416F480X3IAR

Overview

The CTS-Frequency Controls 416F480X3IAR is a fundamental mode quartz crystal resonator operating at a nominal frequency of 48 MHz. It features a frequency stability of ±15ppm and a load capacitance of 10pF. The equivalent series resistance (ESR) is specified as 60 Ohms. The component utilizes a 4-SMD, No Lead surface-mount package with dimensions of 1.60mm x 1.20mm x 0.45mm maximum height. It is designed for operation within a temperature range of -20°C to +70°C.

Feature Summary

• Fundamental oscillation mode for stable frequency generation
• Surface-mount design compatible with automated assembly processes
• RoHS compliant construction supporting environmental regulations

Applications

• Clock signal generation in digital logic circuits
• Timing references for microcontroller systems
• Frequency control in communication modules

Procurement Notes

Verify the specific load capacitance requirement against the target circuit design, as this unit specifies 10pF. Confirm that the operating temperature range of -20°C to +70°C meets the environmental constraints of the final application. Ensure the 4-SMD footprint matches the PCB layout specifications to guarantee proper solder joint integrity during assembly.

Selection Notes

Select this component when a 48 MHz reference with ±15ppm stability is required for space-constrained designs. The 10pF load capacitance must align with the oscillator circuit's capacitive requirements. Consider the 60 Ohm ESR limit to ensure reliable start-up conditions within the host system's oscillator topology.

Part Context

This part belongs to the 416 series of crystals from CTS-Frequency Controls. The series offers various load capacitance options and frequency tolerances. The 416F480X3IAR specifically denotes the 10pF load variant in the SMD form factor, distinct from other suffixes indicating different capacitance values or packaging types within the same frequency family.

Replacement Considerations

Equivalent parameter parts include 416F480XXCDR and 416F4801XCDR from CTS-Frequency Controls.