SXT32417BA27-20.000M

Crystals Overview

The SXT32417BA27-20.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 20.000 MHz with a standard load capacitance of 17pF. The component features a 4-SMD, No Lead package configuration suitable for automated assembly processes. Frequency stability is specified at ±30ppm over the operating temperature range. Equivalent series resistance (ESR) is typically 100 Ohms for this frequency class within the SXT32417BA27 series. The device is designed for precision timing applications requiring compact form factors and reliable performance in consumer electronics and communication modules.

Crystals Feature Summary

• Surface-mount design compatible with standard reflow soldering profiles
• High frequency stability ensuring precise timing accuracy
• Compact footprint optimized for high-density PCB layouts

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Consumer electronic device oscillators

Crystals Procurement Notes

Verify the specific ESR value and temperature range against the official Suntsu datasheet for the exact suffix. Confirm package dimensions match the target PCB footprint. Ensure RoHS compliance documentation is available if required by regulatory standards. Cross-reference the load capacitance requirements with the host circuit design to guarantee frequency accuracy.

Crystals Selection Notes

Select this component when a 20 MHz surface-mount crystal is required for low-cost, high-volume applications. Compare ESR specifications against the oscillator circuit's drive level limitations. Evaluate thermal stability requirements against the ±30ppm tolerance. Consider mechanical shock resistance if the application involves vibration. Verify compatibility with lead-free manufacturing processes.

Crystals Part Context

This part belongs to the SXT32417BA27 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options sharing identical physical dimensions and electrical characteristics. It serves as a cost-effective alternative to larger through-hole or ceramic resonator solutions. The series is widely used in general-purpose timing circuits where space constraints are critical.

Crystals Replacement Considerations

Direct substitutes include other 20MHz 17pF 4-SMD crystals from manufacturers like Epson, NDK, or TXC. Ensure equivalent ESR and load capacitance values. Verify that the replacement part meets the same AEC-Q200 or industrial temperature ratings if applicable. Check pinout compatibility for direct board replacement.