49SMSS0500BMDBCFGKF-TR

Crystals Overview

The HKC 49SMSS0500BMDBCFGKF-TR is a surface-mount MHz crystal resonator housed in the HC-49S package. It operates at a fundamental frequency of 5 MHz with a load capacitance of 31 pF and an equivalent series resistance (ESR) of 110 Ohms. The component supports a wide operating temperature range from -40°C to +125°C, ensuring stability in demanding environments. Physical dimensions include a length of 11.30 mm, width of 3.81 mm, and a maximum seated height of 4.10 mm.

Crystals Feature Summary

• Surface mount design for automated assembly integration
• Wide industrial temperature rating for thermal stability
• HC-49S package format for standardized footprint compatibility

Crystals Applications

• Industrial control systems requiring precise timing
• Consumer electronics utilizing surface mount technology
• Communication equipment needing stable clock signals

Crystals Procurement Notes

Verify the specific frequency tolerance requirements against the datasheet specifications before procurement. Ensure that the load capacitance matches the circuit design parameters to maintain accurate oscillation frequencies. Confirm that the operating temperature range aligns with the intended application environment to guarantee long-term reliability and performance consistency.

Crystals Selection Notes

Select this component when a standard HC-49S form factor is required for surface mounting applications. Consider the 110 Ohm ESR value for impedance matching within the oscillator circuit. The wide temperature range makes it suitable for harsh environments where standard commercial grade crystals might fail due to thermal stress or instability.

Crystals Part Context

This part belongs to the family of MHz crystal resonators manufactured by HKC. These components are designed to provide stable frequency references for electronic circuits. The HC-49S package is a widely recognized standard in the industry, facilitating easy replacement and integration into existing board layouts without significant redesign efforts.

Crystals Replacement Considerations

Cross-reference with other HC-49S 5 MHz crystals having compatible 31 pF load capacitance and similar ESR values. Verify that alternative suppliers offer the same -40°C to +125C temperature range to ensure equal environmental resilience.