SXT21420EB16-18.432M

Crystals Overview

The SXT21420EB16-18.432M is a surface-mount MHz crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 18.432 MHz with a load capacitance of 20pF and an equivalent series resistance of 200 Ohms. The component is housed in a 4-SMD, No Lead package. Frequency stability specifications vary across sources, citing ±15ppm or ±30ppm tolerance. The device is RoHS compliant and currently listed as active within the SXT214 series.

Crystals Feature Summary

• Surface-mount design for automated assembly
• RoHS compliant construction
• Active product status

Crystals Applications

• Precision timing circuits
• Microcontroller clock sources
• Communication interface synchronization

Crystals Procurement Notes

Verify specific frequency stability requirements against datasheet variations before procurement. Confirm package compatibility with PCB footprint designs. Check current availability status as supply conditions may fluctuate. Ensure RoHS compliance meets regulatory standards for the target market.

Crystals Selection Notes

Select this component when a 18.432 MHz reference is required for surface-mount applications. Consider the 20pF load capacitance requirement for circuit matching. Evaluate the 200 Ohm ESR against driver capability. Compare stability options if tighter tolerances are necessary for the application.

Crystals Part Context

This part belongs to the SXT214 series of crystals from Suntsu Electronics. The series offers various frequency options and stability grades. The SXT21420EB16-18.432M represents a standard 18.432 MHz variant suitable for general-purpose timing needs in consumer and industrial electronics.

Crystals Replacement Considerations

Direct substitutes include other 18.432 MHz crystals with identical 4-SMD no-lead packaging and 20pF load capacitance. Verify equivalent ESR and stability ratings to ensure circuit performance parity.