86
2
!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
Chip EMIFILr LC Combined Type for Large Current NFE31P/NFE61P/NFE61H Series
NFE31P Series
The chip "EMIFIL" NFE31P is a small size T-type circuit
EMI suppression filter.
s Features
1. Its large rated current of 6A and low voltage drop
due to small DC resistance are suitable for DC
power line use.
2. The feedthrough capacitor realizes excellent high
frequency characteristics.
3. The structure incorporates built-in ferrite beads
which minimize resonance with surrounding circuits.
4. 22 to 22,000pF lineups can be used for signal lines.
1.0
±0.2
0.7
±0.2
3.2
±0.4
1.6
±0.2
(in mm)
0.7
±0.2
(1)
(2)
(3)
Part Number
Capacitance
(pF)
Rated Voltage
(Vdc)
Rated Current
(A)
Insulation Resistance
(M ohm)
Operating Temperature Range
(
°C)
NFE31PT220R1E9
22 +30%,-30%
25
6
1000 min.
-40 to 85
NFE31PT470C1E9
47 +50%,-20%
25
6
1000 min.
-40 to 85
NFE31PT101C1E9
100 +80%,-20%
25
6
1000 min.
-40 to 85
NFE31PT221D1E9
220 +50%,-20%
25
6
1000 min.
-40 to 85
NFE31PT471F1E9
470 +50%,-20%
25
6
1000 min.
-40 to 85
NFE31PT152Z1E9
1500 +50%,-20%
25
6
1000 min.
-40 to 85
NFE31PT222Z1E9
2200 +50%,-50%
25
6
1000 min.
-40 to 85
s Equivalent Circuit
Input
Output
GND
No polarity.
(1)
(3)
(2)
s Insertion Loss Characteristics (Typical)
0
10
20
30
40
50
1
10
100
1000
2000
Frequency (MHz)
NFE31PT101C1E9
NFE31PT221D1E9
NFE31PT471F1E9
NFE31PT152Z1E9
NFE31PT222Z1E9
NFE31PT220R1E9
NFE31PT470C1E9
(50
Ω - 50Ω)
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specificaions before ordering.
!Note
C31E9.pdf 03.3.12
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