NRSE4020-3R3M

NRSE Series SMD Shielded Tiny Power Inductor Size 4020 CHARACTERISTICS Magnetic resin for higher current and semi-magnetically shielded Different sizes from 2mm to 8mm in square shape Quantity: 3000pcs ■ ■ ■ APPLICATION ■ ■ DC/DC converter LC filter Dimensions: [mm] 2.1Max 4.0±0.2 2.0±0.3 3.7Ref 4.0±0.2 3.3±0.3 Land Pattern: [mm] 1.0±0.2 1.9Ref 1.1Ref Electrical Properties: Part No Inductance (μH) Tolerance Saturation Current (A) Temperature Rise Current (A) DCR ±30% (mΩ) NRSE4020-R33N 0.33 ±30% 7.50 3.30 13.0 NRSE4020-R47N 0.47 ±30% 7.50 3.30 18.0 NRSE4020-R68N 0.68 ±30% 7.00 3.20 24.0 NRSE4020-1R0N 1.00 ±30% 5.10 2.15 28.0 NRSE4020-1R2N 1.20 ±30% 4.70 2.10 29.0 NRSE4020-1R5N 1.50 ±30% 4.45 1.98 35.0 NRSE4020-1R8N 1.80 ±30% 4.00 1.90 45.0 NRSE4020-2R2M 2.20 ±20% 3.40 1.85 45.0 NRSE4020-2R7M 2.70 ±20% 3.30 1.60 53.0 NRSE4020-3R3M 3.30 ±20% 3.20 1.40 70.0 NRSE4020-4R7M 4.70 ±20% 2.35 1.34 80.0 NRSE4020-5R6M 5.60 ±20% 2.20 1.22 95.0 NRSE4020-6R8M 6.80 ±20% 2.00 1.04 125 NRSE4020-8R2M 8.20 ±20% 1.75 1.00 150 NRSE4020-100M 10.0 ±20% 1.60 0.90 165 NRSE4020-120M 12.0 ±20% 1.50 0.88 175 NRSE4020-150M 15.0 ±20% 1.35 0.77 230 KOHER Electronic 4546 BATES DRIVE, YORBLINDA CA 92886 USA 714-325-4789 Contact@kohergroup.com www.kohergroup.com Part No Inductance (μH) Tolerance Saturation Current (A) Temperature Rise Current (A) DCR ±30% (mΩ) NRSE4020-220M 22 ±20% 1.05 0.62 350 NRSE4020-330M 33 ±20% 0.85 0.49 500 NRSE4020-470M 47 ±20% 0.74 0.44 710 NRSE4020-560M 56 ±20% 0.68 0.40 800 NRSE4020-680M 68 ±20% 0.60 0.35 1250 Operating temperature : -40℃ ~ +125℃ Temperature rise current: the actual value of DC current when the temperature rise is ΔT40℃ Saturation Current that will cause initial inductance to drop approximately 30% Typical Electrical Characteristics: Inductance VS. Current Characteristics: 100.0 Temperture Rise VS. Current Characteristics: 70 TEMPERTURE RISE(℃) INDUCTANCE(μH) 60 10.0 4R7M 3R3M 2R2M 1.0 4R7M 50 3R3M 2R2M 40 30 20 10 0 0.1 0.0 1.0 2.0 3.0 4.0 CURRENT(A) KOHER Electronic 4546 BATES DRIVE, YORBLINDA CA 92886 USA 714-325-4789 Contact@kohergroup.com 5.0 6.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 CURRENT(A) www.kohergroup.com