(1/2) 003-03 / 20070523 / e9841_sf.fm ? all specifications are subject to change without notice. differential mode choke coils(pin terminal) for signal line and power line, with substrate sf1-t series features the sf series chokes feature cores with high saturation magnetic flux density. they thereby provide an effective means of combating pluse emc. by using an advanced amorphous metal alloy core, the sf series are able to provide line noise attenuation performance equivalent to conventional ferrite-based chokes but with far more compact dimensions and fewer coil turns. they can thus be implemented in high-density circuit configurations to comply with various emc-related regulations. the products contain no lead and also support lead-free soldering. typical characteristics of sf core shapes and dimensions/e lectrical characteristics sf1-t series, on board type with base (with support pin terminal) ? 1 lcr meter: yhp4261a, 1khz(l 190h:70ma, l>190h:10ma) ? 2 uew (grade 1) ? 3 reference value conformity to rohs directive i[300khz] 75 tan /i[300khz] 3 10 ?3 applicable frequency 10mhz max. temperature stability[?20 to +60c] 5.2% bs[24ka/m] 1400mt part no. rated current (a)max. inductance ? 1 (h)min. dc resistance (m ? )max. diameter of winding wire ? 2 ?(mm) dimensions(mm) weight (g) l max. w max. h max. (f) ? 3 (f) ? 3 SF1-T5-30-01-PF 1 30 80 0.4 13.5 9 14 (7.5) (10) 2.9 sf1-t5-40-01-pf 1 80 110 0.4 13.5 9 14.5 (7.5) (10) 2.7 sf1-t8-30s-01-pf 2 26 55 0.6 18 12.5 18 (9.9) (14) 5.5 sf1-t8-40s-01-pf 2 46 70 0.6 18 12.5 18 (9.9) (14) 6 sf1-t8-50s-01-pf 2 72 85 0.6 18 12.5 18 (9.9) (14) 6.5 sf1-t8-50d-01-pf 2 125 100 0.6 18.5 15.5 18 (13) (14) 9 l h 2-?0.7 10 3 ( f ) w ( f ) 3.2 0.5 dimensions in mm conformity to rohs directive: this means that, in conformity with eu directive 2002/95/ec, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants, pbb and pbde, have not been used, except for exempted applications.
(2/2) 003-03 / 20070523 / e9841_sf.fm all specifications are subject to change without notice. sf1-t series, horizontal on board type wi th base (without support pin terminal) ? 1 lcr meter: yhp4261a, 1khz(l 190h:70ma, l>190h:10ma) ? 2 uew (grade 1) ? 3 reference value shapes and dimensions/e lectrical characteristics sf1-t series, on board type with ba se (without support pin terminal) ? 1 lcr meter: yhp4261a, 1khz(l 190h:70ma, l>190h:10ma) ? 2 uew (grade 1) ? 3 reference value part no. rated current (a)max. inductance ? 1 (h)min. dc resistance (m ? )max. diameter of winding wire ? 2 ?(mm) dimensions(mm) weight (g) l max. w max. h max. (f) ? 3 sf1-t5-40-02-pf 1 80 110 0.4 16.5 14 8.9 (12.7) 3.5 sf1-t5-35-02-pf 2 63 75 0.5 16.5 14 8.9 (12.7) 3 sf1-t8-50s-02-pf 2 72 85 0.6 19 17 10.5 (15.2) 6 sf1-t10-30-02-pf 3 40 40 0.8 26.5 22 15 (20) 13 sf1-t10-40-02-pf 3 72 50 0.8 26.5 22 15 (20) 14 sf1-t10-50-02-pf 3 110 70 0.8 26.5 22 15 (20) 16 sf1-t12-30-02-pf 5 35 30 1 30.5 26 16.5 (25) 18.5 sf1-t12-40-02-pf 5 64 40 1 30.5 26 16.5 (25) 20 sf1-t12-50-02-pf 5 100 50 1 30.5 26 16.5 (25) 22.5 part no. rated current (a)max. inductance ? 1 (h)min. dc resistance (m ? )max. diameter of winding wire ? 2 ?(mm) dimensions(mm) weight (g) l max. w max. h max. (f) ? 3 sf1-t10-30-01-pf 3 40 40 0.8 24 18 25 12.5 13.5 sf1-t10-40-01-pf 3 72 50 0.8 24 18 25 12.5 14.5 sf1-t10-50-01-pf 3 110 70 0.8 24 18 25 12.5 16 sf1-t12-30-01-pf 5 35 30 1 26 18 29 12.5 18 sf1-t12-40-01-pf 5 64 40 1 26 18 29 12.5 20 sf1-t12-50-01-pf 5 100 50 1 26 18 29 12.5 23 sf1-300y10a-01-pf 10 30 10 1.6 33 18 37 12.5 47.5 sf1-800y10a-01-pf 10 80 16 1.5 33 18 37 12.5 53 w l dimensions in mm ( f ) h5 1 l 10 3 dimensions in mm w ( f ) h
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