SMT Inductors Series/Type: B82498B The following products presented in this data sheet are being withdrawn. Ordering Code Substitute Product B82498B3470K000 B82498B3390K000 B82498B3330K000 B82498B3470J000 B82498B3390J000 B82498B3330J000 Date of Withdrawal 2007-04-13 2007-04-13 2007-04-13 Deadline Last Orders Last Shipments Ordering Code Substitute Product B82498B3270K000 B82498B3220K000 B82498B3180K000 B82498B3150K000 B82498B3120K000 B82498B3100K000 B82498B3270J000 B82498B3220J000 B82498B3180J000 B82498B3150J000 B82498B3120J000 B82498B3100J000 Date of Withdrawal 2007-04-13 2007-04-13 2007-04-13 2007-04-13 2007-04-13 2007-04-13 Deadline Last Orders Last Shipments For further information please contact your nearest EPCOS sales office, which will also support you in selecting a suitable substitute. The addresses of our worldwide sales network are presented at www.epcos.com/sales. SMT Inductors, SIMID Series B82498-B SIMID 0805-B General technical data Rated inductance LR Measured with RF LCR meter HP 4286A at frequency fL Q factor Qmin, Qtyp Measured with RF LCR meter HP 4286A, Qmin measured at frequency fQ Rated current IR Maximum permissible dc with inductance decrease L /L0 10 % and temperature increase of 20 K at rated temperature of 85C Self-resonance frequency fres, min Measured with network analyzer HP 8753 DC resistance Rmax Measured at 20C ambient temperature, measuring current < IR Climatic category In accordance with IEC 60068-1 55/125/56 (- 55C/+ 125C/56 days damp heat test) Solderability In accordance with IEC 60062-2-58 (215 3)C, (3 0,3) s Wetting of soldering area: 95 % Resistance to soldering heat In accordance with IEC 60068-2-20 260C, 10 s L /L 3 % Permissible PCB bending 2 mm (100 mm long standard PCB) Weight Approx. 8,5 mg 77 04/00 SMT Inductors, SIMID Series B82498-B SIMID 0805-B Dimensional drawing 1,4 max. Metallisierung Metallization Welding area 1)1) Schweibereich 1,2 _ 0,1 Acrylic plastics Vergumasse 0,50,3 1,45 max. 2,2 max. 0,25 min. Layout recommendation c Layoutempfehlung a b SSB1356-J Dimensions (mm) a b c 1,1 0,1 3,4 0,4 1,1 0,2 1) This area (30 % of contact area) should not be used to asses solderability 78 04/00 SMT Inductors, SIMID Series B82498-B SIMID 0805-B Characteristics and ordering codes LR Qmin Ordering code 2) ( 180-mm reel) Qtyp fL; fQ (at 800 MHz) MHz IR Rmax fres, min mA MHz 20 25 30 35 50 60 70 75 250 250 250 250 1000 900 800 700 0,03 0,04 0,05 0,06 6000 6000 5500 5000 B82498-B3279-M B82498-B3569-M B82498-B3689-K B82498-B3829-M 40 40 40 80 85 85 250 250 250 700 700 670 0,06 0,06 0,07 4500 4000 3500 B82498-B3100-+ B82498-B3120-+ B82498-B3150-+ 45 45 50 90 85 90 250 250 250 670 600 600 0,07 0,09 0,09 3300 2600 2500 B82498-B3180-+ B82498-B3220-+ B82498-B3270-+ 45 50 45 80 90 85 250 250 200 520 560 500 0,12 0,10 0,13 2150 2050 1900 B82498-B3330-+ B82498-B3390-+ B82498-B3470-+ 45 45 40 60 60 60 200 200 150 480 410 390 0,14 0,19 0,21 1700 1550 1430 B82498-B3560-+ B82498-B3680-+ B82498-B3820-+ 40 40 35 50 45 40 150 150 100 350 270 270 0,26 0,44 0,44 1310 1210 1120 B82498-B3101-+ B82498-B3121-+ B82498-B3151-+ 180 220 270 35 35 35 30 -- -- 100 100 100 260 240 180 0,47 0,55 1,0 1030 950 870 B82498-B3181-+ B82498-B3221-+ B82498-B3271-+ 330 390 470 560 35 35 35 35 -- -- -- -- 100 100 100 100 180 130 115 100 1,0 1,9 2,4 3,2 800 730 660 600 B82498-B3331-+ B82498-B3391-+ B82498-B3471-+ B82498-B3561-+ Tolerance 1) nH Core material: ceramics 2,7 5,6 6,8 8,2 10 12 15 18 22 27 10 % ^ K 20 % ^ M 5% ^ J 10 % ^ K 33 39 47 56 68 82 100 120 150 2% ^ G 5% ^ J 10 % ^ K 1) Closer tolerances upon request. 2) Replace the + by the code letter for the required inductance tolerance. For reel size 330 mm append code number 8. Example: B82498-B3279-M8 79 04/00 SMT Inductors, SIMID Series B82498-B SIMID 0805-B Characteristics and ordering codes (continued) LR Tolerance 1) Qmin Ordering code 2) ( 180-mm reel) Qtyp fL; fQ (at 800 MHz) MHz IR Rmax fres, min mA MHz 20 20 -- -- 250 240 0,50 0,55 450 400 B82498-B1681-+ B82498-B1821-+ 20 20 20 -- -- -- 7,96 7,96 7,96 250 220 200 0,50 0,65 0,75 350 300 250 B82498-B1102-+ B82498-B1122-+ B82498-B1152-+ 20 20 20 -- -- -- 7,96 7,96 7,96 190 130 120 0,85 1,7 2,0 250 200 200 B82498-B1182-+ B82498-B1222-+ B82498-B1272-+ 20 20 20 -- -- -- 7,96 7,96 7,96 100 95 90 3,3 3,6 3,8 200 150 150 B82498-B1332-+ B82498-B1392-+ B82498-B1472-+ nH Core material: ferrite 680 820 1000 1200 1500 1800 2200 2700 3300 3900 4700 2% ^ G 5% ^ J 10 % ^ K 25,2 25,2 1) Closer tolerances upon request. 2) Replace the + by the code letter for the required inductance tolerance. For reel size 330 mm append code number 8. Example: B82498-B1681-K8 80 04/00 SMT Inductors, SIMID Series B82498-B SIMID 0805-B Q factor (ceramic core) versus frequency f measured with RF LCR meter HP 4286A Q factor (ferrite core) versus frequency f measured with RF LCR meter HP 4286A SSB1446-I 90 Q SSB1447-R 40 80 Q 35 70 30 39 nH 68 nH 100 nH 270 nH 560 nH 60 50 25 40 20 1000 nH 30 15 20 2,7 nH 6,8 nH 10 0 1 10 10 2 10 MHz f 5 0 10 10 3 Inductance L versus dc load current IDC measured with RF LCR meter HP 4275A 4,7 H 10 0 0,68 H 0,56 H 10 1,0 0,8 0,1 H 0,6 0,4 0,01 H _2 SSB1449-8 1,2 IRR _1 MHz f IopB L 10 10 1 Current derating Iop/IR versus ambient temperature TA SSB1448-Z 10 1 H 680 nH 2200 nH 4700 nH 0,2 10 _3 10 _2 10 _1 10 0 0 A 10 1 DC 81 0 04/00 20 40 60 80 100 C 140 TA