SXT1149DD16-25.000M

Crystals Overview

The SXT1149DD16-25.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 25 MHz with a load capacitance of 9 pF and an equivalent series resistance of 150 Ohms. The component utilizes a 4-SMD, No Lead package configuration. Frequency stability is rated at ±20 ppm under normal temperature conditions, ensuring precise timing for digital circuits.

Crystals Feature Summary

• Surface-mount design for automated assembly
• Fundamental mode operation at 25 MHz
• Standard 9 pF load capacitance compatibility

Crystals Applications

• Microcontroller clock sources
• Digital signal processing timing references
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific suffix '16' against the official datasheet to confirm package dimensions and pinout compatibility. Ensure the required frequency tolerance of ±20 ppm meets system timing requirements. Confirm RoHS compliance status through the manufacturer's documentation before integration into regulated assemblies.

Crystals Selection Notes

Select this component when a 25 MHz reference with 9 pF load capacitance is required for space-constrained designs. The 4-SMD no-lead form factor supports high-volume surface mount technology processes. Evaluate thermal performance within the specified operating range if environmental conditions exceed standard commercial limits.

Crystals Part Context

This part belongs to the SXT1149 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options and load capacitances tailored for consumer electronics and industrial control applications. The DD16 suffix typically denotes specific physical dimensions and electrode configuration within the product line.

Crystals Replacement Considerations

Direct substitutes include other 25 MHz, 9 pF, 4-SMD crystals from manufacturers such as Epson or NDK. Verify mechanical footprint and electrical parameters match exactly. Cross-reference with SXT1149DB38-25.000M for similar electrical specs but different package characteristics.