2.2uH 3.80A SMD Shielded Wire Wound Power Inductor
NR series magnetic resin power inductors offer a unique balance between fully shielded and unshielded power 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 power 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

| Inductance (µH) | DCR Max (Ω) | Saturation Current Max (mA) | Rated Current Max (mA) | Dimensions (mm) | |||||
| A | B | C | D | E | F | ||||
| 2.2 | 0.025 | 4900 | 3800 | 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 urgently 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 clearance.
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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