213 04/00 rated impedance 27 to 91 w rated current 3 and 4 a construction n size 0603 to 1806 (eia) or 1608 to 4516 (iec) n ferrite core features n low dc resistance n high rated current n available in various sizes n suitable for reflow (ir and vapor phase) and wave soldering applications prevention of high-frequency emi in n computers, printers n vcrs, tvs terminals n tinned n ni intermediate layer marking no marking on component minimum marking on reel: manufacturer, part number, ordering code, z value and tolerance of z value, quantity, date of packing delivery mode 8- or 12-mm blister tape, reel packing for details on taping, packing and packing units see page 217 b82482-a2 smt ferrite beads b82487-a2 datenbl?tter
214 04/00 general technical data impedance | z | measured with hp 4291a at frequency f z rated current i r maximum dc current at ambient temperature t a =85 c dc resistance r max measured at 20 c ambient temperature climatic category in accordance with iec 60068-1 25/085/21 (C 25 c/+ 85 c/21 days damp heat test) storage temperature C 25 c/+ 85 c soldering: wave soldering maximum 250?c, 5 s infrared soldering maximum 240?c, 20 s temperature/time profile > 200 ?c, max. 50 s vapor-phase soldering maximum (215 5) c, max. 50 s solderability (230 5) c, (3 0,5) s wetting of soldering area: 3 90 % resistance to soldering heat (260 5) c, (10 0,5) s after preheating at 150?c, 60 s impedance change max. 25 % permissible pcb bending 2 mm (100 mm long standard pcb) temperature cycles C 25 c/+ 85 c, for each 30 min., total 5 cycles impedance change 25 % humidity test 60?c, 90 to 95 % r. h., 500 h impedance change 25 % life test 500 h at 85?c and rated current impedance change 25 % b82482-a2 smt ferrite beads b82487-a2
215 04/00 dimensional drawing pcb layout recommendation characteristics and ordering codes for further technical data see page 214 type size dimensions (mm) eia iec l bhk b82482-a2 0603 1608 1,6 0,2 0,8 0,12 0,8 0,2 (0,4) b82483-a2 0805 2012 2,0 0,2 1,25 0,2 0,9 0,2 (0,5) b82485-a2 1206 3216 3,2 0,3 1,6 0,2 0,9 0,2 (0,6) b82487-a2 1806 4516 4,5 0,3 1,6 0,2 0,9 0,2 (0,6) size | z | w toler- ance f z mhz i r a r max m w ordering code eia iec 0603 1608 27 25 % 100 4 6 b82482-a2270-a 0805 2012 39 25 % 100 4 8 b82483-a2390-a 1206 3216 68 25 % 100 3 12 b82485-a2680-a 1806 4516 91 25 % 100 3 16 b82487-a2910-a terminal electrode k k h ferrite ssb1339-u b ferrite terminal electrode ssb1342-e solder land a b c solder land type size dimensions (mm) eia iec abc b82482-a2 0603 1608 0,6 1,0 2,0 3,0 0,8 1,0 b82483-a2 0805 2012 0,8 1,2 3,0 4,0 1,0 1,2 b82485-a2 1206 3216 1,6 2,0 4,0 5,0 1,2 1,6 b82487-a2 1806 4516 2,6 3,0 5,5 6,5 1,2 1,6 b82482-a2 smt ferrite beads b82487-a2
216 04/00 typical electrical characteristics impedance | z |, real part r and imaginary part x versus frequency f | z |rx size 0603 b82482-a2270-a size 1206 b82485-a2680-a size 0805 b82483-a2390-a size 1806 b82487-a2910-a ssb1373-9 , r, x 0 10 0 f 10 1 10 2 10 3 w mhz z r x z 20 40 60 80 100 140 ssb1372-1 , r, x 0 10 0 f 10 1 10 2 10 3 w mhz z r x z 20 40 60 80 100 140 ssb1371-s , r, x 0 10 0 f 10 1 10 2 10 3 w mhz z r x z 20 40 60 80 100 140 ssb1370-j , r, x 0 10 0 f 10 1 10 2 10 3 w mhz z r x z 20 40 60 80 100 140 b82482-a2 smt ferrite beads b82487-a2
217 04/00 8- and 12-mm blister tape size (eia) 0603 0805 1206 1806 size (iec) 1608 2012 3216 4516 type b82482-a2 b82483-a2 b82485-a2 b82487-a2 dimensions (mm) w 8,0 0,2 8,0 0,2 8,0 0,2 12,0 0,2 a 0 2,1 0,2 2,3 0,2 3,5 0,2 4,8 0,2 b 0 1,1 0,2 1,5 0,2 1,9 0,2 1,9 0,2 f 3,5 0,1 3,5 0,1 3,5 0,1 5,5 0,1 e 1,75 0,1 1,75 0,1 1,75 0,1 1,75 0,1 p 0 4,0 0,1 4,0 0,1 4,0 0,1 4,0 0,1 p 1 4,0 0,1 4,0 0,1 4,0 0,1 8,0 0,1 p 2 2,0 0,1 2,0 0,1 2,0 0,1 2,0 0,1 d 0 1,5 + 0,1/C 0 1,5 + 0,1/C 0 1,5 + 0,1/C 0 1,5 + 0,1/C 0 t 2 1,4 max. 1,4 max. 1,4 max. 1,4 max. abspulrichtung direction of unreeling a 2 t 0 b 0 d 0 p 0 p 2 p 1 f w e ssb1369-g di rect i on o f unree li ng b82482-a2 smt ferrite beads b82487-a2 taping and packing
218 04/00 reel packing packing units per reel (pieces) size (eia) 0603 0805 1206 1806 size (iec) 1608 2012 3216 4516 type b82482-a2 b82483-a2 b82485-a2 b82487-a2 dimensions (mm) a 178,0 2 ? b 60,0 1 ? c 13,0 0,5 d 21,0 0,8 e 2,0 0,5 w 9,0 0,3 9,0 0,3 9,0 0,3 13,0 0,3 t 11,4 1 11,4 1 11,4 1 15,4 1 4000 4000 3000 3000 ssb1368-8 b t e c w d ? a ? b82482-a2 smt ferrite beads b82487-a2 taping and packing
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