Semi-Shielded SMD Chip Inductor - 10uH
NR Series SMD Power Inductor - 22uH
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NR Series SMD Power Inductor - 10uH

Magnetic SMD Power Inductor | NR3012

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
NR3012-R22 0.22 0.022 5300 3000 SM 3.0±0.2 3.0±0.2 1.2 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3012-R82 0.82 0.039 2470 2050 SM 3.0±0.2 3.0±0.2 1.2 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3012-1R0 1.0 0.052 2200 1870 SM 3.0±0.2 3.0±0.2 1.2 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3012-1R2 1.2 0.059 2220 2010 SM 3.0±0.2 3.0±0.2 1.2 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3012-1R5 1.5 0.059 2010 1620 SM 3.0±0.2 3.0±0.2 1.2 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3012-1R8 1.8 0.082 1650 1300 SM 3.0±0.2 3.0±0.2 1.2 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3012-2R2 2.2 0.098 1550 1200 SM 3.0±0.2 3.0±0.2 1.2 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3012-2R4 2.4 0.088 1600 1150 SM 3.0±0.2 3.0±0.2 1.2 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3012-2R7 2.7 0.110 1480 1140 SM 3.0±0.2 3.0±0.2 1.2 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3012-3R3 3.3 0.130 1360 1050 SM 3.0±0.2 3.0±0.2 1.2 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3012-3R6 3.6 0.130 1360 1050 SM 3.0±0.2 3.0±0.2 1.2 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3012-3R9 3.9 0.189 1240 1000 SM 3.0±0.2 3.0±0.2 1.2 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3012-4R7 4.7 0.156 1240 900 SM 3.0±0.2 3.0±0.2 1.2 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3012-5R6 5.6 0.226 1130 800 SM 3.0±0.2 3.0±0.2 1.2 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3012-6R8 6.8 0.247 980 750 SM 3.0±0.2 3.0±0.2 1.2 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3012-100 10 0.345 830 600 SM 3.0±0.2 3.0±0.2 1.2 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3012-120 12 0.449 730 480 SM 3.0±0.2 3.0±0.2 1.2 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3012-150 15 0.468 710 450 SM 3.0±0.2 3.0±0.2 1.2 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3012-180 18 0.709 580 430 SM 3.0±0.2 3.0±0.2 1.2 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3012-220 22 0.839 530 420 SM 3.0±0.2 3.0±0.2 1.2 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3012-270 27 1.131 470 350 SM 3.0±0.2 3.0±0.2 1.2 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3012-330 33 1.138 460 360 SM 3.0±0.2 3.0±0.2 1.2 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3012-360 36 1.235 440 340 SM 3.0±0.2 3.0±0.2 1.2 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3012-390 39 1.729 370 300 SM 3.0±0.2 3.0±0.2 1.2 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3012-470 47 1.885 350 270 SM 3.0±0.2 3.0±0.2 1.2 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3012-560 56 1.994 340 260 SM 3.0±0.2 3.0±0.2 1.2 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3012-680 68 2.171 330 240 SM 3.0±0.2 3.0±0.2 1.2 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3012-820 82 3.302 270 220 SM 3.0±0.2 3.0±0.2 1.2 Max 2.5±0.2 0.75±0.2 1.5±0.2
NR3012-101 100 3.718 250 210 SM 3.0±0.2 3.0±0.2 1.2 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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