SAX21412DX4B-30.000M

Crystals Overview

The SAX21412DX4B-30.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 30 MHz with a tolerance of ±20ppm. The component features a load capacitance of 12pF and an equivalent series resistance (ESR) of 60 Ohms. It utilizes a 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm. The device supports an operating temperature range from -40°C to +125°C and is designed for high-reliability applications requiring precise timing signals in compact electronic systems.

Crystals Feature Summary

• Fundamental mode operation ensures stable frequency generation
• Compact 4-SMD no-lead package facilitates automated surface mounting
• Wide operating temperature range supports harsh environmental conditions

Crystals Applications

• Clock signal generation for microcontrollers
• Timing reference for communication interfaces
• Precision timing circuits in automotive electronics

Crystals Procurement Notes

Verify the specific suffix DX4B against official datasheets to confirm pin configuration and electrical characteristics. Ensure compatibility with reflow soldering profiles specified by the manufacturer. Cross-reference part numbers with authorized distributors to avoid counterfeit components. Confirm that the load capacitance requirements match the target circuit design before procurement.

Crystals Selection Notes

Select this component when a 30 MHz fundamental frequency with ±20ppm stability is required. The 12pF load capacitance must align with the oscillator circuit's input specifications. Consider the 60 Ohm ESR for drive level sensitivity. The wide temperature range makes it suitable for industrial or automotive environments where thermal stability is critical for timing accuracy.

Crystals Part Context

This part belongs to Suntsu Electronics' SAX series of surface-mount crystals. The series offers various frequencies and packages optimized for space-constrained designs. The 2.00mm x 1.60mm footprint is common in modern consumer and industrial electronics. Similar parts in the series may differ in frequency, tolerance, or package size while maintaining comparable reliability standards.

Crystals Replacement Considerations

Direct substitutes include other 30 MHz crystals with identical 12pF load capacitance and 60 Ohm ESR. Verify that alternative parts support the same 4-SMD no-lead package and temperature range. Check if any suffix variations affect mechanical dimensions or soldering recommendations. Ensure frequency stability meets the application's jitter and phase noise requirements.