7050S40737BMDAHDEKE-CT

Crystals Overview

The HKC 7050S40737BMDAHDEKE-CT is a surface-mount quartz crystal resonator operating at a fundamental frequency of 7.3728 MHz. It features a 16-pin package and is designed for base mode operation. The component supports an extended industrial temperature range from -40°C to +85°C. Key electrical specifications include a load capacitance of 16 pF and an equivalent series resistance (ESR) of 110 Ohms. This device belongs to the 7050SX series.

Crystals Feature Summary

• Surface-mount design with 16-pin configuration
• Industrial temperature range capability
• Fundamental base mode operation

Crystals Applications

• Clock signal generation in electronic circuits
• Timing reference for microprocessors
• Frequency control in communication modules

Crystals Procurement Notes

Verify the manufacturer designation as HKC and confirm the specific part number suffix to ensure correct frequency and packaging. Cross-reference the 16-pin package type and 110 Ohm ESR against schematic requirements. Ensure the -40°C to +85C temperature rating meets the operational environment constraints before finalizing procurement.

Crystals Selection Notes

Select this component when a 7.3728 MHz fundamental frequency is required for timing applications. The 16-pin SMD form factor suits automated assembly processes. Consider the 110 Ohm ESR and 16 pF load capacitance for oscillator circuit compatibility. The wide temperature range makes it suitable for demanding industrial environments.

Crystals Part Context

This crystal is part of the 7050SX series, which provides standardized surface-mount solutions for frequency control. The 7.3728 MHz output is commonly used in digital systems requiring precise clock division. The 16-pin layout offers distinct terminal arrangements compared to standard 4-pin crystals, impacting PCB footprint design.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.