general power transformer < smd type: cepc series> type: CEPC105 (c8211) please refer to the sales offices on our website for a representative near you www.sumida.com 1/3 ?? description ?e upgraded version of c8100. ?e low leakage inductance ?e low d.c.r. ?e low profile. ?e core material: ferrite. ?e custom design is available. ?? feature ?e max. operating frequency: 1mhz. ?e max. operating power: 5.0watt(at 500khz) ?e storage temperature range: -40 ?? ~+105 ?? . ?e operating temperature range: -40 ?? ~+105 ?? (including coil?s self-heat). ?e product weight: 1.45g(ref.). ?e ideally used in portable equipment, voip, lcd tv, video camera etc. ?e rohs compliance. ?? dimensions (mm) ?? schematics (bottom) ?? land pattern (mm) ? ? indicates polarity. dot indicates pin 1 6.3 max. 11.5 max. 10.0 max. 1 4 5 8 metal clip 6-2.54 0.5 10.5 12.2 ? 0.5 1.2 2.54 10.8 1.9 4 5 3 pri sec 8 2 7 1
general power transformer < smd type: cepc series> type: CEPC105 (c8211) please refer to the sales offices on our website for a representative near you www.sumida.com 2/3 ?? specification (part no. c8211 ) item specification measuring conditions inductance (3-4) 3.38 | h max. 100khz/ 0.1v, 0a inductance (3-4) 2.7 | h min. 100khz/ 0.1v, 6a (for 0.25 sec.) leakage inductance (3-4) 0.1 | h max. 100khz, 0.1v tie (1+2+7+8) d.c.r (1-8) 380m |? max. d.c.r (3-4) 100m |? max. d.c.r (8-2) 400m |? max. d.c.r (2-7) 450m |? max. hi-pot (3,4,5)-(1,2,7,8) ac 500vrms 1ma, 1s, 50/60hz hi-pot (1,2,3,4,5,7,8)-core ac 500vrms 1ma, 1s, 50/60hz turns ratio (1-8):(2-7) 1.03 ? 7% 100khz/ 0.1v turns ratio (1-8):(8-2) 1.04 ? 7% 100khz/ 0.1v turns ratio (1-8):(3-5) 2.77 ? 7% 100khz/ 0.1v turns ratio (1-8):(5-4) 2.75 ? 7% 100khz/ 0.1v ?? recommendation reflow condition 300 0 0 100 150 200 250 300 50 t( ?? ) t(s) 60 120 180 240 170 ? 10 ?? ? 60 ~ 120s 40s 230 ?? 245 ?? peak 300 60 120 180 240 0 0 100 150 200 250 300 50 10 t( ??) t( s ) 60 260?? 230?? heat endurance test temperature chart 300 0 0 100 150 200 250 300 50 t( ?? ) t(s) 60 120 180 240 300 0 0 100 150 200 250 300 50 t( ?? ) t(s) 60 120 180 240 170 ? 10 ?? ? 60 ~ 120s 40s 230 ?? 245 ?? peak 300 60 120 180 240 0 0 100 150 200 250 300 50 10 t( ??) t( s ) 60 260?? 230?? heat endurance test temperature chart
general power transformer < smd type: cepc series> type: CEPC105 (c8211) please refer to the sales offices on our website for a representative near you www.sumida.com 3/3 ?? packaging with embossed tape and reel qty.: 500pcs/reel leading edge bar code label sprocket holes s p rocket holes bar code label leadin g ed g e 7.5 ?} 0.1 1.75 ?} 0.1 2.0 ?} 0.1 +0.1 -0 4.0 ?} 0.1 16.0 ?} 0.2 ( 6.75 ) 12.0 ?} 0.1 1.5 2.6 ?} 0.1 8.4 ?} 0.1 24.0 11.5 ? 0.1 (10.75) 16.0 ? 0.1 11.1 6.75 ? 0.1
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