402F48011CAT

Crystals Overview

The CTS-Frequency Controls 402F48011CAT is a MHz crystal designed for surface mount applications. It operates at a fundamental frequency of 48.0000 MHz with a frequency stability and tolerance of ±10ppm. The component features a load capacitance of 10pF and an equivalent series resistance (ESR) of 60 Ohms. It utilizes a 4-SMD, no lead package with dimensions of 2.00mm x 1.60mm and a maximum height of 0.55mm. The device supports a base harmonic operating mode and functions within a temperature range of -20°C to 70°C.

Crystals Feature Summary

• Surface mount MHz crystal with 48 MHz fundamental frequency
• ±10ppm frequency stability and tolerance for precise timing
• Compact 4-SMD no-lead package suitable for space-constrained designs

Crystals Applications

• Digital signal processing controller clock sources
• Real-time system timing circuits
• Embedded microcontroller oscillator inputs

Crystals Procurement Notes

Verify the specific suffix 'CAT' against the manufacturer's current datasheet to confirm package orientation and tape/reel specifications. Ensure the design-in load capacitance matches the 10pF requirement to maintain ±10ppm accuracy. Confirm that the operating temperature range of -20°C to 70°C aligns with the final application environment requirements before procurement.

Crystals Selection Notes

Select this component when a compact surface mount crystal is required for 48 MHz applications. The 4-SMD footprint offers a smaller profile compared to larger through-hole alternatives. Consider the 60 Ohm ESR value when designing the oscillator circuit to ensure proper startup conditions. Verify compatibility with the target PCB layout constraints due to the 2.00mm x 1.60mm dimensions.

Crystals Part Context

This part belongs to the 402 Series of crystals from CTS-Frequency Controls. The series provides various frequency options in a standardized small outline package format. The 402F48011CAT specifically addresses the need for 48 MHz timing in modern electronic devices where board space is limited.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.