7050S47987BMDAEEHHM-CT

Crystals Overview

The HKC 7050S47987BMDAEEHHM-CT is a surface-mount crystal oscillator operating at a fundamental frequency of 79.875 MHz. It features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 80 Ohms. The component is housed in a 4-SMD, no-lead package with dimensions typical of the 7050SX series. It supports a temperature range of -10°C to +50°C and offers a frequency tolerance of ±25 ppm.

Crystals Feature Summary

• Surface-mount design for automated assembly
• Fundamental mode operation at 79.875 MHz
• Low equivalent series resistance for efficient drive
• RoHS compliant construction

Crystals Applications

• Clock generation for microprocessors
• Timing reference for communication interfaces
• Frequency control in consumer electronics
• Embedded system clock sources

Crystals Procurement Notes

Verify the manufacturer part number against official HKC documentation to ensure authenticity. Confirm that the specific suffix matches the required frequency tolerance and temperature range. Check RoHS compliance status if environmental regulations apply. Ensure the package type aligns with PCB footprint requirements.

Crystals Selection Notes

Select this component when a 79.875 MHz fundamental frequency is required for SMD applications. Consider the 10 pF load capacitance compatibility with the target circuit's oscillator configuration. Evaluate the 80 Ohm ESR against the driver circuit capabilities. Verify the -10°C to +50°C operating range meets the environmental constraints of the end product.

Crystals Part Context

This part belongs to the HKC 7050SX series of surface-mount crystals. The series provides standardized footprints for high-volume manufacturing. The 7050SX designation indicates a specific size and leadless package format common in modern electronics assembly.

Crystals Replacement Considerations

Direct substitutes must match the 79.875 MHz frequency, 10 pF load capacitance, and 4-SMD no-lead package. Verify equivalent ESR and frequency stability specifications. Cross-reference with other manufacturers offering compatible fundamental mode crystals in similar packages.