SXT2148BA07-48.000M

Crystals Overview

The SXT2148BA07-48.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 48 MHz with a load capacitance of 8 pF. The component exhibits a frequency stability of ±30 ppm and a tolerance of ±25 ppm. Its equivalent series resistance (ESR) is specified as 60 Ohms. The device functions within a temperature range of -20°C to +70°C and utilizes a 4-SMD, no-lead package.

Crystals Feature Summary

• Fundamental mode operation for stable frequency generation
• Surface-mount design compatible with automated assembly processes
• Defined load capacitance for precise circuit integration

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Embedded system oscillators

Crystals Procurement Notes

Verify the manufacturer part number against official Suntsu Electronics documentation to ensure authenticity. Confirm that the received components match the specified 48 MHz frequency and 8 pF load capacitance. Check for physical integrity of the 4-SMD package and validate date codes to ensure recent manufacturing. Request test reports or datasheets from suppliers to confirm ESR and stability specifications meet project requirements before final acceptance.

Crystals Selection Notes

Select this component when a 48 MHz fundamental frequency crystal is required for surface-mount applications. Ensure the circuit design supports an 8 pF load capacitance to maintain the specified ±30 ppm stability. Verify that the operating environment remains within the -20°C to +70°C range. Consider the 60 Ohm ESR value for impedance matching in the oscillator circuit. Compare against other SXT214 series variants if different frequencies or packages are needed.

Crystals Part Context

This part belongs to the SXT214 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and package options for general electronic applications. The SXT2148BA07 variant specifically denotes a 48 MHz unit with 8 pF load capacitance in a compact 4-SMD form factor, suitable for space-constrained designs requiring reliable timing signals.

Crystals Replacement Considerations

Direct substitutes include other 48 MHz crystals with identical 8 pF load capacitance and similar ESR values. Cross-reference with Suntsu's other SXT214 series parts for frequency variations. Ensure replacement components support the same 4-SMD footprint and operate within the required temperature range to maintain circuit performance.