9C12020001

Crystals Overview

The 9C12020001 is a 12 MHz quartz crystal resonator manufactured by TXC Corporation. It features an 18 pF load capacitance and operates within a temperature range of -20°C to +70°C. The component utilizes a 40 Ohm equivalent series resistance (ESR) and is housed in a surface-mount package measuring 11.4 mm x 4.8 mm. This part belongs to the 9C series and is currently classified as obsolete.

Crystals Feature Summary

• Provides stable frequency generation at 12 MHz for timing circuits
• Designed for surface-mount assembly with compact dimensions
• Operates reliably across industrial temperature ranges

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• General-purpose digital circuit oscillators

Crystals Procurement Notes

This component is officially listed as obsolete or end-of-life by the manufacturer. Availability is restricted, and sourcing may require checking secondary distributors or surplus markets. Verify authenticity and condition carefully when purchasing from non-authorized channels due to discontinuation status.

Crystals Selection Notes

Engineers should evaluate alternative active crystals or modern passive equivalents from the same manufacturer family. Consider updated packages with improved thermal stability if the current form factor limits design flexibility. Ensure replacement parts match the required load capacitance and ESR specifications for circuit compatibility.

Crystals Part Context

Part of the 9C series of standard quartz crystals. Designed for cost-effective timing solutions in consumer and industrial electronics. Represents a legacy surface-mount option before newer miniaturized packages became industry standards.

Crystals Replacement Considerations

No public confirmed substitute part numbers are available in official documentation.