402F200XXCAT

Crystals Overview

The CTS-Frequency Controls 402F200XXCAT is a surface-mount MHz crystal operating at a fundamental frequency of 20.0000 MHz. It features a load capacitance of 10 pF and a frequency stability of ±15 ppm. The component exhibits an equivalent series resistance (ESR) of 100 Ohms and is housed in a 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm. It supports an operating temperature range of -20°C to 70°C and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental mode operation for precise timing applications
• Compact 4-SMD no-lead surface mount packaging
• RoHS3 compliant environmental construction

Crystals Applications

• General purpose clock signal generation
• Microcontroller system timing references
• Consumer electronics internal clocks

Crystals Procurement Notes

Verify the specific suffix CAT against official CTS documentation to confirm the 10pF load capacitation, as variations exist within the 402 series. Confirm availability status directly with authorized distributors, as stock levels fluctuate. Ensure the selected variant matches the required 20MHz frequency and ±15ppm stability specifications for the target circuit design.

Crystals Selection Notes

Select this component when a 20MHz fundamental crystal with 10pF load capacitance is required. Compare ESR values against oscillator circuit requirements to ensure stable startup. Verify that the 4-SMD package size fits the PCB footprint constraints. Check temperature range compatibility with the operational environment limits.

Crystals Part Context

This part belongs to the CTS 402 series of surface-mount crystals. Similar parts like 402F200XXCKT share the same form factor but differ in load capacitance (8pF vs 10pF). The series offers various frequency codes and tolerance options for diverse timing needs.

Crystals Replacement Considerations

Direct substitutes must match the 20MHz frequency, 10pF load capacitance, and 4-SMD package. Parts like 402F200XXCAR may offer similar specifications; verify datasheet details for exact electrical equivalence before substitution.