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Product Detailed Parameters
- Description：FERRITE BEAD 330 OHM 0805
- Series：-
- Mfr：Pulse Electronics
- Package：Tape & Reel (TR)
- Filter Type：-
- Number of Lines：-
- Impedance @ Frequency：-
- Current Rating (Max)：-
- DC Resistance (DCR) (Max)：-
- Ratings：-
- Operating Temperature：-40°C ~ 125°C
- Package / Case：-
- Mounting Type：-
- Height (Max)：-
- Size / Dimension：-
- Features：-
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Overview
The PE-0805PFBL331ST is a high-performance ferrite bead from Pulse Electronics, designed for surface-mount applications in the 0805 package. It exhibits an impedance of 330 ohms at 100 MHz and supports a maximum current rating of 1000 mA. The component features a low DC resistance of 100 milliohms and operates within a temperature range of -40°C to +105°C.
Feature Summary
- High-performance ferrite material construction for effective noise suppression
- Surface-mount design compatible with standard SMT assembly processes
- Low DC resistance characteristic to minimize power loss in signal lines
Applications
- RF noise filtering in high-speed digital circuits
- Power supply line decoupling for EMI reduction
- Signal integrity enhancement in communication interfaces
Procurement Notes
Verify the specific suffix 'L' against official datasheets to confirm packaging details such as tape-and-reel specifications. Ensure the required current rating of 1000 mA aligns with your circuit's operational limits. Confirm thermal performance requirements fall within the -40°C to +105°C operating range before finalizing procurement.
Selection Notes
Select this component when a 330-ohm impedance at 100 MHz is required for noise attenuation. The 1000 mA current rating makes it suitable for moderate-power signal lines. Consider the 0805 footprint constraints and ensure the low DCR meets efficiency targets for the specific application path.
Part Context
This part belongs to Pulse Electronics' PFBL series of ferrite beads. These components are engineered for general-purpose EMI suppression in compact electronic designs. The series offers various impedance values and current ratings to suit different filtering needs across consumer and industrial electronics.
Replacement Considerations
Check for direct substitutes with identical 330-ohm impedance and 1000 mA rating. Verify that alternative packages match the 0805 dimensions and soldering profiles. Ensure thermal characteristics and frequency response curves are comparable to maintain circuit performance.
