12.60279

Crystals Overview

The Geyer Electronic America, Inc. model 12.60279 is a super ultra-miniature quartz crystal designed for frequency control applications. It operates at a nominal frequency of 13.56 MHz with a tolerance of ±30ppm. The component features a load capacitance of 10pF and an equivalent series resistance of 70 Ohms. It is housed in a compact 4-SMD, No Lead package with flat leads, measuring approximately 0.126 inches in length. This device is supplied in tape and reel packaging to facilitate automated surface-mount assembly processes.

Crystals Feature Summary

• Super ultra-miniature footprint suitable for space-constrained designs
• Quartz construction ensuring stable frequency performance
• Surface-mount compatible 4-pad no-lead package design

Crystals Applications

• Hearing aids
• Earbuds
• Wireless applications

Crystals Procurement Notes

Verify the specific ordering suffix against the official Geyer Electronic catalog to ensure the correct variant matches your requirements. Confirm that the 13.56 MHz frequency and 10pF load capacitance align with your circuit design specifications. Check for any specific handling or storage instructions related to the tape and reel packaging format provided by the manufacturer.

Crystals Selection Notes

Select this component when a small form factor is critical for the application. Ensure the operating environment supports the specified ±30ppm tolerance. Verify compatibility with the 4-SMD package dimensions during PCB layout. Consider the 13.56 MHz frequency suitability for RFID or wireless communication protocols if applicable.

Crystals Part Context

This part belongs to the KX-2 series from Geyer Electronic America, Inc., which specializes in super ultra-miniature quartz crystals. The series is engineered for high-density electronics where size is a primary constraint. It complements the manufacturer's broader portfolio of oscillators and resonators, targeting niche markets requiring precise miniaturization.

Crystals Replacement Considerations

Consult the official Geyer Electronic replacement guide for direct substitutes. Ensure any alternative maintains the 13.56 MHz frequency, 10pF load capacitance, and 4-SMD package type. Verify dimensional compatibility before substitution.