402F50011CLT

Crystals Overview

The 402F50011CLT is a 50 MHz fundamental mode crystal oscillator manufactured by CTS-Frequency Controls. It features a frequency stability of ±10 ppm and operates within a temperature range of -20°C to +70°C. The component utilizes a 12 pF load capacitance and exhibits an equivalent series resistance (ESR) of 60 Ohms. It is housed in a compact 4-SMD, no-lead package with dimensions of 2.00 mm x 1.60 mm and a maximum height of 0.55 mm. The device supports surface-mount installation and complies with RoHS3 standards.

Crystals Feature Summary

• Provides stable 50 MHz frequency output with ±10 ppm tolerance for precise timing applications.
• Compact 4-SMD no-lead footprint designed for automated surface-mount assembly processes.
• Operates reliably across industrial temperature ranges from -20°C to +70°C.

Crystals Applications

• Clock generation for microprocessors and digital signal processors
• Timing references for communication interfaces such as USB and Ethernet
• Frequency control circuits in consumer electronics and industrial control systems

Crystals Procurement Notes

Verify the specific suffix CLT against official CTS documentation to confirm package variant and tape/reel specifications. Ensure compatibility with existing PCB footprints measuring 2.00mm x 1.60mm. Confirm that the ±10 ppm stability meets system requirements. Check current availability status as components may be subject to supply constraints or end-of-life notices.

Crystals Selection Notes

Select this component when a 50 MHz fundamental frequency with ±10 ppm stability is required. The 12 pF load capacitance must match the oscillator circuit design. Consider the 4-SMD no-lead package for space-constrained designs. Verify that the -20°C to +70°C operating range aligns with the environmental conditions of the target application.

Crystals Part Context

This part belongs to the CTS 402 Series of MHz crystals, which are designed for general-purpose frequency control. The series offers various frequency options and stability grades. The 402F50011CLT specifically targets applications requiring high stability in a small surface-mount form factor, supporting modern electronic miniaturization trends.

Crystals Replacement Considerations

Public confirmed substitutes include 402F50011CJR and 402F50011CKR from CTS-Frequency Controls. These parts share similar electrical characteristics and package types. Verify pinout and mechanical dimensions before substitution to ensure board compatibility.