NKS5NEK1-48.0000-18(T)

Crystals Overview

The NKS5NEK1-48.0000-18(T) is a fundamental quartz crystal from the SaRonix-eCera NK series, manufactured by Diodes Incorporated. It operates at a nominal frequency of 48.0000 MHz with a load capacitance of 18 pF. The device utilizes an AT-cut resonator housed in a sub-miniature 5x3.2mm ceramic surface-mount package (SEAM5032). Key electrical specifications include a frequency tolerance of 30 ppm and a frequency stability of 0.005%. It supports a drive level of 10 µW and exhibits aging of 5 ppm per year. The component functions within an operating temperature range of -40°C to +85°C.

Crystals Feature Summary

• Incorporates a rugged AT-cut crystal resonator for stable oscillation
• Designed for surface mounting in densely populated PCB applications
• Housed in a standard 5x3.2mm ceramic SMD package

Crystals Applications

• High-density printed circuit board designs
• Timing circuits requiring precise frequency generation
• Consumer electronics utilizing surface-mount technology

Crystals Procurement Notes

Verify that the specific part number suffix matches the required load capacitance and frequency tolerance. Confirm RoHS compliance status and packaging quantity requirements against official distributor listings. Ensure the ordering information aligns with the manufacturer's current datasheet specifications to avoid functional mismatches in timing-critical designs.

Crystals Selection Notes

Select this component when a 48 MHz fundamental frequency is required in a compact 5x3.2mm footprint. Consider the 18 pF load capacitance requirement for oscillator circuit design. Evaluate the -40°C to +85°C temperature range against environmental constraints. Compare aging rates and stability metrics against alternative crystals if long-term precision is critical.

Crystals Part Context

This part belongs to the NES5/NKS5 series of miniature quartz crystals produced by Diodes Incorporated following its acquisition of Pericom Semiconductor. These devices are engineered for modern electronics demanding small form factors. The series provides reliable timing solutions for various digital applications where space efficiency and surface-mount compatibility are prioritized over larger through-hole alternatives.

Crystals Replacement Considerations

Direct substitutes within the same series include other frequencies in the 12.0000 MHz to 50.0000 MHz range, provided the package and electrical parameters match. Cross-reference load capacitance values carefully, as mismatched capacitors can shift the operating frequency. Verify that any replacement maintains the same ceramic package dimensions and soldering profile.