Magnet Adhesive SMD Shielded Inductors | NR4018
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
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
| Part Number | Inductance (µH) | DCR Max (mΩ) | Saturation Current Max (mA) | Rated Current Max (mA) | Mounting | Dimensions (mm) | |||||
| A | B | C | D | E | F | ||||||
| NR4018-R68 | 0.68 | 0.026 | 4900 | 3300 | SM | 4.0±0.2 | 4.0±0.2 | 1.8 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4018-1R0 | 1.0 | 0.033 | 4800 | 2000 | SM | 4.0±0.2 | 4.0±0.2 | 1.8 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4018-1R5 | 1.5 | 0.039 | 3350 | 1800 | SM | 4.0±0.2 | 4.0±0.2 | 1.8 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4018-1R8 | 1.8 | 0.044 | 3000 | 1700 | SM | 4.0±0.2 | 4.0±0.2 | 1.8 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4018-2R2 | 2.2 | 0.059 | 2700 | 1650 | SM | 4.0±0.2 | 4.0±0.2 | 1.8 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4018-3R3 | 3.3 | 0.091 | 2450 | 1230 | SM | 4.0±0.2 | 4.0±0.2 | 1.8 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4018-4R7 | 4.7 | 0.117 | 1700 | 1200 | SM | 4.0±0.2 | 4.0±0.2 | 1.8 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4018-6R8 | 6.8 | 0.143 | 1450 | 1060 | SM | 4.0±0.2 | 4.0±0.2 | 1.8 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4018-100 | 10 | 0.234 | 1300 | 840 | SM | 4.0±0.2 | 4.0±0.2 | 1.8 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4018-150 | 15 | 0.325 | 940 | 650 | SM | 4.0±0.2 | 4.0±0.2 | 1.8 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4018-220 | 22 | 0.468 | 800 | 590 | SM | 4.0±0.2 | 4.0±0.2 | 1.8 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4018-270 | 27 | 0.611 | 470 | 520 | SM | 4.0±0.2 | 4.0±0.2 | 1.8 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4018-330 | 33 | 0.689 | 560 | 490 | SM | 4.0±0.2 | 4.0±0.2 | 1.8 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4018-470 | 47 | 0.845 | 570 | 420 | SM | 4.0±0.2 | 4.0±0.2 | 1.8 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4018-680 | 68 | 1.300 | 470 | 320 | SM | 4.0±0.2 | 4.0±0.2 | 1.8 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4018-101 | 100 | 2.275 | 400 | 250 | SM | 4.0±0.2 | 4.0±0.2 | 1.8 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4018-151 | 150 | 3.250 | 310 | 220 | SM | 4.0±0.2 | 4.0±0.2 | 1.8 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4018-221 | 220 | 5.200 | 270 | 170 | SM | 4.0±0.2 | 4.0±0.2 | 1.8 Max | 3.3±0.2 | 0.95±0.2 | 2.1±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
| 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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