SXT3248EC16-40.000M

Crystals Overview

The SXT3248EC16-40.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., designed for precision frequency control applications. It operates at a fundamental frequency of 40.000 MHz with a load capacitance of 8 pF and an equivalent series resistance of 40 Ohms. The component features a 4-SMD, no-lead package configuration suitable for automated assembly processes. Frequency stability is specified at ±15 ppm under standard conditions, ensuring reliable timing performance in electronic circuits requiring accurate clock signals.

Crystals Feature Summary

• Fundamental mode operation for stable frequency generation
• Surface-mount design compatible with automated pick-and-place manufacturing
• Low equivalent series resistance for efficient circuit integration

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Digital signal processing circuits

Crystals Procurement Notes

Verify the specific tolerance grade and temperature range requirements against the official datasheet before procurement. Confirm that the 4-SMD no-lead package dimensions align with your PCB footprint specifications. Ensure that the load capacitance matches your circuit design to maintain frequency accuracy. Check for any specific handling or storage recommendations provided by the manufacturer to prevent damage during installation.

Crystals Selection Notes

Select this component when a 40 MHz fundamental frequency crystal is required for space-constrained designs. The 8 pF load capacitance suits circuits with specific capacitive loading needs. Consider the ±15 ppm stability for applications where moderate frequency drift is acceptable. Evaluate the thermal operating range to ensure compatibility with the intended environmental conditions of the final product.

Crystals Part Context

This part belongs to the SXT3248 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies with consistent packaging standards. The EC16 suffix typically denotes specific dimensional characteristics within the product line. These components are widely used in consumer electronics and industrial equipment requiring compact timing solutions.

Crystals Replacement Considerations

Direct substitutes must match the 40 MHz frequency, 8 pF load capacitance, and 4-SMD no-lead package. Verify that alternative parts offer comparable ±15 ppm stability and similar ESR values. Ensure the replacement component meets the same thermal operating range requirements. Cross-reference pinout and mechanical dimensions to guarantee PCB compatibility.