5032S42800BMDAFHGBF-CT

Crystals Overview

The HKC 5032S42800BMDAFHGBF-CT is a surface-mount quartz crystal resonator operating at a fundamental frequency of 28 MHz. It features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 25 Ohms. The component exhibits a frequency tolerance of ±50 ppm and is designed for operation within an extended temperature range of -40°C to +125°C. Packaged in a 4-SMD, no-lead form factor, this device supports high-reliability applications requiring stable clock signals under varying thermal conditions.

Crystals Feature Summary

• Fundamental oscillation mode ensures precise frequency generation
• Extended industrial temperature rating for harsh environments
• Compact surface-mount package design for automated assembly

Crystals Applications

• High-speed digital clock signal generation
• Microcontroller system timing references
• Communication interface synchronization circuits

Crystals Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm exact electrical tolerances and packaging configurations. Ensure that the selected variant matches the required load capacitance and frequency stability specifications for the target circuit design before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 28 MHz reference with ±50 ppm stability is required in a compact SMD footprint. Consider the 25 Ohm ESR value for oscillator circuit compatibility. Evaluate the -40°C to +125°C operating range against environmental constraints to ensure long-term reliability in demanding operational scenarios.

Crystals Part Context

This part belongs to the family of surface-mount quartz crystals manufactured by HKC. These components are engineered to provide stable frequency references for electronic systems. The specific model utilizes standard AT-cut quartz technology optimized for mass production and consistent performance across various consumer and industrial electronics applications.

Crystals Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure replacement parts match the 28 MHz frequency, 12 pF load capacitance, and 4-SMD package dimensions. Verify that alternative sources maintain identical temperature ranges and ESR specifications to prevent circuit instability.