XDCAH50M850PHA00P0

Overview

The XDCAH50M850PHA00P0 is a monolithic crystal filter from Murata Electronics, designed for signal conditioning applications. It operates at a center frequency of 50.85 MHz with a bandwidth of 5 kHz. The device features four poles and an impedance of 560 Ohms, exhibiting an insertion loss of 5 dB. It is housed in a compact 7x5mm surface-mount package (6-SMD, No Lead) measuring 0.276" L x 0.197" W. The component supports an operating temperature range of -20°C to 70°C.

Feature Summary

• Provides high-selectivity bandpass filtering utilizing quartz piezoelectric resonance characteristics.
• Utilizes a small surface-mount form factor suitable for space-constrained circuit designs.
• Engineered for stable signal conditioning in radio frequency environments.

Applications

• Radio frequency signal conditioning
• Communication equipment intermediate frequency stages
• Monolithic crystal filter circuits

Procurement Notes

This component is officially classified as obsolete by the manufacturer. Verification of current availability requires checking distributor inventory status directly, as supply may be limited or restricted. Designers should confirm end-of-life notifications and consider alternative sourcing strategies for production continuity.

Selection Notes

Select this part only if the specific 50.85 MHz center frequency and 560 Ohm impedance match the circuit requirements. Note that the product status is obsolete; verify if existing stock meets project needs or if a replacement series is required for new designs due to discontinuation.

Part Context

This component belongs to the XDCAH series of monolithic crystals manufactured by Murata Electronics. These filters are distinct from standard quartz resonators, functioning specifically as bandpass filters. They leverage mechanical resonance properties to achieve high selectivity in a miniature SMD package, differing from general-purpose ceramic capacitors like the GRM series.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. As the part is obsolete, engineers must consult Murata's official cross-reference guides or datasheets for recommended replacements within the XDCA family or other compatible series.