9841_SF (1/3) EMC Components SF1 Series Differential Mode Choke Coils for Signal Line and DC Power Line Pin Terminal For Noise Suppression 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. TYPICAL CHARACTERISTICS OF SF CORE i[300kHz] tan/i[300kHz] Applicable frequency Temperature stability[-20 to +60C] Bs[24kA/m] 75 3x10-3 10MHz max. 5.2% 1400mT H 3.2+0.5, -0.3 SHAPES AND DIMENSIONS/ELECTRICAL CHARACTERISTICS SF1-T SERIES, ON BOARD TYPE WITH BASE (WITH SUPPORT PIN TERMINAL) 2-o0.7 (F) 103 (f) L W Dimensions in mm DC Rated Inductance1 resistance Part No. current (H)min. (m)max. (A)max. SF1-T3-20-03 1 10 40 SF1-T5-30-01 1 30 80 SF1-T5-35-01 1 50 90 SF1-T5-40-01 1 80 110 SF1-T8-30S-01 2 26 55 SF1-T8-40S-01 2 46 70 SF1-T8-50S-01 2 72 85 SF1-T8-40D-01 2 80 85 SF1-T8-50D-01 2 125 100 1LCR METER: YHP4261A, 1kHz(L 190H:70mA, L>190H:10mA) Diameter of Dimensions(mm) winding wire2 L max. W max. o(mm) 0.4 10 9.3 0.4 13.5 9 0.4 13.5 9 0.4 13.5 9 0.6 18 12.5 0.6 18 12.5 0.6 18 12.5 0.6 18.5 16 0.6 18.5 16 2UEW (Grade 1) 3Reference value H max. (F)3 (f)3 Weight (g) 9.5 15 15 15.5 18 18 18 18 18 (7.4) (7.5) (7.5) (7.5) (9.7) (9.7) (9.7) (13) (13) (8.5) (10) (10) (10) (14) (14) (14) (14) (14) 1.3 3 2.6 2.7 5.5 6 6.5 9 9 L (F) SF1-T SERIES, HORIZONTAL ON BOARD TYPE WITH BASE (WITHOUT SUPPORT PIN TERMINAL) H W Part No. SF1-T5-40-02 SF1-T5-35-02 SF1-T8-30S-02 SF1-T8-40S-02 SF1-T8-50S-02 SF1-T10-30-02 SF1-T10-40-02 SF1-T10-50-02 SF1-T12-30-02 SF1-T12-40-02 SF1-T12-50-02 1LCR Rated current (A)max. 1 2 2 2 2 3 3 3 5 5 5 51 Inductance1 (H)min. 80 63 26 46 72 40 72 110 35 64 100 METER: YHP4261A, 1kHz(L Dimensions in mm DC resistance (m)max. 110 75 55 70 85 40 50 70 30 40 50 190H:70mA, L>190H:10mA) Diameter of winding wire2 o(mm) 0.4 0.5 0.6 0.6 0.6 0.8 0.8 0.8 1 1 1 2UEW (Grade 1) Dimensions(mm) L max. W max. H max. (F)3 Weight (g) 16.3 16.3 19 19 19 26.5 26.5 26.5 30 30 30 14 14 17 17 17 22 22 22 26 26 26 8.9 8.9 10.5 10.5 10.5 15 15 15 16.5 16.5 16.5 (12.7) (12.7) (15.2) (15.2) (15.2) (20) (20) (20) (25) (25) (25) 3.5 3 5.5 5.6 6 13 14 16 18.5 20 22.5 3Reference value Specifications which provide more details for the proper and safe use of the described product are available upon request. All specifications are subject to change without notice. 9841_SF (2/3) EMC Components SF1 Series Differential Mode Choke Coils for Signal Line and DC Power Line Pin Terminal For Noise Suppression H SHAPES AND DIMENSIONS/ELECTRICAL CHARACTERISTICS SF1-T SERIES, ON BOARD TYPE WITH BASE (WITHOUT SUPPORT PIN TERMINAL) (F) 103 L W Dimensions in mm DC Rated Inductance1 resistance current (H)min. (m)max. (A)max. SF1-T10-30-01 3 40 40 SF1-T10-40-01 3 72 50 SF1-T10-50-01 3 110 70 SF1-T12-30-01 5 35 30 SF1-T12-40-01 5 64 40 SF1-T12-50-01 5 100 50 SF1-300Y10A-01 10 30 10 SF1-800Y10A-01 10 80 16 1LCR METER: YHP4261A, 1kHz(L 190H:70mA, L>190H:10mA) Part No. Diameter of Dimensions(mm) winding wire2 L W o(mm) 0.8 24 18 0.8 24 18 0.8 24 18 1 26 18 1 26 18 1 26 18 1.6 33 18 1.5 33 18 2UEW (Grade 1) 3Reference value H (F)3 Weight (g) 26 26 26 29 29 29 37 37 12 12 12 12 12 12 12.5 12.5 13.5 14.5 16 18 20 23 47.5 53 H (F)3 Weight (g) 47 47 18 18 70 80 205 71 H SF1-T SERIES, ON BOARD TYPE WITH BASE (WITH SUPPORT PIN TERMINAL) 30 L (F) W Dimensions in mm DC Rated Inductance1 resistance current (H)min. (m)max. (A)max. SF1-102Y03A-01 3 1000 250 SF1-222Y03A-01 3 2200 310 1LCR METER: YHP4261A, 1kHz(L 190H:70mA, L>190H:10mA) Part No. Diameter of Dimensions(mm) winding wire2 L W o(mm) 0.8 45 23 0.8 45 23 2UEW (Grade 1) 3Reference value Specifications which provide more details for the proper and safe use of the described product are available upon request. All specifications are subject to change without notice. 9841_SF (3/3) EMC Components SF1 Series Differential Mode Choke Coils for Signal Line and DC Power Line Pin Terminal For Noise Suppression H SHAPES AND DIMENSIONS/ELECTRICAL CHARACTERISTICS SF1-VT SERIES, ON BOARD TYPE WITH BASE (WITH SUPPORT PIN TERMINAL) 2-oA 3.20.5 (f) L (F) W Dimensions in mm DC Rated Inductance1 resistance current (H)min. (m)max. (A)max. SF1-VT8-30S 2 26 55 SF1-VT8-40S 2 46 70 SF1-VT8-50S 2 72 85 SF1-VT8-70LD 2 400 200 SF1-VT10-30 3 40 40 SF1-VT10-40 3 72 50 SF1-VT10-50 3 110 70 SF1-VT12-30 5 35 30 SF1-VT12-40 5 64 40 SF1-VT12-50 5 100 50 1LCR METER: YHP4261A, 1kHz(L 190H:70mA, L>190H:10mA) Part No. Diameter of Dimensions(mm) winding wire2 L max. W max. H max. o(mm) 0.6 18 12.5 18 0.6 18 12.5 18 0.6 18 12.5 18 0.55 19 18 22 0.8 25.5 17 24.5 0.8 25.5 17 24.5 0.8 25.5 17 24.5 1 26 17 29 1 26 17 29 1 26 17 29 2UEW (Grade 1) 3Reference value (F)3 (f)3 oA Weight (g) (9.9) (9.9) (9.9) (13) (12.5) (12.5) (12.5) (12.5) (12.5) (12.5) (14) (14) (14) (14) (20) (20) (20) (20) (20) (20) 0.7 0.7 0.7 0.7 1 1 1 1 1 1 6.9 7 7.1 15.8 16.5 16.6 16.7 21.4 21.5 21.6 SF1-T SERIES 6max. 12.5max. 9.5max. 51 2-o0.5 (50.2) Dimensions in mm Rated Inductance1 current (H)min. (A)max. SF1-T3-20-01 1 10 1LCR METER: YHP4261A, 1kHz(L 190H:70mA, L>190H:10mA) Part No. DC resistance (m)max. 45 2UEW (Grade 1) Diameter of winding wire2 o(mm) 0.4 Weight (g) 1.3 9841_SF 991116 Specifications which provide more details for the proper and safe use of the described product are available upon request. All specifications are subject to change without notice.