402F37411CAT

Crystals Overview

The CTS-Frequency Controls 402F37411CAT is a surface-mount MHz crystal operating at a nominal frequency of 37.4 MHz. It features a load capacitance of 10 pF and offers a frequency stability and tolerance of ±10 ppm. The component utilizes a fundamental working mode with an equivalent series resistance (ESR) of 60 Ohms. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.00 mm x 1.60 mm and a maximum height of 0.55 mm. Designed for industrial applications, it supports an operating temperature range of -20°C to +70°C.

Crystals Feature Summary

• Provides precise timing signals via fundamental resonance mode
• Ensures stable frequency output within tight tolerance limits
• Supports automated assembly through standard surface-mount packaging

Crystals Applications

• Industrial control systems requiring reliable clock sources
• Communication equipment utilizing 37.4 MHz reference frequencies
• Embedded microcontroller circuits needing stable oscillation

Crystals Procurement Notes

Verify the specific suffix CAT against the official datasheet to confirm the exact load capacitance and tolerance specifications. Ensure the procurement channel provides valid RoHS compliance documentation. Cross-reference the package dimensions with the PCB footprint library before finalizing orders to prevent mounting errors during production.

Crystals Selection Notes

Select this component when a 37.4 MHz fundamental crystal is required with ±10 ppm stability. The 10 pF load capacitance must match the oscillator circuit design. Consider the 60 Ohm ESR for drive level sensitivity. The 4-SMD package suits space-constrained designs, while the extended temperature range supports broader environmental conditions than standard commercial parts.

Crystals Part Context

This part belongs to the 402 Series of crystals from CTS-Frequency Controls. The series focuses on general-purpose SMD crystals offering various frequency options and package sizes. The 402F37411CAT specifically addresses needs for moderate stability in industrial-grade applications, distinguishing itself from higher-precision or wider-temperature variants within the broader product catalog.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.