SXT32412DD48-19.200M

Crystals Overview

The SXT32412DD48-19.200M is a fundamental quartz crystal resonator manufactured by Suntsu Electronics, Inc., designed for surface-mount applications. It operates at a nominal frequency of 19.2 MHz with a frequency tolerance of ±20ppm and a load capacitance of 12pF. The component features an equivalent series resistance of 70 Ohms and utilizes a 4-SMD, no lead package configuration. This device is engineered for stable oscillation in electronic circuits requiring precise timing references.

Crystals Feature Summary

• Fundamental AT-cut quartz construction for stable frequency generation
• Surface-mount design compatible with automated assembly processes
• Defined load capacitance specification for circuit integration

Crystals Applications

• General-purpose timing reference circuits
• Microcontroller clock sources
• Communication module synchronization

Crystals Procurement Notes

Verify the specific suffix 'DD48' against the manufacturer's official datasheet to confirm exact electrical parameters and mechanical dimensions. Ensure the requested quantity matches available reel or tube packaging specifications provided by authorized distributors. Confirm RoHS compliance status if required for your manufacturing process.

Crystals Selection Notes

Select this component when a 19.2 MHz fundamental frequency is required with ±20ppm stability. The 12pF load capacitance must match the oscillator circuit design. Consider the 70 Ohm ESR for drive level calculations. The 4-SMD package size suits space-constrained PCB layouts compared to through-hole alternatives.

Crystals Part Context

This part belongs to Suntsu's SXT series of ultra-miniature ceramic surface-mount crystals. These components are designed for high-volume consumer electronics and industrial applications where small form factors and reliable performance are critical. The series typically offers various frequency options within standard communication bands.

Crystals Replacement Considerations

Direct substitutes include other 19.2 MHz ±20ppm crystals with 12pF load capacitance and similar 4-SMD footprints from manufacturers like Epson, NDK, or TXC. Verify pin compatibility and mounting pad layout before substitution. Cross-reference ESR values to ensure oscillator startup reliability.