MXJBHJI7M3728

Crystals Overview

The Meritek MXJBHJI7M3728 is a fundamental frequency crystal resonator designed for precision timing applications. It operates at a nominal frequency of 7.3728 MHz with a frequency tolerance of ±30 ppm and an initial stability of ±50 ppm. The component features a load capacitance of 12 pF and a maximum motional resistance of 100 Ohms. It is housed in the HC49S package, suitable for through-hole mounting on printed circuit boards. The device is rated for operation within an extended temperature range of -40°C to +85°C, ensuring reliable performance in various industrial and commercial environments.

Crystals Feature Summary

• Provides stable oscillation at 7.3728 MHz with tight frequency tolerance
• Utilizes HC49S package format for standard through-hole integration
• Operates reliably across wide industrial temperature ranges

Crystals Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Digital signal processing systems

Crystals Procurement Notes

Verify that the specific order matches the Meritek MXJBHJI7M3728 part number exactly. Confirm the HC49S package style and 7.3728 MHz frequency requirement against system schematics. Ensure compatibility with the target load capacitance of 12 pF. Request manufacturer documentation or test reports to validate authenticity and quality standards before finalizing procurement.

Crystals Selection Notes

Select this component when a precise 7.3728 MHz reference is required for digital logic or communication protocols. The HC49S form factor supports standard PCB layouts. Consider the ±30 ppm tolerance for system accuracy requirements. Verify that the 100 Ohm impedance aligns with the oscillator circuit design constraints.

Crystals Part Context

Meritek Electronics Corporation manufactures passive components including crystals and resonators. The MXJBHJI7M3728 belongs to their line of fundamental frequency crystals. These components are essential for establishing accurate time bases in electronic systems requiring stable clock signals.

Crystals Replacement Considerations

Cross-reference other HC49S crystals with identical 7.3728 MHz frequency, 12 pF load capacitance, and ≤100 Ohm resistance. Verify equivalent temperature ratings and tolerance specifications.