BPF-A950+

Overview

The BPF-A950+ is a surface-mount bandpass filter from Mini-Circuits, designed for RF signal conditioning. It operates within a frequency range of 700 MHz to 1200 MHz, centered at 950 MHz with a bandwidth of 500 MHz. The component features a 50 Ohm impedance and utilizes SMT technology for board mounting. It is housed in a miniature shielded package, specifically a 14-SMD module, ensuring high Q performance and effective rejection of out-of-band signals.

Feature Summary

• Utilizes surface mount technology for compact integration
• Features a miniature shielded package for noise isolation
• Provides wide bandwidth coverage for versatile signal filtering

Applications

• RF transmitter and receiver circuits
• Wireless communication systems
• RF test equipment

Procurement Notes

Verify the specific datasheet version for precise insertion loss and rejection specifications before finalizing design integration. Confirm that the 14-SMD footprint matches the target PCB layout dimensions. Ensure compatibility with standard reflow soldering profiles suitable for Mini-Circuits SMT components to maintain electrical integrity and mechanical stability during assembly processes.

Selection Notes

Select this component when a wide 500 MHz bandwidth is required around the 950 MHz center frequency. The 50 Ohm impedance aligns with standard RF system architectures. Consider the shielded SMD package for applications demanding minimal electromagnetic interference susceptibility. Evaluate thermal management requirements against the specified operating temperature range to ensure reliable long-term performance in the intended environment.

Part Context

This part belongs to the Mini-Circuits BPF series of passive RF filters. Mini-Circuits specializes in high-performance microwave components ranging from DC to 40 GHz. The BPF series offers various fixed-frequency bandpass solutions using lumped LC or distributed line technologies, supporting diverse wireless and industrial applications requiring precise frequency selection and harmonic suppression.

Replacement Considerations

Consult official Mini-Circuits documentation for direct substitutes. Verify that any alternative maintains the 700-1200 MHz passband, 50 Ohm impedance, and compatible 14-SMD package outline to ensure seamless replacement without redesigning the host circuit board or matching networks.