24M20PI/49US

Crystals Overview

The YIC 24M20PI/49US is a fundamental mode quartz crystal resonator designed for surface mount and through-hole applications. It operates at a nominal frequency of 24 MHz with a frequency tolerance of ±30 ppm. The component features a load capacitance of 20 pF and an equivalent series resistance (ESR) of 40 Ohms. It utilizes the HC-49/US package style, which provides mechanical stability and reliable performance in standard electronic circuits.

Crystals Feature Summary

• Fundamental mode quartz crystal construction
• HC-49/US package format
• Standard 20 pF load capacitance specification

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• General purpose oscillator circuits

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required load capacitance and frequency tolerance specifications. Confirm that the HC-49/US package dimensions align with the target PCB footprint and assembly process requirements before finalizing procurement.

Crystals Selection Notes

Select this component when a fundamental mode crystal with 24 MHz operation and 20 pF load capacitance is required. Ensure the application circuit can support the specified 40 Ohm ESR. Consider the ±30 ppm stability requirement against the system's timing accuracy needs.

Crystals Part Context

This part belongs to the YIC crystal resonator family, specifically utilizing the common HC-49/US form factor. These components are widely used in consumer electronics and industrial equipment where stable frequency references are necessary for synchronous digital logic and communication protocols.

Crystals Replacement Considerations

Direct substitutes must match the 24 MHz frequency, 20 pF load capacitance, 40 Ohm ESR, and HC-49/US package. Verify pin compatibility and mounting style equivalence.