B280MC1S

Overview

The B280MC1S is a surface-mount bandpass filter designed for signal conditioning applications. It operates at a center frequency of 28.0 GHz with a bandwidth of 1.1 GHz. The component maintains a 50 Ohm impedance and features an insertion loss of 1.75 dB. It supports a minimum operating temperature of -55 C and a maximum of +125 C. The device utilizes low-loss, temperature-stable materials to ensure minimal performance variation across its operational range.

Feature Summary

• Utilizes low-loss, temperature-stable materials for consistent performance
• Surface-mount design for compact board integration
• Optimized for minimal size and signal integrity

Applications

• RF signal conditioning
• Microwave communication systems
• Millimeter wave circuitry

Procurement Notes

Verify the specific datasheet version and manufacturer documentation before procurement. Confirm that the surface-mount package dimensions align with the target PCB layout. Ensure the operating temperature range meets the environmental requirements of the final assembly. Cross-reference the electrical specifications against system requirements to validate compatibility.

Selection Notes

Select this component for high-frequency applications requiring stable bandpass filtering at 28.0 GHz. Consider the small form factor and low insertion loss characteristics. Evaluate the thermal stability features for environments with significant temperature fluctuations. Ensure the SMD mounting style fits the manufacturing process constraints.

Part Context

This part belongs to the Knowles Dielectric Labs portfolio of RF filters. It is categorized under signal conditioning components. The product line focuses on microwave and millimeter-wave solutions using proprietary thick-film technologies. It serves as a specialized passive component for high-performance electronic designs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative suppliers by matching center frequency, bandwidth, and impedance specifications.