SXT21412AA27-52.000M

Crystals Overview

The SXT21412AA27-52.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc., designed for precise frequency generation in electronic circuits. Operating at a nominal frequency of 52.000 MHz, this component utilizes a 4-SMD, No Lead package configuration suitable for automated assembly processes. It features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 60 Ohms, ensuring stable oscillation characteristics within compatible circuit designs. The unit maintains a frequency stability of ±50 ppm across the specified operating temperature range of -20°C to +70°C. This model is part of the active SXT214 series, offering reliable performance for applications requiring accurate timing signals without the need for additional external components.

Crystals Feature Summary

• Surface-mount design with no lead construction for efficient PCB integration
• Stable frequency output maintained across industrial temperature ranges
• RoHS compliant manufacturing process ensuring environmental safety standards

Crystals Applications

• Microcontroller clock source generation
• Communication module timing references
• Digital signal processing circuit synchronization

Crystals Procurement Notes

Verify that the specific order matches the exact suffix '52.000M' to ensure the correct 52 MHz frequency specification. Confirm compatibility with the target circuit's load capacitance requirements, specifically the 12 pF value, to prevent frequency drift. Ensure the selected variant supports the required operating temperature range of -20°C to +70°C for the intended application environment. Cross-reference the datasheet for any recent updates regarding pinout or mounting specifications before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a 52 MHz reference frequency is required for surface-mount assembly. Consider the ±50 ppm stability rating against the system's tolerance requirements. Evaluate the 60 Ohm ESR to ensure it aligns with the oscillator circuit's drive level limitations. Verify that the 4-SMD package dimensions fit within the available board space constraints compared to through-hole alternatives.

Crystals Part Context

This crystal belongs to the SXT214 series from Suntsu Electronics, which offers various frequency options within the same physical footprint. The series provides standardized packaging for consistent manufacturing processes. Other variants in this line differ primarily in frequency values while maintaining similar electrical characteristics and mechanical dimensions, allowing for flexible design upgrades without altering the PCB layout.

Crystals Replacement Considerations

Direct substitutes must match the 52 MHz frequency, 12 pF load capacitance, and 4-SMD package type. Verify that alternative manufacturers offer comparable ±50 ppm stability and 60 Ohm ESR specifications. Ensure the replacement component supports the same -20°C to +70°C operating range. Check for RoHS compliance if environmental regulations apply to the final product assembly.