402F37411CAR

Crystals Overview

The CTS-Frequency Controls 402F37411CAR is a surface-mount crystal oscillator operating at a fundamental frequency of 37.4 MHz. It features a load capacitance of 10 pF and a frequency tolerance of ±10 ppm. The component utilizes a 4-SMD, no-lead package with dimensions of 2.00 mm in length, 1.60 mm in width, and a maximum height of 0.55 mm. It exhibits an equivalent series resistance (ESR) of 60 Ohms and operates within a temperature range of -20°C to +70°C.

Crystals Feature Summary

• Fundamental mode operation for precise frequency generation
• Compact 4-SMD no-lead footprint suitable for space-constrained designs
• Stable frequency performance with ±10 ppm tolerance

Crystals Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific suffix 'CAR' against the official CTS datasheet to confirm lead-free status and tape-and-reel packaging specifications. Ensure the design-in process accounts for the 10 pF load capacitance requirement of the host circuitry. Cross-reference the ESR value of 60 Ohms with oscillator circuit stability calculations prior to finalizing the bill of materials.

Crystals Selection Notes

Select this component when a 37.4 MHz fundamental frequency is required with tight ±10 ppm stability. The 4-SMD no-lead package offers a low profile ideal for modern PCB layouts. Consider the 10 pF load capacitance compatibility with the driving circuit. Evaluate the -20°C to +70°C operating range against environmental conditions.

Crystals Part Context

This part belongs to the CTS 402 Series of surface-mount crystals. The series provides various frequencies in a standardized small outline package. The 402F37411CAR specifically addresses applications needing high stability at 37.4 MHz. It serves as a timing reference for digital logic and communication protocols requiring precise clock synchronization.

Crystals Replacement Considerations

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