SIQ1048

DELTA P/N : SIQ1048 Series
Mechanical dimensions
Dimensions (Unit : mm)
A
10.3 MAX
B
4.8 MAX
C
10.3 MAX
D
6.4 ± 0.3
E
4.6 ± 0.2
F
1.7 ± 0.2
G
5.4
H
5.0
I
10.8
Electrical Characteristics @25℃ , 100KHz, 0.1V.
Delta P/N
SIQ1048-1R0
SIQ1048-1R8
SIQ1048-2R8
SIQ1048-3R7
SIQ1048-3R9
SIQ1048-4R7
SIQ1048-6R4
SIQ1048-100
SIQ1048-220
SIQ1048-270
SIQ1048-330
SIQ1048-470
1.
2.
3.
4.
L1
(uH)
1.0
1.8
2.8
3.7
3.9
4.7
6.4
10
22
27
33
47
DCR
(mΩ) ± 20%
7
11
12
16
16
18.5
28
36
78
92
105
155
Isat
(Adc)
13.6
10.4
8.3
7.0
7.0
6.1
5.2
4.3
3.0
2.7
2.4
1.8
Ir3
(Adc)
9.7
9.5
6.1
5.3
5.3
5.2
4.8
4.5
3.0
2.7
2.4
1.8
Tolerance of inductance : ± 30% for 1.0~1.8uH, ± 20% for 2.8~47uH
Isat is the DC current which cause the inductance drop 20% typical of it’s nominal inductance without current.
Ir is the DC current which cause the surface temperature of the part increase less than 45 ℃.
Operating temperature: -40℃ to 125℃ (Self-temperature rise included).