405C11A16M38400

Crystals Overview

The CTS-Frequency Controls 405C11A16M38400 is a surface-mount fundamental mode crystal resonator operating at 16.384 MHz. It features a frequency stability and tolerance of ±10 ppm, with a load capacitance of 10 pF and an equivalent series resistance (ESR) of 60 Ohms. The component utilizes a 4-SMD, No Lead package with dimensions of 5.00mm x 3.20mm x 0.85mm maximum height. It supports operation within a temperature range of -20°C to +70°C and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental mode operation for precise frequency generation
• Compact 4-SMD no-lead surface mount design
• High frequency stability of ±10 ppm
• Compliant with RoHS3 environmental regulations

Crystals Applications

• Digital signal processing controller clock sources
• Motor control system timing references
• Real-time embedded system oscillators

Crystals Procurement Notes

Verify the specific package variant and lead configuration against the official datasheet before integration. Confirm that the 10pF load capacitance matches the target circuit requirements. Ensure the ±10ppm stability meets the system's timing accuracy needs. Check for RoHS3 compliance documentation if required by project specifications. Validate the operating temperature range suitability for the intended environment.

Crystals Selection Notes

Select this component when a compact SMD crystal with 16.384 MHz output is required. Consider the 60 Ohm ESR value for oscillator circuit design compatibility. The 4-SMD footprint offers space efficiency compared to through-hole alternatives. Verify that the ±10 ppm tolerance aligns with the application's drift requirements. Ensure the -20°C to +70°C range covers the operational conditions.

Crystals Part Context

This part belongs to the CTS 405 series of surface-mount crystals. It is designed for general-purpose timing applications requiring stable frequency references. The series offers various frequencies and packages to suit different PCB layout constraints. The 405C11A16M38400 specifically targets applications needing 16.384 MHz with moderate stability.

Crystals Replacement Considerations

The 403C11A16M38400 is listed as a similar alternative from the same manufacturer. Verify pinout and electrical parameters before substitution. Other manufacturers may offer compatible parts but require full specification matching.