402F48012ILR

Crystals Overview

The CTS-Frequency Controls 402F48012ILR is a surface-mount quartz crystal resonator operating at a fundamental frequency of 48 MHz. It features a load capacitance of 12 pF and a frequency tolerance of ±10 ppm. The component exhibits an equivalent series resistance (ESR) of 60 Ohms. It is housed in a compact 4-SMD, no-lead package with dimensions of 2.00 mm x 1.60 mm and a maximum height of 0.55 mm. The device supports operation within a temperature range of -40°C to +85°C and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental mode operation for stable frequency generation
• Compact surface-mount design suitable for automated assembly
• Compliance with environmental regulations including RoHS3

Crystals Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific suffix requirements against the manufacturer's current documentation, as packaging or minor specification variations may exist between distributors. Confirm availability status directly with authorized suppliers, as lead times and stock levels fluctuate. Ensure the selected variant matches the required load capacitance and ESR values for the target circuit design to guarantee performance stability.

Crystals Selection Notes

Select this component when a 48 MHz fundamental frequency with ±10 ppm tolerance is required. The 12 pF load capacitance must match the oscillator circuit design. Consider the 60 Ohm ESR limit for drive level constraints. The 4-SMD footprint requires appropriate PCB land pattern design. Verify temperature range suitability for the intended operational environment.

Crystals Part Context

This part belongs to the CTS 402 Series of surface-mount crystals. The series offers various frequencies and tolerances in standardized packages. The 402F48012ILR specifically addresses applications needing precise timing at 48 MHz. It is designed for high-volume manufacturing processes using standard SMT equipment.

Crystals Replacement Considerations

Direct substitutes include 402F4801XILR. Parameter-equivalent options include 416F48012ILR and 416F48012ILT. Verify pin compatibility and electrical specifications before substitution.