SMD Unshielded Inductor – SM3511
We are offering a wide range of power inductors in many different sizes and shapes, surface mounts used in switching mode power supplies, DC-DC converters and EMI filtering applications. A fully automated winding/soldering/testing and packing machine produces this miniature wire wound SMD power inductor. 100% check before each shipment, the testing included the characteristic inductance value, DC resistance, Isat current and layer isolation.
Minimum order quantity: 1 piece
Supply capacity: 1,000,000 pieces per month
Description
Features
- Unshielded power inductor.
- Various package sizes and wide inductance range.
- ROHS, halogen-free, and REACH compliant.
- High current rating, Large terminal surface for good PCB bonding.
Applications
- DC-DC Converters for optimized power delivery.
- General Power Supply Circuits demand high current and low losses.
- Power Line Filtering in Smartphones, Tablets, and other Portable Devices.
Shape and Dimensions
| Part Number | Inductance (µH) | DCR Max (mΩ) | Rated Current Max (mA) | Mounting | Dimensions (mm) | |||
| ФA1 | A2 | B | C | |||||
| SM3511-1R0 | 1.0 | 0.08 | 1400 | SM | 3.5±0.2 | 3.0±0.2 | 1.1±0.3 | 0.8 |
| SM3511-1R5 | 1.5 | 0.11 | 1200 | SM | 3.5±0.2 | 3.0±0.2 | 1.1±0.3 | 0.8 |
| SM3511-2R2 | 2.2 | 0.14 | 1050 | SM | 3.5±0.2 | 3.0±0.2 | 1.1±0.3 | 0.8 |
| SM3511-3R3 | 3.3 | 0.20 | 1000 | SM | 3.5±0.2 | 3.0±0.2 | 1.1±0.3 | 0.8 |
| SM3511-4R7 | 4.7 | 0.25 | 850 | SM | 3.5±0.2 | 3.0±0.2 | 1.1±0.3 | 0.8 |
| SM3511-5R6 | 5.6 | 0.32 | 760 | SM | 3.5±0.2 | 3.0±0.2 | 1.1±0.3 | 0.8 |
| SM3511-6R8 | 6.8 | 0.334 | 720 | SM | 3.5±0.2 | 3.0±0.2 | 1.1±0.3 | 0.8 |
| SM3511-8R2 | 8.2 | 0.48 | 640 | SM | 3.5±0.2 | 3.0±0.2 | 1.1±0.3 | 0.8 |
| SM3511-100 | 10 | 0.56 | 580 | SM | 3.5±0.2 | 3.0±0.2 | 1.1±0.3 | 0.8 |
| SM3511-150 | 15 | 0.85 | 470 | SM | 3.5±0.2 | 3.0±0.2 | 1.1±0.3 | 0.8 |
| SM3511-220 | 22 | 0.98 | 340 | SM | 3.5±0.2 | 3.0±0.2 | 1.1±0.3 | 0.8 |
| SM3511-330 | 33 | 1.66 | 320 | SM | 3.5±0.2 | 3.0±0.2 | 1.1±0.3 | 0.8 |
| SM3511-470 | 47 | 2.0 | 240 | SM | 3.5±0.2 | 3.0±0.2 | 1.1±0.3 | 0.8 |
| SM3511-680 | 68 | 3.5 | 220 | SM | 3.5±0.2 | 3.0±0.2 | 1.1±0.3 | 0.8 |
Certification: REACH, ROSH, ISO9001, ISO14001，
Packing: Tape and Reel
Delivery date: 7-20 days (most can finish within 1 week if urgently needed)
MOQ: 1 unit
Payment Terms: T/T, L/C or others for negotiation.
Free Samples Services: usually takes 3-5 working days after custom need.
Detailed information including inductance, tolerance, rated current and DCR.
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