BPF1005LRALR2400L

Overview

The BPF1005LRALR2400L is a bandpass filter manufactured by Pulse Electronics, designed for signal conditioning applications. It operates within the 2.4 GHz frequency range, specifically targeting the 2.45 GHz center frequency commonly used in wireless communications. The component features a 50 Ohm impedance and utilizes an SMD/SMT termination type for surface mount assembly. It is housed in a compact 0402 (1005 metric) package, suitable for space-constrained designs. The device supports board mounting and functions reliably across a temperature range of -40°C to +85°C.

Feature Summary

• Provides RF filtering capabilities for specific frequency bands
• Utilizes a compact surface-mount package for automated assembly
• Designed for operation in standard commercial temperature ranges

Applications

• Wireless local area network (WLAN) systems
• Bluetooth communication modules
• Zigbee and other 2.4 GHz ISM band devices

Procurement Notes

Verify the exact datasheet specifications with Pulse Electronics or authorized distributors before integration. Confirm that the 0402 package dimensions align with your PCB footprint design. Ensure that the operating temperature range meets your environmental requirements. Cross-reference the part number suffixes to confirm material and tolerance variations if critical for your application.

Selection Notes

Select this component when a small form factor bandpass filter is required for 2.4 GHz applications. The 0402 size offers significant space savings compared to larger packages. Consider the insertion loss and rejection characteristics provided in the official datasheet to ensure compatibility with your system's signal integrity requirements. Verify availability through authorized channels as supply levels may vary.

Part Context

This part belongs to the BPF series from Pulse Electronics, which focuses on radio frequency filters for signal conditioning. The series includes various bandpass and low-pass filters optimized for different frequency ranges and package sizes. The BPF1005 designation indicates the 1005 metric (0402 imperial) package size, distinguishing it from larger variants in the product line.

Replacement Considerations

Consult official substitution guides from Pulse Electronics for verified alternatives. Generic equivalents may not match the precise electrical characteristics or physical dimensions. Ensure any replacement maintains the 50 Ohm impedance and 0402 package form factor.