SXT3248AA07-12.288M

Crystals Overview

The SXT3248AA07-12.288M is a surface-mount quartz crystal resonator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 12.288 MHz with a load capacitance of 8 pF. The component exhibits a frequency tolerance and stability of ±50 ppm. Its equivalent series resistance (ESR) is specified at 100 Ohms. The device utilizes a 4-SMD, no-lead package configuration, designed for integration into compact electronic circuits requiring precise timing references.

Crystals Feature Summary

• Surface-mount design utilizing a 4-SMD no-lead package for automated assembly compatibility
• Quartz crystal resonator providing stable oscillation at 12.288 MHz
• Frequency stability and tolerance rated at ±50 ppm for reliable timing performance

Crystals Applications

• Precision timing reference in digital communication systems
• Clock source for microcontroller-based embedded devices
• Timing circuitry in consumer electronics requiring 12.288 MHz frequency

Crystals Procurement Notes

Verify the complete part number including suffixes against official Suntsu Electronics documentation to ensure correct frequency and tolerance specifications. Confirm package type and pin configuration match the target PCB footprint. Request manufacturer datasheets for detailed electrical characteristics and reliability data prior to procurement to avoid specification mismatches.

Crystals Selection Notes

Select this component when a 12.288 MHz surface-mount crystal with ±50 ppm stability is required. Ensure the application circuit supports an 8 pF load capacitance and can accommodate a 100 Ohm ESR. Compare against alternative frequencies if system requirements differ from 12.288 MHz. Verify thermal operating range constraints against the specific environmental conditions of the end-use product.

Crystals Part Context

This component belongs to the SXT324 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and package options for timing applications. The SXT3248 variant specifically denotes the 4-SMD no-lead form factor. This model provides a standardized solution for integrating quartz resonance into space-constrained printed circuit boards within the broader oscillator and resonator product category.

Crystals Replacement Considerations

Cross-reference with other 12.288 MHz 4-SMD crystals from Suntsu or other manufacturers. Verify identical load capacitance (8 pF), ESR (100 Ohms), and stability (±50 ppm) ratings. Ensure physical dimensions and terminal configurations are compatible with existing board layouts before substitution.

Crystals FAQ

What is the load capacitance value for this crystal?

The load capacitance is 8 pF.

Does this component have a leaded or surface-mount package?

It features a 4-SMD, no-lead surface-mount package.