49SMSS1200BMDAJEEDE-TR

Crystals Overview

The HKC 49SMSS1200BMDAJEEDE-TR is a surface-mount crystal oscillator operating at a fundamental frequency of 12 MHz. It features a frequency stability of ±30ppm and a load capacitance of 18pF. The component utilizes a 2-SMD, No Lead package configuration suitable for automated assembly processes.

Crystals Feature Summary

• Surface-mount design for compact circuit integration
• Fundamental frequency operation at 12 MHz
• Standard load capacitance specification

Crystals Applications

• Clock signal generation in electronic circuits
• Timing reference for microcontroller systems
• Frequency control in communication modules

Crystals Procurement Notes

Verify the specific frequency tolerance requirement against the datasheet, as some sources indicate ±25ppm while others list ±30ppm. Confirm the exact load capacitance and ESR values required by the target circuit design before finalizing the order to ensure compatibility with the host system's timing specifications.

Crystals Selection Notes

Select this component when a 12 MHz fundamental frequency crystal is required in a small form factor. Ensure the application can accommodate the 2-SMD package dimensions. Consider the stability requirements; if tighter tolerance than ±30ppm is needed, verify if the ±25ppm variant is available or if this part meets the system's jitter budget.

Crystals Part Context

This part belongs to the family of surface-mount crystals manufactured by Hong Kong X'tals Limited (HKC). The company specializes in producing crystals and oscillators for various electronic applications. This specific model represents a standard passive component used for providing precise clock signals in consumer and industrial electronics.

Crystals Replacement Considerations

Direct substitutes must match the 12 MHz frequency, 18pF load capacitance, and 2-SMD package. Verify electrical parameters such as ESR and stability against the original datasheet. Cross-reference with other manufacturers offering equivalent SMD crystals to ensure pinout and mechanical compatibility.