SXT3248CB07-29.4912M

Crystals Overview

The SXT3248CB07-29.4912M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., operating at a fundamental frequency of 29.4912 MHz. This component utilizes a ceramic package with four surface-mount pads and no leads, designed for compact electronic assemblies. It features a load capacitance of 8 pF and an equivalent series resistance (ESR) of 50 Ohms. The unit offers a frequency tolerance of ±25 ppm and operates within a temperature range of -10°C to +60°C, providing stable timing signals for digital circuits requiring precise clock synchronization.

Crystals Feature Summary

• Surface-mount ceramic construction with four-pad configuration
• Fundamental frequency operation at 29.4912 MHz
• Integrated 8 pF load capacitance specification
• Standard 50 Ohm equivalent series resistance

Crystals Applications

• Digital clock signal generation in microcontroller systems
• Timing reference for communication interface protocols
• Synchronization source for embedded logic circuits
• Frequency standard for consumer electronics control boards

Crystals Procurement Notes

Verify the specific suffix 'CB07' against official Suntsu documentation to confirm the exact temperature range and tolerance specifications. Ensure compatibility with reflow soldering profiles suitable for ceramic surface-mount packages. Cross-reference the 8 pF load capacitance requirement with the target circuit design to guarantee accurate frequency performance. Confirm that the 50 Ohm ESR aligns with the oscillator circuit's drive level limitations.

Crystals Selection Notes

Select this component when a 29.4912 MHz timing source is required in a space-constrained design utilizing surface-mount technology. The 8 pF load capacitance must match the external circuit requirements to maintain frequency accuracy. Consider the -10°C to +60°C operating range to ensure functionality within the intended environmental conditions. The 50 Ohm ESR value should be compatible with the driving gate's output impedance for reliable oscillation startup.

Crystals Part Context

This part belongs to the SXT324 series of ceramic surface-mount crystals from Suntsu Electronics. The series typically includes various frequencies and package sizes optimized for high-volume manufacturing. The CB07 suffix indicates specific electrical characteristics and packaging details distinct from other variants in the lineup. These components are generally used as resonators or oscillators in applications demanding moderate stability and low profile.

Crystals Replacement Considerations

Direct substitutes may include other 29.4912 MHz ceramic SMD crystals with matching 8 pF load capacitance and similar ESR values. Verify that alternative parts support the same 4-pad no-lead footprint and meet the -10°C to +60°C temperature range. Check if competitor components offer comparable ±25 ppm tolerance. Ensure the replacement maintains identical pinout and mechanical dimensions for seamless board integration.