SXTHM212BB074-25.000M

Crystals Overview

The SXTHM212BB074-25.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 25.000 MHz with a load capacitance of 12 pF. The component exhibits a frequency stability and tolerance of ±30 ppm across an operating temperature range of 0°C to +70°C. It utilizes an HC-49/US package style adapted for SMD mounting, featuring a maximum seated height of 0.177 inches. The device is RoHS compliant and lead-free, designed for reliable clock signal generation in electronic circuits requiring precise timing.

Crystals Feature Summary

• Surface-mount design compatible with automated assembly processes
• High frequency stability within specified industrial temperature ranges
• RoHS compliant construction supporting environmental regulations

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Digital logic circuit synchronization

Crystals Procurement Notes

Verify the specific suffix codes against official Suntsu documentation to ensure exact frequency and tolerance alignment. Confirm package dimensions match PCB footprint requirements prior to integration. Request updated datasheets directly from the manufacturer or authorized distributors to validate current RoHS status and material composition declarations.

Crystals Selection Notes

Select this component when a 25 MHz reference is required for SMD applications. Ensure the system load capacitance matches the 12 pF specification to maintain accuracy. Consider the ±30 ppm tolerance limits relative to the target application's timing sensitivity requirements before finalizing the bill of materials.

Crystals Part Context

This part belongs to the SXTHM2 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies while maintaining consistent electrical characteristics and package standards. It serves as a direct replacement for through-hole HC-49/US crystals where space constraints necessitate a surface-mount solution.

Crystals Replacement Considerations

Direct substitutes include other 25 MHz SMD crystals with identical 12 pF load capacitance and ±30 ppm tolerance. Verify mechanical compatibility with existing footprints when evaluating alternative manufacturers' offerings.