SXT22412DB27-24.000M

Crystals Overview

The SXT22412DB27-24.000M is a surface-mount AT-cut fundamental mode crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 24 MHz with a load capacitance of 12 pF and an equivalent series resistance (ESR) of 80 Ohms. The component features a frequency stability of ±30 ppm and a normal temperature frequency tolerance of ±30 ppm. Designed for industrial applications, it supports an operating temperature range of -20°C to +70°C. The device utilizes a 4-SMD, no-lead package configuration.

Crystals Feature Summary

• Four-terminal surface mount design provides enhanced grounding and electromagnetic interference shielding compared to two-pin alternatives.
• AT-cut fundamental resonance architecture ensures stable oscillation without requiring additional matching inductors.

Crystals Applications

• Bluetooth low energy communication modules
• Short-range wireless devices
• Industrial control systems

Crystals Procurement Notes

Verify the specific lot code and manufacturing date against project requirements before procurement. Confirm that the 4-SMD package footprint matches the PCB layout guidelines precisely. Ensure the supply chain source is authorized to guarantee component authenticity and traceability. Cross-reference the datasheet revision history to confirm parameter consistency with current production batches.

Crystals Selection Notes

Select this component when a 2520 footprint is required alongside superior EMI performance relative to standard two-pin crystals. The 12 pF load capacitance must align with the host circuit's oscillator design. Consider the ±30 ppm stability specification against system timing requirements. Verify that the 80 Ohm ESR value is compatible with the driving circuit capabilities.

Crystals Part Context

This part belongs to the SXT224 series of industrial-grade ceramic surface-mount crystals. The series is characterized by its compact 2.5x2.0 mm dimensions and four-pad construction. It targets high-density layouts where signal integrity and thermal stability are critical constraints for embedded electronics.

Crystals Replacement Considerations

Direct substitutes within the same series include SXT22412BB27-24.000M and SXT22412EC27-24.000M. These variants share identical physical dimensions and pin configurations but offer different frequency stability tolerances and temperature ranges. Validate electrical compatibility before substitution.