SXT3248EB38-20.000M

Crystals Overview

The SXT3248EB38-20.000M is a 20 MHz fundamental mode crystal oscillator manufactured by Suntsu Electronics, Inc. It operates within a temperature range of -30°C to +85°C and offers frequency stability options of ±15 ppm or ±30 ppm depending on the specific variant configuration. The component features an 8 pF load capacitance and a maximum series resistance of 50 Ohms. It is housed in a compact 4-SMD, No Lead package designed for surface mount applications.

Crystals Feature Summary

• Surface mount design with no lead construction for automated assembly
• Fundamental mode operation ensuring stable frequency generation
• Wide industrial temperature rating for reliable performance

Crystals Applications

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

Crystals Procurement Notes

Verify the exact frequency tolerance specification required for your design, as datasheets may list both ±15 ppm and ±30 ppm variants for this part number family. Confirm the load capacitance matches your circuit requirements. Ensure the 4-SMD package footprint aligns with your PCB layout constraints before finalizing procurement.

Crystals Selection Notes

Select this component when a small form factor crystal is needed for 20 MHz applications. Consider the ±15 ppm version if tighter frequency accuracy is required compared to the ±30 ppm option. Verify that the 50 Ohm maximum ESR is compatible with your oscillator circuit drive level specifications.

Crystals Part Context

This part belongs to the SXT3248 series of surface mount crystals from Suntsu Electronics. The series includes various frequencies such as 24.576 MHz and 32 MHz, all sharing similar physical dimensions and electrical characteristics. The EB38 suffix typically denotes specific packaging or pin configuration details within this product line.

Crystals Replacement Considerations

Direct substitutes include other 20 MHz crystals in 4-SMD packages with matching 8 pF load capacitance. Check equivalent parts from manufacturers like Abracon or NDK that offer similar ±15 ppm stability and industrial temperature ranges. Ensure the replacement part has compatible soldering thermal profiles.