BPF-A127+

Overview

The BPF-A127+ is a lumped LC bandpass filter manufactured by Mini-Circuits, designed for surface-mount technology (SMD) applications. It operates within the radio frequency spectrum with a center frequency of 127 MHz and a bandwidth of 19 MHz, covering a range from 118 MHz to 137 MHz. The component features a 50-ohm impedance and is housed in an SMD-14P package measuring 34.5x9.3mm. It complies with RoHS and REACH standards, ensuring environmental safety for electronic assemblies.

Feature Summary

• Utilizes lumped LC architecture for precise signal filtering
• Designed for surface-mount board integration
• Complies with RoHS and REACH environmental regulations

Applications

• Radio frequency signal conditioning circuits
• Intermediate frequency filtering in communication systems
• Test and measurement instrumentation

Procurement Notes

Verify the specific datasheet version and electrical performance graphs prior to final design implementation. Confirm that the SMD-14P footprint dimensions align with your PCB layout constraints. Ensure compatibility with standard reflow soldering profiles for surface-mount components. Cross-reference the impedance and frequency specifications against system requirements to guarantee optimal signal integrity.

Selection Notes

Select this component when a fixed center frequency of 127 MHz is required with a 19 MHz bandwidth. The 50-ohm impedance matches standard RF transmission lines. Consider the physical size of the SMD-14P package for space-constrained designs. Verify that the operating temperature range meets the environmental conditions of the intended application.

Part Context

Mini-Circuits is a global leader in RF, IF, and microwave components, offering extensive solutions for various industries. The BPF series represents their line of bandpass filters, providing reliable signal conditioning. This specific model is part of their broader portfolio of passive components used in wireless communications, industrial control, and medical electronics.

Replacement Considerations

No public confirmed substitute part numbers are available.