1.20
1.00
Isat(A)
0.55
0.40
0.30
2.50
1.80
1.55
0.90
0.60
3.00
2.80
2.30
1.70
1.50
1.20
0.90
0.90
0.70
0.60
0.55
0.42
4.20
3.50
3.30
2.40
2.20
2.20
1.80
1.70
1.60
1.50
1.40
1.40
1.30
1.10
0.90
1.00
0.80
0.80
0.65
0.60
0.55
0.50
0.62
0.50
0.45
0.45
0.38
0.31
4.80
4.30
3.40
2.90
2.20
1.80
1.50
1.20
1.10
Accetek Electronics (Shenzhen) Co., Ltd.
www.accetek.com
Ver.:1ME‐H‐2014A
3
Accetek
Inductance
Part Number
1ME4018H-330MF
1ME4018H-470MF
1ME4018H-680MF
1ME4018H-101MF
1ME4018H-151MF
1ME4018H-221MF
1ME4018H-331MF
1ME8030H-1R0NF
1ME8030H-1R5NF
1ME8030H-2R2MF
1ME8030H-3R3MF
1ME8030H-4R7MF
1ME8030H-6R8MF
1ME8030H-100MF
1ME8030H-150MF
1ME8030H-220MF
1ME8030H-330MF
1ME8030H-470MF
1.
2.
3.
4.
5.
μH
33.0
47.0
68.0
100.0
150.0
220.0
330.0
1
1.5
2.2
3.3
4.7
6.8
10.0
15.0
22.0
33.0
47.0
Tolerance
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±30%
±30%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
Typ.(Ω)
0.460
0.620
0.810
1.300
2.600
3.200
4.900
0.009
0.012
0.015
0.019
0.022
0.029
0.033
0.060
0.070
0.120
0.170
DCR
Max.(Ω)
0.552
0.744
0.972
1.560
3.120
3.840
5.880
0.012
0.016
0.020
0.025
0.029
0.038
0.043
0.078
0.091
0.156
0.221
1ME Series
Low Profile Shielded Power Inductor
Irms(A)
0.82
0.73
0.62
0.47
0.33
0.29
0.23
7.30
6.20
5.70
5.10
4.70
3.90
3.70
2.80
2.40
2.10
1.70
Isat(A)
0.90
0.70
0.62
0.57
0.47
0.38
0.31
9.00
7.60
6.30
5.10
4.30
3.50
2.80
2.40
2.00
1.70
1.40
Inductance measured @ 100KHz, 0.3V at 25°C temperature.
DCR measured @ 25°C.
Irms for an approximate 40°C rise from 20°C ambient temperature.
Isat for approximate 30% roll off at 25°C.
Specifications subject to change without notice please check our website for latest information.
E
TAPE AND REEL SPECIFICATIONS
D
P
P
0
P
1
H
A C
B
E
220
W
T
Case Size
1ME201610H
1ME252010H
1ME252012H
1ME3012H
1ME3015H
1ME4012H
1ME4018H
1ME8030H
Parts per Reel
2000
2000
2000
2000
2000
4500
3000
1500
Reel Dimensions(REF)
A
178
178
178
178
178
330
330
330
B
58
58
58
58
58
100
100
100
C
13
13
13
13
13
13
13
13
D
13
13
13
13
13
19
19
22
E
9.0
9.0
9.0
9.0
9.0
12.4
12.4
16.4
W
8
8
8
8
8
12
12
16
Tape Dimensions(REF)
P
4
4
4
4
4
8
8
12
P
0
4
4
4
4
4
4
4
4
P1
2
2
2
2
2
2
2
2
H
1.2
1.2
1.4
1.6
1.9
1.6
2.4
3.4
T
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.4
Accetek Electronics (Shenzhen) Co., Ltd.
www.accetek.com
Ver.:1ME‐H‐2014A
4
Accetek
F
RECOMMENDED SOLDER REFLOW PROFILE
1ME Series
Low Profile Shielded Power Inductor
Profile Feature
Average ramp-up rate
(Tsmax to Tp)
Preheat
Temperature Min (Ts
min
)
Temperature Max (Ts
max
)
Time (Ts
min
to Ts
max
)(ts)
Time maintained above:
Temperature (T
L
)
Time (t
L
)
Peak Temperature (Tp)
Time within 5 C of actual Peak
Temperature (tp)
2
Ramp-down Rate
Time 25
°
C to Peak Temperature
°
Recommended Conditions
3
°
C/second max.
100
°
C
150
°
C
60-180 seconds
217
°
C
60-150 seconds
See Table2
20-40 seconds
6
°
C/second max.
8 minutes max
Table 1
Package
Thickness
< 1.6mm
1.6mm - 2.5mm
>2.5mm
Volume mm
3
<350
260 C
260
°
C
250
°
C
Table 2
°
Volume mm
3
350 - 2000
260 C
250
°
C
245
°
C
°
Volume mm
3
>2000
260 C
245
°
C
245
°
C
°
1. The above profiles are based on IPC/JEDEC J-STD-020C.
2. Exceeding these conditions may cause lowered product
reliability.
Accetek Electronics (Shenzhen) Co., Ltd.
www.accetek.com
Ver.:1ME‐H‐2014A
5
