SX3B20.000F2010F30

Crystals Overview

The SX3B20.000F2010F30 is a surface-mount crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a fundamental frequency of 20 MHz with a load capacitance of 20 pF. The component exhibits a frequency tolerance of ±10 ppm and a stability of ±30 ppm over the operating temperature range of -40°C to +85°C. It features a series resistance of 30 Ohms and utilizes a 4-SMD, No Lead package configuration.

Crystals Feature Summary

• Surface mount construction for automated assembly
• Wide operating temperature range capability
• High frequency stability specification

Crystals Applications

• Microcontroller clock sources
• Communication module timing
• Digital signal processing circuits

Crystals Procurement Notes

Verify the specific datasheet version from Shenzhen SCTF Electronics to confirm exact electrical parameters and mechanical dimensions. Ensure compatibility with reflow soldering profiles specified in the official documentation. Cross-reference the part number against authorized distributor lists to guarantee authenticity and traceability of the components.

Crystals Selection Notes

Select this component when a 20 MHz reference signal is required with tight frequency tolerance. The 20 pF load capacitance must match the circuit design requirements. Consider the 30 Ohm series resistance for impedance matching. The SMD package size should fit the available PCB real estate constraints.

Crystals Part Context

This part belongs to the SX3B series of surface-mount crystals from Shenzhen SCTF Electronics. The series offers various frequencies with standardized packaging. The model designation indicates the specific frequency and package type within the product line.

Crystals Replacement Considerations

Direct substitutes include other 20 MHz SMD crystals with identical 20 pF load capacitance and similar physical dimensions. Verify that alternative parts meet the same ±10 ppm tolerance and -40°C to +85°C temperature range specifications before integration.