744053180 – WURTH
Inductor, 18µH, 1.25A, 110mΩ, Shielded, Drum Core, 2323 (5858 Metric).
Stock Quantity: 27
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 2.92 |
| 10+ | |
| 50+ | |
| 100+ |
27 in stock
Contact us for volume pricing
- Same day shipping if ordered before 14.00 GMT
- 6 month warranty on all stock items
- All stock held and shipped from our UK warehouse
- Worldwide shipping available, contact us for a quotation
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Overview
The Wurth Elektronik 744053180 is a shielded, wirewound power inductor designed for efficient energy storage in DC-DC converter circuits. Its 18 µH inductance with a ±30% tolerance is critical for filtering ripple current, though designers must carefully consider the saturation current of 1.1 A. Exceeding this limit, even momentarily, can lead to significant inductance drop and compromised circuit performance, a common trade-off in ferrite-cored components where core losses increase non-linearly with flux density.
Key Features
- Inductance: 18 µH
- Tolerance: ±30%
- Maximum DC Current: 1.25 A
- Saturation Current: 1.1 A
- DC Resistance (DCR): 110 mOhms
- Dimensions: 5.8 mm x 5.8 mm x 2.8 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/Boost converter output filtering
- Power sequencing for embedded systems
- Noise suppression in automotive power rails
- Energy storage in portable device power management ICs
