12.84817

Crystals Overview

The Geyer Electronic America, Inc. part number 12.84817 is a surface-mount quartz crystal resonator designed for frequency control applications. It operates at a fundamental frequency of 50.0 MHz with a specified load capacitance of 8 pF. The component features a series resistance of 80 Ohms and an allowable frequency tolerance of ±10 ppm. It is housed in a compact 4-SMD, no-lead package designated as KX-4T, suitable for automated assembly processes.

Crystals Feature Summary

• Provides stable frequency generation at 50.0 MHz using quartz resonance technology
• Designed for surface-mount integration via a 4-SMD no-lead footprint
• Engineered for precise timing with low series resistance characteristics

Crystals Applications

• Microcontroller clock sources
• Communication module timing circuits
• Digital signal processing synchronization

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required tolerance and load capacitance specifications. Confirm that the KX-4T package dimensions align with the target PCB layout constraints before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 50 MHz reference is required for space-constrained designs. Ensure the circuit design accommodates the 8 pF load capacitance requirement. Evaluate the ±10 ppm stability against system timing requirements to confirm adequate performance margins.

Crystals Part Context

This crystal belongs to Geyer Electronic's range of frequency control products, which includes oscillators and ceramic resonators. The KX-4T series represents a standard surface-mount form factor widely used in modern electronics manufacturing for reliable timing solutions.

Crystals Replacement Considerations

Consult official cross-reference lists for direct substitutes. Verify that any alternative maintains identical 50 MHz frequency, 8 pF load capacitance, and 4-SMD package dimensions to ensure mechanical and electrical compatibility.