PE-0603PFB300ST

Overview

The PE-0603PFB300ST is a single-line ferrite bead manufactured by Pulse Electronics, designed for surface-mount assembly in the 0603 (1608 metric) package. It provides an impedance of 30 Ohms at 100 MHz and supports a maximum current rating of 5 Amperes with a maximum DC resistance of 20 milliohms. The component operates within a temperature range of -40°C to +105°C and complies with RoHS standards.

Feature Summary

• Provides effective high-frequency noise suppression for power lines through controlled impedance characteristics.
• Supports high-current applications up to 5 Amperes with minimal DC voltage drop due to low resistance.
• Utilizes a compact surface-mount footprint suitable for dense PCB layouts.

Applications

• Power line filtering in portable electronic devices
• Noise suppression in automotive electronics systems
• Signal integrity management in industrial control equipment

Procurement Notes

Verify the specific ordering suffix and packaging configuration required for your production line, as availability may vary between tape-and-reel and cut-tape formats. Confirm that the manufacturer's standard lead time aligns with your project schedule before placing orders. Ensure compliance with regional environmental regulations such as RoHS requirements during procurement planning.

Selection Notes

Select this component when designing circuits requiring high-current handling capabilities alongside moderate high-frequency attenuation. The low DC resistance minimizes power loss and heat generation in power paths. Consider the 0603 package size constraints and ensure adequate thermal management for continuous operation at rated currents.

Part Context

This ferrite bead belongs to the PFB series from Pulse Electronics, which specializes in passive components for signal integrity and power distribution networks. The series offers various impedance values and current ratings tailored for different electronic applications, maintaining consistent quality standards across the product line.

Replacement Considerations

Consult official distributor databases for verified substitute part numbers from Pulse Electronics or other manufacturers. Ensure any replacement matches the original impedance, current rating, and physical dimensions to maintain circuit performance and board compatibility.