Wire Wound Magnetically Shielded SMD Power Inductor
ASPI-4020S
RoHS/RoHS II Compliant
Pb
4.0 x 4.0 x 2.0 mm
APPLICATIONS:
FEATURES:
• Partable communication equipment
• OA equipment
• LCD, DVD, modem, set-top box
• DC/DC converters
• Shielded magnetics, low radiation
• Large Terminal surface for good PCB bonding
• Low DCR, High Energy storage, suitable for large currents
• Ideal for a variety of DC-DC converter inductor applications
ELECTRICAL SPECIFICATIONS:
Abracon P/N:
ASPI-4020S Series
Operating Temperature
Storage Temperature
:
-40ºC to +125ºC
:
-10ºC to +40ºC and 70% R.H.
DC Resistance
(±30%)
Saturation
Current
Temperature
Rise Current
Self resonant
frequency
Inductance
Code Marking
Part Number
Inductance
L Tolerance
Units
μH
L
-
N, M
N
Ω
A Max
Isat
A Max
Irms
2.15
2.15
1.98
1.85
1.40
1.54
1.34
1.27
1.22
1.08
1.04
1.08
1.04
0.90
0.88
0.77
0.62
0.50
0.49
0.46
0.45
0.44
0.42
0.41
0.39
0.36
0.35
0.34
0.31
MHz Min
SRF
75
Symbol
DCR
0.029
0.029
0.035
0.040
0.070
0.055
0.075
0.085
0.090
0.115
0.125
0.115
0.125
0.165
0.175
0.230
0.350
0.545
0.550
0.650
0.660
0.710
0.750
0.800
0.900
1.060
1.160
1.170
1.550
ASPI-4020S-1R0
ASPI-4020S-1R2
ASPI-4020S-1R5
ASPI-4020S-2R2
ASPI-4020S-3R3
ASPI-4020S-3R6
ASPI-4020S-4R7
ASPI-4020S-5R1
ASPI-4020S-5R6
ASPI-4020S-6R2
ASPI-4020S-6R8
ASPI-4020S-7R5
ASPI-4020S-8R2
ASPI-4020S-100
ASPI-4020S-120
ASPI-4020S-150
ASPI-4020S-220
ASPI-4020S-270
ASPI-4020S-330
ASPI-4020S-390
ASPI-4020S-430
ASPI-4020S-470
ASPI-4020S-510
ASPI-4020S-560
ASPI-4020S-620
ASPI-4020S-680
ASPI-4020S-750
ASPI-4020S-820
ASPI-4020S-101
1.0
1.2
1.5
2.2
3.3
3.6
4.7
5.1
5.6
6.2
6.8
7.5
8.2
10
4.78
5.10
4.45
3.40
3.20
2.80
2.35
2.30
2.20
2.15
2.20
1.85
1.75
1.60
1.50
1.35
1.05
1.02
0.85
0.82
0.77
0.74
0.70
0.66
0.65
0.61
0.70
0.50
0.48
1R0
1R2
1R5
2R2
3R3
3R6
4R7
5R1
5R6
6R2
6R8
7R5
8R2
100
120
150
220
270
330
390
430
470
510
560
620
680
750
820
101
N
72
N
71
N
49
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
44
49
42
42
30
36
33
30
27
26
12
26
15
24
22
15
27
14
33
11
39
11
43
10
47
10
51
10
56
10
62
9.6
7.7
7.7
7.2
6.3
68
75
82
100
Test Conditions:
Inductance (L): WK3260B LCR meter or equivalent, 100kHz, 1Vrms
Direct Current Resistance (DCR): HIOKI 3540 or equivalent
Saturation Current (Isat): WK3260B LCR meter or equivalent
Isat: Based on inductance change (∆L/Lo :≤-30%)
a. Ambient Temperature: 20±15oC
b. Relative Humidity: 65%±20%
c. Air Pressure: 86KPa to 106KPa
Temperature rise current (Irms): Electric Power, Electric current meter, Thermometer
Irms: Based on temperature rise (∆T : 40 oC TYP. )
Visit www.abracon.com for Terms & Conditions of Sale
Revised: 03.07.13
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ISO9001:2008
CERTIFIED
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