402F30733CLR

Crystals Overview

The CTS-Frequency Controls 402F30733CLR is a surface-mount fundamental mode crystal resonator operating at 30.72 MHz. It features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 80 Ohms. The unit provides frequency stability and tolerance of ±30 ppm. Designed for industrial environments, it operates within a temperature range of -20°C to +70°C. The component utilizes a 4-SMD, no-lead package with dimensions of 2.00mm x 1.60mm and a maximum seated height of 0.55mm.

Crystals Feature Summary

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

Crystals Applications

• Industrial communication systems requiring precise timing
• Microcontroller clock sources in consumer electronics
• Data transmission interfaces

Crystals Procurement Notes

Verify the specific suffix 'CLR' against manufacturer documentation to confirm exact electrical tolerances and packaging specifications. Ensure the selected variant matches the required load capacitance and ESR values for the target circuit design. Cross-reference the datasheet for any updates regarding lead-free compliance or material composition changes.

Crystals Selection Notes

Select this component when a 30.72 MHz fundamental crystal with 12 pF load capacitance is required. Consider the ±30 ppm stability limit and 80 Ohm ESR constraints. Verify that the 4-SMD footprint fits the PCB layout and that the operating temperature range meets the application's environmental demands.

Crystals Part Context

This part belongs to the 402 series of SMD crystals from CTS-Frequency Controls. The series offers various frequencies and packages. The 402F30733CLR specifically targets applications needing a standard 30.72 MHz reference with moderate stability requirements in a compact form factor suitable for high-volume manufacturing.

Crystals Replacement Considerations

Public confirmed substitutes include 402F30733CAT and 402F30733CAR. Verify compatibility regarding load capacitance, ESR, and frequency tolerance before substitution.