SMD/BLOCK Type EMI Suppression Filters EMIFIL® 24/09/2014 by Murata Manufacturing Co.,Ltd.

More catalogs by Murata Manufacturing Co.,Ltd. | SMD/BLOCK Type EMI Suppression Filters EMIFIL® 24/09/2014 | 245 pages | 2018-02-03

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Catalog SMD/BLOCK Type EMI Suppression Filters EMIFIL® 24/09/2014

SMD/BLOCK Type EMI Suppression Filters EMIFIL® 24/09/2014 is listed under these categories

Industrial Supply > Electrical & Test > Electronic Components > Passive Components > Inductors Coils & Filters

Featured catalog pages of SMD/BLOCK Type EMI Suppression Filters EMIFIL® 24/09/2014

selection guide for noise suppression filters ofeatures suitable circuits type features suitable circuits ferrite bead blm/bla series · miniaturized · gnd connection unnecessary · effective at low impedance line · application set with less noise radiation · low impedance line · great noise suppression effect · with effect as by-pass capacitor lineup for power · good noise separation from signal lc filter for signal · effective at high impedance line · application set with higher noise radiation · high impedance line · circuit with by-pass capacitor · circuit driven by high frequency · possible to suppress noise with less affect of ultra high speed signal · great effect for common mode noise · less magnetic saturation by current · high speed differential signal line · i/f cable driver · power line capacitor type nfm/nfa/nfe/nfr nfl/nfw series common mode choke coil oexample common mode choke coil suppresses common mode noise

blm series power lines type chip ferrite bead blm03pg blm03pg series 0201/0603 inch/mm 0201 size for power lines please refer to the products designed for both power lines and signal lines c equivalent circuit 0.3±0.03 0.3±0.03 0.6±0.03 0201/0603 inch/mm chip ferrite bead c dimensions resistance element becomes dominant at high frequencies 0.15±0.05 c packaging code packaging minimum quantity d 180mm reel paper tape 15000 j 330mm reel paper tape 50000 b bulkbag 1000 electrode in mm chip emifilr refer to pages from p.100 to p.103 for mounting information c rated value p packaging code part number impedance at 100mhz/20°c rated current dc resistance operating temperature range blm03pg220sn1p 22ohm ±25 900ma 0.065ohm max -55°c to +125°c blm03pg330sn1p 33ohm ±25 750ma 0.090ohm max -55°c to +125°c number of circuits 1 chip common mode choke coil c impedance-frequency characteristics 80 impedance Ω 60 blm03pg330sn1 40 blm03pg220sn1 20 0 1 10 100

blm series power lines type chip ferrite bead blm18p series 0603/1608 inch/mm blm18p c impedance-frequency characteristics x 75 impedance Ω r 20 10 z 30 r 20 x 1 10 100 frequency mhz 1000 0 3000 1 10 100 frequency mhz 1000 0 3000 r 100 10 100 frequency mhz 1000 3000 1000 3000 300 z 200 impedance Ω impedance Ω z 1 blm18pg221sn1 300 150 r x blm18pg181sn1 200 z 50 25 10 blm18pg121sn1 impedance Ω 100 40 z impedance Ω impedance Ω 30 0 blm18pg600sn1 50 0603/1608 inch/mm chip ferrite bead blm18pg330sn1 40 r 100 chip emifilr blm18pg300sn1 200 z r 100 50 10 100 frequency mhz 1000 0 3000 blm18pg331sn1 1 10 100 frequency mhz 1000 3000 1000 3000 0 1 10 100 frequency mhz blm18pg471sn1 chip common mode choke coil 1 x x x 0 600 450 impedance Ω impedance Ω 450 300 z r 150 z r 300 x 150 x 1 10 100 frequency mhz 1000 3000 0 1 10 100 frequency mhz microwave absorber block type emifilr 0 !note • please read rating and !caution for storage operating rating soldering mounting

blm series power lines type chip ferrite bead blm31p blm31p series 1206/3216 inch/mm 1206 size for power lines please refer to the products designed for both power lines and signal lines c equivalent circuit 1206/3216 inch/mm chip ferrite bead c dimensions 1.1±0.2 0.7±0.3 3.2±0.2 resistance element becomes dominant at high frequencies 1.6±0.2 c packaging code packaging electrode in mm minimum quantity l 180mm reel embossed tape 3000 k 330mm reel embossed tape 10000 b bulkbag 1000 chip emifilr refer to pages from p.100 to p.103 for mounting information part number impedance at 100mhz/20°c rated current dc resistance operating temperature range blm31pg330sn1p 33ohm ±25 6000ma 0.009ohm max -55°c to +125°c blm31pg500sn1p 50ohm typ 3500ma 0.015ohm max -55°c to +125°c blm31pg121sn1p 120ohm ±25 3500ma 0.02ohm max -55°c to +125°c blm31pg391sn1p 390ohm ±25 2000ma 0.05ohm max -55°c to +125°c blm31pg601sn1p 600ohm ±25 1500ma 0.08ohm max

chip ferrite bead !caution/notice !caution o soldering and mounting s3elf heating please pay special attention when mounting chip ferrite beads blm_ax/p/k/s series bead inductor ble series in close proximity to other products that radiate heat the heat generated by other products may deteriorate the insulation resistance and cause excessive heat in this component chip ferrite bead chip ferrite bead !caution/notice o rating 1 about the rated current do not use products beyond the rated current as this may create excessive heat and deteriorate the insulation resistance 2 about the excessive surge current excessive surge current pulse current or rush current than specified rated current applied to the product may cause a critical failure such as an open circuit burnout caused by excessive temperature rise.please contact us in advance in case of applying the surge current o handling

nfm series power lines type chip emifilr nfm15pc nfm15pc series 0402/1005 inch/mm 0402 size chip 3-terminal capacitor for power lines c equivalent circuit 0.35±0.1 0.17±0.1 input output 1 0.4±0.1 0.5±0.2 output input 3 no polarity gnd 2 1.0±0.1 c packaging 1 3 0.5±0.2 2 2 0.15±0.1 code packaging minimum quantity d 180mm reel paper tape 10000 b bulkbag 500 electrode in mm c dimensions nfm15pcc 0.47 to 1µf chip ferrite bead c dimensions c equivalent circuit 0.3±0.1 0.15±0.1 input output 1 0.5±0.1 output input 3 power lines type chip emifilr nfm15pc 0.047 0.1 0.22 4.3µf no polarity 0.3±0.05 gnd 2 c packaging 1 3 0.5±0.1 2 2 0.15±0.1 code packaging minimum quantity d 180mm reel paper tape 10000 b bulkbag 500 electrode in mm refer to pages from p.156 to p.162 for mounting information c rated value p packaging code insulation resistance operating min temperature range part number capacitance rated current rated voltage nfm15pc473c1a3p

nfa series signal lines type chip emifilr nfa18sd nfa18sd series 0603/1608 inch/mm for differential signal i/f of lcd or camera in mobile phones c dimensions c equivalent circuit 3 1.6±0.1 5 1 gnd 0.15±0.1 gnd 2 7 8 9 10 0.2±0.1 directional marking 0.4±0.05 5 6 gnd 1 2 gnd 3 4 5 6 in out 7 8 9 10 out in 7 8 9 10 0.25±0.1 0.6+0.05 –0.1 side view 4 6 chip ferrite bead 4 c packaging 0.2±0.1 bottom view minimum quantity code packaging l 180mm reel embossed tape 4000 b bulkbag 1000 electrode in mm refer to pages from p.156 to p.162 for mounting information c rated value p packaging code nominal insertion loss insertion loss insertion loss insertion loss insertion loss rated rated cut-off frequency cut-off frequency 500mhz min 900mhz min 1500mhz min 2000mhz min current voltage insulation resistance min withstand voltage nfa18sd187x1a45p 180mhz 6db max 15db 20db 20db 20db 25ma 10vdc 1000m ohm 30vdc nfa18sd207x1a45p 200mhz 6db max 13db 20db 20db 20db 25ma

noise suppression dlp/dlw series example mechanism of skew improvement skew improvement effect of common mode choke coil waveform rises or falls waveform is equivalent to 1000mbps signal chip ferrite bead example of skew improvement by common mode choke coil tested using pulse generator waveform current change generates magnetic flux on a ferrite core waveform with intentionally made skew skew 100ps skew is improved by common mode choke coil electromotive force is generated on another line chip emifilr this electromotive force works to decrease the delay of the waveform noise suppression of common mode choke coil in hdmi line 60 55 55 50 45 40 35 without filter dlw21sn900hq2 25 20 1000 1500 2000 2500 3000 3500 4000 4500 50 45 40 35 30 without filter dlp11sa900hl2 25 20 1000 5000 1500 2000 frequency mhz test example of hdmi1.3 waveform transmission 2500 3000 3500 4000 4500 5000 frequency mhz esd protection device only film type dlp11sn900hl2 cut-off frequency is lowest in the table

dlp series signal lines type chip common mode choke coil dlp2ad series 0804/2010 inch/mm dlp2ad c differential mode transmission characteristics typ dlp2ada series dlp2adn series 0 2 2 dlp2ada900hl4 dlp2adn900hl4 insertion loss db insertion loss db chip ferrite bead 0 4 6 4 6 8 8 10 10 10 100 1000 10000 1 10 100 frequency mhz 1000 10000 microwave absorber block type emifilr signal lines type chip common mode choke coil chip emifilr frequency mhz !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 therefore please approve our product specifications or transact the approval sheet for product specifications before ordering

bnx function example impulse noise countermeasure cb 60db 40db+20db att psg chip ferrite bead +b impulse noise generator ins-4420 4kv 50nsec oscilloscope tds7254 cg bnx chip emifilr cwithout filter applied impulse voltage 4kv/50ns y-axis 1kv/div 4kv chip common mode choke coil cwith filter bnx012-01 esd countermeasure bnx022-01 block type emifilr bnx002-01 esd waveform comparison 5000 3000 initial 2000 microwave absorber wave voltage v 4000 1000 with bnx022-01 0 -1000 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 time nsec !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 therefore please approve our product specifications or transact the approval sheet for product specifications before ordering

cat no c31e-26 global locations for details please visit www.murata.com note 1 export control for customers outside japan no murata products should be used or sold through any channels for use in the design development production utilization maintenance or operation of or otherwise contribution to 1 any weapons weapons of mass destruction [nuclear chemical or biological weapons or missiles or conventional weapons or 2 goods or systems specially designed or intended for military end-use or utilization by military end-users for customers in japan for products which are controlled items subject to the “foreign exchange and foreign trade law” of japan the export license specified by the law is required for export 2 please contact our sales representatives or product engineers before using the products in this catalog for the applications listed below which require especially high reliability for the prevention of defects which might directly damage a third party’s