402F48012ILT

Crystals Overview

The 402F48012ILT is a surface-mount quartz crystal manufactured by CTS-Frequency Controls, designed for precision timing applications. It operates at a fundamental frequency of 48 MHz with a load capacitance of 12 pF and an equivalent series resistance (ESR) of 60 Ohms. The component offers a frequency stability of ±10 ppm and a tolerance of ±10 ppm. It functions in the fundamental mode and supports an operating temperature range from -40°C to +85°C. The device 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.

Crystals Feature Summary

• Provides high-frequency stability of ±10 ppm for precise clock generation
• Utilizes a compact 4-SMD surface-mount package for automated assembly
• Operates reliably across a wide industrial temperature range of -40°C to +85°C
• Features low equivalent series resistance of 60 Ohms for efficient circuit integration

Crystals Applications

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

Crystals Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and REACH registration details prior to procurement. Ensure storage conditions adhere to moisture sensitivity level requirements to maintain performance integrity during assembly processes.

Crystals Selection Notes

Select this component when a 48 MHz fundamental frequency with tight ±10 ppm stability is required. Consider the 12 pF load capacitance compatibility with host oscillator circuits. Evaluate the 4-SMD package dimensions against available PCB real estate constraints. Verify that the 60 Ohm ESR aligns with the driving circuit's power requirements.

Crystals Part Context

This part belongs to the 402 Series of SMD crystals from CTS-Frequency Controls. The series provides various frequency options and stability grades for general-purpose timing needs. The 402F48012ILT specifically addresses applications requiring higher stability than standard ±20 ppm variants while maintaining a small form factor suitable for dense electronic assemblies.

Crystals Replacement Considerations

Direct substitutes include 402F48012ILR and 402F48012IAR from CTS-Frequency Controls. These alternatives share identical electrical specifications and physical dimensions. Verify package marking differences if traceability is critical. Other manufacturers may offer equivalent parts but require full parameter validation.