MXJFHJI25M0

Crystals Overview

The Meritek MXJFHJI25M0 is a fixed crystal resonator designed for frequency control applications. It operates at a fundamental frequency of 25 MHz with a tolerance of ±30 ppm and stability of ±50 ppm. The component features a load capacitance of 20 pF and an equivalent series resistance (ESR) of 40 Ohms. It utilizes the HC49S package style, suitable for through-hole mounting. The device supports an operating temperature range from -40°C to +85°C and complies with RoHS standards.

Crystals Feature Summary

• Provides stable oscillation at 25 MHz with precise frequency tolerance
• Utilizes HC49S package for reliable through-hole integration
• Operates within extended industrial temperature ranges

Crystals Applications

• Microcontroller clock generation circuits
• Communication module frequency references
• Digital signal processing timing sources

Crystals Procurement Notes

Verify that the specific order matches the HC49S package dimensions and lead configuration required by the target PCB footprint. Confirm that the electrical parameters, specifically the 20 pF load capacitance and 40 Ohm ESR, align with the oscillator circuit design specifications to ensure proper startup and frequency accuracy.

Crystals Selection Notes

Select this component when a 25 MHz reference is required in a standard axial or through-hole form factor. Ensure the application environment remains within the specified -40°C to +85°C operational limits. Verify compatibility with the host circuit's load capacitance requirements to maintain the stated frequency stability.

Crystals Part Context

This part belongs to Meritek's line of ceramic and quartz crystal resonators. It serves as a passive frequency-determining element in electronic assemblies. The HC49S designation indicates a specific cylindrical metal can package commonly used in consumer and industrial electronics for its durability and standardized mounting profile.

Crystals Replacement Considerations

Substitutes must match the 25 MHz frequency, HC49S package, 20 pF load capacitance, and ±30 ppm tolerance. Verify equivalent ESR values and temperature stability ratings to maintain circuit performance.