402WF48015HKR

Crystals Overview

The CTS-Frequency Controls 402WF48015HKR is a surface-mount crystal resonator designed for precise frequency control in electronic circuits. It operates at a fundamental frequency of 48 MHz with a frequency tolerance of ±10 ppm and a frequency stability of 50 ppm. The component features an 8 pF load capacitance and an equivalent series resistance (ESR) of 50 Ohms. It is housed in a compact 4-SMD, no-lead package measuring 2.0 mm x 1.6 mm, with a maximum height of 0.45 mm. The device supports a wide operating temperature range from -40°C to +85°C and is RoHS compliant.

Crystals Feature Summary

• Provides stable 48 MHz oscillation with high precision timing capabilities
• Compact surface-mount design suitable for space-constrained PCB layouts
• Operates reliably across extended industrial temperature ranges

Crystals Applications

• Microcontroller clock sources
• Communication interface synchronization
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific frequency tolerance and stability requirements against your circuit design before ordering. Confirm that the 8 pF load capacitance matches your oscillator circuit specifications. Ensure the 4-SMD package dimensions fit within your board layout constraints. Check for RoHS compliance if required by your manufacturing standards. Review the datasheet for detailed electrical characteristics and handling instructions.

Crystals Selection Notes

Select this component when a 48 MHz reference with ±10 ppm accuracy is required. Consider the 8 pF load capacitance compatibility with your host oscillator. Evaluate the 50 Ohm ESR against your drive level limitations. Assess the thermal performance for environments up to 85°C. Compare package size against available board real estate.

Crystals Part Context

This part belongs to the CTS-Frequency Controls crystal family, offering reliable frequency generation for digital electronics. It complements other SMD crystals in their portfolio, providing options for various frequencies and packages. The 402 series focuses on cost-effective, high-volume applications requiring standard precision timing.

Crystals Replacement Considerations

Direct substitutes must match 48 MHz frequency, 8 pF load capacitance, and 4-SMD 2x1.6mm package. Verify equivalent ESR and stability ratings. Cross-reference pinout and mounting dimensions for mechanical compatibility.