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1212 FPS
Shielded
A
3.1 max
3.1 max
1.5 max
3.1 max
2.7 typ
0.9
1.2
0.9
1.0
1.2
1.0
Recommended layout for solder pads
Typical Ls vs Frequency (ƒ)
Chip Inductors for Power Applications
10
Inductance (µH)
Part No
6.8
µH
4.7
µH
3.3
µH
2.2
µH
1.5
µH
1.0
µH
1
10
100
1000
Inductance
L (µH)
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
100
f
L
(MHz)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Tol
± (%)
20,30
20,30
20,30
20,30
20,30
20,30
20,30
20,30
20,30
20,30
20,30
20,30
SRF
min
(MHz)
145
130
90
75
65
50
45
33
28
22
18
11
DCR
(Ω)
typ
0.040
0.055
0.060
0.093
0.113
0.176
0.234
0.352
0.510
0.799
1.172
2.433
max
0.048
0.066
0.072
0.112
0.136
0.211
0.276
0.422
0.622
0.959
1.406
2.920
Rated DC Current
(A)
Isat
Irms
typ max
typ max
2.35
2.00
1.65
1.40
1.20
1.05
0.88
0.68
0.58
0.46
0.38
0.27
2.10
1.80
1.48
1.21
1.08
0.90
0.75
0.58
0.47
0.39
0.32
0.23
2.35
2.10
1.80
1.60
1.40
1.10
1.00
0.80
0.60
0.50
0.40
0.29
2.10
1.90
1.60
1.45
1.25
0.90
0.87
0.65
0.55
0.45
0.40
0.25
1.0
Frequency (MHz)
Typical Ls vs Frequency (ƒ)
100
Inductance (µH)
1212FPS-1R0X-01
1212FPS-1R5X-01
1212FPS-2R2X-01
1212FPS-3R3X-01
1212FPS-4R7X-01
1212FPS-6R8X-01
1212FPS-100X-01
1212FPS-150X-01
1212FPS-220X-01
1212FPS-330X-01
1212FPS-470X-01
1212FPS-101X-01
100 µH
Core Material :
Ferrite
SPQ :
Taped / Reel 2000 [-01]
Revision date : 25 Apr 2016
47
µH
33
µH
22
µH
15
µH
10
µH
1
10
100
1000
10.0
Frequency (MHz)
Typical Ls vs Current (I)
10
Inductance (µH)
6.8
µH
4.7
µH
3.3
µH
2.2
µH
1.5
µH
1.0
µH
0.01
0.1
1
Current (A)
10
1.0
Typical Ls vs Current (I)
100
Inductance (µH)
100
µH
47
µH
33
µH
22
µH
15
µH
10
µH
0.01
0.1
1
Current (A)
10
10.0
•
Bold figure for
Tol%
is standard
•
All dimensions in mm
2.7
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