402F4801XIAT

Crystals Overview

The CTS-Frequency Controls 402F4801XIAT is a 48 MHz fundamental mode crystal resonator designed for surface-mount applications. It features a frequency stability of ±10ppm and operates with a load capacitance of 10pF. The component exhibits an equivalent series resistance (ESR) of 60 Ohms maximum. It is housed in a compact 4-SMD, no lead package with dimensions of 2.00mm x 1.60mm. The device supports tape and reel packaging for automated assembly processes.

Crystals Feature Summary

• Fundamental mode operation at 48 MHz with high frequency stability
• Compact 4-SMD no-lead surface mount package design
• Optimized for automated pick-and-place manufacturing

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Digital signal processing circuits

Crystals Procurement Notes

Verify the specific suffix 'AT' corresponds to the required tape and reel packaging configuration. Confirm that the 10pF load capacitance matches the oscillator circuit design requirements. Ensure the ±10ppm stability specification meets the system timing tolerance constraints before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 48 MHz reference with tight ±10ppm stability is required. The 10pF load capacitance dictates compatibility with specific oscillator ICs. The small 2.00mm x 1.60mm footprint suits space-constrained PCB layouts. Verify ESR limits against driver strength capabilities.

Crystals Part Context

This part belongs to the 402 series of SMD crystals from CTS-Frequency Controls. The series offers various frequencies and load capacitances in standardized small packages. The 402 series is widely used in consumer electronics and industrial control systems requiring reliable timing references.

Crystals Replacement Considerations

The 402F4801XIAR is a parameter-equivalent alternative within the same series. Both parts share identical electrical specifications and physical dimensions. Verify that the replacement suffix aligns with the desired packaging format for production line compatibility.