402F30711CKR

Crystals Overview

The CTS-Frequency Controls 402F30711CKR is a surface-mount quartz crystal resonator operating at a fundamental frequency of 30.72 MHz. It features a load capacitance of 8 pF and a frequency stability of ±10 ppm. The component has an equivalent series resistance (ESR) of 80 Ohms and is housed in a compact 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm x 0.55mm. It supports base harmonic operation and functions within a temperature range of -20°C to +70°C.

Crystals Feature Summary

• Compact 4-SMD surface-mount footprint for automated assembly
• High frequency stability of ±10 ppm for precise timing applications
• Low equivalent series resistance of 80 Ohms
• RoHS compliant construction

Crystals Applications

• Clock generation for microprocessors and microcontrollers
• RF communication module timing references
• Digital signal processing circuit synchronization
• Consumer electronics internal clock sources

Crystals Procurement Notes

Verify the specific suffix 'CKR' against official CTS documentation to confirm packaging and material specifications. Ensure compatibility with existing PCB footprints and reflow soldering profiles. Confirm availability status as supply conditions may vary by region and distributor.

Crystals Selection Notes

Select this component when a 30.72 MHz reference with 8 pF load capacitance is required. Compare ESR values against oscillator input requirements. Verify that the ±10 ppm stability meets system timing accuracy needs. Check thermal performance limits for the intended operating environment.

Crystals Part Context

This part belongs to the CTS 402 Series of miniature crystals. The series offers various frequencies and packages optimized for space-constrained designs. The 402F30711CKR specifically targets applications requiring stable clock signals in small form factor devices.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers are not provided in the source data. Consult manufacturer cross-reference lists for direct replacements.