DO3316P-153MLD – COILCRAFT
15 µH Unshielded Drum Core Inductor 3.1 A 46mOhm Max Nonstandard
Stock Quantity: 61
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 1.09 |
| 10+ | |
| 50+ | |
| 100+ |
61 in stock
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- 6 month warranty on all stock items
- All stock held and shipped from our UK warehouse
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Overview
The Coilcraft DO3316P-153MLD is a wirewound power inductor designed for efficient energy storage and filtering in DC-DC converter topologies. Its ferrite core material and robust construction enable it to handle significant current levels, with a key operational characteristic being its inductance value of 15 µH. A critical design consideration for this unshielded component is managing radiated EMI, as its open magnetic structure, while cost-effective, necessitates careful board layout and potential shielding in sensitive applications to prevent interference with adjacent circuitry.
Key Features
- Inductance: 15 µH
- Tolerance: ±20%
- Maximum DC Current: 3.1 A
- Maximum DC Resistance (DCR): 46 mΩ
- Saturation Current: 3 A
- Package Dimensions: 9.4 mm x 5.21 mm x 12.95 mm
Applications
The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.
- Buck and boost converter output filtering
- Input ripple current reduction in power supplies
- Energy storage for switch-mode power supplies (SMPS)
- EMI suppression in high-current DC pathways
