SXT3248DB48-19.200M

Crystals Overview

The SXT3248DB48-19.200M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 19.2 MHz with a frequency tolerance of ±20 ppm. The component features an 8 pF load capacitance and a maximum series resistance of 70 Ohms. It is housed in a compact 4-SMD, No Lead package, designed for precise timing applications in electronic circuits requiring stable clock signals.

Crystals Feature Summary

• Provides stable 19.2 MHz clock signal generation
• Compact surface-mount design for space-constrained PCBs
• High frequency accuracy with ±20 ppm tolerance

Crystals Applications

• Digital signal processing systems
• Communication equipment timing circuits
• Microcontroller clock sources

Crystals Procurement Notes

Verify the specific suffix 'M' indicates standard tolerance packaging. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure soldering profiles match the thermal specifications for 4-SMD no-lead packages to maintain frequency stability during assembly processes.

Crystals Selection Notes

Select this component when a 19.2 MHz reference is required with tight ±20 ppm stability. Compare against alternatives if lower ESR or different load capacitance is needed. Evaluate board space constraints as the 4-SMD form factor offers minimal footprint compared to larger through-hole options.

Crystals Part Context

This part belongs to the SXT3248 series of surface-mount crystals from Suntsu Electronics. The series typically includes various frequencies optimized for digital timing applications. The DB48 designation likely refers to the specific package dimensions and lead configuration within the product family.

Crystals Replacement Considerations

Direct substitutes include other 19.2 MHz crystals with identical 8 pF load capacitance and ≤70 Ohm ESR. Verify pin compatibility for 4-SMD no-lead packages. Cross-reference with manufacturers offering ±20 ppm tolerance to ensure equivalent performance in timing-sensitive designs.