416F52012AST

Crystals Overview

The CTS-Frequency Controls 416F52012AST is a surface-mount quartz crystal resonator operating at a fundamental frequency of 52 MHz. It belongs to the 416 series and features a 4-SMD, no-lead package with dimensions of 1.60mm x 1.20mm x 0.45mm maximum height. The component offers a frequency tolerance of ±10ppm and a stability of ±20ppm. It has an equivalent series resistance (ESR) of 60 Ohms and requires a load capacitance of 12pF. The device operates in fundamental mode within a temperature range of -20°C to +70°C.

Crystals Feature Summary

• Compact 4-SMD no-lead surface mount package for automated assembly
• Fundamental mode operation ensuring stable oscillation at 52 MHz
• Low equivalent series resistance of 60 Ohms for efficient circuit integration
• Compliant with RoHS3 standards for environmental safety

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix 'AST' against the manufacturer's current datasheet to confirm availability status, as distribution channels may list this part as discontinued or obsolete. Ensure the load capacitance requirement of 12pF matches the target oscillator circuit design. Confirm that the operating temperature range of -20°C to +70°C meets the application's environmental specifications before finalizing procurement.

Crystals Selection Notes

Select this component when a 52 MHz fundamental frequency crystal is required in a compact 1.6x1.2mm footprint. The ±10ppm tolerance suits applications needing precise timing without requiring higher-cost ultra-stable variants. Consider the 12pF load capacitance requirement to ensure proper circuit matching. Verify that the commercial temperature range (-20°C to +70°C) is sufficient for the intended operational environment compared to industrial grade alternatives.

Crystals Part Context

This component is part of the CTS 416 series of surface-mount crystals. The series provides various frequencies and packages optimized for high-volume manufacturing. The 416F52012AST specifically targets applications requiring a 52 MHz reference in a small form factor. It shares common mechanical dimensions with other members of the 416 family but differs in electrical parameters such as load capacitance and tolerance based on its unique model designation.

Crystals Replacement Considerations

Publicly documented parameter-equivalent substitutes include 416F52012ASR, 416F52012CSR, and 416F52012ISR from CTS-Frequency Controls. These alternatives share the same 52 MHz frequency, 12pF load capacitance, and 4-SMD package. Verify that any substitute maintains the required ±10ppm tolerance and ESR specifications for direct replacement.