7A-49.152MAAJ-T

Crystals Overview

The FTS 7A-49.152MAAJ-T is a surface-mount crystal resonator operating at a fundamental frequency of 49.152 MHz. It features a load capacitance of 18 pF and a frequency tolerance of ±30 ppm. The component utilizes a 2-SMD, no-lead package with dimensions of 5.0 mm by 3.1 mm. It is designed for high reliability in environmental applications and supports automatic assembly processes.

Crystals Feature Summary

• Glass-sealed SMD construction for enhanced environmental stability
• Optimized for automated surface-mount assembly
• RoHS compliant lead-free manufacturing

Crystals Applications

• High-speed serial communication interfaces
• Network synchronization equipment
• Digital signal processing circuits

Crystals Procurement Notes

Verify the manufacturer designation on official documentation, as the model number appears associated with both TXC Corporation and FTS in public listings. Confirm the specific package outline and pin configuration against the authoritative datasheet to ensure compatibility with the target PCB footprint. Validate RoHS compliance status through the supplier's certificate of conformity prior to procurement.

Crystals Selection Notes

Select this component when a precise 49.152 MHz reference is required for digital systems. The 18 pF load capacitance must match the oscillator circuit design specifications. Ensure the ±30 ppm tolerance meets the system's clock accuracy requirements. The compact 5.0x3.1 mm SMD form factor is suitable for space-constrained board layouts requiring robust mechanical performance.

Crystals Part Context

This crystal belongs to the 7A series of surface-mount resonators. Similar variants include the 7A-25.000MAAJ-T and 7A-48.000MAAJ-T, which share the same physical package and general construction characteristics but operate at different frequencies. The series is characterized by glass-sealed units designed for reliable operation in various electronic environments.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Cross-reference with other manufacturers offering identical 49.152 MHz crystals in a 5.0x3.1 mm SMD package with 18 pF load capacitance and ±30 ppm tolerance.