3225S44000BMDAFEGDF-CT

Crystals Overview

The HKC 3225S44000BMDAFEGDF-CT is a surface-mount crystal oscillator operating at a nominal frequency of 40 MHz. It utilizes a 3225 SMD package with no lead construction, designed for compact electronic applications. The component exhibits a frequency stability of ±50 ppm and a tolerance of ±25 ppm. Key electrical parameters include a load capacitance of 5 pF and an equivalent series resistance (ESR) of 40 Ohms. These specifications ensure reliable performance in Pierce oscillator feedback networks.

Crystals Feature Summary

• Surface-mount design with no lead construction for compact integration
• Optimized electrical characteristics including 5 pF load capacitance and 40 Ohm ESR
• High frequency stability suitable for precision timing applications

Crystals Applications

• Pierce oscillator circuits
• Precision timing systems
• Compact electronic devices requiring stable clock signals

Crystals Procurement Notes

Verify the exact part number against manufacturer documentation to confirm active status and specific lot codes. Ensure compatibility with your circuit's load capacitance requirements, as the specified 5 pF value must match your design. Check for any specific handling instructions related to the no-lead surface mount package during assembly.

Crystals Selection Notes

Select this component when a 40 MHz reference signal is required in space-constrained designs. The 3225 package offers a balance between size and performance. Consider the ±50 ppm stability if your application demands tight frequency control over temperature variations. Confirm that the 40 Ohm ESR aligns with your oscillator circuit's drive level limitations.

Crystals Part Context

HKC manufactures various crystal components, including oscillators and resonators. This specific model belongs to their surface-mount crystal line, targeting modern electronics where miniaturization and reliability are critical. The company focuses on semiconductor display technologies but also supplies essential passive components like crystals for broader electronic systems.

Crystals Replacement Considerations

Direct substitutes must match the 40 MHz frequency, 3225 package, 5 pF load capacitance, and 40 Ohm ESR. Verify pinout compatibility and thermal characteristics. Cross-reference with other manufacturers offering similar SMD crystals with identical electrical parameters to ensure functional equivalence.