SX3B50.000F0910F30

Crystals Overview

The SX3B50.000F0910F30 is a fundamental mode surface-mount crystal resonator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 50 MHz with a frequency tolerance of ±10ppm. The component features a load capacitance of 9pF and an equivalent series resistance (ESR) of 30 Ohms. It is housed in a compact 4-SMD, No Lead package with dimensions of 3.20mm x 2.50mm and a maximum seated height of 0.90mm.

Crystals Feature Summary

• Fundamental mode operation for stable oscillation
• Compact SMD form factor suitable for space-constrained designs
• High precision frequency stability

Crystals Applications

• Clock signal generation for microprocessors
• Timing reference for communication interfaces
• Oscillator circuits in consumer electronics

Crystals Procurement Notes

Verify the specific manufacturer datasheet to confirm electrical parameters such as ESR and load capacitance prior to integration. Ensure the PCB footprint matches the 3.20mm x 2.50mm package dimensions. Confirm that the soldering profile aligns with the thermal requirements of the 4-SMD, No Lead construction to maintain reliability during assembly.

Crystals Selection Notes

Select this component when a 50 MHz timing source with ±10ppm accuracy is required in a small footprint. Consider the 9pF load capacitance requirement for circuit design compatibility. Evaluate the 30 Ohm ESR against the oscillator circuit's drive level specifications to ensure proper startup and sustained oscillation without overdriving the crystal.

Crystals Part Context

This part belongs to the SX3B series of surface-mount crystals from Shenzhen SCTF Electronics. These components are designed to replace through-hole equivalents in modern high-density PCB layouts. The series offers various frequencies and packages, providing designers with standardized options for integrating precise timing elements into compact electronic devices.

Crystals Replacement Considerations

The part number alias 5852-SX3B24.000F0910F30 appears in some listings but refers to a different frequency variant. Direct substitution requires matching the 50 MHz frequency, 9pF load capacitance, and 3.2mm x 2.5mm package size. Verify ESR and tolerance specifications of potential alternatives to ensure circuit performance parity.