JCBP-290+

Overview

The JCBP-290+ is a lumped LC bandpass filter from Mini-Circuits, designed for signal conditioning applications. It operates within a frequency range of 100 MHz to 480 MHz with a center frequency of 290 MHz and a bandwidth of 380 MHz. The component features a 50 Ohm impedance and utilizes SMD/SMT termination styles. Packaged in the BG291 case style, it supports board mount installation and functions reliably between -40°C and +85°C.

Feature Summary

• Lumped LC architecture for precise bandpass filtering
• SMD/SMT surface mount compatibility
• Wide operational temperature range

Applications

• RF signal conditioning circuits
• Communication systems requiring 100-480 MHz filtering
• Industrial control electronics

Procurement Notes

Verify the specific package variant (BG291) and termination type against your PCB design requirements. Confirm that the 100 MHz to 480 MHz passband aligns with your system's spectral needs. Ensure thermal management strategies accommodate the -40°C to +85°C operating range during final assembly and deployment.

Selection Notes

Select this component when a lumped LC topology is preferred over distributed elements for compactness at VHF frequencies. The 50 Ohm impedance matches standard RF infrastructure. Consider the BG291 footprint constraints and SMT reflow profiles during layout planning to ensure reliable solder joints and electrical performance.

Part Context

Mini-Circuits specializes in RF, IF, and microwave signal processing devices. The JCBP-290+ belongs to their signal conditioning portfolio, specifically bandpass filters. This series supports various wireless communication, industrial automation, and medical electronic applications requiring stable frequency selection.

FAQ

What is the center frequency of the JCBP-290+?

The center frequency is 290 MHz.

What is the impedance rating?

The component has a 50 Ohm impedance.