12.89245

Crystals Overview

The Geyer Electronic America, Inc. model 12.89245 is a ceramic surface-mount crystal designed for compact electronic applications. It features a four-pad SMD footprint and operates within a temperature range of -40°C to +85°C. The component is part of the KX-2 series, characterized by a super ultra-miniature form factor suitable for space-constrained designs.

Crystals Feature Summary

• Super ultra-miniature footprint optimized for small form factor devices
• Four-pad surface mount configuration for reliable PCB integration
• Wide operating temperature range supporting diverse environmental conditions

Crystals Applications

• Hearing aids
• Earbuds
• Wireless applications

Crystals Procurement Notes

Verify the specific frequency and load capacitance requirements against your circuit design before ordering, as the provided description identifies the package type but omits electrical parameters. Confirm the manufacturer standard lead time with the authorized distributor to ensure supply chain alignment. Ensure the four-pad SMD layout matches your board design specifications to prevent assembly issues.

Crystals Selection Notes

Select this component when space constraints are critical due to its ultra-miniature size. It is appropriate for battery-powered portable electronics requiring stable frequency references. Consider the operating temperature range to ensure reliability in varying thermal environments. Verify compatibility with existing manufacturing processes for four-pad SMD components.

Crystals Part Context

This crystal belongs to the KX-2 series from Geyer Electronic, a manufacturer specializing in frequency control products. The company has over 50 years of experience in producing quartz crystals, oscillators, and resonators. The KX-2 series is specifically engineered for high-volume consumer electronics where minimal board space is a primary design constraint.

Crystals Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult the manufacturer's official catalog or authorized distributors for equivalent components with matching electrical specifications and footprint dimensions.