SXT22410DB07-38.400M

Crystals Overview

The SXT22410DB07-38.400M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 38.400 MHz with a frequency tolerance of ±20 ppm. The component features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 60 Ohms. It utilizes a 4-SMD, no-lead package configuration, designed for industrial-grade applications requiring stable timing signals in compact electronic systems.

Crystals Feature Summary

• Four-pad surface mount design provides enhanced grounding and shielding capabilities to reduce electromagnetic interference compared to two-pin variants.
• AT-cut fundamental resonance mode ensures simple oscillation circuit requirements without the need for additional matching inductors.
• Industrial temperature range support ensures reliable performance under varying environmental conditions.

Crystals Applications

• Bluetooth low energy (BLE) modules
• Short-range wireless communication devices
• PCMCIA interfaces
• Industrial control systems with high-density board layouts

Crystals Procurement Notes

Verify the specific suffix 'DB07' against the manufacturer's official datasheet to confirm exact packaging and tape-and-reel specifications. Ensure the requested quantity matches standard bulk or reel sizes defined in the procurement documentation. Confirm RoHS compliance status if required for your manufacturing process. Cross-reference the part number with the latest revision history to avoid obsolete stock issues.

Crystals Selection Notes

Select this component when a 38.400 MHz reference is needed in a 2520 footprint with strict EMI constraints. The four-terminal structure offers superior noise immunity over two-terminal alternatives. Consider the 60 Ohm ESR value for oscillator circuit compatibility. This model suits designs prioritizing size reduction while maintaining industrial reliability standards for wireless protocols.

Crystals Part Context

This part belongs to the SXT224 series of ceramic surface-mount crystals from Suntsu Electronics. The series is characterized by its small 2.5x2.0 mm package and four-electrode construction. It targets applications requiring precise timing in space-constrained portable and industrial electronics, offering stability across wide temperature ranges.

Crystals Replacement Considerations

Direct substitutes include other 38.400 MHz crystals in 4-SMD packages with similar electrical parameters. Verify pinout compatibility and load capacitance requirements before swapping. Check if alternative manufacturers offer identical frequency stability and ESR values for seamless integration.