416F374XXAAT

Crystals Overview

The CTS-Frequency Controls 416F374XXAAT is a surface-mount MHz crystal operating at a nominal frequency of 37.4 MHz. It features a frequency stability of ±15ppm and a load capacitance of 10pF. The equivalent series resistance (ESR) is specified as 60 Ohms, with operation in the fundamental mode. The component utilizes a 4-SMD, No Lead package with dimensions of 1.60mm x 1.20mm and a maximum height of 0.45mm. It supports an industrial temperature range of -40°C to +85°C and complies with RoHS3 standards.

Crystals Feature Summary

• Provides precise timing signals via fundamental mode quartz resonance
• Designed for compact surface-mount integration in space-constrained PCB layouts
• Ensures signal integrity through stable frequency performance within specified tolerance limits

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Digital logic circuit synchronization

Crystals Procurement Notes

Verify the specific suffix requirements against the official datasheet before ordering, as the 'XX' indicates variable parameters such as load capacitance or tolerance that must match the target design specifications. Confirm availability status directly with the manufacturer or authorized distributors, as this part number may be subject to discontinuation or supply constraints. Ensure the selected variant aligns with the required environmental and electrical characteristics for the intended application.

Crystals Selection Notes

Select this component when a 37.4 MHz frequency is required with ±15ppm stability and a 10pF load capacitance. Consider the 60 Ohm ESR and 4-SMD package size for compatibility with existing footprints. Evaluate the -40°C to +85°C temperature range against the operational environment. Compare against other 416 series variants if different tolerances or packaging options are needed.

Crystals Part Context

This component belongs to the CTS 416 Series of surface-mount crystals, designed for general-purpose timing applications. The series offers various frequencies and packages, with the 416F374XXAAT specifically targeting the 37.4 MHz market segment. It represents a standard solution for embedded systems requiring reliable quartz-based oscillation without the complexity of active oscillators.

Crystals Replacement Considerations

Public confirmed substitute part numbers include 416F374XXASR and 416F374XXCLR. Verify parameter equivalence regarding load capacitance and tolerance before substitution.