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. 2009.9.10 noise suppression products/emi suppression filters > emifil r (inductor type) > chip ferrite bead for ghz noise 0.4 0.2 1.6 0.15 0.8 0.15 0.8 0.15 (in mm) : electrode (resistance element becomes dominant at high frequencies.) emifil r (inductor type) chip ferrite bead for ghz noise blm18h series (0603 size) dimensions equivalent circuit packaging code packaging minimum quantity d 180mm paper tape 4000 j 330mm paper tape 10000 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 blm18hg471sn1 p 470ohm 25% 600ohm(typ.) 200ma 0.85ohm -55 to +125 c blm18hg601sn1 p 600ohm 25% 700ohm(typ.) 200ma 1.00ohm -55 to +125 c blm18hg102sn1 p 1000ohm 25% 1000ohm(typ.) 100ma 1.60ohm -55 to +125 c blm18he601sn1 p 600ohm 25% 600ohm(typ.) 800ma 0.25ohm -55 to +125 c blm18he102sn1 p 1000ohm 25% 1000ohm(typ.) 600ma 0.35ohm -55 to +125 c blm18he152sn1 p 1500ohm 25% 1500ohm(typ.) 500ma 0.50ohm -55 to +125 c blm18hd471sn1 p 470ohm 25% 1000ohm(typ.) 100ma 1.20ohm -55 to +125 c blm18hd601sn1 p 600ohm 25% 1200ohm(typ.) 100ma 1.50ohm -55 to +125 c blm18hd102sn1 p 1000ohm 25% 1700ohm(typ.) 50ma 1.80ohm -55 to +125 c blm18hb121sn1 p 120ohm 25% 500ohm 40% 200ma 0.50ohm -55 to +125 c blm18hb221sn1 p 220ohm 25% 1100ohm 40% 100ma 0.80ohm -55 to +125 c blm18hb331sn1 p 330ohm 25% 1600ohm 40% 50ma 1.20ohm -55 to +125 c blm18hk331sn1 p 330ohm 25% 400ohm 40% 200ma 0.50ohm -55 to +125 c blm18hk471sn1 p 470ohm 25% 600ohm 40% 200ma 0.70ohm -55 to +125 c blm18hk601sn1 p 600ohm 25% 700ohm 40% 100ma 0.90ohm -55 to +125 c blm18hk102sn1 p 1000ohm 25% 1200ohm 40% 50ma 1.50ohm -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. 2009.9.10 impedance ( ? ) frequency (mhz) 1 10 100 1000 3000 2000 1500 1000 500 0 blm18hg102sn1 blm18hg601sn1 blm18hg471sn1 impedance ( ? ) frequency (mhz) 1 10 100 1000 3000 0 500 1000 1500 2000 2500 blm18he152sn1 blm18he601sn1 blm18he102sn1 impedance ( ? ) frequency (mhz) 1 10 100 1000 3000 0 3000 2000 2500 1500 500 1000 blm18hd601sn1 blm18hd471sn1 blm18hd102sn1 impedance ( ? ) frequency (mhz) 1 10 100 1000 3000 2000 1500 1000 500 0 blm18hb331sn1 blm18hb121sn1 blm18hb221sn1 impedance ( ? ) frequency (mhz) 1 10 100 1000 3000 0 1500 1200 900 600 300 blm18hk471sn1 blm18hk331sn1 blm18hk601sn1 blm18hk102sn1 1 10 100 1000 3000 frequency (mhz) impedance ( ? ) 0 1000 750 500 250 z r x noise suppression products/emi suppression filters > emifil r (inductor type) > chip ferrite bead for ghz noise impedance-frequency characteristics (main items) blm18hg series impedance-frequency characteristics (main items) blm18he series impedance-frequency characteristics (main items) blm18hd series impedance-frequency characteristics (main items) blm18hb series impedance-frequency characteristics (main items) blm18hk series impedance-frequency characteristics blm18hg471sn1 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. 2009.9.10 1 10 100 1000 3000 frequency (mhz) impedance ( ? ) 0 1200 900 600 300 z r x 1 10 100 1000 3000 frequency (mhz) impedance ( ? ) 0 2000 1500 1000 500 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 ( ? ) 0 500 1000 1500 2000 z r x 1 10 100 1000 3000 frequency (mhz) impedance ( ? ) 0 500 1000 1500 2000 2500 z r x 1 10 100 1000 3000 frequency (mhz) impedance ( ? ) 0 1600 1200 800 400 z r x noise suppression products/emi suppression filters > emifil r (inductor type) > chip ferrite bead for ghz noise impedance-frequency characteristics blm18hg601sn1 impedance-frequency characteristics blm18hg102sn1 impedance-frequency characteristics blm18he601sn1 impedance-frequency characteristics blm18he102sn1 impedance-frequency characteristics blm18he152sn1 impedance-frequency characteristics blm18hd471sn1 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. 2009.9.10 1 10 100 1000 3000 frequency (mhz) impedance ( ? ) 0 2000 1500 1000 500 z r x 1 10 100 1000 3000 frequency (mhz) impedance ( ? ) 0 3000 2000 2500 1000 1500 500 z r x 1 10 100 1000 3000 frequency (mhz) impedance ( ? ) 750 1000 500 250 0 z r x 1 10 100 1000 3000 frequency (mhz) impedance ( ? ) 1250 1000 750 500 250 0 z r x 1 10 100 1000 3000 frequency (mhz) impedance ( ? ) 1800 1500 1200 900 300 600 0 z r x 1 10 100 1000 3000 frequency (mhz) impedance ( ? ) 0 600 450 300 150 z r x noise suppression products/emi suppression filters > emifil r (inductor type) > chip ferrite bead for ghz noise impedance-frequency characteristics blm18hd601sn1 impedance-frequency characteristics blm18hd102sn1 impedance-frequency characteristics blm18hb121sn1 impedance-frequency characteristics blm18hb221sn1 impedance-frequency characteristics blm18hb331sn1 impedance-frequency characteristics blm18hk331sn1 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. 5 o this data sheet is applied for chip ferrite bead used for general electronics equipment for your design. 2009.9.10 1 10 100 1000 3000 frequency (mhz) impedance ( ? ) 0 750 600 450 300 150 z r x 1 10 100 1000 3000 frequency (mhz) impedance ( ? ) 0 1000 600 800 400 200 z r x 1 10 100 1000 3000 frequency (mhz) impedance ( ? ) 0 1500 1250 750 1000 250 500 z r x noise suppression products/emi suppression filters > emifil r (inductor type) > chip ferrite bead for ghz noise impedance-frequency characteristics blm18hk471sn1 impedance-frequency characteristics blm18hk601sn1 impedance-frequency characteristics blm18hk102sn1 ! 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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