402F48012IJR

Crystals Overview

The 402F48012IJR is a surface-mount crystal manufactured by CTS-Frequency Controls. It operates at a fundamental frequency of 48 MHz with a frequency tolerance of ±10ppm and stability of ±20ppm. The component features a load capacitance of 9pF and an equivalent series resistance (ESR) of 60 Ohms. It is housed in a compact 4-SMD, no-lead package measuring 2.00mm x 1.60mm x 0.55mm maximum height. Designed for base mode operation, it supports a temperature range of -40°C to +85°C and complies with RoHS3 standards.

Crystals Feature Summary

• Provides precise timing solutions with low phase noise characteristics typical of the 402 series.

Crystals Applications

• Precision timing circuits requiring stable 48 MHz reference signals
• Embedded systems utilizing microcontrollers or processors
• Communication equipment needing reliable clock sources

Crystals Procurement Notes

Verify component availability as status may vary. Confirm that the specific suffix matches required packaging and lead time constraints. Ensure compatibility with existing PCB footprint dimensions of 2.00mm x 1.60mm. Check for updated environmental compliance documentation if required by specific regional regulations.

Crystals Selection Notes

Select this part when a 48 MHz fundamental mode crystal is required with tight ±10ppm tolerance. Consider the 9pF load capacitance requirement for circuit design matching. Evaluate the 60 Ohm ESR against oscillator circuit capabilities. Ensure the operating temperature range meets the application's environmental demands.

Crystals Part Context

This component belongs to the CTS 402 Series of surface-mount crystals. The series is known for offering reliability and exceptional stability in frequency control applications. These components are engineered to meet stringent performance standards for modern electronic devices requiring accurate clock generation.

Crystals Replacement Considerations

Direct substitutes include 402F48012ILR and 402F48012IKR from CTS-Frequency Controls. Verify that alternative packages match the 4-SMD form factor and pin configuration. Ensure electrical parameters such as frequency, load capacitance, and ESR remain identical for seamless integration.