Series Datasheet

1MF Series
Shielded Power Inductor
Accetek A
FEATURES
Shielded Construction with low DCR
Saturation current rating up to 13.5 Amps
Inductance ratings from 0.8 to 1000 µH
Widely applications, highly recommend to use as Buck, Boost, or Forward inductor
Operating Temperature range from -40°C to +125°C (Including Self-heating)
260°C reflow peak temperature qualified
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B
PART NUMBER SYSTEM
1MF
105
-
100
M
F
❶ ❷ ❸ ❹ ❺ ❶ Series
1MF
Series Code
Dimension Code (L*W*H) (mm)
❷ 103 (10.0×10.2×3.0)
104 (10.0×10.2×4.0)
105 (10.0×10.2×5.0)
❸ Inductance Code
e.g.
Calculation
❹ Inductance Tolerance
2R2
2.2μH
K
±10%
100
0
M
±20%
N
±30%
10×10 μH = 10μH
1
101
❺ C
10×10 μH = 100μH
RoHS Compliant
DRAWINGS AND DIMENSIONS
1MF103
3.0±0,1
[0,118±0,004]
3.0 Max
[0,118]
XXX
10,2±0,3
[0,402±0,012]
2.0
[0,079]
7,7±0,3
[0,303±0,012]
3,5
[0,138]
10.0±0,3
[0,394±0,012]
11.0
[0,433]
XXX
10.0±0,3
[0,394±0,012]
1MF104
3.0±0,1
[0,118±0,004]
4.0 Max
[0,157]
10,2±0,3
[0,402±0,012]
7,7±0,3
[0,303±0,012]
Land Pattern
3,5
[0,138]
2.0
[0,079]
11.0
[0,433]
Land Pattern
1MF105
Schematic
10.0±0,3
[0,394±0,012]
3.0±0,1
[0,118±0,004]
5.0 Max
[0,197]
XXX
10,2±0,3
[0,402±0,012]
7,7±0,3
[0,303±0,012]
3,5
[0,138]
2.0
[0,079]
1
11.0
[0,433]
2
Land Pattern
XXX = Inductance value
Accetek Electronics (Shenzhen) Co., Ltd. www.accetek.com Ver.:1MF‐2015A
1 1MF Series
Shielded Power Inductor
Accetek D
SPECIFICATIONS
Inductance1
DCR2
Irms3
Isat4
Part Number
μH
Tolerance
Typ.(Ω)
Max.(Ω)
A
A
1MF103-0R8NF
0.8
±30%
0.0044
0.0057
8.30
11.20
1MF103-1R5NF
1.5
±30%
0.0085
0.0110
5.80
8.00
1MF103-2R2NF
2.2
±30%
0.0130
0.0169
5.10
6.70
1MF103-3R3NF
3.3
±30%
0.016
0.021
4.70
5.56
1MF103-4R7NF
4.7
±30%
0.023
0.030
4.00
4.65
1MF103-6R8NF
6.8
±30%
0.027
0.035
3.60
3.84
1MF103-8R2NF
8.2
±30%
0.038
0.050
3.00
3.54
1MF103-100MF
10
±20%
0.045
0.059
2.80
3.18
1MF103-150MF
15
±20%
0.070
0.091
2.05
2.60
1MF103-220MF
22
±20%
0.110
0.143
1.60
2.16
1MF103-330MF
33
±20%
0.155
0.202
1.35
1.74
1MF103-470MF
47
±20%
0.230
0.299
1.20
1.40
1MF103-560MF
56
±20%
0.250
0.325
1.15
1.36
1MF103-680MF
68
±20%
0.330
0.429
0.95
1.22
1MF103-820MF
82
±20%
0.380
0.494
0.80
1.14
1MF103-101MF
100
±20%
0.525
0.683
0.70
1.02
1MF103-121MF
120
±20%
0.580
0.754
0.65
0.89
1MF103-151MF
150
±20%
0.670
0.871
0.51
0.84
1MF104-1R5NF
1MF104-2R2NF
1.5
2.2
±30%
±30%
0.0060
0.0078
0.0081
0.0105
6.50
6.10
10.00
7.50
1MF104-2R5NF
2.5
±30%
0.0078
0.0105
6.10
7.50
1MF104-3R8NF
3.8
±30%
0.0096
0.013
5.50
6.00
1MF104-4R7NF
4.7
±30%
0.016
0.022
5.40
5.50
1MF104-5R2NF
5.2
±30%
0.016
0.022
5.40
5.50
1MF104-6R8NF
6.8
±30%
0.020
0.027
4.50
4.80
1MF104-7R0NF
7.0
±30%
0.020
0.027
4.50
4.80
1MF104-8R2NF
8.2
±30%
0.026
0.035
3.80
4.50
1MF104-100MF
10
±20%
0.026
0.035
3.80
4.40
1MF104-120MF
12
±20%
0.034
0.046
3.40
3.70
1MF104-150MF
15
±20%
0.037
0.050
3.10
3.60
1MF104-180MF
18
±20%
0.051
0.069
2.60
3.10
1MF104-220MF
22
±20%
0.054
0.073
2.50
2.90
1MF104-270MF
27
±20%
0.065
0.088
2.30
2.60
1MF104-330MF
33
±20%
0.069
0.093
2.20
2.30
1MF104-390MF
39
±20%
0.094
0.127
2.00
2.20
1MF104-470MF
47
±20%
0.095
0.128
1.90
2.10
1MF104-560MF
56
±20%
0.139
0.188
1.50
1.65
1MF104-680MF
68
±20%
0.158
0.213
1.42
1.50
1MF104-820MF
82
±20%
0.218
0.283
1.30
1.45
1MF104-101MF
100
±20%
0.225
0.304
1.25
1.35
1MF104-121MF
120
±20%
0.278
0.375
1.08
1.20
1MF104-151MF
150
±20%
0.375
0.506
0.85
1.15
1MF104-181MF
180
±20%
0.421
0.568
0.75
1.00
1MF104-221MF
220
±20%
0.560
0.756
0.70
0.92
1MF104-271MF
270
±20%
0.632
0.853
0.55
0.84
1MF104-331MF
330
±20%
0.810
1.090
0.52
0.70
1MF104-471MF
470
±20%
0.924
1.243
0.45
0.65
1MF105-0R8NF
1MF105-1R5NF
0.8
1.5
±30%
±30%
0.0033
0.0045
0.0043
0.0058
9.50
8.30
13.50
10.50
1MF105-2R2NF
2.2
±30%
0.0056
0.0072
7.50
9.25
1MF105-3R3NF
3.3
±30%
0.0080
0.0104
6.50
7.80
1MF105-4R7NF
4.7
±30%
0.0095
0.0123
6.10
6.40
1MF105-6R8NF
6.8
±30%
0.014
0.018
5.40
5.40
1MF105-8R2NF
8.2
±30%
0.016
0.020
5.00
4.85
Accetek Electronics (Shenzhen) Co., Ltd. www.accetek.com Ver.:1MF‐2015A
2 1MF Series
Shielded Power Inductor
Accetek Inductance1
DCR2
Irms3
Isat4
Part Number
μH
Tolerance
Typ.(Ω)
Max.(Ω)
A
A
1MF105-100MF
10
±20%
0.020
0.026
4.50
4.45
1MF105-120MF
12
±20%
0.025
0.033
3.80
4.00
1MF105-150MF
15
±20%
0.032
0.041
3.40
3.60
1MF105-180MF
18
±20%
0.035
0.046
3.10
3.20
1MF105-220MF
22
±20%
0.047
0.061
2.90
2.95
1MF105-270MF
27
±20%
0.053
0.069
2.60
2.70
1MF105-330MF
33
±20%
0.065
0.084
2.50
2.40
1MF105-390MF
39
±20%
0.082
0.106
2.25
2.30
1MF105-470MF
47
±20%
0.100
0.130
2.00
2.00
1MF105-560MF
56
±20%
0.115
0.149
1.90
1.90
1MF105-680MF
68
±20%
0.155
0.201
1.60
1.65
1MF105-820MF
82
±20%
0.175
0.227
1.45
1.50
1MF105-101MF
100
±20%
0.195
0.253
1.35
1.35
1MF105-121MF
120
±20%
0.233
0.303
1.18
1.28
1MF105-151MF
150
±20%
0.285
0.370
1.10
1.12
1MF105-181MF
180
±20%
0.322
0.419
1.00
1.04
1MF105-221MF
220
±20%
0.385
0.500
0.94
0.94
1MF105-271MF
270
±20%
0.512
0.672
0.80
0.84
1MF105-331MF
330
±20%
0.625
0.812
0.73
0.75
1MF105-391MF
390
±20%
0.733
0.953
0.70
0.70
1MF105-471MF
470
±20%
0.992
1.289
0.54
0.60
1MF105-561MF
560
±20%
1.100
1.430
0.52
0.54
1MF105-681MF
680
±20%
1.230
1.599
0.51
0.52
1MF105-821MF
820
±20%
1.360
1.768
0.48
0.50
1MF105-102MF
1000
±20%
1.530
1.989
0.42
0.48
1.
2.
3.
4.
5.
E
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 35% roll off at 25°C.
Specifications subject to change without notice please check our website for latest information.
TAPE AND REEL SPECIFICATIONS
D
P0
P
H
220
B
A C
P1
W
T
E
Case Size
Parts per Reel
Reel Dimensions(REF)
Tape Dimensions(REF)
A
B
C
D
E
W
P
P0
P1
H
T
330
100
13
30
24.5
24
16
4
2
3.2
0.4
1MF103
1000
1MF104
1000
330
100
13
30
24.5
24
16
4
2
4.2
0.4
1MF105
500
330
100
13
30
24.5
24
16
4
2
5.2
0.4
Accetek Electronics (Shenzhen) Co., Ltd. www.accetek.com Ver.:1MF‐2015A
3 1MF Series
Shielded Power Inductor
Accetek F
RECOMMENDED SOLDERING 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
260°C
260°C
260°C
1.6mm - 2.5mm
>2.5mm
°
260 C
°
245 C
°
245°C
250 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.:1MF‐2015A
4