12.84803

Crystals Overview

The Geyer Electronic America, Inc. model 12.84803 is a quartz crystal resonator designed for precise frequency control in compact electronic systems. Operating at a fundamental frequency of 26 MHz with a tolerance of ±10 ppm, this component ensures stable clock generation. It features a load capacitance of 8 pF and an equivalent series resistance (ESR) of 150 Ohms. The device utilizes a 4-SMD, no-lead package configuration, offering a super ultra-miniature footprint suitable for space-constrained designs.

Crystals Feature Summary

• Super ultra-miniature footprint optimized for tight spatial requirements
• Stable frequency control for accurate clock generation
• Reliable long-term timing performance

Crystals Applications

• Hearing aids
• Earbuds
• Wireless applications

Crystals Procurement Notes

Verify the specific ordering suffix to confirm packaging format, such as tape and reel or cut tape, as these affect handling procedures. Confirm that the 4-SMD no-lead package matches your PCB design constraints. Ensure the 26 MHz frequency and ±10 ppm tolerance align with your circuit requirements before finalizing procurement.

Crystals Selection Notes

Select this component when a small form factor is critical for wearable or portable devices. The 8 pF load capacitance must match the oscillator circuit design to achieve the specified accuracy. Consider the 150 Ohm ESR for drive level sensitivity. This part is suitable for applications requiring dependable timing in limited spaces.

Crystals Part Context

This component belongs to the KX-2 series from Geyer Electronic America, which specializes in quartz crystals and oscillators. The series is engineered to support accurate clock generation and stable frequency control across various consumer electronics. It represents a solution for miniaturized timing needs in modern audio and wireless hardware.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing oscillator circuits if considering alternatives. Ensure any replacement maintains the 26 MHz frequency, 8 pF load capacitance, and similar physical dimensions.