402F48022ILR

Crystals Overview

The 402F48022ILR is a fundamental mode quartz crystal resonator manufactured by CTS-Frequency Controls. It operates at a nominal frequency of 48 MHz with a frequency stability and tolerance of ±20ppm. The component features a load capacitance of 12pF and an equivalent series resistance (ESR) of 60 Ohms. Designed for surface mount applications, 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 an operating temperature range of -40°C to +85°C and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental oscillation mode operation
• Surface mount compatible 4-SMD no-lead package
• Wide industrial temperature range capability
• RoHS3 compliant environmental construction

Crystals Applications

• Microcontroller clock sources
• Communication module timing
• Digital signal processing circuits
• Embedded system oscillators

Crystals Procurement Notes

Verify the specific suffix ILR against the manufacturer's current datasheet to confirm package and termination specifications. Ensure the design accounts for the 12pF load capacitance requirement. Confirm that the ±20ppm stability meets the target application's timing accuracy needs before finalizing procurement.

Crystals Selection Notes

Select this component when a 48 MHz fundamental crystal is required in a compact 2.00x1.60mm footprint. The 60 Ohm ESR and 12pF load capacitance must match the oscillator circuit design. Consider the -40°C to +85°C range for industrial environments requiring stable timing performance without active heating.

Crystals Part Context

This part belongs to the CTS 402 Series of surface mount crystals. The series offers various frequencies in standardized small packages. The 402F48022ILR specifically targets high-frequency applications needing precise timing in space-constrained designs. It shares mechanical dimensions with other variants in the family but differs in electrical parameters.

Crystals Replacement Considerations

Direct substitutes include 402F48022IAR and 402F48022IJR from CTS-Frequency Controls. These parts share identical electrical characteristics and package dimensions. Verify that the replacement suffix matches the required tape and reel packaging configuration for automated assembly.