402F5001XIAR

Crystals Overview

The CTS-Frequency Controls 402F5001XIAR is a surface-mount crystal oscillator operating at a fundamental frequency of 50.0000 MHz. It features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 60 Ohms. The component offers a frequency tolerance of ±10 ppm and a frequency stability of ±15 ppm. It is designed for operation within a temperature range of -40°C to +85°C, housed in a standard 4-SMD, no-lead package suitable for automated assembly processes.

Crystals Feature Summary

• Surface-mount design with 4-SMD, no-lead package configuration
• Fundamental frequency operation at 50 MHz
• Wide industrial temperature range capability from -40°C to +85°C
• Low equivalent series resistance of 60 Ohms

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Industrial control system oscillators
• Consumer electronics timing circuits

Crystals Procurement Notes

Verify the specific suffix 'XIAR' against official CTS documentation to confirm the 10pF load capacitance and ±10ppm tolerance specifications. Ensure the ordering part number matches the required temperature range and package type. Cross-reference with authorized distributors to confirm availability and lead times, as manufacturing schedules may vary. Request datasheets directly from CTS-Frequency Controls for final validation before procurement.

Crystals Selection Notes

Select this component when a 50 MHz fundamental frequency is required with tight tolerance specifications. The 10pF load capacitance must match the oscillator circuit design parameters. Consider the 60 Ohm ESR for impedance matching requirements. Verify that the -40°C to +85C operating range meets the environmental conditions of the target application. Compare with similar models like 402F5001XIKT if different load capacitances are needed.

Crystals Part Context

This part belongs to the CTS 402 series of MHz crystals, which covers a frequency range from 16MHz to 60MHz. The series provides various load capacitance options and tolerance levels. The 402F5001XIAR specifically targets applications requiring stable 50 MHz timing with moderate precision. It complements other variants in the lineup that offer different frequencies or packaging styles.

Crystals Replacement Considerations

Direct substitutes include the 402F5001XIKT, which shares the same 50 MHz frequency but differs in load capacitance (8pF vs 10pF). Ensure circuit compatibility when swapping between these variants due to the load capacitance difference. No other direct equivalents are confirmed in public data.