406I35D50M00000

Crystals Overview

The CTS-Frequency Controls 406I35D50M00000 is a surface-mount fundamental mode quartz crystal resonator designed for precision timing applications. It operates at a nominal frequency of 50 MHz with a frequency tolerance of ±30 ppm and stability of ±50 ppm. The component features a 20 pF load capacitance and an equivalent series resistance (ESR) of 60 Ohms. Housed in a compact 4-SMD, No Lead package measuring 6.00mm x 3.50mm with a maximum height of 1.20mm, it supports operation across a temperature range of -40°C to +85°C. This device is RoHS compliant and suitable for automated assembly processes.

Crystals Feature Summary

• Fundamental mode quartz crystal resonator providing stable oscillation
• Compact 4-SMD surface mount package for automated placement
• Operates within extended industrial temperature range
• RoHS compliant construction for environmental safety

Crystals Applications

• High-speed microcontroller clock sources
• Digital signal processing circuitry
• Communication interface timing references
• Precision measurement instrumentation

Crystals Procurement Notes

Verify the specific suffix 'D' against official datasheets to confirm frequency tolerance and packaging specifications. Ensure compatibility with existing PCB footprint dimensions and soldering profiles. Cross-reference load capacitance requirements with target oscillator circuit design. Confirm RoHS compliance status matches current regulatory standards for the destination market before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 50 MHz fundamental frequency is required with tight tolerance constraints. The 4-SMD package offers space efficiency compared to through-hole alternatives. Consider the 60 Ohm ESR value for oscillator circuit stability margins. Verify that the operating temperature range meets the environmental demands of the intended application environment without requiring derating.

Crystals Part Context

This part belongs to the CTS 406 series of surface-mount crystals, which are engineered for high-frequency stability in compact form factors. The series utilizes advanced quartz cutting techniques to achieve precise frequency control. Components in this family are widely used in consumer electronics and industrial equipment where reliable timing signals are critical for system synchronization and data integrity.

Crystals Replacement Considerations

Public confirmed substitute part numbers include 406C35E50M00000 from CTS-Frequency Controls. Verify electrical parameters such as load capacitance and ESR match the original design requirements before substitution. Check package dimensions to ensure mechanical compatibility with the existing PCB layout.