402F300XXCJT

Crystals Overview

The CTS-Frequency Controls 402F300XXCJT is a surface-mount fundamental mode crystal oscillator designed for precision timing applications. Operating at a nominal frequency of 30 MHz, this component features a load capacitance of 9 pF and a frequency stability of ±15 ppm. It exhibits an equivalent series resistance (ESR) of 80 Ohms and utilizes a compact 4-SMD, no-lead package with dimensions of 2.00 mm x 1.60 mm x 0.55 mm maximum height. The device supports operation within a temperature range of -20°C to +70°C and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental mode operation ensures stable oscillation characteristics for precise clock generation.
• Compact 4-SMD no-lead package facilitates automated surface-mount assembly processes.
• Compliant with RoHS3 regulations for environmentally conscious manufacturing.

Crystals Applications

• Precision timing circuits in consumer electronics
• Clock signal generation for microcontrollers and processors
• Communication equipment requiring stable frequency references

Crystals Procurement Notes

Verify current availability status as the 402F300XXCJT may be discontinued or limited in stock. Confirm that the specific suffix matches design requirements, as packaging variations exist. Ensure compatibility with existing PCB footprints and reflow soldering profiles. Cross-reference with direct substitutes like 402F30011CJR if supply constraints arise. Validate RoHS3 compliance documentation for regulatory adherence.

Crystals Selection Notes

Select this component when a 30 MHz fundamental crystal with 9 pF load capacitance is required. Consider the ±15 ppm stability and 80 Ohm ESR against circuit requirements. Evaluate the -20°C to +70°C operating range against environmental conditions. Compare physical dimensions of the 2.00 mm x 1.60 mm package against available board space. Assess suitability for surface-mount technology integration.

Crystals Part Context

This part belongs to the CTS 402 Series of surface-mount crystals, offering various frequencies and packages. The 402F300XXCJT specifically targets applications needing a 30 MHz reference in a small form factor. It complements other variants in the series differing by frequency, load capacitance, or package style. The series provides options for both leaded and surface-mount configurations across multiple frequency bands.

Crystals Replacement Considerations

Direct substitute part numbers include 402F30011CJR. Verify electrical equivalence before substitution. Check package compatibility and pinout alignment. Review updated datasheets for any specification changes. Confirm availability and lead times for alternative sources.