SMD Unshielded Wire Wound Inductor – SM5845
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 | |||||
| SM5845-1R0 | 1.0 | 0.018 | 5000 | SM | 5.8±0.2 | 5.2±0.2 | 4.5±0.3 | 1.5 |
| SM5845-1R8 | 1.8 | 0.025 | 4000 | SM | 5.8±0.2 | 5.2±0.2 | 4.5±0.3 | 1.5 |
| SM5845-2R7 | 2.7 | 0.028 | 3000 | SM | 5.8±0.2 | 5.2±0.2 | 4.5±0.3 | 1.5 |
| SM5845-3R3 | 3.3 | 0.030 | 2500 | SM | 5.8±0.2 | 5.2±0.2 | 4.5±0.3 | 1.5 |
| SM5845-3R9 | 3.9 | 0.032 | 2000 | SM | 5.8±0.2 | 5.2±0.2 | 4.5±0.3 | 1.5 |
| SM5845-4R7 | 4.7 | 0.035 | 1800 | SM | 5.8±0.2 | 5.2±0.2 | 4.5±0.3 | 1.5 |
| SM5845-5R6 | 5.6 | 0.040 | 1650 | SM | 5.8±0.2 | 5.2±0.2 | 4.5±0.3 | 1.5 |
| SM5845-6R8 | 6.8 | 0.045 | 1600 | SM | 5.8±0.2 | 5.2±0.2 | 4.5±0.3 | 1.5 |
| SM5845-8R2 | 8.2 | 0.055 | 1500 | SM | 5.8±0.2 | 5.2±0.2 | 4.5±0.3 | 1.5 |
| SM5845-100 | 10 | 0.10 | 1440 | SM | 5.8±0.2 | 5.2±0.2 | 4.5±0.3 | 1.5 |
| SM5845-120 | 12 | 0.12 | 1400 | SM | 5.8±0.2 | 5.2±0.2 | 4.5±0.3 | 1.5 |
| SM5845-150 | 15 | 0.14 | 1300 | SM | 5.8±0.2 | 5.2±0.2 | 4.5±0.3 | 1.5 |
| SM5845-180 | 18 | 0.15 | 1230 | SM | 5.8±0.2 | 5.2±0.2 | 4.5±0.3 | 1.5 |
| SM5845-220 | 22 | 0.18 | 1110 | SM | 5.8±0.2 | 5.2±0.2 | 4.5±0.3 | 1.5 |
| SM5845-270 | 27 | 0.20 | 970 | SM | 5.8±0.2 | 5.2±0.2 | 4.5±0.3 | 1.5 |
| SM5845-330 | 33 | 0.23 | 880 | SM | 5.8±0.2 | 5.2±0.2 | 4.5±0.3 | 1.5 |
| SM5845-390 | 39 | 0.32 | 800 | SM | 5.8±0.2 | 5.2±0.2 | 4.5±0.3 | 1.5 |
| SM5845-470 | 47 | 0.37 | 720 | SM | 5.8±0.2 | 5.2±0.2 | 4.5±0.3 | 1.5 |
| SM5845-560 | 56 | 0.42 | 680 | SM | 5.8±0.2 | 5.2±0.2 | 4.5±0.3 | 1.5 |
| SM5845-680 | 68 | 0.46 | 610 | SM | 5.8±0.2 | 5.2±0.2 | 4.5±0.3 | 1.5 |
| SM5845-820 | 82 | 0.60 | 580 | SM | 5.8±0.2 | 5.2±0.2 | 4.5±0.3 | 1.5 |
| SM5845-101 | 100 | 0.70 | 520 | SM | 5.8±0.2 | 5.2±0.2 | 4.5±0.3 | 1.5 |
| SM5845-121 | 120 | 0.93 | 480 | SM | 5.8±0.2 | 5.2±0.2 | 4.5±0.3 | 1.5 |
| SM5845-151 | 150 | 1.10 | 400 | SM | 5.8±0.2 | 5.2±0.2 | 4.5±0.3 | 1.5 |
| SM5845-181 | 180 | 1.38 | 380 | SM | 5.8±0.2 | 5.2±0.2 | 4.5±0.3 | 1.5 |
| SM5845-221 | 220 | 1.57 | 350 | SM | 5.8±0.2 | 5.2±0.2 | 4.5±0.3 | 1.5 |
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 informations including inductance, tolerance, rated current and DCR.
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