SFCB4018S SERIES Shielded Type Dimensions & Recommended Land Pattern [Unit : mm] Electrical Characteristics Part No. Inductance (uH) DC Resistance () Max Saturation Rated Current (A) Max. SFCB4018S-1R81R2 1.2 uH 30% 0.048 1.80 SFCB4018S-1R61R5 1.5 uH 30% 0.052 1.60 SFCB4018S-1R22R2 2.2 uH 30% 0.072 1.20 SFCB4018S-1R13R3 3.3 uH 30% 0.085 1.10 SFCB4018S-1R03R9 3.9 uH 30% 0.089 1.00 SFCB4018S-R904R7 4.7 uH 30% 0.105 0.90 SFCB4018S-R736R8 6.8 uH 30% 0.170 0.73 SFCB4018S-R658R2 8.2 uH 30% 0.195 0.65 SFCB4018S-R55100 10.0 uH 20% 0.210 0.55 SFCB4018S-R50120 12.0 uH 20% 0.270 0.50 SFCB4018S-R45150 15.0 uH 20% 0.295 0.45 SFCB4018S-R40220 22.0 uH 20% 0.430 0.40 SFCB4018S-R32330 33.0 uH 20% 0.675 0.32 SFCB4018S-R26470 47.0 uH 20% 0.840 0.26 Testing Instrument : 1) Inductance : HP 4284A LCR METER 2) DC Resistance : HIOKI m Hi-TESTER 3220 Tested at 100kHz, 0.25 Vrms. Saturation Rated Current (A) : The current when the inductance becomes 35% lower than its nominal value. (Ta=20 ) Temperature Rise Current (Typ.) : The actual current when temperature of coil becomes T=30 . (Ta=20 ) SFCB5020 SERIES Shielded Type Dimensions & Recommended Land Pattern [Unit : mm] Electrical Characteristics Part No. Inductance (uH) DC Resistance () Max Rated Current (A) Max. SFCB5020-1R71R0 1.0 uH 30% 0.045 1.70 SFCB5020-1R32R2 2.2 uH 30% 0.075 1.30 SFCB5020-1R22R7 2.7 uH 30% 0.105 1.20 SFCB5020-1R03R3 3.3 uH 30% 0.110 1.00 SFCB5020-R844R7 4.7 uH 30% 0.162 0.84 SFCB5020-R805R6 5.6 uH 30% 0.170 0.80 SFCB5020-R766R8 6.8 uH 30% 0.200 0.76 SFCB5020-R61100 10.0 uH 20% 0.260 0.61 SFCB5020-R50150 15.0 uH 20% 0.310 0.50 SFCB5020-R41220 22.0 uH 20% 0.397 0.41 SFCB5020-R32330 33.0 uH 20% 0.694 0.32 SFCB5020-R28470 47.0 uH 20% 0.922 0.28 SFCB5020-R26560 56.0 uH 20% 1.080 0.26 SFCB5020-R24680 68.0 uH 20% 1.300 0.24 Testing Instrument : 1) Inductance : HP 4284A LCR METER 2) DC Resistance : HIOKI m Hi-TESTER 3220 Tested at 100kHz, 0.25 Vrms. Rated Current (A) : The current when the inductance becomes 35% lower than its nominal value or temperature rise of coil becomes T=40 . (Ta=20 ) SAMWHA TECOM CO., LTD. 22