12.8902

Crystals Overview

The Geyer Electronic America, Inc. model 12.8902 is a quartz crystal component designed for surface-mount applications. It operates at a frequency of 32.0 MHz and features a KX-9A series package with dimensions of 5.0x3.2x1.0 mm. The device utilizes a 16 pF load capacitance and is characterized by a fundamental mode of operation. This super ultra-miniature footprint makes it suitable for compact electronic designs requiring precise frequency control.

Crystals Feature Summary

• Super ultra-miniature footprint optimized for space-constrained designs
• Surface-mount construction for automated assembly integration
• Fundamental mode quartz crystal operation for stable frequency generation

Crystals Applications

• Hearing aids
• Earbuds
• Wireless applications

Crystals Procurement Notes

Verify the specific ordering suffix and tolerance requirements against the official Geyer Electronic datasheet before procurement. Confirm that the KX-9A package dimensions align with your PCB footprint constraints. Ensure compliance with any export documentation requirements if sourcing from regions with trade restrictions. Cross-reference the manufacturer part number to avoid confusion with similar frequency variants in the KX series.

Crystals Selection Notes

Select this component when a 32.0 MHz reference signal is required in a minimal SMD envelope. The KX-9A package offers a balance between size and performance for portable devices. Consider the 16 pF load capacitance compatibility with your oscillator circuit design. Evaluate the operating temperature range and stability specifications against your application's environmental conditions to ensure long-term reliability.

Crystals Part Context

This part belongs to the KX-9A series of quartz crystals manufactured by Geyer Electronic. The series is known for its super ultra-miniature form factor, targeting high-density electronics markets. Geyer Electronic specializes in frequency control products, including crystals, oscillators, and resonators, serving diverse electronic sectors with precision timing solutions.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult the official Geyer Electronic catalog or authorized distributors for equivalent frequency and package alternatives within the KX series.