SXT22410DB27-12.000M

Crystals Overview

The SXT22410DB27-12.000M is a surface-mount ceramic crystal oscillator manufactured by Suntsu Electronics, Inc., operating at a fundamental frequency of 12 MHz. It features a 4-SMD, no-lead package with dimensions of 2.5mm x 2.0mm. The component exhibits a frequency tolerance and stability of ±20 ppm across its operational range. Designed for base harmonic operation, it utilizes a load capacitance of 10 pF and maintains an equivalent series resistance (ESR) of up to 120 Ohms. This device is suitable for applications requiring compact footprints and stable timing signals in industrial environments.

Crystals Feature Summary

• Four-pad ceramic surface-mount design provides enhanced electromagnetic interference shielding compared to two-pin variants.
• Fundamental AT-cut resonance mode simplifies circuit design by eliminating the need for additional matching inductors.
• Industrial-grade temperature range ensures reliable performance in demanding environmental conditions.

Crystals Applications

• Bluetooth low energy (BLE) communication modules
• Short-range wireless positioning tags
• PCMCIA interfaces and modems
• High-density industrial control systems

Crystals Procurement Notes

Verify that the specific part number matches the required electrical specifications, particularly the 12 MHz frequency and 10 pF load capacitance. Confirm the package type is 4-SMD no-lead and ensure the supplier provides official datasheets for quality assurance. Check for RoHS compliance status if restricted substances are a concern for your project.

Crystals Selection Notes

Select this component when space constraints require a 2520 footprint but electromagnetic compatibility is critical. The four-pad configuration offers superior grounding compared to standard two-pin crystals. Ensure the host circuit can support the specified ESR limits and that the system operates within the defined temperature range for optimal frequency stability.

Crystals Part Context

This model belongs to the SXT224 series of industrial-grade ceramic crystals from Suntsu Electronics. The series is characterized by small form factors and robust performance for wireless applications. The 'DB27' suffix typically denotes specific packaging and tolerance configurations within the product line, distinguishing it from other variants like the SXT214 series.

Crystals Replacement Considerations

Direct substitutes must match the 12 MHz frequency, 10 pF load capacitance, and 4-SMD 2.5x2.0mm package. Verify that alternative components offer comparable ESR values and frequency stability to maintain signal integrity in sensitive RF circuits.