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214 b k 1 6 0 8 h s 1 2 1 _ t 1 2 3 4 5 7 6 goyordering code ;my applications ??y features bk
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??????? ~ ag o ??. ? ?; `h > 3??? ? t?? z c? ?????u ? ^m ~ gn d ?a wh? z ???
?- w s u g vm ~ ?? 0f wh? 7? s??3??q??e????????? xl
r ? h q z ??? t w|??3?? s t ?? w ?< ? h
m 20 mhz ? p x ^ t
?g b? z ?
q t?? z 100 mhz ? 300 mhz 3 w ? ??t &;
t ??v ?t ?l$ z w q j u?? ? *t? q`h
?- t?? z 200 mhz ? 500 mhz w ?? 0f t &; 200 mhz c w?? 0f t 7& { ?? ? m n
0?l 3??? 7 ? xl
r ? h qh
?- t?? z t ???< w h- q ? t ? *t? pw n
0 ?? ?- v ??n=
?- t?? z lsi ?ov ?pw?? 0f t 7& ~ internal silver printed layer creates a closed circuit which acts as a magnetic shield minimizing heat generation and crosstalk. ~ no need for grounding provides greater circuit design ?exibility. ~ several material types and a broad range of impedance values provide noise countermeasures for various applications. suppresses the xl component. helps stop the reduction of the wave- form integrity digital wave-form overshoot, etc. increases the z characteristic sharply above 20 mhz and is applicable for radiated noise in the 100 mhz ? 300 mhz range. especially effective on video signal lines. designed as a noise countermeasure for the 200 mhz ? 500 mhz range where the rise of the z component is in the high frequency area. intended for noise suppression around 200 mhz. effectively increases attenuation. the best material in the bk series to suppress the xl component and stop the reduction of the wave-form integrity while maintaining attenua- t io n i n the high frequency area. reduced dc resistance version for noise countermeasures around lsi power supplies. ~ high frequency noise countermeasure in personal computers, digital cameras and other information system products. for use on digital product clock lines and general signal lines. ~ radiated noise suppression in computer or printer interfaces and har- n es s c onnectors. ~ noise suppression in video and other av products. ~ prevents interference between circuits in cellular phones phs, pdc, etc. ~ due to the closed internal circuit which acts as a magnetic shield, the ts material is extremely effective as a noise ?lter on lsi power supply lines where downsizing of components is needed.
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??????? multilayer ferrite chip beads bk series ~ 1? z ?????y? s w ?c;+ ~ ??? ;+ w????? ? z ` ?? ???t z? ?et ?? 0f ~ 1? z ??? s w?????? z ??
? ? pw ? ?? t |???a? 0f ~ ??| z ??? s w av ;+ t z??? 0f ~ pdc z phs s w ??. ?;+ w s? w ? ?w- ~ > 3??? ? t?? ?= y????
\ t` z lsi ?o?? ???w? ? w- ???? ;m t 7& ts 0603 0201 0.60.3 1005 0402 1.00.5 1608 0603 1.60.8 2125 0805 2.01.25 y
go lw mm pg? hw hs hm lm ll ts p t????e? ???
qu?s? 4 ? ???e???
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q ? a j ? ptgg? a j ? y 1?? bk multilayer ferrite chip beads type 0603 0201 0.60.3 1005 0402 1.00.5 1608 0603 1.60.8 2125 0805 2.01.25 external dimensions lw mm material hw hs hm lm ll ts impedance
characteristics ? standard products internal code example 150 15 101 100 102 1000 refer to impedance curves for material differences operating temp. 1 3 2 ? 150 15 101 100 102 1000 5 7 1 3 4 5 7 2 standard products y1blank space y55?125? hs hm ll lm hw ts : : : : : : h s h m ll l m h w ts a
t ???a?e?? 6 packaging t tape & reel 6 ?bk0603, bk1005x ?x ?except for bk0603, bk1005
ferrite products 5 215 ?
goyexternal dimensions p. 217 p. 219 p. 238 p. 240 p. 248 p. 12 ?t??3??y available materials type l w t e bk 0603 0.60?0.03 0.30?0.03 0.30?0.03 0.15?0.05 0201 0.024?0.001 0.012?0.001 0.012?0.001 0.006?0.002 bk 1005 1.00?0.05 0.50?0.05 0.50?0.05 0.25?0.10 0402 0.039?0.002 0.020?0.002 0.020?0.002 0.010?0.004 bk 1608 1. 6?0.15 0.8?0.15 0.8?0.15 0.3?0.2 0603 0.063?0.006 0.031?0.006 0.031?0.006 0.012?0.008 2.0 1.25?0.2 0.85?0.2 0.5?0.3 bk 2125 1 . 25?0.2 0805 0.079 0.049?0.008 0.033?0.008 0.020?0.012 0.049?0.008 unitmm inch ??aa part numbers ?
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$ electrical characteristics a packaging ?t
q reliability data ?; w?? pr ecautions ?3???? selection guide etc hm type ll type bk0603 i max=100?200ma 1000 800 600 400 200 0 frequency [mhz] izi 100 1000 10 1 1 121 2 560 3 470 4 330 5 220 6 100 5 6 2 3 4 1 i max=200ma 0.3 ?0.1 0.012 ?0.004 i max=200?500ma 800 500 600 700 400 300 200 100 0 100 1000 10 1 frequency [mhz] izi 1 601 2 241 3 121 4 800 5 330 6 220 1 2 3 4 5 6 hs type 800 700 600 500 400 300 200 100 0 frequency [mhz] izi 100 1000 10 1 1 471 2 241 3 121 4 600 1 2 3 4 i max=150ma bk1608 hw type hs type i max=300?600ma i max=300?1500ma hm type ll type i max=200?350ma i max=150?500ma ll type i max=150?500ma 1 ll241 2 ll181 3 ll121 4 ll680 5 ll560 6 ll470 7 ll300 2000 1000 0 1 3 4 5 2 6 7 hs type hm type bk1005 i max=150?300ma i max=300?1000ma ll type i max=250?500ma 1 102 2 601 3 431 4 241 5 121 6 680 7 800 8 330 9 100 1 0 1200 1000 800 600 400 200 2 3 4 5 8 8 7 7 9 9 6 6 1 2 3 4 5 6 7 8 2500 1250 0 1 ll241 2 ll181 3 ll121 4 ll680 5 ll470 6 ll330 7 ll220 8 ll100 lm type 0 2500 2000 1500 1000 500 182 i max=300?500ma hw type
216 ?t??3??y available materials bk1608 lm type i max=200 ? 300ma ts type i max=300 ? 400ma bk2125 hs type ll type hm type lm type i max=300 ? 1200ma i max=400 ? 800ma i max=300 ? 600ma i max=200 ? 400ma

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