FHC5040-4R7M

FHC Series SMD Flat Wire High Current Inductor Size 5040 CHARACTERISTICS ■ ■ ■ ■ Low Rdc with flat wire design Low cooper losses at high frequency Magnetic shielded structure Quantity: 1500pcs APPLICATION ■ ■ High current DC/DC converter LC filter Dimensions: [mm] Land Pattern: [mm] 2.0 1.8 2.2±0.3 4.0±0.4 +0.3/-0 2.2 6.0 1.5±0.3 1.2±0.4 Marking 6.7±0.3 7.4 max. 1.0±0.3 1.5±0.3 6.7±0.3 Electrical Properties: Part No Inductance (μH) Tolerance Temperature Rise Current (A) Saturation Current (A) DC Resistance Typ. (mΩ) DC Resistance Max. (mΩ) FHC5040-R22M 0.22 ±20% 20.0 25.0 1.25 1.38 FHC5040-R33M 0.33 ±20% 18.5 20.0 1.75 1.93 FHC5040-R47M 0.47 ±20% 15.0 16.0 2.75 3.00 FHC5040-R68M 0.68 ±20% 12.8 13.5 4.00 4.40 FHC5040-1R0M 1.00 ±20% 11.5 11.5 4.75 5.20 FHC5040-1R5M 1.50 ±20% 9.00 9.00 8.15 9.00 FHC5040-2R2M 2.20 ±20% 7.50 7.50 11.3 12.4 FHC5040-3R3M 3.30 ±20% 5.80 5.80 18.5 20.4 FHC5040-4R7M 4.70 ±20% 4.75 4.70 24.5 27.0 FHC5040-5R6M 5.60 ±20% 4.50 4.60 28.5 31.4 Operating Temperature: -55℃ to +150℃ Temperature Rise Current the actual value of DC current when the temperature rise is ΔT50℃ max. Saturation Current that will cause initial inductance to drop approximately 30% KOHER Electronic 4546 BATES DRIVE, YORBLINDA CA 92886 USA 714-325-4789 Contact@kohergroup.com www.kohergroup.com Typical Electrical Characteristics: Inductance vs Current Characteristics: 10 INDUCTANCE(uH) 5R6 4R7 3R3 2R2 1R5 1 1R0 R68 R47 R33 R22 0.1 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 16.0 17.0 18.0 19.0 CURRENT(A) Temperature Rise vs Current Characteristics: 40 5R6 4R7 3R3 2R2 1R5 8.0 9.0 1R0 R68 12.0 13.0 R33 R22 R47 TEMPERATURE RISE(℃) 35 30 25 20 15 10 5 0 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 10.0 11.0 14.0 15.0 16.0 20.0 CURRENT(A) KOHER Electronic 4546 BATES DRIVE, YORBLINDA CA 92886 USA 714-325-4789 Contact@kohergroup.com www.kohergroup.com