SXT32412DD27-12.288M

Crystals Overview

The SXT32412DD27-12.288M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., operating at a fundamental frequency of 12.288 MHz. It features a load capacitance of 12pF and an equivalent series resistance (ESR) of 100 Ohms. The component exhibits a frequency tolerance and stability of ±20ppm. It is housed in a compact 4-SMD, no-lead package with dimensions of 3.20mm x 2.50mm, designed for integration into space-constrained electronic circuits requiring precise timing signals.

Crystals Feature Summary

• Utilizes surface mount technology with a leadless 4-SMD package design for automated assembly compatibility.
• Provides stable fundamental mode oscillation with specified electrical parameters for clock generation.
• Engineered for operation within standard commercial temperature ranges to ensure consistent performance.

Crystals Applications

• Clock signal generation for microcontrollers and digital processors
• Timing reference for communication interfaces such as UART or SPI
• Frequency synthesis in wireless transceivers

Crystals Procurement Notes

Verify the specific suffix DD27 against the manufacturer's current datasheet to confirm exact dimensional tolerances and soldering profile requirements. Ensure that the load capacitance matches the target circuit design to maintain frequency accuracy. Cross-reference the part number with official Suntsu Electronics documentation to validate availability status and packaging specifications prior to ordering.

Crystals Selection Notes

Select this component when a 12.288 MHz fundamental frequency is required with ±20ppm stability. The 12pF load capacitance must align with the host device's internal capacitance settings. Consider the 4-SMD no-lead form factor for PCB space optimization. Evaluate thermal requirements against the specified operating range to ensure reliability under varying environmental conditions.

Crystals Part Context

This model belongs to the SXT32412 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options and stability grades tailored for consumer electronics and industrial applications. The specific DD27 variant denotes a particular package style and performance tier within the broader product line, focusing on cost-effective precision timing solutions.

Crystals Replacement Considerations

Direct substitutes include other SXT32412 variants with identical 12.288 MHz frequency and 12pF load capacitance, provided they share the same ±20ppm stability and 4-SMD no-lead package dimensions. Verify pinout compatibility and thermal characteristics before substitution.