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

Magnetic Resin Shielded Power Inductors | NR5040

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 Fig3 - 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
NR5040-1R0 1.0 0.016 7350 4900 SM 5.0±0.2 5.0±0.2 4.0 Max 4.0±0.2 1.25±0.2 2.5±0.2
NR5040-1R2 1.2 0.020 6500 4300 SM 5.0±0.2 5.0±0.2 4.0 Max 4.0±0.2 1.25±0.2 2.5±0.2
NR5040-1R5 1.5 0.021 6300 4150 SM 5.0±0.2 5.0±0.2 4.0 Max 4.0±0.2 1.25±0.2 2.5±0.2
NR5040-1R8 1.8 0.021 5500 4150 SM 5.0±0.2 5.0±0.2 4.0 Max 4.0±0.2 1.25±0.2 2.5±0.2
NR5040-2R2 2.2 0.025 4900 3800 SM 5.0±0.2 5.0±0.2 4.0 Max 4.0±0.2 1.25±0.2 2.5±0.2
NR5040-2R7 2.7 0.029 4300 3600 SM 5.0±0.2 5.0±0.2 4.0 Max 4.0±0.2 1.25±0.2 2.5±0.2
NR5040-3R0 3.0 0.029 4150 3600 SM 5.0±0.2 5.0±0.2 4.0 Max 4.0±0.2 1.25±0.2 2.5±0.2
NR5040-3R3 3.3 0.031 3950 3400 SM 5.0±0.2 5.0±0.2 4.0 Max 4.0±0.2 1.25±0.2 2.5±0.2
NR5040-3R6 3.6 0.034 3800 3300 SM 5.0±0.2 5.0±0.2 4.0 Max 4.0±0.2 1.25±0.2 2.5±0.2
NR5040-3R9 3.9 0.035 3550 3200 SM 5.0±0.2 5.0±0.2 4.0 Max 4.0±0.2 1.25±0.2 2.5±0.2
NR5040-4R7 4.7 0.039 3500 3000 SM 5.0±0.2 5.0±0.2 4.0 Max 4.0±0.2 1.25±0.2 2.5±0.2
NR5040-5R6 5.6 0.046 3000 2800 SM 5.0±0.2 5.0±0.2 4.0 Max 4.0±0.2 1.25±0.2 2.5±0.2
NR5040-6R8 6.8 0.056 2900 2500 SM 5.0±0.2 5.0±0.2 4.0 Max 4.0±0.2 1.25±0.2 2.5±0.2
NR5040-8R2 8.2 0.062 2700 2300 SM 5.0±0.2 5.0±0.2 4.0 Max 4.0±0.2 1.25±0.2 2.5±0.2
NR5040-100 10 0.083 2350 2100 SM 5.0±0.2 5.0±0.2 4.0 Max 4.0±0.2 1.25±0.2 2.5±0.2
NR5040-150 15 0.112 2000 2000 SM 5.0±0.2 5.0±0.2 4.0 Max 4.0±0.2 1.25±0.2 2.5±0.2
NR5040-220 22 0.168 1600 1500 SM 5.0±0.2 5.0±0.2 4.0 Max 4.0±0.2 1.25±0.2 2.5±0.2
NR5040-330 33 0.244 1300 1200 SM 5.0±0.2 5.0±0.2 4.0 Max 4.0±0.2 1.25±0.2 2.5±0.2
NR5040-470 47 0.354 1100 1000 SM 5.0±0.2 5.0±0.2 4.0 Max 4.0±0.2 1.25±0.2 2.5±0.2
NR5040-670 68 0.520 900 800 SM 5.0±0.2 5.0±0.2 4.0 Max 4.0±0.2 1.25±0.2 2.5±0.2
NR5040-101 100 0.728 750 700 SM 5.0±0.2 5.0±0.2 4.0 Max 4.0±0.2 1.25±0.2 2.5±0.2
NR5040-151 150 0.975 650 600 SM 5.0±0.2 5.0±0.2 4.0 Max 4.0±0.2 1.25±0.2 2.5±0.2
NR5040-102 1000 7.800 210 200 SM 5.0±0.2 5.0±0.2 4.0 Max 4.0±0.2 1.25±0.2 2.5±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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