SXTHM212AA274-20.000M

Crystals Overview

The SXTHM212AA274-20.000M is a 20 MHz crystal oscillator manufactured by Suntsu Electronics, Inc. It operates within a temperature range of -10°C to +60°C and maintains a frequency stability of ±50 ppm. The component features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 30 Ohms. It utilizes the HC-49/US package format for through-hole mounting applications.

Crystals Feature Summary

• Provides stable 20 MHz frequency output with ±50 ppm tolerance
• Designed for operation in industrial temperature environments from -10°C to +60°C
• Utilizes standard HC-49/US mechanical housing for reliable integration

Crystals Applications

• Microcontroller clock sources
• Communication interface timing circuits
• General-purpose digital logic synchronization

Crystals Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to ensure exact electrical parameters match your design requirements. Confirm that the HC-49/US package dimensions align with your PCB footprint constraints before finalizing procurement orders.

Crystals Selection Notes

Select this component when a fundamental frequency reference is required for simple digital circuits. The ±50 ppm stability suits non-critical timing applications where high precision is not mandatory. Ensure the operating environment remains within the specified -10°C to +60°C range for optimal performance.

Crystals Part Context

This part belongs to Suntsu Electronics' standard crystal lineup. It serves as a basic timing element for embedded systems. The model designation indicates specific frequency and packaging characteristics defined by the manufacturer's internal coding system for commercial-grade components.

Crystals Replacement Considerations

Direct substitutes must match the 20 MHz frequency, 12 pF load capacitance, and HC-49/US package. Verify ESR compatibility at 30 Ohms. Cross-reference with other manufacturers offering similar commercial-grade crystals if supply chain issues arise.

Crystals FAQ

What is the maximum operating temperature for this crystal?

The maximum operating temperature is +60°C.

Does this component support surface mount technology?

No, it uses the HC-49/US package which is designed for through-hole mounting.