LP111F35CET

Crystals Overview

The LP111F35CET is a surface-mount crystal oscillator manufactured by CTS-Frequency Controls. It operates at a fundamental frequency of 11.0592 MHz with a frequency tolerance of ±30 ppm and a load capacitance of 20 pF. The component utilizes an HC-49/US SMD package, measuring 11.1 mm in length and 3.2 mm in width. It features a frequency stability of 50 ppm and is designed for operation within a temperature range of -20°C to +70°C.

Crystals Feature Summary

• Surface-mount construction utilizing the HC-49/US form factor for automated assembly compatibility
• Fundamental operating mode providing stable oscillation at 11.0592 MHz
• Glass-sealed design ensuring environmental protection and long-term reliability

Crystals Applications

• Microcontroller clock sources requiring precise timing
• Communication interface circuits needing standard baud rate frequencies
• Embedded systems requiring surface-mount frequency control components

Crystals Procurement Notes

Verify the specific suffix 'CET' against official CTS documentation to confirm tape-and-reel packaging and exact temperature range specifications. Ensure the load capacitance requirement matches the target circuit design of 20 pF. Cross-reference the frequency tolerance of ±30 ppm with system timing constraints before finalizing procurement orders.

Crystals Selection Notes

Select this component when a standard 11.0592 MHz frequency is required for serial communication or microcontroller applications. The HC-49/US SMD package offers a balance between performance and board space efficiency compared to through-hole variants. Consider the ±30 ppm tolerance and 50 ppm stability limits relative to the application's timing accuracy requirements.

Crystals Part Context

This part belongs to the CTS Frequency Controls crystal lineup, specifically designed for surface-mount technology (SMT) applications. The HC-49/US SMD variant maintains the electrical characteristics of traditional through-hole crystals while adapting to modern PCB assembly processes. It serves as a fundamental frequency reference for digital logic and communication protocols.

Crystals Replacement Considerations

Consult official CTS substitution guides for direct equivalents. Verify that any alternative component matches the 11.0592 MHz frequency, 20 pF load capacitance, and HC-49/US SMD footprint. Ensure the replacement meets the same ±30 ppm tolerance and -20°C to +70°C operating temperature range.