402F50012IDT

Crystals Overview

The CTS-Frequency Controls 402F50012IDT is a fundamental mode MHz crystal designed for surface mount applications. It operates at a nominal frequency of 50 MHz with a load capacitance of 18 pF and an equivalent series resistance of 60 Ohms. The component offers a frequency stability and tolerance of ±10 ppm. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm and a maximum seated height of 0.55mm. The device supports an operating temperature range of -20°C to 70°C and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental mode operation ensures stable frequency output for timing applications
• Compact 4-SMD no-lead package facilitates automated surface mount assembly
• Low equivalent series resistance of 60 Ohms supports efficient circuit integration

Crystals Applications

• Timing source in low-power embedded designs
• Clock generation for microcontroller systems
• Frequency reference for communication interfaces

Crystals Procurement Notes

Verify the specific ordering suffix IDT against official CTS documentation to confirm packaging and material specifications. Confirm availability status as distribution channels may list discontinued or backorder items. Ensure the selected variant matches the required load capacitance and frequency tolerance for the target application circuit design.

Crystals Selection Notes

Select this component when a 50 MHz fundamental crystal with 18 pF load capacitance is required. Verify that the PCB layout accommodates the 2.00mm x 1.60mm footprint. Ensure the operating environment remains within the specified -20°C to 70°C temperature range. Confirm compatibility with the circuit's ESR requirements and mounting constraints.

Crystals Part Context

This part belongs to the CTS 402 Series, which provides mature frequency control solutions. These legacy products are supported but generally not recommended for new designs. Engineers should evaluate current CTS alternatives if long-term supply assurance is a primary constraint for the project lifecycle.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult CTS-Frequency Controls for updated component recommendations suitable for new designs.