416F480X2ITR

Overview

The CTS-Frequency Controls 416F480X2ITR is a 48 MHz fundamental mode crystal resonator designed for surface-mount applications. It features a frequency tolerance of ±15ppm and a stability of ±20ppm, with a load capacitance of 6pF and an equivalent series resistance (ESR) of 60 Ohms. The component operates within a temperature range of -40°C to +85°C and utilizes a compact 4-SMD, no-lead package measuring 1.60mm x 1.20mm x 0.45mm maximum height.

Feature Summary

• Fundamental mode operation ensures precise frequency generation for timing circuits.
• Compact 4-SMD no-lead package facilitates automated surface-mount assembly.
• Extended industrial temperature rating supports reliable performance in demanding environments.

Applications

• Wireless infrastructure timing synchronization
• Wireline core networking equipment
• General-purpose microcontroller clock sources

Procurement Notes

Verify the specific suffix 'ITR' confirms the -40°C to +85°C temperature range and 6pF load capacitation. Confirm RoHS3 compliance status as required by project specifications. Ensure EDA models are sourced directly from manufacturer documentation for accurate footprint verification during PCB layout design.

Selection Notes

Select this component when a 48 MHz fundamental crystal with tight ±15ppm tolerance is required. The 6pF load capacitance must match the oscillator circuit design. Consider the 4-SMD no-lead form factor for space-constrained layouts requiring robust surface-mount reliability.

Part Context

This part belongs to the CTS 416 Series, a line of miniature crystals optimized for high-volume surface-mount manufacturing. The series provides standardized footprints and electrical characteristics suitable for diverse consumer and industrial electronics applications requiring stable clock references.

Replacement Considerations

Publicly documented parameter-equivalent substitutes include 416F48012ITR, which offers identical electrical specifications but with a 12pF load capacitance instead of 6pF. Verify circuit compatibility before substituting due to the load capacitance difference.