SMT Power Inductor
SI65 Type
Features
RoHS compliant.
Low profile (4.85mm max.Height)), SMD type.
Unshielded.
Self-leads,suitable for high density mounting.
High energy storage and low DCR
Provided with embossed carrier tape packing.
Ideal for power source circuits, DC-DC converter, DC-AC inverters inductor applications.
In addition to the standard versions shown here,
customized inductors are available to meet your exact requirements.
Mechanical Dimension:
RECOMMENDED PAD PATTERNS
C
A
B
5.8
UNIT:mm/inch
A = 5.8±0.2 / 0.228±0.008
B = 5.2±0.2 / 0.205±0.008
C = 4.5±0.35 / 0.177±0.014
D = 1.2±0.2 / 0.047±0.008
D
6.1 1.1
Electrical Characteristics:
PART NO.
SI65-R56L
SI65-R82L
SI65-1R0L
SI65-1R5L
SI65-2R2L
SI65-2R7L
SI65-3R3L
SI65-4R7L
SI65-6R8L
SI65-8R2L
SI65-100K
SI65-120K
SI65-150K
SI65-180K
SI65-220K
SI65-270K
SI65-330K
SI65-390K
SI65-470K
SI65-560K
SI65-680K
SI65-820K
SI65-101K
SI65-121K
SI65-151K
SI65-181K
SI65-221K
25℃, 100KHz, 0.1V for 0.33~8.2uH. 1KHz,1.0V for 10~220uH.
Irated
(Adc)
6.60
6.00
4.50
4.00
3.20
2.90
2.60
2.30
1.80
1.70
1.50
1.40
1.30
1.20
1.10
0.97
0.88
0.80
0.72
0.68
0.61
0.58
0.52
0.48
0.40
0.38
0.35
2
L
(uH)
0.56
0.82
1.00
1.50
2.20
2.70
3.30
4.70
6.80
8.20
10.00
12.00
15.00
18.00
22.00
27.00
33.00
39.00
47.00
56.00
68.00
82.00
100.00
120.00
150.00
180.00
220.00
1
DCR
(Ω) MAX
0.0095
0.0110
0.0125
0.0160
0.0230
0.0250
0.0300
0.0340
0.0550
0.0600
0.0500
0.1200
0.1400
0.1500
0.1800
0.2000
0.2300
0.3200
0.3700
0.4200
0.4600
0.6000
0.7000
0.9300
1.1000
1.3800
1.5700
1.Tolerance of inductance±15% for 0.33~8.2uH, ±10% for 10~220uH.
2.Irated is the DC current which cause the inductance drop less than 10% of its nominal inductance without current
and the surface temperature of the part increase less than 45℃.
3.Operating temperature:-20℃ to 105℃ (including self-temperature rise).
嵌入式系统
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