SXT21417EC17-16.384M

Crystals Overview

The SXT21417EC17-16.384M is a surface-mount ceramic crystal oscillator manufactured by Suntsu Electronics, Inc., designed for precision frequency control applications. It operates at a nominal frequency of 16.384 MHz with a load capacitance of 17 pF. The component exhibits a frequency stability of ±15 ppm and a tolerance of ±15 ppm. Its equivalent series resistance (ESR) is specified at 200 Ohms, supporting fundamental mode operation. The device is housed in a compact 4-SMD, No Lead package measuring 2.0mm x 1.6mm, suitable for automated assembly processes.

Crystals Feature Summary

• Compact 4-SMD no-lead package design optimized for space-constrained surface mount applications
• High frequency stability of ±15 ppm ensures precise timing accuracy in digital circuits
• Fundamental mode operation provides reliable oscillation characteristics
• RoHS compliant construction supports environmentally regulated manufacturing standards

Crystals Applications

• Microcontroller clock sources requiring stable 16.384 MHz reference
• Digital signal processing systems needing precise frequency division
• Communication modules utilizing standard baud rate frequencies
• Consumer electronics with limited board space requirements

Crystals Procurement Notes

Verify the specific ordering suffix matches the required load capacitance and tolerance specifications before procurement. Confirm that the 4-SMD no-lead package dimensions align with the target PCB footprint design. Ensure compliance with RoHS directives if environmental regulations apply to the final product assembly process.

Crystals Selection Notes

Select this component when a 16.384 MHz frequency is required with ±15 ppm stability. Consider the 17 pF load capacitance compatibility with the host circuit's internal capacitance. Evaluate the 200 Ohm ESR against the oscillator circuit drive level requirements to prevent overdriving or failure to start.

Crystals Part Context

This part belongs to the SXT214 series of ceramic surface-mount crystals from Suntsu Electronics. The series offers various frequency options within a standardized 2.0mm x 1.6mm footprint. The EC suffix typically denotes specific electrical parameters such as load capacitance and tolerance levels within this product family line.

Crystals Replacement Considerations

Direct substitutes must match the 16.384 MHz frequency, 17 pF load capacitance, and 4-SMD no-lead package. Verify equivalent stability and ESR ratings to ensure circuit performance parity. Cross-reference pinout configurations if alternative manufacturers are considered.