LFXTAL010595

Overview

The LFXTAL010595 is a fundamental quartz crystal resonator manufactured by IQD Frequency Products. It operates at a nominal frequency of 25 MHz with a frequency tolerance of ±30 ppm and stability of ±50 ppm. The component features a load capacitance of 16 pF and an equivalent series resistance (ESR) of 40 Ohms. It utilizes the HC-49/US surface mount package, measuring 11.4 mm in length and 4.9 mm in width. Designed for general-purpose applications, it supports standard SMD mounting processes.

Feature Summary

• Fundamental mode quartz crystal operation
• Surface mount HC-49/US package configuration
• Standard load capacitance specification

Applications

• General purpose timing circuits
• Microcontroller clock sources
• Consumer electronic devices

Procurement Notes

Verify the specific suffix designation against the manufacturer's current documentation to ensure correct packaging and tolerance specifications. Confirm that the HC-49/US form factor aligns with the target PCB footprint requirements. Cross-reference the electrical parameters with the system design constraints to guarantee compatibility with the intended oscillator circuit topology.

Selection Notes

Select this component when a 25 MHz fundamental frequency is required with moderate stability needs. The HC-49/US SMD package offers a balance between size and robustness for standard assembly lines. Ensure the application environment does not exceed the specified operating temperature range or vibration limits defined in the official datasheet for this specific part number.

Part Context

This part belongs to the IQD Frequency Products line of fundamental quartz crystals. It serves as a timekeeping reference for digital systems requiring precise frequency generation. The product family includes various frequencies and package types, but this specific model is optimized for cost-effective, high-volume consumer and industrial electronics applications.

Replacement Considerations

Direct substitutes must match the 25 MHz frequency, 16 pF load capacitance, and HC-49/US package dimensions. Verify equivalent ESR and stability ratings from alternative manufacturers to ensure circuit performance remains within acceptable limits without redesigning the oscillator network.