SXT21418AA16-16.000M

Crystals Overview

The SXT21418AA16-16.000M is a surface-mount ceramic crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 16.000 MHz with a load capacitance of 18 pF. The component exhibits a frequency tolerance of ±50 ppm and a stability of ±50 ppm. It features an equivalent series resistance (ESR) of 200 Ohms and is housed in a compact 4-SMD, No Lead package measuring 2.0mm x 1.6mm.

Crystals Feature Summary

• Fundamental mode operation for precise frequency generation
• Compact 4-SMD no-lead surface mount design
• Ceramic construction suitable for standard reflow processes

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Consumer electronics internal clocks

Crystals Procurement Notes

Verify the specific suffix 'AA16' against official Suntsu documentation to confirm temperature range and tolerance specifications. Ensure the ordering suffix matches the required operational environment, as variations exist within the SXT214 series. Cross-reference the datasheet for exact mechanical dimensions and soldering recommendations.

Crystals Selection Notes

Select this component when a 16 MHz fundamental frequency with 18 pF load capacitance is required. Consider the ±50 ppm tolerance and 200 Ohm ESR limits against circuit requirements. Evaluate the -10°C to +60°C operating range against environmental conditions. Compare physical footprint constraints with the 2.0mm x 1.6mm package size.

Crystals Part Context

This part belongs to the SXT214 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and packages. This specific model utilizes a 4-SMD no-lead configuration. It is distinct from other series like SXT224 which may have different packaging or performance characteristics.

Crystals Replacement Considerations

Direct substitutes must match the 16 MHz frequency, 18 pF load capacitance, and 4-SMD 2.0x1.6mm package. Verify compatibility of ESR and tolerance specifications. Check if alternative manufacturers offer equivalent fundamental mode crystals with identical electrical parameters.