49US9S1105BMCAYEGDE-B

Crystals Overview

The HKC 49US9S1105BMCAYEGDE-B is a fundamental electronic component classified as a quartz crystal resonator. It operates at a precise nominal frequency of 11.0592 MHz, providing stable clock signals for digital circuits. The device features a load capacitance of 30 pF and a maximum series resistance of 40 Ohms. It is housed in the standard HC-49/US through-hole package, ensuring compatibility with conventional PCB layouts. The unit maintains frequency stability within ±30 ppm across an extended industrial temperature range of -40°C to +85°C.

Crystals Feature Summary

• Provides stable oscillation at 11.0592 MHz for timing applications
• Operates reliably within the -40°C to +85°C temperature range
• Utilizes the standard HC-49/US package for easy integration

Crystals Applications

• Microcontroller clock generation
• Communication interface timing
• Industrial control systems

Crystals Procurement Notes

Verify the specific suffix 'B' against the manufacturer's latest documentation to confirm compliance with current RoHS directives and material composition standards. Ensure that the HC-49/US footprint matches the target PCB design requirements before finalizing procurement orders.

Crystals Selection Notes

Select this component when a fixed 11.0592 MHz reference is required for serial communication protocols or microcontroller systems. The ±30 ppm tolerance is suitable for general-purpose timing where high precision is not critical. Consider the 40 Ohm impedance limit to ensure proper circuit drive levels are maintained.

Crystals Part Context

This part belongs to the family of discrete quartz crystals manufactured by HKC. These components serve as essential timing references in various electronic assemblies. The HC-49/US form factor represents a widely adopted industry standard for through-mount resonators, facilitating broad compatibility across diverse hardware designs.

Crystals Replacement Considerations

Substitute parts must match the 11.0592 MHz frequency, 30 pF load capacitance, and HC-49/US package dimensions. Verify that alternative suppliers offer equivalent ±30 ppm stability and -40°C to +85C operating ranges to maintain system performance.