402F30712IDR

Crystals Overview

The CTS-Frequency Controls 402F30712IDR is a surface-mount quartz crystal resonator operating at a fundamental frequency of 30.72 MHz. It features a load capacitance of 18 pF and an equivalent series resistance (ESR) of 80 Ohms. The component exhibits a frequency tolerance of ±10 ppm and a frequency stability of ±10 ppm over the specified temperature range. Designed for high-precision timing applications, it utilizes a 4-SMD, No Lead package with dimensions of 2.00 mm in length and 1.60 mm in width.

Crystals Feature Summary

• Fundamental mode operation ensures stable oscillation characteristics.
• Surface-mount design facilitates automated assembly processes.
• Compliant with RoHS3 environmental standards.

Crystals Applications

• Clock generation for digital communication interfaces
• Timing references for microcontroller systems
• Frequency control in portable electronic devices

Crystals Procurement Notes

Verify the specific suffix 'IDR' to confirm the tape-and-reel packaging configuration and lead-free status. Ensure that the selected variant matches the required 18 pF load capacitance and 80 Ohm ESR specifications for circuit compatibility. Cross-reference the manufacturer datasheet for updated moisture sensitivity levels and recommended reflow soldering profiles prior to integration.

Crystals Selection Notes

Select this component when a 30.72 MHz fundamental frequency is required with tight ±10 ppm tolerance. The 4-SMD no-lead package is suitable for space-constrained PCB layouts. Consider the 80 Ohm ESR value to ensure proper oscillator circuit design and startup conditions. Verify that the operating temperature range meets the application's environmental requirements.

Crystals Part Context

This part belongs to the 402 Series of SMD crystals from CTS-Frequency Controls. The series offers various frequencies and packages optimized for consumer electronics and industrial applications. The 402F30712IDR specifically addresses needs for precise timing in compact surface-mount designs.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer for current alternative recommendations if this specific part number is unavailable or discontinued.