SX3B48.000F1210F30

Crystals Overview

The SX3B48.000F1210F30 is a surface-mount AT-cut crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a fundamental frequency of 48 MHz with a load capacitance of 12 pF and an equivalent series resistance (ESR) of 30 ohms. The component features a ±10 ppm frequency stability rating and utilizes a 4-SMD, no-lead package configuration.

Crystals Feature Summary

• AT-cut resonator technology for stable oscillation
• Surface-mount design for automated assembly
• Defined load capacitance and ESR specifications

Crystals Applications

• Clock signal generation in digital circuits
• Frequency reference in microcontroller systems
• Timing source for communication modules

Crystals Procurement Notes

Verify the manufacturer designation against official datasheets to confirm authenticity. Ensure the specified load capacitance matches the target circuit design requirements. Check package dimensions for compatibility with PCB footprint constraints before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 48 MHz timing reference is required with high stability. Consider the 12 pF load capacitance requirement for circuit matching. Evaluate the 4-SMD package size for space-constrained applications requiring surface-mount integration.

Crystals Part Context

This crystal oscillator belongs to the family of passive frequency control components used for precise timing. It serves as a critical element in establishing clock signals for synchronous digital logic and communication interfaces within electronic assemblies.

Crystals Replacement Considerations

Cross-reference compatible 48 MHz crystals with identical 12 pF load capacitance and 4-SMD package dimensions. Verify equivalent ESR values and frequency tolerance ratings to ensure functional interchangeability without circuit redesign.