AM850B1245

Overview

The AM850B1245 is a ceramic bandpass filter manufactured by Anatech Electronics Inc. It operates at a center frequency of 850 MHz with a specified bandwidth of 2 MHz. The component features a 50 Ohm impedance and is designed for surface-mount applications in an SMD-10 package measuring 3x3 mm. It supports an operating temperature range from -20°C to +75°C.

Feature Summary

• Ceramic construction for stable RF performance
• Surface-mount design for compact integration
• Bandpass filtering capability centered at 850 MHz

Applications

• UHF band signal filtering
• RF communication systems
• Microwave circuitry

Procurement Notes

Verify the specific datasheet version for precise insertion loss and rejection characteristics, as these values are critical for system design. Confirm that the SMD-10 (3x3) footprint matches your PCB layout requirements. Ensure the operating temperature range meets your environmental specifications before finalizing procurement.

Selection Notes

Select this component when a narrow 2 MHz bandwidth is required at 850 MHz. The 50 Ohm impedance ensures compatibility with standard RF transmission lines. Consider the physical size constraints due to the small SMD-10 package and verify thermal management needs against the -20°C to +75°C operating range.

Part Context

Anatech Electronics Inc. specializes in RF and microwave filters for military and commercial applications. This part belongs to their ceramic filter series, which offers high stability and reliability. The company holds ISO 9001:2015 certification, indicating adherence to quality management standards in the design and manufacturing of these components.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.