Wire Wound SMD Power Inductors | NR4012
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 | ||||||
| NR4012-R82 | 0.82 | 0.065 | 3020 | 1650 | SM | 4.0±0.2 | 4.0±0.2 | 1.2 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4012-1R0 | 1.0 | 0.065 | 2610 | 1650 | SM | 4.0±0.2 | 4.0±0.2 | 1.2 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4012-1R5 | 1.5 | 0.085 | 2100 | 1460 | SM | 4.0±0.2 | 4.0±0.2 | 1.2 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4012-1R8 | 1.8 | 0.104 | 2120 | 1320 | SM | 4.0±0.2 | 4.0±0.2 | 1.2 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4012-2R2 | 2.2 | 0.104 | 1760 | 1320 | SM | 4.0±0.2 | 4.0±0.2 | 1.2 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4012-2R7 | 2.7 | 0.117 | 1900 | 1250 | SM | 4.0±0.2 | 4.0±0.2 | 1.2 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4012-3R3 | 3.3 | 0.143 | 1720 | 1120 | SM | 4.0±0.2 | 4.0±0.2 | 1.2 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4012-3R6 | 3.6 | 0.143 | 1300 | 1080 | SM | 4.0±0.2 | 4.0±0.2 | 1.2 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4012-4R3 | 4.3 | 0.182 | 1280 | 1000 | SM | 4.0±0.2 | 4.0±0.2 | 1.2 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4012-4R7 | 4.7 | 0.163 | 1150 | 1050 | SM | 4.0±0.2 | 4.0±0.2 | 1.2 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4012-5R1 | 5.1 | 0.201 | 1050 | 950 | SM | 4.0±0.2 | 4.0±0.2 | 1.2 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4012-5R6 | 5.6 | 0.182 | 1000 | 1000 | SM | 4.0±0.2 | 4.0±0.2 | 1.2 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4012-6R8 | 6.8 | 0.257 | 850 | 840 | SM | 4.0±0.2 | 4.0±0.2 | 1.2 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4012-100 | 10 | 0.345 | 800 | 770 | SM | 4.0±0.2 | 4.0±0.2 | 1.2 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4012-120 | 12 | 0.377 | 660 | 700 | SM | 4.0±0.2 | 4.0±0.2 | 1.2 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4012-150 | 15 | 0.442 | 560 | 640 | SM | 4.0±0.2 | 4.0±0.2 | 1.2 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4012-220 | 22 | 0.653 | 530 | 570 | SM | 4.0±0.2 | 4.0±0.2 | 1.2 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4012-270 | 27 | 0.936 | 500 | 450 | SM | 4.0±0.2 | 4.0±0.2 | 1.2 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4012-330 | 33 | 1.053 | 420 | 420 | SM | 4.0±0.2 | 4.0±0.2 | 1.2 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4012-360 | 36 | 1.170 | 400 | 400 | SM | 4.0±0.2 | 4.0±0.2 | 1.2 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4012-390 | 39 | 1.430 | 550 | 370 | SM | 4.0±0.2 | 4.0±0.2 | 1.2 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4012-470 | 47 | 1.430 | 350 | 370 | SM | 4.0±0.2 | 4.0±0.2 | 1.2 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4012-560 | 56 | 1.625 | 330 | 330 | SM | 4.0±0.2 | 4.0±0.2 | 1.2 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4012-680 | 68 | 2.535 | 380 | 270 | SM | 4.0±0.2 | 4.0±0.2 | 1.2 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4012-820 | 82 | 2.782 | 280 | 260 | SM | 4.0±0.2 | 4.0±0.2 | 1.2 Max | 3.3±0.2 | 0.95±0.2 | 2.1±0.2 |
| NR4012-101 | 100 | 2.783 | 250 | 250 | SM | 4.0±0.2 | 4.0±0.2 | 1.2 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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