BPF-C75+

Overview

The BPF-C75+ is a surface-mount bandpass filter from Mini-Circuits designed for signal conditioning applications. It operates with a center frequency of 75 MHz and features a bandwidth of 30 MHz, covering a passband from 60 to 90 MHz. The component utilizes a 14-SMD module package and maintains a standard impedance of 50 Ohms. It supports a maximum RF power input of 0.5W and functions within an operating temperature range of -40°C to 85°C.

Feature Summary

• Provides effective EMI and RFI suppression through precise bandpass filtering characteristics.
• Engineered for surface mount technology (SMT) integration into compact circuit boards.
• Maintains stable performance across industrial temperature variations.

Applications

• EMI/RFI suppression in electronic systems
• Power line filtering applications
• Signal conditioning in communication equipment

Procurement Notes

Verify the specific datasheet version when sourcing, as Mini-Circuits may update specifications over time. Confirm that the 14-SMD footprint matches your PCB layout requirements. Ensure the 50-Ohm impedance aligns with your system design. Check RoHS compliance status if required by your manufacturing standards. Validate the 0.5W power handling limit against your operational signal levels to prevent component damage.

Selection Notes

Select this component when a fixed 75 MHz center frequency with a 30 MHz bandwidth is required for noise reduction. It is suitable for designs needing robust EMI/RFI filtering in a small surface-mount form factor. Consider the 50-Ohm impedance match for standard RF circuits. Evaluate the thermal operating range to ensure compatibility with your environment. This filter is ideal for applications prioritizing signal integrity over wideband transmission.

Part Context

This part belongs to the Mini-Circuits BPF series of bandpass filters. These components are widely used in radio frequency and microwave systems for selective frequency passage. The BPF-C75+ specifically targets lower frequency RF applications compared to higher-frequency models in the same family. It represents a standard solution for interference mitigation in consumer and industrial electronics.

Replacement Considerations

Consult Mini-Circuits official documentation for direct substitutes. Verify that any alternative component matches the 75 MHz center frequency, 30 MHz bandwidth, and 14-SMD package dimensions. Ensure impedance and power handling capabilities are equivalent to maintain system performance.

FAQ

What is the operating temperature range for the BPF-C75+?

The component operates within a temperature range of -40°C to 85°C.

What is the maximum RF power input for this filter?

The maximum RF power input is specified as 0.5W.