http://www.murata.com/ data sheet ! note: 1. this datasheet is downloaded from the website of murata manufacturing co., ltd. therefore, it?s specifications are subject t o change or our products in it may be discontinued without advance notice. please check with our sales representatives or product engineers bef ore ordering. 2. this datasheet has only typical specifications because there is no space for detailed specifications. therefore, please appr ove our product specifications or transact the approval sheet for product specifications before ordering. 1 o this data sheet is applied for chip ferrite bead used for general electronics equipment for your design. 2010.11.4 noise suppression products/emi suppression filters > emifil r (inductor type) > chip ferrite bead 0.6 0.03 0.3 0.03 0.3 0.03 0.15 0.05 (in mm) : electrode (resistance element becomes dominant at high frequencies.) emifil r (inductor type) chip ferrite bead blm03b series (0201 size) dimensions equivalent circuit packaging code packaging minimum quantity d 180mm paper tape 15000 j 330mm paper tape 50000 b bulk(bag) 1000 rated value ( p : packaging code) part number impedance (at 100mhz/20 c) impedance (at 1ghz/20 c) rated current dc resistance (max.) operating temperature range blm03bd750sn1 p 75ohm 25% - 300ma 0.4ohm -55 to +125 c blm03bd121sn1 p 120ohm 25% - 250ma 0.5ohm -55 to +125 c blm03bd241sn1 p 240ohm 25% - 200ma 0.8ohm -55 to +125 c blm03bd471sn1 p 470ohm 25% - 215ma 1.5ohm -55 to +125 c blm03bd601sn1 p 600ohm 25% - 200ma 1.7ohm -55 to +125 c blm03bc330sn1 p 33ohm 25% - 150ma 0.85ohm -55 to +125 c blm03bc560sn1 p 56ohm 25% - 100ma 1.05ohm -55 to +125 c blm03bc800sn1 p 80ohm 25% - 100ma 1.40ohm -55 to +125 c blm03bb100sn1 p 10ohm 25% - 300ma 0.4ohm -55 to +125 c blm03bb220sn1 p 22ohm 25% - 200ma 0.5ohm -55 to +125 c blm03bb470sn1 p 47ohm 25% - 200ma 0.7ohm -55 to +125 c blm03bb750sn1 p 75ohm 25% - 200ma 1.0ohm -55 to +125 c blm03bb121sn1 p 120ohm 25% - 100ma 1.5ohm -55 to +125 c number of circuits: 1 continued on the following page.
continued from the preceding page. http://www.murata.com/ data sheet ! note: 1. this datasheet is downloaded from the website of murata manufacturing co., ltd. therefore, it?s specifications are subject t o change or our products in it may be discontinued without advance notice. please check with our sales representatives or product engineers bef ore ordering. 2. this datasheet has only typical specifications because there is no space for detailed specifications. therefore, please appr ove our product specifications or transact the approval sheet for product specifications before ordering. 2 o this data sheet is applied for chip ferrite bead used for general electronics equipment for your design. 2010.11.4 impedance ( ? ) frequency (mhz) 1 10 100 1000 3000 0 200 400 600 800 1000 1200 blm03bd121sn1 blm03bd750sn1 blm03bd241sn1 blm03bd471sn1 blm03bd601sn1 impedance ( ? ) frequency (mhz) 1 10 100 1000 3000 0 300 600 900 1200 1500 blm03bc560sn1 blm03bc330sn1 blm03bc800sn1 impedance ( ? ) frequency (mhz) 1 10 100 1000 3000 blm03bb121sn1 blm03bb470sn1 blm03bb220sn1 blm03bb100sn1 blm03bb750sn1 800 600 400 200 0 1 10 100 1000 3000 frequency (mhz) impedance ( ? ) 50 0 150 200 100 z r x 1 10 100 1000 3000 frequency (mhz) impedance ( ? ) z r x 0 60 120 180 240 300 1 10 100 1000 3000 frequency (mhz) impedance ( ? ) 0 100 200 300 400 500 z r x noise suppression products/emi suppression filters > emifil r (inductor type) > chip ferrite bead impedance-frequency characteristics (main items) blm03bd series impedance-frequency characteristics (main items) blm03bc series impedance-frequency characteristics (main items) blm03bb series impedance-frequency characteristics blm03bd750sn1 impedance-frequency characteristics blm03bd121sn1 impedance-frequency characteristics blm03bd241sn1 continued on the following page.
continued from the preceding page. http://www.murata.com/ data sheet ! note: 1. this datasheet is downloaded from the website of murata manufacturing co., ltd. therefore, it?s specifications are subject t o change or our products in it may be discontinued without advance notice. please check with our sales representatives or product engineers bef ore ordering. 2. this datasheet has only typical specifications because there is no space for detailed specifications. therefore, please appr ove our product specifications or transact the approval sheet for product specifications before ordering. 3 o this data sheet is applied for chip ferrite bead used for general electronics equipment for your design. 2010.11.4 1 10 100 1000 3000 frequency (mhz) impedance ( ? ) 0 200 400 600 800 z r x 1 10 100 1000 3000 frequency (mhz) impedance ( ? ) 0 200 400 600 800 1000 z r x 1 10 100 1000 3000 frequency (mhz) impedance ( ? ) 600 500 400 300 200 100 0 r x z 1 10 100 1000 3000 frequency (mhz) impedance ( ? ) 0 200 400 600 800 1000 z r x 1 10 100 1000 3000 frequency (mhz) impedance ( ? ) z r x 0 300 600 900 1200 1500 1 10 100 1000 3000 frequency (mhz) impedance ( ? ) z r x 0 20 40 60 80 noise suppression products/emi suppression filters > emifil r (inductor type) > chip ferrite bead impedance-frequency characteristics blm03bd471sn1 impedance-frequency characteristics blm03bd601sn1 impedance-frequency characteristics blm03bc330sn1 impedance-frequency characteristics blm03bc560sn1 impedance-frequency characteristics blm03bc800sn1 impedance-frequency characteristics blm03bb100sn1 continued on the following page.
continued from the preceding page. http://www.murata.com/ data sheet ! note: 1. this datasheet is downloaded from the website of murata manufacturing co., ltd. therefore, it?s specifications are subject t o change or our products in it may be discontinued without advance notice. please check with our sales representatives or product engineers bef ore ordering. 2. this datasheet has only typical specifications because there is no space for detailed specifications. therefore, please appr ove our product specifications or transact the approval sheet for product specifications before ordering. 4 o this data sheet is applied for chip ferrite bead used for general electronics equipment for your design. 2010.11.4 1 10 100 1000 3000 frequency (mhz) impedance ( ? ) z r x 0 50 100 150 200 1 10 100 1000 3000 frequency (mhz) impedance ( ? ) z r x 0 100 200 300 400 1 10 100 1000 3000 frequency (mhz) impedance ( ? ) z r x 0 150 300 450 600 1 10 100 1000 3000 frequency (mhz) impedance ( ? ) r x z 0 200 400 600 800 noise suppression products/emi suppression filters > emifil r (inductor type) > chip ferrite bead impedance-frequency characteristics blm03bb220sn1 impedance-frequency characteristics blm03bb470sn1 impedance-frequency characteristics blm03bb750sn1 impedance-frequency characteristics blm03bb121sn1 ! caution (rating) do not use products beyond the rated current as this may create excessive heat and deteriorate the insulation resistance. notice solderability of tin plating termination chip might be deteriorated when low temperature soldering profile where peak solder temperature is below the tin melting point is used. please confirm the solderability of tin plating termination chip before use. ! caution/notice
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