SXT22410FD17-12.000M

Crystals Overview

The SXT22410FD17-12.000M is a surface-mount quartz crystal resonator manufactured by Suntsu Electronics, Inc., designed for precision timing applications. It operates at a fundamental frequency of 12 MHz with an AT-cut design. The component features a 4-pad SMD package without leads, providing enhanced electromagnetic interference shielding compared to two-pin alternatives. Key electrical specifications include a load capacitance of 10 pF and a maximum equivalent series resistance (ESR) of 120 Ohms. Frequency stability is rated at ±20 ppm over the operating temperature range, while initial tolerance is specified at ±10 ppm. The device supports a drive level up to 100 μW and meets industrial reliability standards.

Crystals Feature Summary

• Four-terminal SMD construction provides ground shielding to reduce electromagnetic interference in high-density layouts
• AT-cut fundamental resonance ensures stable oscillation with simplified circuit matching requirements
• Compact 2520 footprint accommodates space-constrained designs in portable and wearable electronics

Crystals Applications

• Bluetooth Low Energy (BLE) modules and wireless communication devices
• Industrial control systems requiring high-frequency stability
• PCMCIA cards and modem interfaces
• Wearable health monitoring devices

Crystals Procurement Notes

Verify that the specific suffix FD17 corresponds to the required temperature range and stability grade for your application. Confirm that the 120 Ohm ESR limit aligns with your oscillator circuit design to ensure reliable startup conditions across all environmental conditions.

Crystals Selection Notes

Select this component when space constraints necessitate a 2520 package but electromagnetic immunity is critical. The four-pad design offers superior noise rejection compared to standard two-pin crystals. Ensure the 10 pF load capacitance matches the host microcontroller or oscillator IC specifications to maintain accurate frequency performance.

Crystals Part Context

This part belongs to the SXT224 series of industrial-grade ceramic SMD crystals from Suntsu Electronics. The series is engineered for demanding environments where size, stability, and signal integrity are paramount. The 2520 form factor represents a balance between miniaturization and thermal/mechanical robustness suitable for commercial and industrial deployments.

Crystals Replacement Considerations

Direct substitutes must match the 12 MHz frequency, 10 pF load capacitance, and 4-pad SMD package. Verify that alternative components meet the same ±20 ppm stability and 120 Ohm ESR limits to prevent oscillation failures.