SX5B32.000F2020F30

Crystals Overview

The SX5B32.000F2020F30 is a surface-mount crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a fundamental frequency of 32.000 MHz with a load capacitance of 20 pF. The component utilizes a 4-SMD, no-lead package configuration for board integration. Frequency tolerance specifications vary across sources, citing ±10 ppm and ±20 ppm options, while frequency stability is documented at ±30 ppm. The equivalent series resistance is rated at 30 Ohms. This device serves as a precise timing reference for electronic circuits requiring stable clock signals.

Crystals Feature Summary

• Surface-mount construction for automated assembly
• Fundamental mode crystal operation
• Standardized 4-pin no-lead footprint

Crystals Applications

• General-purpose clock generation in consumer electronics
• Timing references for microcontroller systems
• Communication interface synchronization modules

Crystals Procurement Notes

Verify the specific frequency tolerance requirement against available datasheet variants, as documentation indicates discrepancies between ±10 ppm and ±20 ppm ratings for this part number. Confirm the package dimensions match the target PCB layout, noting that some sources list SMD5032-4P while others describe a generic 4-SMD no-lead form factor. Ensure the supplier provides official manufacturer authorization to guarantee component authenticity and traceability.

Crystals Selection Notes

Select this component when a 32 MHz fundamental frequency is required for system timing. Consider the 20 pF load capacitance compatibility with the host circuit's input impedance. Evaluate the ±30 ppm stability specification against the application's jitter and drift requirements. Choose this surface-mount variant for designs prioritizing compact board space and reflow soldering processes over through-hole alternatives.

Crystals Part Context

This model belongs to the SCTF crystal oscillator product line, designed for standard commercial applications. The SX5 series typically offers reliable performance for basic clocking needs. As a passive resonant element, it requires an external oscillator circuit or microcontroller internal inverter to function. It represents a cost-effective solution for mass-produced devices where extreme precision is not the primary constraint.

Crystals Replacement Considerations

Cross-reference compatible 32 MHz crystals with 20 pF load capacitance and 4-SMD packages from other manufacturers. Verify that substitute components meet the same 30 Ohm ESR and ±30 ppm stability criteria. Ensure the replacement part maintains identical pinout and mechanical dimensions to fit existing footprints without redesign.