SXT14420FA17-12.000M

Crystals Overview

The SXT14420FA17-12.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 12 MHz with a load capacitance of 20 pF. The component exhibits a frequency stability of ±10 ppm and a tolerance of ±25 ppm. Its equivalent series resistance (ESR) is specified at 50 Ohms maximum. The device is housed in a 4-SOJ package with a 9.50 mm pitch, designed for base mode operation within a temperature range of -20°C to +70°C.

Crystals Feature Summary

• Surface-mount design utilizing a 4-SOJ package configuration
• Fundamental resonance mode operation at 12 MHz
• High frequency stability rated at ±10 ppm
• Low equivalent series resistance of 50 Ohms

Crystals Applications

• Microcontroller clock source generation
• Communication interface timing circuits
• Digital signal processing systems
• Embedded control unit oscillators

Crystals Procurement Notes

Verify the specific ordering suffix against official Suntsu documentation to confirm exact electrical tolerances and packaging specifications. Ensure the procurement channel provides traceable origin data matching the manufacturer's records. Cross-reference the part number with current datasheets to validate frequency stability and ESR parameters prior to integration into production lines.

Crystals Selection Notes

Select this component when a 12 MHz fundamental frequency with ±10 ppm stability is required for surface-mount applications. The 4-SOJ package suits designs needing a 9.50 mm pitch footprint. Consider the 20 pF load capacitance requirement for circuit compatibility. Evaluate the 50 Ohm ESR limit against oscillator circuit drive level constraints to ensure reliable startup and sustained operation.

Crystals Part Context

This part belongs to the SXT14420FA series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options within the same physical package form factor. The SXT14420FA17 variant specifically denotes the 12 MHz frequency option with defined stability and tolerance characteristics suitable for general-purpose digital timing applications.

Crystals Replacement Considerations

Direct substitutes must match the 4-SOJ 9.50mm pitch package, 12 MHz frequency, 20pF load capacitance, and ±10ppm stability. Verify ESR limits and operating temperature ranges align with original design requirements before substitution.