SXT21418FD27-27.000M

Crystals Overview

The SXT21418FD27-27.000M is a parallel fundamental quartz crystal manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 27 MHz with a load capacitance of 18 pF and an equivalent series resistance (ESR) of 100 Ohms. The component features a frequency stability of ±10 ppm and a tolerance of ±30 ppm. Designed for surface mount applications, it utilizes a 4-SMD, no lead package configuration. The device supports operation within a temperature range of -20°C to +70°C.

Crystals Feature Summary

• Fundamental mode parallel resonance operation
• Surface mount 4-SMD no lead package design
• High frequency stability of ±10 ppm

Crystals Applications

• Precision timing circuits requiring stable reference frequencies
• Microcontroller clock generation systems
• Communication equipment signal processing modules

Crystals Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to confirm exact electrical tolerances and temperature ranges. Ensure that the ordering information matches the required load capacitance and ESR specifications for the target circuit design. Cross-reference datasheets for any recent revisions or packaging updates.

Crystals Selection Notes

Select this component when a 27 MHz fundamental frequency with high stability is required in a compact surface mount form factor. Consider the 18 pF load capacitance requirement for oscillator circuit compatibility. Evaluate the ±10 ppm stability against system timing accuracy needs and ensure the operating temperature range aligns with environmental conditions.

Crystals Part Context

This part belongs to the SXT214 series of surface mount crystals from Suntsu Electronics. The series offers various frequency options and stability grades. The FD27 suffix typically indicates specific stability and tolerance characteristics within the product line. This model represents a standard industrial grade option for general-purpose timing applications.

Crystals Replacement Considerations

Direct substitutes must match the 27 MHz frequency, 18 pF load capacitance, and 4-SMD package dimensions. Verify equivalent ESR values and stability ratings. Check for pinout compatibility if alternative packages are considered.