BLM18HB331SN1J Murata, BLM18HB331SN1J Datasheet - Page 10

• Manufacturer Part Number: BLM18HB331SN1J
• Manufacturer: Murata

Specifications of BLM18HB331SN1J

• Lead Free Status / RoHS Status: Compliant

!Note
• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
• This PDF 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.
sales representatives or product engineers before ordering.
!Note
oChip EMIFILr
oT-type Chip EMIFILr
oDisk Type EMIFILr
" This capacitor type EMI suppression filter has a large
" The chip EMIFILr incorporates a built-in three terminal
" The T-type chip EMIFILr is a chip EMI suppression filter
" Whatever the situation, three terminal construction
8
Outline of EMI Suppression Filters (EMIFILr) for DC Line
Chip EMIFIL
Disk Type EMIFIL
noise suppression effect at frequencies ranging from a
few MHz to hundreds of MHz. This type of filter is used
widely as a universal, high performance EMI suppression
component.
capacitor, eliminating the lead wire and thereby
increasing the high frequency performance characteristic.
with a built-in feed-thru capacitor. The use of ferrite
beads on input and output terminals minimizes
resonance with surrounding circuits.
reduces residual inductance, thereby substantially
improving noise suppression at frequencies over 10MHz.
• 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.
NFM3DC
NFM18P
r
...............p.95–99
DS-6
NFM21C
r
NFA31C
...........p.150–158
NFM21P
NFA18S
NFM31P
NFA21S
p.103–105
p.114–120
DS-9
Comparison of Insertion Loss Characteristics
T-type Chip EMIFIL
A three terminal capacitor has a higher self resonance frequency
than a general two terminal type and exhibits effective noise
suppression at high frequency.
20
40
60
80
0
1
C=2200pF
NFE31P
5
r
10
..........p.121–122
Frequency (MHz)
NFE61P/H
DS-9H
50
100
500 1000
C31E.pdf
08.9.1