SXT21418BA27-27.000M

Crystals Overview

The SXT21418BA27-27.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., designed for precise frequency generation in electronic circuits. Operating at a nominal frequency of 27 MHz, this component utilizes fundamental mode vibration to ensure stable signal output. It features an equivalent series resistance (ESR) of 100 Ohms and supports a load capacitance of 18 pF. The device maintains a frequency stability of ±30 ppm and a tolerance of ±25 ppm. Housed in a compact 4-SMD, No Lead package with dimensions suitable for space-constrained designs, it operates reliably within a temperature range of -20°C to +70°C.

Crystals Feature Summary

• Fundamental mode operation ensures stable oscillation characteristics
• Compact 4-SMD no-lead package design facilitates automated surface-mount assembly
• High frequency stability of ±30 ppm supports precision timing applications

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Embedded system synchronization

Crystals Procurement Notes

Verify the specific ordering suffix against official Suntsu documentation to confirm exact electrical parameters and packaging configuration. Ensure compatibility with reflow soldering profiles specified in the datasheet. Confirm RoHS compliance status if required by project specifications. Cross-reference the part number with authorized distributors to validate authenticity and supply chain integrity before procurement.

Crystals Selection Notes

Select this component when a 27 MHz fundamental frequency is required for surface-mount applications. Consider the 18 pF load capacitance requirement to match circuit design specifications. Evaluate the ±30 ppm stability against system timing requirements. Assess the 4-SMD package size against available PCB real estate constraints.

Crystals Part Context

This part belongs to the SXT214 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies while maintaining consistent package dimensions and electrical characteristics. The SXT21418BA27-27.000M specifically targets applications requiring a 27 MHz reference signal in a small form factor.

Crystals Replacement Considerations

Consult official substitution lists for direct replacements. Verify pinout compatibility and electrical parameter equivalence for any alternative components.