SX3B37.400F1610F30

Crystals Overview

The SX3B37.400F1610F30 is a surface-mount AT-cut crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 37.4 MHz with a frequency stability of ±30 ppm and an equivalent series resistance (ESR) of 30 ohms. The component supports a load capacitance of 10 pF and functions within a temperature range of -40°C to +85°C. Designed for compact electronic assemblies, it provides precise timing signals for digital circuits requiring stable clock references in industrial and consumer applications.

Crystals Feature Summary

• AT-cut resonator design ensures high frequency stability and low aging rates over time.
• Surface-mount construction facilitates automated assembly and space-constrained PCB layouts.
• Wide operating temperature range supports reliable performance in demanding environmental conditions.

Crystals Applications

• Industrial control systems
• Portable electronic devices
• Short-range wireless modules
• Computer peripherals
• Modem interfaces

Crystals Procurement Notes

Verify the authenticity of the SX3B37.400F1610F30 through authorized distributors or direct manufacturer channels. Confirm that the received components match the specified load capacitance of 10 pF and ESR of 30 ohms. Ensure storage conditions maintain component integrity prior to soldering. Request batch-specific documentation to validate compliance with the stated temperature range and frequency tolerance specifications.

Crystals Selection Notes

Select this component when a 37.4 MHz reference signal is required with moderate stability requirements. The 10 pF load capacitance must align with the host circuit's oscillator configuration. Consider the 30 ohm ESR limit to ensure proper startup characteristics. Evaluate the -40°C to +85°C range against the operational environment. This part suits applications where standard commercial-grade stability suffices without needing higher precision tiers.

Crystals Part Context

Shenzhen SCTF Electronics produces passive crystal components for timing applications. The SX3B series utilizes AT-cut quartz technology for consistent performance. This model represents a standard surface-mount variant designed for general-purpose timing needs. The product line focuses on providing reliable frequency references for embedded systems and communication hardware across various industries.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires matching the 37.4 MHz frequency, 10 pF load capacitance, 30 ohm ESR, and ±30 ppm stability. Verify package compatibility and thermal ratings before substituting with generic equivalents from other manufacturers.