SXT3248FA27-14.7456M

Crystals Overview

The SXT3248FA27-14.7456M is a fundamental mode MHz crystal manufactured by Suntsu Electronics, Inc., designed for surface-mount applications. It operates at a nominal frequency of 14.7456 MHz with a load capacitance of 8pF and an equivalent series resistance (ESR) of 100 Ohms. The component features a ±10ppm frequency tolerance and functions within a temperature range of -20°C to +70°C. It utilizes a 4-SMD, No Lead package configuration.

Crystals Feature Summary

• Fundamental mode operation for stable frequency generation
• Surface-mount design compatible with automated assembly processes
• Defined load capacitance and ESR specifications for circuit integration

Crystals Applications

• Clock signal generation in digital circuits
• Frequency reference sources for communication modules
• Timing control in microcontroller systems

Crystals Procurement Notes

Verify the specific frequency tolerance and ESR requirements against the official datasheet before procurement. Confirm that the 4-SMD, No Lead package dimensions align with the target PCB footprint. Ensure the operating temperature range meets the environmental conditions of the final application. Cross-reference the manufacturer part number to avoid confusion with similar variants in the SXT3248 series.

Crystals Selection Notes

Select this component when a precise 14.7456 MHz reference is required with ±10ppm stability. Consider the 8pF load capacitance compatibility with the oscillator circuit. Evaluate the 100 Ohm ESR against the driving level constraints of the host device. The -20°C to +70°C range suits standard commercial environments. Verify the no-lead package suitability for reflow soldering profiles.

Crystals Part Context

This part belongs to the SXT3248 series of surface-mount crystals from Suntsu Electronics, Inc. The series offers various frequencies and package options for timing applications. The SXT3248FA27 variant specifically denotes the 14.7456 MHz model with defined electrical characteristics. It serves as a passive frequency control element distinct from active oscillators.

Crystals Replacement Considerations

Direct substitutes include other SXT3248FA27 models with identical frequency and package but different tolerances if permitted. Verify pinout and mechanical dimensions match exactly. Check if alternative manufacturers offer equivalent 14.7456 MHz crystals with compatible load capacitance and ESR values.