12.88563

Crystals Overview

The Geyer Electronic America, Inc. model 12.88563 is a ceramic crystal oscillator designed for surface-mount applications. It operates within a frequency range of 12.88563 MHz to 24.576 MHz with a tolerance of ±30ppm. The component features a load capacitance of 18pF and an equivalent series resistance of 50 Ohms. It utilizes a 4-SMD, No Lead package configuration with flat leads. Physical dimensions are specified as 0.126 inches in length. The device is packaged in tape and reel format for automated assembly processes.

Crystals Feature Summary

• Super ultra-miniature footprint suitable for space-constrained designs
• Surface-mount technology compatible with automated manufacturing
• Designed for high-frequency stability in compact form factors

Crystals Applications

• Hearing aids
• Earbuds
• Wireless applications

Crystals Procurement Notes

Verify the specific frequency variant required from the 12.88563 to 24.576 MHz range, as the part number may represent a series. Confirm package compatibility with 4-SMD flat lead specifications. Check current shipping timelines due to reported order volume impacts. Ensure the 18pF load capacitance matches the target circuit design requirements before finalizing procurement.

Crystals Selection Notes

Select this component when ultra-compact size is critical for wearable or portable electronics. The 4-SMD no-lead package offers reliability for automated placement. Consider the ±30ppm tolerance for general wireless synchronization needs. Verify that the operating temperature range aligns with the application environment. This series is optimized for devices where physical space limits traditional through-hole options.

Crystals Part Context

This component belongs to the KX-2 series of quartz crystals from Geyer Electronic America, Inc. The series is characterized by its super ultra-miniature footprint, targeting the medical and consumer audio sectors. Geyer Electronic has over 50 years of experience in frequency control products, positioning this part within their specialized line for life-supporting and portable devices.

Crystals Replacement Considerations

Consult official substitution lists for direct equivalents. Generic replacements must match the 4-SMD flat lead package and 18pF load capacitance. Verify frequency accuracy against the ±30ppm specification. Ensure the replacement supports the same surface-mount assembly process without requiring mechanical redesign.