SX2B12.000F2010F30

Crystals Overview

The SX2B12.000F2010F30 is a surface-mount crystal resonator manufactured by Shenzhen SCTF Electronics. It operates at a fundamental frequency of 12 MHz with a load capacitance of 20 pF and an equivalent series resistance of 200 Ohms. The component provides frequency stability within ±10 ppm and ±30 ppm tolerances, suitable for applications requiring precise timing. It functions reliably across an extended temperature range from -40°C to +85°C. The device utilizes a compact SMD2520-4P package, designed for automated assembly in space-constrained electronic circuits.

Crystals Feature Summary

• Surface-mount design utilizing the SMD2520-4P package for efficient board integration
• High frequency stability ensuring accurate timing signals within specified tolerance limits
• Extended operational temperature range supporting reliable performance in diverse environmental conditions

Crystals Applications

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

Crystals Procurement Notes

Verify the specific load capacitance and ESR requirements against your circuit design before ordering. Confirm that the SMD2520-4P footprint matches your PCB layout. Ensure the operating temperature range meets your application's environmental demands. Check for RoHS compliance if required by your manufacturing standards. Consult the official datasheet for detailed soldering profiles and handling instructions.

Crystals Selection Notes

Choose this component when a 12 MHz reference is needed in a small form factor. The 20 pF load capacitance must match the oscillator circuit's input capacitance. Consider the 200 Ohm ESR for drive level limitations. The ±10 ppm initial accuracy suits most general-purpose digital logic. Evaluate thermal stability needs against the -40°C to +85°C rating.

Crystals Part Context

This part belongs to the SCTF SMD crystal family, characterized by leadless surface-mount construction. The model number indicates the frequency, load capacitance, and package type. Similar parts in the series offer different frequencies or package sizes. The SX2B series is designed for cost-effective mass production while maintaining standard electrical specifications for consumer electronics.

Crystals Replacement Considerations

Direct substitutes must match the 12 MHz frequency, 20 pF load capacitance, and SMD2520-4P package. Verify equivalent ESR and stability ratings. Cross-reference with other manufacturers offering identical pinout and electrical characteristics. Ensure compatibility with existing oscillator circuits without redesign.