742792515 – WURTH
Ferrite Bead, 785Ω @ 100MHz, 1 Line, 1812, 3A, 50mΩ
Stock Quantity: 271
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 2.92 |
| 10+ | |
| 50+ | |
| 100+ |
271 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
- We can ship on your DHL or UPS account if required
- Any import duties or taxes are the responsibility of the receiver
Overview
The Wurth Elektronik 742792515 is a high-performance SMD EMI Suppression Ferrite Bead designed to effectively attenuate unwanted high-frequency noise in power and signal lines. Its primary function is to introduce impedance at specific frequencies, thereby filtering out electromagnetic interference. A critical design consideration for this WE-CBF series component is the trade-off between impedance magnitude and DC current handling capability; while offering a substantial 785 Ohms impedance at 100 MHz, engineers must carefully select its placement to avoid exceeding the 3A maximum DC current rating, which could lead to saturation and reduced effectiveness.
Key Features
- Impedance: 785 Ohms @ 100 MHz
- Maximum DC Current: 3 A
- Maximum DC Resistance: 50 mOhms
- Operating Temperature Range: -55°C to +125°C
- Package/Case: 1812 (4.5mm x 3.2mm x 1.5mm)
- AEC-Q200 Qualified
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.
- Power line filtering in automotive infotainment systems
- Suppression of switching noise in DC-DC converters
- EMI mitigation in high-speed digital interfaces
- Signal integrity enhancement in sensor signal conditioning circuits
