49US9S0800BMCAFEGEE-B

Crystals Overview

The HKC 49US9S0800BMCAFEGEE-B is a fundamental electronic component classified as a quartz crystal resonator. It operates at a nominal frequency of 8 MHz and utilizes the HC-49/US package style, which is a standard through-hole metal can housing. The device features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 50 Ohms. It is designed to function reliably within an extended industrial temperature range spanning from -40°C to +85°C. This specific part number denotes a RoHS3 compliant product intended for precision timing applications in consumer electronics and industrial control systems where stable oscillation is required.

Crystals Feature Summary

• Provides precise frequency generation using high-quality quartz material
• Features robust metal can construction for mechanical stability
• Compliant with environmental standards including RoHS3 regulations

Crystals Applications

• Microcontroller clock sources
• Communication interface circuits
• Industrial control system timing

Crystals Procurement Notes

Verify the exact part number against manufacturer documentation to ensure correct load capacitance and ESR specifications. Confirm that the HC-49/US package dimensions match your PCB footprint requirements. Check for RoHS3 compliance status if environmental regulations apply to your final assembly. Ensure the operating temperature range meets your application's thermal conditions.

Crystals Selection Notes

Select this component when a stable 8 MHz reference is needed for digital logic or communication protocols. Consider the 12 pF load capacitance requirement for circuit design compatibility. Evaluate the HC-49/US package size constraints against available board space. Assess the need for industrial temperature rating versus commercial grade options based on operational environment.

Crystals Part Context

This crystal belongs to the broader category of passive timing components used in electronic assemblies. It serves as a critical element for establishing clock signals in various integrated circuits. The HC-49/US form factor is widely recognized in the industry for its reliability and ease of automated placement. Similar parts may vary in frequency, capacitance, or package type while maintaining similar functional principles.

Crystals Replacement Considerations

Direct substitutes must match the 8 MHz frequency, 12 pF load capacitance, and HC-49/US package. Verify equivalent ESR values to ensure circuit stability. Cross-reference manufacturer datasheets for pinout and dimensional compatibility. Ensure any replacement maintains the same temperature rating and compliance certifications.