SXT2248FD38-27.120M

Crystals Overview

The SXT2248FD38-27.120M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 27.12 MHz with an 8 pF load capacitance and 80 Ohms impedance. The component utilizes a 4-SMD, no-lead package design. Frequency stability is specified at ±20 ppm over the operating temperature range of -30°C to +85°C.

Crystals Feature Summary

• Surface-mount configuration for automated assembly
• Wide industrial temperature range operation
• High frequency stability specification

Crystals Applications

• Clock generation for microprocessors
• Communication module timing references
• Embedded system oscillators

Crystals Procurement Notes

Verify the specific frequency tolerance and temperature range against the official manufacturer datasheet prior to procurement. Confirm that the 4-SMD no-lead package dimensions match the target PCB footprint requirements. Ensure the load capacitance aligns with the circuit design specifications to maintain accurate frequency performance.

Crystals Selection Notes

Select this component when a 27.12 MHz reference signal is required in space-constrained designs. The no-lead package offers advantages for high-volume surface mount technology processes. Consider the ±20 ppm stability requirement relative to the system's clock accuracy needs and the -30°C to +85°C environmental rating.

Crystals Part Context

This part belongs to the SXT2248 series of MHz crystals from Suntsu Electronics. The series provides various frequency options within a standardized small outline package. The FD38 suffix typically denotes specific package and tolerance characteristics within the product line.

Crystals Replacement Considerations

Direct substitutes must match the 27.12 MHz frequency, 8 pF load capacitance, and 4-SMD no-lead package. Verify equivalent stability and temperature ratings from alternative manufacturers before substitution.