SXT32420BB07-14.7456M

Crystals Overview

The Suntsu SXT32420BB07-14.7456M is a surface-mount AT-cut quartz crystal operating at 14.7456 MHz. It features a 3.2mm x 2.5mm package with four solder pads for enhanced grounding and EMI shielding. The component provides ±30ppm frequency stability and utilizes a 20pF load capacitance. It exhibits an equivalent series resistance (ESR) of 100 Ohms and supports an operating temperature range from 0°C to +70°C.

Crystals Feature Summary

• Four-pad surface mount design for improved grounding and electromagnetic interference reduction
• AT-cut quartz construction ensuring stable oscillation characteristics
• Standard 20pF load capacitance compatibility for common oscillator circuits

Crystals Applications

• Precision timing circuits in consumer electronics
• Microcontroller clock sources requiring standard frequencies
• Industrial control systems within commercial temperature ranges

Crystals Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to confirm exact tolerance, temperature range, and packaging specifications. Ensure the selected variant matches the required load capacitance and ESR values for the target circuit design. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Crystals Selection Notes

Select this component when a 14.7456 MHz frequency is required for data communication or processing clocks. The four-pad configuration is advantageous for applications demanding better noise immunity compared to two-terminal packages. Consider the 0°C to +70°C operating range suitability for the intended environment before finalizing the design.

Crystals Part Context

This model belongs to the SXT series of surface-mount crystals by Suntsu Electronics. The series offers various frequencies and package sizes tailored for compact electronic designs. The specific 32420 designation indicates the physical dimensions and terminal configuration, distinguishing it from other series variants.

Crystals Replacement Considerations

Direct substitutes must match the 14.7456 MHz frequency, 20pF load capacitance, and 3.2x2.5mm footprint. Verify that alternative manufacturers provide comparable ESR and stability ratings to ensure circuit compatibility without redesign.