d a t a sh eet supersedes data of november 2000 2002 feb 01 ferroxcube smd beads emi-suppression products
2002 feb 01 2 ferroxcube emi-suppression products smd beads smd beads for emi suppression general data grades, parameters and type numbers note 1. typical values, ? z ? min is ? 20%. 2. dc resistance < 0.6 m ?. 3. dc resistance < 1.0 m ? mechanical data item specification strip material copper (cu), tin-lead (snpb) plated solderability ?iec 60068-2-58? , part 2, test ta, method 1 ta p i n g method ?iec 60286-3? , ?eia 481-1? and ?eia 481-2? grade |z typ | (1) ( ? ) at f (mhz) type number bds 3/1.8/5.3; mass 0.1 g (2) 3s1 28 10 bds 3/1.8/5.3-3s1 33 25 25 100 4s2 25 25 bds 3/1.8/5.3-4s2 38 100 45 300 bds 3/3/4.6; mass 0.15 g (2) 3s1 25 3 bds3/3/4.6-3s1 45 10 35 25 4s2 30 25 bds3/3/4.6-4s2 50 100 55 300 bds 3/3/8.9; mass 0.3 g (3) 3s1 55 3 bds 3/3/8.9-3s1 80 10 55 25 4s2 65 25 bds 3/3/8.9-4s2 100 100 110 300 bds 4.6/3/8.9; mass 0.5 g (3) 4s2 65 25 bds 4.6/3/8.9-4s2 100 100 110 300 fig.1 bds 3/1.8/5.3. dimensions in mm. 0.2 0.015 1.27 0.07 3.05 0.15 1.8 max 1.2 min 1.1 min 5.3 0.35 mbe731 0.2 0.015 1.27 0.07 3.05 0.15 3 max 1.2 min 1.1 min 4.6 0.3 mgc296 fig.2 bds 3/3/4.6. dimensions in mm. 0.2 0.015 3.05 0.15 1.27 0.07 3 max 5 min 1.2 min 8.9 0.35 mgc297 fig.3 bds 3/3/8.9. dimensions in mm. 0.2 0.015 4.6 0.3 1.27 0.07 3 max 5 min 1.2 min 8.9 0.35 mgc298 fig.4 bds 4.6/3/8.9. dimensions in mm.
2002 feb 01 3 ferroxcube emi-suppression products smd beads recommended dimensions of solder lands table 1 reflow soldering size dimensions (mm) abcd bds 3/1.8/5.3 2.8 7.2 2.2 3.3 bds 3/3/4.6 2.8 6.4 1.8 3.3 bds 3/3/8.9 7.0 10.8 1.9 3.3 bds 4.6/3/8.9 7.0 10.8 1.9 3.3 fig.5 reflow and vapour phase soldering. for dimensions see table 1. dimensions of solder lands are based on a solder paste layer thickness of approximately 200 m ( 0.7 mg solder paste per mm 2 ). mea734 a c b c d table 2 wave soldering size dimensions (mm) abcde bds 3/1.8/5.3 2.0 7.2 2.6 3.0 0.8 bds 3/3/4.6 2.0 6.4 2.2 3.0 0.8 bds 3/3/8.9 6.0 12.2 3.1 3.0 2.5 bds 4.6/3/8.9 6.0 12.2 3.1 3.0 2.5 mea735 a c b c d e fig.6 wave soldering. for dimensions see table 2.
2002 feb 01 4 ferroxcube emi-suppression products smd beads soldering profiles fig.7 reflow soldering. typical values (solid line). process limits (dotted lines). 0 50 100 150 200 250 300 250 200 150 100 50 0 10 s 260 c 130 c ( c) t (s) mla859 245 c 215 c 180 c 10 s 40 s 2 k/s t fig.8 double wave soldering. typical values (solid line). process limits (dotted lines). 0 50 100 150 200 250 300 250 200 150 100 50 0 10 s 235 c to 260 c second wave 5 k/s 2 k/s first wave 200 k/s 100 c to 130 c forced cooling 2 k/s ( c) t (s) t mla861
2002 feb 01 5 ferroxcube emi-suppression products smd beads blister tape and reel dimensions table 3 physical dimensions of blister tape; see fig.9 size dimensions (mm) bds3/1.8/5.3 bds3/3/4.6 bds3/3/8.9 bds4.6/3/8.9 a 0 3.25 0.1 3.45 0.1 3.45 0.1 5.1 0.1 b 0 5.85 0.1 5.1 0.1 9.4 0.1 9.4 0.1 k 0 2.0 0.1 3.1 0.1 3.1 0.1 3.1 0.1 t0.3 0.05 0.25 10% 0.35 0.05 0.3 0.05 w12.0 0.3 12.0 0.3 16.0 0.3 16.0 0.3 e1.75 0.1 1.75 0.1 1.75 0.1 1.75 0.1 f5.5 0.05 5.5 0.05 7.5 0.1 7.5 0.1 d 0 1.5 +0.1 1.5 +0.1 1.5 +0.1 1.5 +0.1 d 1 1.5 1.5 1.5 1.5 p 0 4.0 0.1 4.0 0.1 4.0 0.1 4.0 0.1 p 1 8.0 0.1 8.0 0.1 8.0 0.1 8.0 0.1 p 2 2.0 0.1 2.0 0.05 2.0 0.1 2.0 0.1 fig.9 blister tape. for dimensions see table 3. handbook, full pagewidth mea613 - 1 e f w p 0 p 2 d 0 b 0 a 0 d 1 p 1 direction of unreeling k t 0 cover tape
2002 feb 01 6 ferroxcube emi-suppression products smd beads table 4 reel dimensions; see fig.10 size dimensions (mm) anw 1 w 2 12 330 100 512.4 16.4 16 330 100 516.4 20.4 handbook, full pagewidth 12.75 0.15 0 20.5 na w 1 w 2 msa284 fig.10 reel. dimensions in mm. for dimensions see table 4.
2002 feb 01 7 ferroxcube emi-suppression products smd beads data sheet status definitions disclaimer life support applications ? these products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. ferroxcube customers using or selling these products fo r use in such applicatio ns do so at their own risk and agree to fully indemnify ferroxcube for any damages resulting from such application. product status definitions data sheet status product status definitions preliminary specification development this data sheet contains preliminary data. ferroxcube reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. product specification production this data sheet contains final specifications. ferroxcube reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. status indication definition prototype these are products that have been made as development samples for the purposes of technical evaluation only. the data for these types is provisional and is subject to change. design-in these products are recommended for new designs. preferred these products are recommended for use in current designs and are available via our sales channels. support these products are not recommended for new designs and may not be available through all of our sales ch annels. customers are advise d to check for availability.
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