BLM21AG601SN1

Manufacturer Part NumberBLM21AG601SN1
ManufacturerMurata
BLM21AG601SN1 datasheet
 
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!Note
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
!Note
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.
• 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)
Block Type EMIFILr BNX Series
BNX Series
The block type "EMIFIL" BNX series incorporates
through-type capacitor, monolithic chip capacitors and
bead. The BNX is high performance for use in DC power
circuits.
Features
1. The filter enables obtaining high insertion loss in
wide frequency ranges from 0.5MHz to 1GHz.
2. The only one filter block enables noise suppression
of both the positive and negative lines.
3. There are no connection routes in the current
circuits, thus ensuring highly reliable
performance.
Applications
Noise elimination from DC power sources in a variety
of switching power sources, engine control units,
digital equipment and computer terminals.
Rated
Withstand
Part Number
Voltage
Voltage
Current
(Vdc)
(Vdc)
BNX002-01
50
125
BNX003-01
150
375
BNX005-01
50
125
Operating Temperature Range : -30 C to 85 C
Equivalent Circuit
L1
L3
C2
(1)
B
C1
L2
(3)
PSG
(1)-(4)
: Terminal Number
PSG
: Power Supply Ground
CG
: Circuit Ground
CB
: Circuit+B
BNX002/BNX003
BNX005
Rated
Insulation
Resistance (min.)
(A)
(M ohm)
10
100
1MHz to 1GHz:40dB min.(20 to 25 C line impedance=50 ohm)
10
100
5MHz to 1GHz:40dB min.(20 to 25 C line impedance=50 ohm)
15
100
1MHz to 1GHz:40dB min.(20 to 25 C line impedance=50 ohm)
Insertion Loss Characteristics (Typical)
20
CB
(2)
40
CG
(4)
60
80
100
C31E9.pdf 03.3.12
12.0 0.5
11.0 0.5
0.8
ø0.8
ø0.8
0.1
2.5 0.2
7.5 0.2
2.5 0.2
PSG : Power supply ground
CG
: Load circuit ground
CB
CG
CB
: Load circuit + Bias
CG
PSG
B
12.0 0.5
11.0 0.5
0.8
ø1.0
ø1.0
0.1
2.5 0.2
7.5 0.2
2.5 0.2
B N X 0 0 5 - 0 1
PSG : Power supply ground
CG
: Load circuit ground
CB
CG
CB
: Load circuit + Bias
CG
PSG
B
Insertion Loss
(50
0
BNX003-01
BNX002-01
(BNX005-01)
0.001
0.01
0.1
1
10
100
Frequency (MHz)
ø0.8
0.6
0.1
2.5 0.2
(in mm)
ø1.0
0.6
0.1
2.5 0.2
(in mm)
5
- 50 )
1000
125