BPF1005LM03R2400A

Overview

The BPF1005LM03R2400A is a bandpass filter manufactured by Pulse Electronics, designed for EMI/RFI suppression and power line filtering. It operates within the 2.4 GHz to 2.5 GHz frequency range, specifically centered around 2.45 GHz. The component utilizes a surface-mount device (SMD/SMT) termination type and is housed in a compact 0402 (1005 metric) package with dimensions of 1mm x 500μm x 450μm. It features a 50 Ohms impedance and offers an insertion loss of approximately 1.5 dB.

Feature Summary

• Provides effective EMI and RFI suppression for wireless applications
• Compact 0402 surface-mount footprint for space-constrained designs
• Optimized for WLAN signal integrity in the 2.4-2.5 GHz band

Applications

• WLAN devices operating at 2.4 GHz
• EMI/RFI suppression circuits
• Power line filtering applications

Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with Pulse Electronics or authorized distributors before procurement. Confirm that the 0402 package dimensions and soldering profiles align with your manufacturing capabilities. Ensure the component meets all relevant regulatory standards for electromagnetic compatibility in your target market.

Selection Notes

Select this component when a low-profile bandpass filter is required for 2.4 GHz WLAN applications. The 0402 size suits high-density PCB layouts. Consider the 1.5 dB insertion loss and 50 Ohms impedance match for system integration. Verify thermal performance if operating near the upper temperature limits.

Part Context

This part belongs to Pulse Electronics' BPF series of RF filters. These components are engineered for signal conditioning in high-frequency environments. The BPF1005LM03R2400A specifically targets the ISM band used for Wi-Fi and Bluetooth communications, providing necessary noise rejection while maintaining signal fidelity.

Replacement Considerations

Check for direct substitutes from Pulse Electronics with similar frequency ranges and package sizes. Other manufacturers offering 0402 bandpass filters for 2.4 GHz may require re-evaluation of insertion loss and return loss specifications to ensure circuit compatibility.