416F40611ATR

Crystals Overview

The CTS-Frequency Controls 416F40611ATR is a surface-mount AT-cut quartz crystal resonator operating at a fundamental frequency of 40.61 MHz. It features a load capacitance of 6 pF and a frequency tolerance of ±10 ppm. The component exhibits an equivalent series resistance (ESR) of 60 Ohms and utilizes a 4-SMD, No Lead package with dimensions of 1.60mm x 1.20mm x 0.45mm. Designed for base harmonic operation, it supports a standard operating temperature range of -20°C to +70°C.

Crystals Feature Summary

• AT-cut quartz construction ensures stable frequency performance
• Compact 4-SMD no-lead footprint suitable for space-constrained designs
• Gold-plated terminals with nickel barrier for reliable soldering

Crystals Applications

• USB clocking circuits
• RF synthesis systems
• Data logging equipment

Crystals Procurement Notes

Verify the specific suffix 'ATR' against official CTS documentation to confirm the 6pF load capacitation and tape-and-reel packaging format. Ensure the selected variant matches the required ±10ppm tolerance and 60 Ohm ESR specifications for the target application circuit design.

Crystals Selection Notes

Select this component when precise timing is essential in applications requiring a 40.61 MHz reference. The 6pF load capacitance must align with the oscillator circuit requirements. Consider the -20°C to +70°C operating range for environmental compatibility.

Crystals Part Context

This part belongs to the CTS 416 Series of miniature surface-mount crystals. The series offers various load capacitances and frequencies within a standardized 1.6x1.2mm package, facilitating consistent board layout across different frequency options.

Crystals Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include 416F40611CST and 416F40611CLR from CTS-Frequency Controls.