402F307XXCLR

Crystals Overview

The CTS-Frequency Controls 402F307XXCLR is a surface-mount MHz crystal operating at a nominal frequency of 30.72 MHz. It features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 80 Ohms. The component offers a frequency stability and tolerance of ±15 ppm. Designed for base fundamental mode operation, it functions within a temperature range of -20°C to +70°C. The device utilizes a 4-SMD, no-lead package with dimensions of 2.00mm x 1.60mm and a maximum height of 0.022 inches.

Crystals Feature Summary

• Surface mount design in a compact 4-SMD no-lead package
• High frequency stability with ±15 ppm tolerance
• Operates in fundamental base mode
• Compliant with RoHS3 directives

Crystals Applications

• Digital signal processing circuits requiring precise clocking
• Communication systems utilizing 30.72 MHz carrier frequencies
• Microcontroller and processor clock sources
• Test and measurement equipment timing references

Crystals Procurement Notes

Verify the specific suffix requirements against the official CTS datasheet to ensure compatibility with circuit load capacitance. Confirm that the 4-SMD footprint matches the PCB layout constraints. Check for updated environmental compliance documentation such as REACH status prior to final procurement approval.

Crystals Selection Notes

Select this component when a 30.72 MHz frequency is required with tight ±15 ppm stability. Ensure the application circuit provides a 12 pF load capacitance to maintain accuracy. Consider the 80 Ohm ESR value for oscillator circuit design. Verify that the -20°C to +70°C operating range meets the environmental conditions of the target system.

Crystals Part Context

This part belongs to the CTS 402 Series, which focuses on small form-factor surface-mount crystals. The series is designed for modern electronics manufacturing where space is limited. The 402F307XXCLR specifically addresses applications needing stable high-frequency generation in a minimal footprint compared to traditional through-hole packages.

Crystals Replacement Considerations

The 402F30711CLR is listed as a direct substitute within the same manufacturer line. Both parts share identical electrical specifications and package dimensions. Verify pin compatibility and soldering profiles before swapping components in existing designs.