SXT32413AA27-14.7456M

Crystals Overview

The SXT32413AA27-14.7456M is a fundamental frequency crystal resonator manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 14.7456 MHz with a tolerance of ±50 ppm. The component utilizes a 13 pF load capacitance and exhibits an equivalent series resistance (ESR) of 100 Ohms. It is housed in a compact 4-SMD, No Lead package with dimensions of 3.20mm x 2.50mm. The device supports an operating temperature range of -20°C to +70°C and complies with RoHS standards for environmental safety.

Crystals Feature Summary

• Fundamental mode crystal operation providing stable timing signals
• Compact surface-mount design suitable for space-constrained PCB layouts
• Compliant with RoHS directives for restricted hazardous substances

Crystals Applications

• Clock generation for microprocessors and microcontrollers
• Timing reference for communication interfaces such as UART and SPI
• Frequency synthesis in consumer electronic devices

Crystals Procurement Notes

Verify the specific suffix code against the manufacturer's official datasheet to confirm exact electrical parameters and temperature ratings. Ensure the ordering part number matches the required load capacitance and frequency tolerance. Confirm that the package type aligns with the target PCB footprint and reflow soldering profile requirements before finalizing procurement.

Crystals Selection Notes

Select this component when a precise 14.7456 MHz reference is required for digital logic circuits. The ±50 ppm tolerance suits general-purpose applications where high-precision frequency stability is not critical. Consider the 100 Ohm ESR value to ensure compatibility with the oscillator circuit's drive level specifications. Verify that the -20°C to +70°C temperature range meets the operational environment constraints of the end product.

Crystals Part Context

This part belongs to the SXT324 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and packages designed for standard industrial and commercial applications. The SXT32413AA27 variant specifically denotes the 3.2x2.5mm package size and associated mechanical characteristics within the broader portfolio.

Crystals Replacement Considerations

Cross-reference with other 14.7456 MHz crystals in the 3.2x2.5mm SMD package. Verify that substitute components match the 13pF load capacitance and 100 Ohm ESR specifications. Ensure the replacement part maintains the same ±50 ppm frequency tolerance and compatible operating temperature range.