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| FERROXCUBE DATA SHEET SMD beads EMI-suppression products Supersedes data of September 2004 2008 Sep 01 Ferroxcube EMI-suppression products SMD BEADS FOR EMI SUPPRESSION General data ITEM Solderability Taping method SPECIFICATION "IEC 60068-2-58", Part 2, Test Ta, method 1 "IEC 60286-3" , "EIA 481-1" and "EIA 481-2" 0.2 0.015 Dimensions in mm. SMD beads Mechanical data 5.3 0.35 1.2 min 1.1 min Strip material copper (Cu), tin (Sn) plated 3.05 0.15 1.27 0.07 1.8 max MBE731 Grades, parameters and type numbers GRADE |Ztyp () |(1) at f (MHz) TYPE NUMBER Fig.1 BDS 3/1.8/5.3. BDS 3/1.8/5.3; mass 0.1 g (2) 3S1 28 33 25 4S2 25 38 45 10 25 100 25 100 300 0.2 0.015 Dimensions in mm. BDS 3/1.8/5.3-3S1 4.6 0.3 1.2 min 1.1 min 3.05 0.15 1.27 0.07 BDS 3/1.8/5.3-4S2 3 max MGC296 BDS 3/3/4.6; mass 0.15 g (2) 3S1 25 45 35 4S2 30 50 55 BDS 3/3/8.9; mass 0.3 g 3S1 55 80 55 4S2 65 100 110 3 10 25 25 100 300 (3) BDS3/3/4.6-3S1 Fig.2 BDS 3/3/4.6. BDS3/3/4.6-4S2 8.9 0.35 5 min 1.2 min 3 max 3.05 0.15 1.27 0.07 3 10 25 25 100 300 BDS 3/3/8.9-3S1 0.2 0.015 Dimensions in mm. MGC297 BDS 3/3/8.9-4S2 Fig.3 BDS 3/3/8.9. BDS 4.6/3/8.9; mass 0.5 g (3) 4S2 65 100 110 Note 1. Typical values, Zmin is -20%. 2. DC resistance <0.6 m. 3. DC resistance <1.0 m 25 100 300 BDS 4.6/3/8.9-4S2 8.9 0.35 5 min 1.2 min 3 max 0.2 0.015 Dimensions in mm. 4.6 0.3 1.27 0.07 MGC298 Fig.4 BDS 4.6/3/8.9. 2008 Sep 01 1436 Ferroxcube EMI-suppression products RECOMMENDED DIMENSIONS OF SOLDER LANDS Table 1 Reflow soldering DIMENSIONS (mm) SIZE A BDS 3/1.8/5.3 BDS 3/3/4.6 BDS 3/3/8.9 BDS 4.6/3/8.9 2.8 2.8 7.0 7.0 B 7.2 6.4 10.8 10.8 C 2.2 1.8 1.9 1.9 D 3.3 3.3 3.3 3.3 SMD beads ;; B A C C D MEA734 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 mm2). Fig.5 Reflow and vapour phase soldering. Table 2 Wave soldering DIMENSIONS (mm) SIZE A BDS 3/1.8/5.3 BDS 3/3/4.6 BDS 3/3/8.9 BDS 4.6/3/8.9 2.0 2.0 6.0 6.0 B 7.2 6.4 12.2 12.2 C 2.6 2.2 3.1 3.1 D 3.0 3.0 3.0 3.0 E 0.8 0.8 2.5 2.5 ;;; B A E C C MEA735 D For dimensions see Table 2. Fig.6 Wave soldering. 2008 Sep 01 1437 Ferroxcube EMI-suppression products Soldering profiles SMD beads Temp in oC Preheat 480 sec max 255 - 260 oC 217 oC o Soldering 20 - 40 sec 3 C/s max o 6 C/s max o max 200 C min 150 oC 60 - 180 sec 60 - 150 sec 25 oC MFP129 Time in sec Fig.7 Reflow soldering. 300 10 s MLA861 T (C) 250 235 C to 260 C second wave 200 first wave 5 K/s 2 K/s 150 200 K/s 100 C to 130 C 100 forced cooling 50 2 K/s 0 0 50 100 150 200 t (s) 250 Typical values (solid line). Process limits (dotted lines). Fig.8 Double wave soldering. 2008 Sep 01 1438 Ferroxcube EMI-suppression products BLISTER TAPE AND REEL DIMENSIONS SMD beads K handbook, full pagewidth0 T D0 P0 P2 E cover tape B0 F W MEA613 - 1 A0 P1 direction of unreeling D1 For dimensions see Table 3. Fig.9 Blister tape. Table 3 Physical dimensions of blister tape; see Fig.9 DIMENSIONS (mm) SIZE BDS3/1.8/5.3 A0 B0 K0 T W E F D0 D1 P0 P1 P2 3.25 0.1 5.85 0.1 2.0 0.1 0.3 0.05 12.0 0.3 1.75 0.1 5.5 0.05 1.5 +0.1 1.5 4.0 0.1 8.0 0.1 2.0 0.1 BDS3/3/4.6 3.45 0.1 5.1 0.1 3.1 0.1 0.25 10% 12.0 0.3 1.75 0.1 5.5 0.05 1.5 +0.1 1.5 4.0 0.1 8.0 0.1 2.0 0.05 BDS3/3/8.9 3.45 0.1 9.4 0.1 3.1 0.1 0.35 0.05 16.0 0.3 1.75 0.1 7.5 0.1 1.5 +0.1 1.5 4.0 0.1 8.0 0.1 2.0 0.1 BDS4.6/3/8.9 5.1 0.1 9.4 0.1 3.1 0.1 0.3 0.05 16.0 0.3 1.75 0.1 7.5 0.1 1.5 +0.1 1.5 4.0 0.1 8.0 0.1 2.0 0.1 2008 Sep 01 1439 Ferroxcube EMI-suppression products SMD beads handbook, full pagewidth W2 20.5 12.75 0.15 N 0 A MSA284 W1 Dimensions in mm. For dimensions see Table 4. Fig.10 Reel. Table 4 Reel dimensions; see Fig.10 DIMENSIONS (mm) SIZE A 12 16 330 330 N 100 5 100 5 W1 12.4 16.4 W2 16.4 20.4 2008 Sep 01 1440 Ferroxcube EMI-suppression products DATA SHEET STATUS DEFINITIONS DATA SHEET STATUS Preliminary specification Product specification PRODUCT STATUS Development DEFINITIONS SMD beads 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. 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. Production 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 for use in such applications do so at their own risk and agree to fully indemnify Ferroxcube for any damages resulting from such application. PRODUCT STATUS DEFINITIONS STATUS Prototype Design-in Preferred Support INDICATION DEFINITION 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. These products are recommended for new designs. These products are recommended for use in current designs and are available via our sales channels. These products are not recommended for new designs and may not be available through all of our sales channels. Customers are advised to check for availability. 2008 Sep 01 1441 |
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