405C11A19M20000

Crystals Overview

The CTS-Frequency Controls part number 405C11A19M20000 is a MHz crystal resonator designed for surface mount applications. It operates at a fundamental frequency of 19.2 MHz with a load capacitance of 10pF and an equivalent series resistance (ESR) of 60 Ohms. The device features a frequency stability and tolerance of ±10ppm. It utilizes a 4-SMD, No Lead package with dimensions of 5.00mm x 3.20mm and a maximum height of 0.85mm. The component supports a standard operating temperature range from -20°C to +70°C and complies with RoHS3 specifications.

Crystals Feature Summary

• Surface mount design in a compact 4-SMD no-lead package
• High frequency stability with ±10ppm tolerance
• Fundamental mode operation for precise timing control
• Compliant with RoHS3 environmental standards

Crystals Applications

• Precision clock generation in digital circuits
• Microcontroller system timing references
• Communication interface synchronization
• Embedded systems requiring stable frequency sources

Crystals Procurement Notes

Verify the exact suffix '19M20000' corresponds to the 19.2MHz variant when ordering. Confirm package compatibility with PCB footprint requirements. Check manufacturer datasheets for latest handling instructions regarding moisture sensitivity level MSL 1. Ensure supply chain partners provide traceable documentation for quality assurance purposes.

Crystals Selection Notes

Select this component when a surface-mount crystal with 19.2MHz fundamental frequency is required. Consider the 10pF load capacitance for circuit matching. Evaluate the 60 Ohm ESR against oscillator driver strength requirements. Compare physical dimensions against available board space constraints before finalizing the design.

Crystals Part Context

This part belongs to the 405 Series of crystals from CTS-Frequency Controls. The series offers various frequencies in a standardized 4-SMD no-lead package. It targets applications needing reliable surface-mount timing solutions with moderate stability requirements.

Crystals Replacement Considerations

Direct substitutes include other 19.2MHz SMD crystals with identical 10pF load capacitance and similar ESR values. Verify pinout compatibility and thermal characteristics before swapping. Cross-reference with manufacturer approved alternative lists for guaranteed performance equivalence.