405C35B12M00000

Crystals Overview

The CTS-Frequency Controls 405C35B12M00000 is a fundamental mode quartz crystal resonator designed for surface-mount applications. It operates at a nominal frequency of 12 MHz with a frequency tolerance of ±30 ppm and stability of ±50 ppm. The component features a load capacitance of 13 pF and an equivalent series resistance (ESR) of 60 Ohms. It utilizes a 4-SMD, No Lead package measuring 5.00 mm x 3.20 mm with a maximum height of 0.85 mm. The device supports operation within a temperature range of -20°C to +70°C.

Crystals Feature Summary

• Fundamental mode oscillation for precise frequency generation
• Surface-mount design compatible with automated assembly processes
• RoHS3 compliant construction ensuring environmental safety

Crystals Applications

• Microcontroller clock sources
• Communication module timing circuits
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific suffix codes against official CTS documentation to ensure correct tolerance and packaging specifications. Confirm that the required load capacitance matches the target circuit design before procurement. Check current availability status as standard delivery periods may vary. Ensure compliance with project-specific environmental regulations such as RoHS3 requirements.

Crystals Selection Notes

Select this component when a 12 MHz fundamental frequency is required in a compact 5.00mm x 3.20mm footprint. Consider the 13 pF load capacitance requirement for oscillator circuit compatibility. Evaluate the ±30 ppm tolerance against system timing accuracy needs. Verify that the -20°C to +70°C operating range meets the application's thermal environment constraints.

Crystals Part Context

This part belongs to the CTS 405 series of surface-mount crystals. The series offers various frequencies and packages optimized for consumer and industrial electronics. The 405C35B12M00000 specifically targets applications requiring stable 12 MHz timing in space-constrained designs.

Crystals Replacement Considerations

Direct substitutes include other CTS parts with identical electrical parameters. Cross-manufacturer replacements require verification of pinout, load capacitance, and ESR values.