12.89155

Crystals Overview

The Geyer Electronic America, Inc. part number 12.89155 is a quartz crystal oscillator belonging to the KX-9AT series. It operates at a fundamental frequency of 32 MHz with a specified frequency stability of ±30 ppm. The component utilizes a surface-mount device (SMD) package configuration, specifically identified as 4-SMD with no lead. It features a load capacitance of 16 pF and physical dimensions of 0.197 inches in length. The product status is active, and it complies with RoHS standards for environmental safety.

Crystals Feature Summary

• Super ultra-miniature footprint design suitable for space-constrained applications
• Surface-mount technology construction for automated assembly integration
• RoHS compliant manufacturing ensuring environmental regulatory adherence

Crystals Applications

• Hearing aids
• Earbuds
• Wireless communication devices

Crystals Procurement Notes

Verify the specific ordering suffixes against official manufacturer documentation to ensure correct packaging and tolerance specifications. Confirm that the requested quantity aligns with standard cut-tape or reel availability. Cross-reference the date code and lot traceability requirements with internal quality assurance protocols before finalizing purchase orders to maintain supply chain integrity.

Crystals Selection Notes

Select this component when a compact 32 MHz reference is required for portable audio or wireless systems. Ensure the circuit design accommodates the 16 pF load capacitance requirement for accurate frequency tuning. Evaluate the ±30 ppm stability specification against system timing constraints. Consider the SMD form factor for PCB layout optimization in high-density electronic assemblies.

Crystals Part Context

This component is part of the KX-9AT series from Geyer Electronic America, Inc., which specializes in super ultra-miniature quartz crystals. The series is engineered for applications demanding minimal physical size while maintaining reliable oscillation characteristics. These components serve as critical timing elements in modern consumer electronics where space efficiency and performance are paramount design considerations.

Crystals Replacement Considerations

Consult official manufacturer substitution guides for compatible alternatives within the KX-9AT series. Verify equivalent electrical parameters including frequency, stability, and load capacitance. Ensure mechanical footprint compatibility for direct PCB replacement without redesigning solder pads.