9C-22.1184MEEJ-T

Crystals Overview

The TXC CORPORATION 9C-22.1184MEEJ-T is a surface-mount quartz crystal resonator operating at a nominal frequency of 22.1184 MHz. It features a load capacitance of 18 pF and a frequency stability of ±10 ppm. The component utilizes an HC-49/US package with dimensions of 11.40 mm in length, 4.80 mm in width, and a maximum height of 4.10 mm. It operates within a temperature range of -20°C to +70°C and has an equivalent series resistance (ESR) of 30 Ohms. The device supports fundamental oscillation mode.

Crystals Feature Summary

• Surface mount design for automated assembly
• Fundamental mode operation for stable timing
• HC-49/US package form factor

Crystals Applications

• General purpose clock generation circuits
• Microcontroller system timing references
• Communication interface synchronization

Crystals Procurement Notes

This component is officially listed as obsolete by the manufacturer. Verification of current availability requires checking distributor channels for remaining stock or approved replacements. Ensure that any sourced units match the original datasheet specifications regarding pinout and electrical parameters before integration into production designs.

Crystals Selection Notes

Select this part only if the specific 22.1184 MHz frequency and HC-49/US footprint are required. Due to its obsolete status, alternative components with identical electrical characteristics and compatible mounting styles must be evaluated for long-term supply chain stability and parameter matching.

Crystals Part Context

The 9C series represents a line of high-accuracy quartz crystals from TXC Corporation. This specific model belongs to the standard SMD crystal category, designed for applications requiring precise frequency control within commercial temperature ranges. It serves as a foundational timing element in various electronic systems.

Crystals Replacement Considerations

Public confirmed substitute part numbers: None identified.