SXT32418EA16-48.000M

Crystals Overview

The SXT32418EA16-48.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 48.000 MHz with a frequency tolerance of ±15ppm. The component features a load capacitance of 18pF and an equivalent series resistance (ESR) of 40 Ohms. It utilizes a 4-SMD, No Lead package configuration with dimensions of 3.20mm x 2.50mm. The device supports an operating temperature range of -10°C to +60°C and complies with RoHS standards for lead-free construction.

Crystals Feature Summary

• Surface-mount design for automated assembly
• Lead-free RoHS compliant construction
• Standardized 4-SMD no-lead footprint

Crystals Applications

• Clock signal generation for microcontrollers
• Timing reference for communication interfaces
• Frequency control in consumer electronics

Crystals Procurement Notes

Verify the specific suffix 'M' against official Suntsu documentation to confirm standard packaging versus tape-and-reel variants. Ensure the required load capacitance matches the target circuit design, as the specified 18pF value is fixed for this part number. Confirm that the -10°C to +60°C industrial temperature range meets the operational environment requirements before finalizing procurement.

Crystals Selection Notes

Select this component when a 48 MHz timing source is required in a compact surface-mount form factor. The ±15ppm tolerance suits general-purpose digital logic applications where high precision is not critical. Consider the 40 Ohm ESR to ensure compatibility with the driving circuit's oscillation conditions. Verify that the 4-SMD package aligns with the PCB layout constraints and manufacturing capabilities.

Crystals Part Context

This part belongs to the SXT32418EA16 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options including 30 MHz and 29.4912 MHz within the same physical package. These components are designed for cost-effective mass production in electronic devices requiring stable clock signals without the need for external housing.

Crystals Replacement Considerations

Direct substitutes include other 48 MHz crystals with identical 18pF load capacitance and 40 Ohm ESR in a 3.2mm x 2.5mm 4-SMD package. Cross-reference with Suntsu part numbers such as SXT32418EA16-30.000M for different frequencies but similar electrical characteristics. Ensure any replacement maintains the same operating temperature range and RoHS compliance status.