MA05774

Resonators Overview

The MA05774 is a SAW resonator manufactured by Golledge Electronics Ltd, operating at a center frequency of 433.920 MHz. The component utilizes the TC0219A model designation and is designed for surface-mount applications. It functions as a frequency-selective element within radio frequency circuits, providing stable resonance characteristics required for communication systems operating in the sub-GHz ISM band.

Resonators Feature Summary

• Surface-mount SAW resonator technology
• Fixed center frequency operation at 433.920 MHz
• Designed for RF signal filtering and stabilization

Resonators Applications

• Wireless communication transceivers
• ISM band signal processing
• RF front-end filtering stages

Resonators Procurement Notes

Verify the specific datasheet revision (Rev A) against current production requirements. Confirm that the 433.920 MHz center frequency aligns with target regulatory bands. Ensure surface-mount footprint compatibility during PCB layout validation prior to procurement.

Resonators Selection Notes

Select this component when a fixed-frequency SAW resonator is required for 433.920 MHz applications. Consider package constraints and thermal management capabilities. Validate impedance matching requirements against system design specifications before integration.

Resonators Part Context

This part belongs to Golledge Electronics' SAW resonator portfolio, distinct from their crystal oscillators and quartz crystals. It serves as a passive frequency control element rather than an active oscillator or fundamental mode crystal.

Resonators Replacement Considerations

No public substitute part numbers are documented for this specific model. Cross-reference only with identical specifications if alternative sourcing is necessary.