CDEP134-4R8MCH – SUMITOMO
4.8µH Shielded Wirewound Inductor, 7A, 16.3mOhm, Nonstandard
Stock Quantity: 1000
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 2.92 |
| 10+ | |
| 50+ | |
| 100+ |
1000 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 Sumida CDEP134-4R8MCH is a shielded wirewound inductor designed for demanding power conversion applications. Its primary function is to store and release energy in switching power supplies, crucial for filtering ripple current and ensuring stable voltage regulation. A key design consideration is the trade-off between inductance value and core saturation current; while the 4.8 µH rating is suitable for many buck/boost converters, designers must carefully manage peak currents to avoid magnetic saturation, which would drastically reduce inductance and compromise circuit performance. This component excels in applications where EMI reduction is paramount due to its effective magnetic shielding.
Key Features
- Inductance: 4.8 µH (±20%)
- Rated Current: 7 A
- Saturation Current (Isat): 11 A
- DC Resistance (DCR): 16.3 mΩ Max
- Shielding: Shielded
- Dimensions: 13.50mm x 13.50mm x 5.00mm
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.
- High-current filtering in DC-DC converters
- Input/output ripple reduction in switch-mode power supplies (SMPS)
- EMI suppression in automotive power electronics
- Energy storage in portable device charging circuits
