74456215 – WURTH
150µH Unshielded Drum Inductor, 1A, 590mΩ, Wirewound
Stock Quantity: 233
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 2.92 |
| 10+ | |
| 50+ | |
| 100+ |
233 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
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Overview
The Wurth Elektronik 74456215 is a high-performance, unshielded wirewound power inductor designed for efficient energy storage and filtering in DC-DC converter circuits. Its 150 µH inductance and 1.2 A saturation current make it suitable for moderate power applications, but designers must carefully consider the trade-off between its relatively high DC resistance (590 mΩ) and ripple current handling, as this can impact overall system efficiency and thermal management, especially at elevated operating temperatures up to 125°C.
Key Features
- Inductance: 150 µH
- Tolerance: ±10%
- Maximum DC Current: 1 A
- Saturation Current: 1.2 A
- DC Resistance: 590 mΩ
- Dimensions: 12.7 mm x 10 mm x 5 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 converter output filtering
- Input ripple current reduction in switch-mode power supplies
- Energy storage in boost converter topologies
- EMI suppression in power distribution networks
