BPF-B59+

Overview

The BPF-B59+ is a narrow-band bandpass RF filter manufactured by Mini-Circuits, designed for surface-mount technology applications. It operates with a center frequency of 59MHz and provides a bandwidth of 4MHz. The component features an insertion loss of 5.5dB and is housed in a shielded 6-SMD package measuring 20.98mm x 11.99mm x 5.59mm. This filter offers sharp shape factor characteristics to effectively isolate specific frequency ranges within radio frequency circuits.

Feature Summary

• Narrow-band bandpass filtering capability with sharp shape factor
• Shielded surface-mount enclosure for signal integrity
• Designed for precise intermediate frequency selection

Applications

• Radio frequency signal conditioning
• Intermediate frequency stage filtering
• Communication system channel selection

Procurement Notes

Verify the exact ordering suffix against the manufacturer's current documentation to ensure correct packaging configuration. Confirm that the specified RoHS3 compliance status aligns with regional regulatory requirements for the intended deployment environment. Cross-reference the lead time data provided by authorized distributors with official Mini-Circuits schedules prior to finalizing supply chain commitments.

Selection Notes

Select this component when a fixed 59MHz center frequency with 4MHz bandwidth is required. Ensure the 5.5dB insertion loss meets the system link budget constraints. Verify that the 6-SMD footprint dimensions fit within the available PCB real estate and that the shielded package design satisfies electromagnetic interference mitigation strategies for the target application.

Part Context

This part belongs to the Mini-Circuits BPF series of surface-mount bandpass filters. These components are engineered for high-performance RF applications requiring stable frequency response in compact form factors. The BPF-B59+ specifically targets narrow-bandwidth needs within the VHF range, offering reliable performance in industrial and commercial electronic systems.

Replacement Considerations

Consult Mini-Circuits official substitution guides for compatible alternatives. No direct public substitute part numbers are confirmed in the provided source material.