SX5B48.000F2020F30

Crystals Overview

The SX5B48.000F2020F30 is a surface-mount crystal manufactured by Shenzhen SCTF Electronics, designed for precise frequency generation in electronic circuits. Operating at a nominal frequency of 48.0000 MHz, this component features a load capacitance of 20 pF and a frequency stability of ±10 ppm. It utilizes a 4-SMD, no-lead package configuration, suitable for automated assembly processes. The device operates within a temperature range of -40°C to +85°C and exhibits an equivalent series resistance of 30 Ohms.

Crystals Feature Summary

• Surface-mount design with a 4-SMD, no-lead package for reliable PCB integration
• High frequency stability of ±10 ppm ensuring accurate timing performance
• Operational capability across a wide industrial temperature range from -40°C to +85°C

Crystals Applications

• Clock signal generation for microcontrollers and digital processors
• Timing references in communication modules requiring 48 MHz stability
• Embedded systems utilizing surface-mount assembly techniques

Crystals Procurement Notes

Verify the manufacturer part number SX5B48.000F2020F30 against official Shenzhen SCTF Electronics documentation to confirm specifications. Ensure compatibility with the target circuit's load capacitance requirements of 20 pF. Check for RoHS compliance status if environmental regulations apply. Confirm the operating temperature range meets the application's thermal constraints before finalizing procurement.

Crystals Selection Notes

Select this component when a 48 MHz reference with ±10 ppm stability is required for surface-mount applications. The 20 pF load capacitance must match the oscillator circuit design. Consider the 4-SMD package size for board space constraints. Verify that the 30 Ohm ESR aligns with the driving circuit's capabilities. Ensure the -40°C to +85°C range covers the operational environment.

Crystals Part Context

This crystal belongs to the SX5B series from Shenzhen SCTF Electronics, which offers various frequencies in SMD packages. Similar models include SX5B32.000F2020F30 (32 MHz) and SX5B20.000F2020F30 (20 MHz), sharing the same 20pF load capacitance and 4-SMD form factor. The series provides standardized solutions for timing applications requiring specific frequency points with consistent physical dimensions.

Crystals Replacement Considerations

Direct substitutes may include other manufacturers' 48 MHz crystals with identical 20 pF load capacitance and 4-SMD footprint. Verify electrical parameters such as ±10 ppm stability and 30 Ohm ESR match exactly. Ensure the replacement component supports the -40°C to +85°C temperature range. Physical dimensions must be compatible with the existing PCB layout.