12.8551

Crystals Overview

The Geyer Electronic America, Inc. model 12.8551 is a quartz crystal component designed for frequency control applications. It operates at a fundamental frequency of 24 MHz with a tolerance of ±10ppm. The device features an 8pF load capacitance and a maximum series resistance of 100 Ohms. It is housed in a compact 4-SMD, No Lead package suitable for surface mount assembly.

Crystals Feature Summary

• Super ultra-miniature footprint design optimized for space-constrained environments
• Provides stable frequency control and accurate clock generation
• Suitable for commercial usage grade applications

Crystals Applications

• Hearing aids
• Earbuds
• Wireless applications

Crystals Procurement Notes

Verify the specific ordering suffix against the official GEYER Electronic catalog to ensure correct frequency and tolerance specifications. Confirm package type compatibility with your PCB layout requirements. Request the latest datasheet from authorized distributors to validate current manufacturing status and availability before placing orders.

Crystals Selection Notes

Select this component when a 24 MHz fundamental frequency with ±10ppm stability is required in a minimal footprint. Ensure the circuit design supports an 8pF load capacitance. Consider the 100 Ohm series resistance limits for oscillator drive level constraints. Verify that the SMD no-lead package aligns with your assembly capabilities.

Crystals Part Context

This part belongs to the KX-2 series of quartz crystals manufactured by GEYER Electronic. The series is characterized by its super ultra-miniature form factor, targeting modern portable electronics. GEYER Electronic is a German manufacturer established in 1964, specializing in frequency control products including crystals and oscillators.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the official GEYER Electronic catalog or authorized distributors for equivalent alternatives with matching electrical parameters and package dimensions.