9C27070005

Crystals Overview

The 9C27070005 is a fundamental frequency crystal oscillator manufactured by TXC Corporation, designed for surface-mount applications. It operates at a nominal frequency of 27 MHz with a load capacitance of 18 pF and an equivalent series resistance of 30 Ohms. The component utilizes the HC-49/US package format, providing a standardized footprint for PCB integration. This device serves as a precise timing reference in electronic circuits requiring stable clock signals.

Crystals Feature Summary

• Provides stable oscillation at a fundamental frequency of 27 MHz
• Designed for surface-mount technology using the HC-49/US package
• Engineered with 18 pF load capacitance for circuit compatibility

Crystals Applications

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

Crystals Procurement Notes

Verify the specific datasheet version from TXC Corporation to confirm electrical tolerances and operating temperature ranges. Ensure the HC-49/US package dimensions align with the target PCB layout constraints. Cross-reference the manufacturer part number to distinguish between standard and specialized variants within the 9C series.

Crystals Selection Notes

Select this component when a 27 MHz fundamental frequency is required for surface-mount designs. The 18 pF load capacitance specification must match the external circuit requirements to ensure accurate frequency operation. Evaluate the HC-49/US package size against available board space before finalizing the design.

Crystals Part Context

This part belongs to the 9C series of crystals produced by TXC Corporation. The series encompasses various frequencies and packages, with the 9C27070005 specifically representing the 27 MHz variant in the HC-49/US form factor. It is categorized under general-purpose crystals for standard timing applications.

Crystals Replacement Considerations

Consult official TXC documentation for direct cross-references. Verify that any substitute maintains the 27 MHz frequency, 18 pF load capacitance, and HC-49/US package dimensions to ensure mechanical and electrical compatibility.