9C-19.6608MAAJ-T

Crystals Overview

The TXC CORPORATION 9C-19.6608MAAJ-T is a surface-mount quartz crystal resonator operating at a nominal frequency of 19.6608 MHz. It utilizes the HC-49/US package with dimensions of 11.40mm x 4.80mm x 4.10mm maximum height. The component features a load capacitance of 18pF and a frequency tolerance of ±30ppm at 25°C. It operates in fundamental mode within a temperature range of -20°C to +70°C. The equivalent series resistance (ESR) is specified as 30 Ohms, and it complies with RoHS3 standards.

Crystals Feature Summary

• Standard HC-49S surface mount footprint for direct PCB replacement
• Low equivalent series resistance design for reliable oscillation
• RoHS3 compliant lead-free construction

Crystals Applications

• Personal computers
• Set-top boxes
• LCD modules
• Cable modems

Crystals Procurement Notes

This specific part number is officially obsolete and no longer manufactured by TXC Corporation. Procurement must focus on verified substitute components from other manufacturers that match the electrical specifications and physical footprint. Verify current availability and datasheet alignment before finalizing any supply chain decisions.

Crystals Selection Notes

Designers should evaluate alternative crystals from different manufacturers due to the discontinuation of this model. Ensure the replacement maintains the 19.6608 MHz frequency, 18pF load capacitance, and HC-49S package dimensions. Confirm that the substitute meets the required ±30ppm tolerance and operating temperature range for the target application.

Crystals Part Context

The 9C series represents TXC's standard line of high-frequency pullability quartz crystals designed for mass production. This series is widely recognized for its stability and cost-effectiveness in consumer electronics. The 9C-19.6608MAAJ-T specifically targets applications requiring precise timing signals in digital communication and computing devices.

Crystals Replacement Considerations

Public confirmed substitutes include LP19BF33CDT and LP19BF33CET from CTS-Frequency Controls. These alternatives are listed as similar replacements for the discontinued TXC component.

Crystals FAQ

Is the 9C-19.6608MAAJ-T currently available for new orders?

No, this part number is officially obsolete and no longer manufactured.

What is the operating temperature range for this crystal?

The specified operating temperature range is -20°C to +70°C.