BPF1411LRQAR2400L

Overview

The BPF1411LRQAR2400L is a bandpass filter manufactured by Pulse Electronics, designed for RF signal conditioning applications. It operates at a center frequency of 2.4 GHz and utilizes a TypeQA configuration. The component is housed in a compact 1411 surface-mount package, suitable for space-constrained PCB layouts. It supports board mounting via SMD/SMT termination types and functions within a standard industrial temperature range. This filter is engineered to isolate specific frequency bands while attenuating out-of-band signals, ensuring signal integrity in wireless communication systems.

Feature Summary

• Provides precise bandpass filtering for 2.4 GHz RF applications
• Utilizes a compact 1411 surface-mount form factor for efficient PCB integration
• Features TypeQA architecture for optimized signal isolation
• Supports automated assembly through standard SMD/SMT termination

Applications

• Wireless LAN (WLAN) modules operating in the 2.4 GHz ISM band
• Bluetooth low energy (BLE) transceivers requiring signal purification
• Zigbee and other IEEE 802.15.4 based IoT devices
• RF front-end sections of consumer wireless peripherals

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status prior to integration. Check current manufacturing status as availability may vary due to lifecycle changes. Ensure storage conditions align with moisture sensitivity levels specified in the datasheet. Validate package dimensions against PCB footprint requirements before finalizing procurement orders.

Selection Notes

Select this component when a dedicated 2.4 GHz bandpass filter is required for noise reduction in compact wireless designs. The 1411 package size offers a balance between performance and board space efficiency compared to larger alternatives. Consider the TypeQA specification for specific impedance matching needs. Evaluate insertion loss and rejection characteristics against system sensitivity requirements. Ensure compatibility with existing RF trace impedances and antenna interfaces.

Part Context

Pulse Electronics specializes in passive components and connectivity solutions for global electronics markets. The BPF series addresses the growing demand for miniaturized RF filtering in mobile and IoT devices. This specific model fits within the company's portfolio of high-reliability signal conditioning products. Pulse components are widely used in telecommunications, automotive, and industrial automation sectors. The brand emphasizes precision engineering and consistent quality across its filter offerings.

Replacement Considerations

OnlineComponents.com indicates this product is discontinued but notes potential alternatives exist. Verify functional equivalence with any substitute part numbers from Pulse or third-party manufacturers. Ensure replacement components match the 2.4 GHz center frequency and 1411 package dimensions. Cross-reference electrical specifications such as insertion loss and bandwidth to maintain system performance.