STDCRG2-12M

Overview

The STDCRG2-12M is a ceramic resonator manufactured by NDK. This component operates at a fundamental frequency of 12 MHz. It utilizes a two-terminal configuration for integration into electronic circuits. The device is designed to provide stable clock signals for microcontrollers and logic circuits. It features a surface mount package suitable for automated assembly processes. The internal structure consists of piezoelectric ceramic elements optimized for cost-effective timing applications.

Feature Summary

• Provides stable oscillation frequency for digital circuits
• Compact surface mount design facilitates PCB layout
• Cost-effective alternative to crystal oscillators

Applications

• Microcontroller clock sources
• General-purpose timing circuits
• Consumer electronics control boards

Procurement Notes

Verify the specific ordering code against official NDK documentation to ensure correct tolerance and temperature characteristics. Confirm that the required load capacitance matches the target circuit design. Check for any specific handling instructions regarding moisture sensitivity levels before soldering. Ensure compatibility with reflow soldering profiles specified in the manufacturer's datasheet.

Selection Notes

Choose this component when cost reduction is prioritized over high precision. Suitable for applications where moderate frequency stability across temperature ranges is acceptable. Compare specifications against crystal variants if higher Q-factor or tighter tolerance is required. Evaluate space constraints on the printed circuit board to ensure the package dimensions fit the design.

Part Context

This part belongs to NDK's series of ceramic resonators. These components are widely used in consumer devices where precise timing is needed but extreme accuracy is not critical. They serve as an economical solution for basic clock generation tasks in mass-produced electronics.

Replacement Considerations

Direct substitutes may include other ceramic resonators from different manufacturers with identical 12 MHz frequency and similar package footprints. Verify electrical parameters such as equivalent series resistance and capacitance values before substitution.