NRSC4030-220M

NRSC Series SMD Shielded Tiny Power Inductor Size 4030 Features: Application: ■ ■ ■ ■ ■ ■ ■ Magnetic-resin shielded conruction reduces buzz noise to ultra-low levels Metallization on ferrite core results in excellent shock resistance and damage-free durability Closed magnetic circuit design reduces leakage flux and Electro Magnetic Interference (EMI) 30% higher current rating than conventional inductors of equal size Takes up less PCB real estate and save more power Quantity: 2000 pcs ■ ■ ■ ■ ■ ■ LED Lighting Next-generation mobile devices with multifunction such as mobile TV and digital movie cameras Flat-screen TVs, blue-ray disc recorders, set top box Notebooks, desktop computers, servers, graphic cards cards Portable gaming devices, personal navigation systems, personal multimedia devices Automotive systems Telecomm base stations Dimensions: [mm] Land Pattern: [mm] 3.0 Max. 3.3±0.2 3.7 Typ. 2.1±0.2 1.9 Typ. 1.1 Typ. 0.95±0.2 Marking 4.0±0.2 4.0±0.2 Electrical Properties: Part No Inductance (μH) Tolerance Saturation current (A) Temperature Rise Current (A) DCR ±30% (Ω) S.R.F Min. (MHz) NRSC4030-R91N 0.91 ±30% 6.25 4.00 0.013 100 NRSC4030-1R2N 1.2 ±30% 5.80 3.82 0.015 80 NRSC4030-1R5N 1.5 ±30% 4.84 3.34 0.020 62 NRSC4030-1R8N 1.8 ±30% 4.80 3.00 0.028 60 NRSC4030-2R2N 2.2 ±30% 4.40 2.95 0.030 52 NRSC4030-3R3M 3.3 ±20% 3.30 2.40 0.040 38 NRSC4030-4R3M 4.3 ±20% 2.95 2.10 0.055 37 NRSC4030-4R7M 4.7 ±20% 2.90 2.00 0.060 31 NRSC4030-5R6M 5.6 ±20% 2.60 1.95 0.065 30 NRSC4030-6R8M 6.8 ±20% 2.75 1.60 0.090 24 NRSC4030-7R5M 7.5 ±20% 2.20 1.65 0.085 26 NRSC4030-8R2M 82 ±20% 2.10 1.60 0.090 26 NRSC4030-100M 10 ±20% 1.95 1.50 0.100 21 NRSC4030-120M 12 ±20% 1.70 1.30 0.135 18 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% (Ω) S.R.F Min. (MHz) NRSC4030-150M 15 ±20% 1.65 1.11 0.190 16 NRSC4030-180M 18 ±20% 1.40 1.10 0.200 10 NRSC4030-220M 22 ±20% 1.30 1.00 0.225 10 NRSC4030-330M 33 ±20% 1.10 0.84 0.330 10 NRSC4030-360M 36 ±20% 1.05 0.83 0.335 9.8 NRSC4030-390M 39 ±20% 1.03 0.73 0.435 10 NRSC4030-470M 47 ±20% 0.95 0.72 0.445 8.4 NRSC4030-510M 51 ±20% 0.90 0.70 0.470 8.4 NRSC4030-560M 56 ±20% 0.85 0.65 0.555 8.4 NRSC4030-620M 62 ±20% 0.80 0.63 0.585 7 NRSC4030-680M 68 ±20% 0.72 0.52 0.868 7 NRSC4030-750M 75 ±20% 0.70 0.48 1.020 6.3 NRSC4030-820M 82 ±20% 0.66 0.47 1.060 5.6 NRSC4030-910M 91 ±20% 0.65 0.46 1.100 5.6 NRSC4030-101M 100 ±20% 0.60 0.45 1.150 5.6 NRSC4030-121M 120 ±20% 0.55 0.42 1.350 5.4 Inductance tested at 100kHz, 1Vrms. 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. DC.Current Characteristics: Temperture Rise VS. DC.Current Characteristics: NRSC4030 NRSC4030 80 1000 101M INDUCTANCE(μH) TEMPERTURE RISE(℃) 101M 100 100M 10 4R7M 1 0.1 0.01 0.1 1 DC.CURRENT(A) KOHER Electronic 4546 BATES DRIVE, YORBLINDA CA 92886 USA 714-325-4789 Contact@kohergroup.com 10 100M 4R7M 60 40 20 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 DC.CURRENT(A) www.kohergroup.com