9C-11.0592MAAJ-T

Crystals Overview

The FTS 9C-11.0592MAAJ-T is an HC-49 surface-mount quartz crystal oscillator operating at a fundamental frequency of 11.0592 MHz. It features a frequency tolerance and stability of ±30 ppm with a load capacitance of 18 pF. The component measures 11.40 mm in length, 4.80 mm in width, and has a maximum seated height of 4.10 mm. Designed for reliability across industrial temperature ranges, it supports precise timing applications requiring stable clock signals.

Crystals Feature Summary

• Fundamental mode operation at 11.0592 MHz
• HC-49 surface mount package format
• ±30 ppm frequency tolerance and stability
• 18 pF load capacitance specification

Crystals Applications

• Avionics systems
• Navigation equipment
• Radar systems
• Communication devices

Crystals Procurement Notes

Verify current product status as sources indicate conflicting information regarding active manufacturing versus obsolete status. Confirm RoHS compliance requirements with the supplier. Ensure the specific HC-49 SMD footprint matches your PCB design constraints. Request updated datasheets to validate electrical parameters before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a standard 11.0592 MHz reference is required for serial communication baud rates. The HC-49 SMD form factor offers a balance between performance and board space efficiency compared to through-hole variants. Consider the ±30 ppm stability sufficient for most digital logic interfaces. Evaluate thermal performance if operating near the upper limits of the specified temperature range.

Crystals Part Context

This crystal belongs to the broader family of HC-49 surface-mount quartz oscillators. Similar models like the 7B series offer smaller footprints but may differ in mechanical robustness. The 11.0592 MHz frequency is historically significant for generating exact baud rates in asynchronous serial communications without fractional error accumulation.

Crystals Replacement Considerations

Direct substitutes include the ABM3B-11.0592MHZ-B-4-Y-T from Abracon LLC. Verify that alternative components match the 18 pF load capacitance and ±30 ppm stability requirements. Ensure the replacement maintains the same HC-49 SMD dimensions to fit existing footprints.