NR Series SMD Power Inductor - 3R3
NR Series SMD Power Inductor - 22uH

Semi-Shielded SMD Power Inductor | NR3010

NR Series SMD Inductors offer a unique balance between fully shielded and unshielded inductors, making them ideal for applications that require moderate EMI control without the added weight or cost of a fully enclosed design. Using SMD semi-shielded inductors, engineers can effectively reduce EMI while optimizing weight, board space, and overall cost.

Minimum order quantity: 1 piece
Supply capacity: 1,000,000 pieces per month

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Description

Features

  • ROHS and REACH compliant.
  • Metal alloy wire wound power inductor.
  • Constructure Low RDC and high rate current.
  • Magnetic-resin shielded structure, ultra low buzz noise, Shielded and miniature package design.
  • Its rate current could be increased up to 30% compared to ferrite base power inductor.

Applications

  • LED lighting.
  • DSC, Camcorders.
  • DC/DC converters.
  • Smartphones, tablets, and wearable devices.

Shape and Dimensions

NR Series Fig2 - Zhenhua

Part Number Inductance (µH) DCR Max (mΩ) Saturation Current Max (mA) Rated Current Max (mA) Mounting Dimensions (mm)
A B C D E F
NR3010-1R0 1.0 0.085 1450 1400 SM 3.0±0.2 3.0±0.2 1.0 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3010-1R2 1.2 0.085 1450 1250 SM 3.0±0.2 3.0±0.2 1.0 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3010-1R5 1.5 0.104 1300 1270 SM 3.0±0.2 3.0±0.2 1.0 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3010-2R2 2.2 0.143 1090 1150 SM 3.0±0.2 3.0±0.2 1.0 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3010-2R7 2.7 0.169 1020 1000 SM 3.0±0.2 3.0±0.2 1.0 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3010-3R3 3.3 0.189 960 970 SM 3.0±0.2 3.0±0.2 1.0 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3010-3R6 3.6 0.215 900 950 SM 3.0±0.2 3.0±0.2 1.0 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3010-4R7 4.7 0.293 770 750 SM 3.0±0.2 3.0±0.2 1.0 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3010-5R6 5.6 0.322 700 580 SM 3.0±0.2 3.0±0.2 1.0 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3010-6R8 6.8 0.397 660 550 SM 3.0±0.2 3.0±0.2 1.0 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3010-8R2 8.2 0.520 580 550 SM 3.0±0.2 3.0±0.2 1.0 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3010-100 10 0.520 580 550 SM 3.0±0.2 3.0±0.2 1.0 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3010-120 12 0.657 520 430 SM 3.0±0.2 3.0±0.2 1.0 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3010-150 15 0.793 470 420 SM 3.0±0.2 3.0±0.2 1.0 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3010-220 22 1.209 380 350 SM 3.0±0.2 3.0±0.2 1.0 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3010-270 27 1.404 350 300 SM 3.0±0.2 3.0±0.2 1.0 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3010-330 33 2.015 300 290 SM 3.0±0.2 3.0±0.2 1.0 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3010-390 39 2.275 280 280 SM 3.0±0.2 3.0±0.2 1.0 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3010-430 43 2.340 270 230 SM 3.0±0.2 3.0±0.2 1.0 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3010-470 47 2.535 260 220 SM 3.0±0.2 3.0±0.2 1.0 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3010-510 51 2.860 250 210 SM 3.0±0.2 3.0±0.2 1.0 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3010-560 56 3.106 240 210 SM 3.0±0.2 3.0±0.2 1.0 Max 2.5±0.2 0.75±0.2 1.5±0.2

Certification: REACH, ROSH, ISO9001, ISO14001，
Packing: Tape and Reel
Delivery date: 7-20days (most can finish within 1 week if urgent needed)
MOQ: 1 unit
Payment Term: T/T, L/C or others for negotiation.
Free Sample services: usually take 3-5 working days after customs need them.

Tape and Reel Specification

Zhenhua Inductors Tape and Reel specification

Parts Per Reel Reel Dimensions (mm) Tape Dimensions (mm)
7″ (178mm) 13″ (330mm) A B C D E W P Po P1 H T
350 1500* 178/330 60/100 13 18.4 12.4 16 12 4 2 3.7 0.4

NR Series SMD Power Inductors

Detailed information including inductance, tolerance, rated current and DCR.

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