12.89017

Crystals Overview

The Geyer Electronic America, Inc. part number 12.89017 is a quartz crystal resonator operating at a fundamental frequency of 13.56 MHz. It features a frequency tolerance of ±30ppm and stability of ±50ppm. The component utilizes a load capacitance of 16pF and has an equivalent series resistance (ESR) of 60 Ohms. It is housed in a 4-SMD, No Lead package with dimensions of 5.00mm x 3.20mm.

Crystals Feature Summary

• Super ultra-miniature footprint suitable for space-constrained designs
• Quartz crystal construction for precise frequency control
• Surface-mount technology (SMD) integration

Crystals Applications

• Hearing aids
• Earbuds
• Wireless applications

Crystals Procurement Notes

Verify the specific KX-9A package variant and RoHS compliance status directly with the manufacturer or authorized distributor before ordering. Confirm that the 13.56 MHz frequency aligns with your circuit requirements, as this component is distinct from other Geyer frequencies like 12.89007. Ensure storage conditions meet standard electronic component guidelines to maintain performance integrity.

Crystals Selection Notes

Select this component when a compact 13.56 MHz reference is required for wearable or wireless devices. The 16pF load capacitance and 60 Ohm ESR must match the oscillator circuit design. Consider the KX-2/KX-9A series benefits for miniaturization needs compared to larger through-hole alternatives.

Crystals Part Context

This part belongs to the Geyer Electronic America KX series, which specializes in super ultra-miniature quartz crystals. The manufacturer is recognized for producing frequency control products, oscillators, and ceramic resonators. This specific model targets high-density PCB layouts common in modern portable electronics.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Geyer Electronic America resources for direct cross-references.