1812 CMF/E
• All dimensions in mm
Common Mode Filter
Ethernet
Common Mode Filter Chip Inductors
N
e
w
RoHS
Halogen Free
Recommended layout for solder pads
3.5
1.5
3.2
5.9
0.7
3.40 max
1
3
2
4
1.00
4.70 max
1.00
1.00
1.00
0.75
0.75
Flat top
2.85 max
Revision date: 27 Jan 2022
Inductance
L (µH)
200
Impedance
|Z| (Ω)
typmin
100006000
fΖ
(MHz)
10
Part No
1812CMF/E-201X-YY
f
L
(kHz)
100
Tol
± (%)
+30/-10
DCR
max
(Ω)
4.5
Rated DC
Current
(mA)
200
Core Material: Ferrite
Top Material: Magnetically shielded
SPQ: Taped / Reel 600 [-01]
2200 [-04]
Remarks: - Rated Volt = 50 Vdc.
- Insulation Resistance = 10 MΩ min.
Typical |Ζ| vs Frequency (ƒ)
1 10 100 1000 10000
1
10
100
1000
10000
100000
Impedance (Ω)
Frequency (MHz)
201X Differential mode
201X Common mode
85
°C
AEC-Q200
85
°C
Mechanical Shock
Vibration Proof
Schematic
No polarity
4
1
3
2
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