73 SURFACE MOUNT COMMON MODE INDUCTORS SCT SERIES FEATURES - Sturdy construction - Good for infrared reflow soldering - Ability to handle high current - Compact, good for high density applications ELECTRICAL CHARACTERISTICS - Inductance range - Test frequency - Rated current range - Tolerance - Test equipment - Rated current 1.0 H to 1000 H 1 KHz @ 10mV 1.03 Amps to 10.0 Amps 10% over entire range QuadTech LCR 1750 Meter Based on coil temperature rise not to exceed 30C PHYSICAL CHARACTERISTICS - Operating temperature - Core - Safety rating - Wdg configurations - Marking - Packaging -20C to +105C Ferrite UL94V-0 Opposed or Bifilar Black dot designates pin one Bulk 100 pieces per bag T & R Available on high volume orders DIMENSIONS IN INCHES SERIES TOTAL LENGTH "A" BASE DIAMETER "B" TOTAL HEIGHT "C" TERMINAL LENGTH "D" TERMINAL WIDTH "E" SCT40 0.70" 0.05" 0.46" 0.02" 0.37" 0.03" 0.10" 0.01" 0.13" 0.02" SCT50 0.85" 0.05" 0.62" 0.02" 0.48" 0.03" 0.10" 0.01" 0.13" 0.02" SCT60 0.95" 0.05" 0.72" 0.02" 0.54" 0.03" 0.10" 0.01" 0.13" 0.02" SCT70 1.30" 0.10" 0.99" 0.02" 0.54" 0.03" 0.10" 0.01" 0.13" 0.02" Note: All four terminals have the same dimensions. Top view SCHEMATIC DIAGRAM Bottom view E D 1 4 C E 2 1 Side view 3 D A B Associated Components Technology / Phone 800-234-2645 / Fax 714-265-4810 / Website http://www.act1.com 74 ELECTRICAL SPECIFICATIONS SCT40 SPECIFICATIONS SCT60 SPECIFICATIONS Part Number L ( H ) Tol % DCR max () Rated Current ( mA ) SCT40-1R0K SCT40-5R5K SCT40-100K SCT40-250K SCT40-390K SCT40-550K SCT40-650K SCT40-800K SCT40-101K SCT40-151K SCT40-251K SCT40-501K 1.0 5.5 10 25 39 55 65 80 100 150 250 500 10 10 10 10 10 10 10 10 10 10 10 10 .0012 .0025 .0050 .0075 .0088 .0100 .0110 .0125 .0150 .0175 .0225 .0312 4100 4100 4100 4100 2600 2600 2600 2600 1630 1630 1630 1030 SCT50 SPECIFICATIONS Part Number L ( H ) Part Number L ( H ) Tol % DCR max () Rated Current ( mA ) SCT60-1R0K SCT60-5R6K SCT60-100K SCT60-200K SCT60-350K SCT60-500K SCT60-750K 1.0 5.6 10 20 35 50 75 10 10 10 10 10 10 10 .0013 .0017 .0024 .0029 .0038 .0050 .0075 6500 6500 6500 6500 6500 6500 6500 SCT60-101K SCT60-151K SCT60-201K SCT60-251K SCT60-391K SCT60-501K 100 150 200 250 390 500 10 10 10 10 10 10 .0088 .0050 .0062 .0075 .0088 .0100 6500 4100 4100 4100 4100 4100 SCT70 SPECIFICATIONS DCR max () Rated Current ( mA ) Part Number SCT70-1R0K SCT70-5R0K SCT70-100K SCT70-200K SCT70-350K SCT70-500K SCT70-680K SCT70-101K SCT70-151K SCT70-221K SCT70-351K SCT70-501K SCT70-651K SCT70-751K SCT70-851K SCT70-102K Tol % SCT50-1R0K SCT50-5R6K SCT50-100K SCT50-250K SCT50-680K 1.0 5.6 10 25 68 10 10 10 10 10 .0012 .0018 .0025 .0075 .0100 6500 6500 6500 6500 4100 SCT50-101K SCT50-151K SCT50-201K SCT50-251K SCT50-391K SCT50-501K SCT50-681K SCT50-751K 100 150 200 250 390 500 680 750 10 10 10 10 10 10 10 10 .0110 .0100 .0110 .0125 .0150 .0160 .0188 .0263 4100 4100 3250 3250 2600 2600 2600 2060 SCT50-102K 1000 10 .0338 2060 L ( H ) DCR max () Rated Current ( mA ) 1 5 10 20 35 50 68 10 10 10 10 10 10 10 .0021 .0028 .0050 .0055 .0059 .0064 .0067 10000 10000 10000 10000 10000 6500 6500 100 150 220 350 500 650 750 850 1000 10 10 10 10 10 10 10 10 10 .0100 .0112 .0125 .0137 .0150 .0163 .0175 .0187 .0200 6500 6500 4100 4100 4100 4100 4100 4100 4100 Tol % SUGGESTED LAND PATTERN SERIES SPACING "A" WIDTH "B" A LENGTH "C" SCT40 0.43" 0.20" 0.12" SCT50 0.58" 0.20" 0.12" SCT60 0.68" 0.20" 0.12" SCT70 0.96" 0.20" 0.12" Terminal Choke Solder land Note: All four solder lands are the same, X & Y dimensions are the same Associated Components Technology / Phone 800-234-2645 / Fax 714-265-4810 / Website http://www.act1.com C B