Accetek
A
1MG Series
Unshielded Power Inductor
FEATURES
High saturation current
Low loss MnZn ferrite core
Operating Temperature range from -40°C to +125°C (Including Self-heating)
260°C reflow peak temperature qualified
B
PART NUMBER SYSTEM
1MG
❶
135
❷
-
100
❸
M
❹
F
❺
❶
1MF
Series
Series Code
❷
Dimension Code (L*W*H) (mm)
63 (6.6×4.5×3.0)
187 (18.6×15.3×7.2)
135 (12.7×10.0×5.0)
❸
e.g.
2R2
100
101
Inductance Code
Calculation
2.2μH
10×10
0
μH
= 10μH
10×10
1
μH
= 100μH
RoHS Compliant
❹
M
N
Inductance Tolerance
±20%
±30%
❺
C
DRAWINGS AND DIMENSIONS
1MG63
B
C
D
F
H
I
J
I
A
B
1MG135,1MG187
C
D
F
H
I
J
I
Schematic
1
xxx
xxx
A
E
D
E
D
2
XXX = Inductance value
Case Size
1MG63
1MG135
1MG187
Dimensions (mm)
A
max
6.6
12.7
18.6
B
max
4.5
10.0
15.3
C
max
3.0
5.0
7.2
D
ref.
1.0
2.4
2.6
E
ref.
4.3
7.6
13.1
F
ref.
3.05
2.5
2.54
H
ref.
3.56
2.8
2.79
I
ref.
1.4
3.0
2.92
J
ref.
4.06
7.30
12.45
Accetek Electronics (Shenzhen) Co., Ltd.
www.accetek.com
Ver.:1MG‐2012A
1
Accetek
D
SPECIFICATIONS
Inductance
1
Part Number
1MG63-1R0MF
1MG63-1R5MF
1MG63-2R2MF
1MG63-3R3MF
1MG63-4R7MF
1MG63-6R8MF
1MG63-100MF
1MG63-150MF
1MG63-220MF
1MG63-330MF
1MG63-470MF
1MG63-680MF
1MG63-101MF
1MG63-151MF
1MG63-221MF
1MG63-331MF
1MG63-471MF
1MG63-102MF
1MG135-1R0MF
1MG135-1R5MF
1MG135-2R5MF
1MG135-3R3MF
1MG135-4R7MF
1MG135-5R6MF
1MG135-6R8MF
1MG135-8R2MF
1MG135-100MF
1MG135-150MF
1MG135-220MF
1MG135-330MF
1MG135-470MF
1MG135-680MF
1MG135-101MF
1MG135-151MF
1MG135-221MF
1MG135-331MF
1MG135-471MF
1MG135-681MF
1MG135-102MF
1MG187-1R0MF
1MG187-2R2MF
1MG187-3R3MF
μH
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
1000
1.0
1.5
2.5
3.3
4.7
5.6
6.8
8.2
10
15
22
33
47
68
100
150
220
330
470
680
1000
1.0
2.2
3.3
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%
±20%
±20%
DCR
2
Typ.(Ω)
0.017
0.020
0.028
0.044
0.063
0.092
0.121
0.176
0.255
0.362
0.556
0.790
1.080
1.450
2.580
4.150
5.580
11.500
0.004
0.006
0.009
0.011
0.015
0.024
0.026
0.034
0.035
0.043
0.071
0.094
0.142
0.187
0.253
0.448
0.601
0.893
1.315
1.942
2.940
0.005
0.008
0.010
Max.(Ω)
0.050
0.050
0.070
0.080
0.090
0.130
0.160
0.230
0.370
0.510
0.640
0.860
1.270
2.000
3.110
5.000
6.800
13.800
0.007
0.009
0.012
0.015
0.019
0.032
0.034
0.040
0.045
0.060
0.095
0.120
0.190
0.240
0.330
0.590
0.780
1.150
1.700
2.600
3.900
0.009
0.014
0.018
Irms
3
(A)
2.90
2.80
2.40
2.00
1.50
1.40
1.20
1.10
0.80
0.60
0.50
0.40
0.30
0.25
0.20
0.16
0.16
0.07
8.60
7.20
5.80
5.30
5.00
4.00
3.80
3.20
3.30
2.90
2.60
2.30
1.80
1.60
1.40
1.00
0.90
0.70
0.60
0.50
0.40
8.50
7.10
6.20
1MG Series
Unshielded Power Inductor
SRF
typ.
Isat
4
(A)
2.90
2.90
2.30
2.00
1.50
1.20
1.10
0.90
0.70
0.58
0.50
0.40
0.31
0.27
0.22
0.18
0.15
0.10
14.25
10.70
10.00
7.00
6.00
6.00
5.10
4.20
5.00
3.60
3.10
2.60
2.14
1.70
1.50
1.20
1.10
0.80
0.65
0.55
0.52
25.00
20.30
15.80
MHz
130
115
90
70
50
45
35
30
20
15
14
11
9
6
6
5
4
2
170
120
65
50
45
38
35
32
25
23
18
15
12
10
8
6
5
4
4
3
2
80
45
40
Accetek Electronics (Shenzhen) Co., Ltd.
www.accetek.com
Ver.:1MG‐2012A
2
Accetek
Inductance
1
Part Number
1MG187-5R6MF
1MG187-100MF
1MG187-150MF
1MG187-220MF
1MG187-330MF
1MG187-470MF
1MG187-680MF
1MG187-101MF
1MG187-151MF
1MG187-221MF
1MG187-331MF
1MG187-471MF
1MG187-681MF
1MG187-102MF
1.
2.
3.
4.
5.
μH
5.6
10
15
22
33
47
68
100
150
220
330
470
680
1000
Tolerance
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
DCR
2
Typ.(Ω)
0.012
0.021
0.030
0.043
0.060
0.076
0.110
0.141
0.210
0.326
0.431
0.633
0.954
1.370
Max.(Ω)
0.020
0.031
0.036
0.047
0.066
0.086
0.130
0.190
0.250
0.380
0.560
0.850
1.100
1.800
Irms
3
(A)
5.30
4.30
4.00
3.50
3.00
2.60
2.30
1.80
1.50
1.20
1.00
0.82
0.72
0.56
13.10
10.00
8.00
7.00
5.50
4.50
3.60
3.40
2.70
2.40
1.90
1.60
1.30
1.10
1MG Series
Unshielded Power Inductor
SRF
typ.
Isat
4
(A)
MHz
30
20
15
14
10
9
7
6
4
4
3
3
2
2
Inductance measured @ 100KHz, 0.3V at 25°C temperature.
DCR measured @ 25°C.
Irms: DC current for an approximate 15°C rise from 20°C ambient temperature.
Isat: DC current for approximate 10% roll off at 25°C.
Specifications subject to change without notice please check our website for latest information.
Accetek Electronics (Shenzhen) Co., Ltd.
www.accetek.com
Ver.:1MG‐2012A
3
Accetek
E
TAPE AND REEL SPECIFICATIONS
1MG Series
Unshielded Power Inductor
D
P
P
0
P
1
H
220
A C
B
W
T
E
Case Size
1MG63
1MG135
1MG187
Parts per Reel
2500
500
250
Reel Dimensions(REF)
A
330
330
330
B
100
100
100
C
13
13
13
D
22.5
30
38.5
E
17.5
24.5
33.5
W
16
24
32
Tape Dimensions(REF)
P
8
16
20
P
0
4
4
4
P1
2
2
2
H
3.2
5.6
7.6
T
0.5
0.5
0.5
F
RECOMMENDED SOLDER REFLOW PROFILE
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.:1MG‐2012A
4
