12.88483

Crystals Overview

The Geyer Electronic America, Inc. model 12.88483 is a quartz crystal oscillator designed for frequency control applications. It operates at a nominal frequency of 16 MHz with a tolerance of ±30 ppm. The component features a load capacitance of 16 pF and an equivalent series resistance (ESR) of 60 Ohms. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly. This super ultra-miniature footprint makes it ideal for space-constrained designs.

Crystals Feature Summary

• Super ultra-miniature footprint optimized for small form factor electronics
• Quartz construction ensuring stable frequency control
• Surface-mount compatible design for automated assembly

Crystals Applications

• Hearing aids
• Earbuds
• Wireless applications

Crystals Procurement Notes

Verify the specific ordering suffix against the official Geyer Electronic datasheet to ensure compatibility with required frequency tolerance and load capacitance specifications. Confirm that the 4-SMD no-lead package matches your PCB footprint requirements. Check for any Class III life-supporting device restrictions if used in medical contexts. Ensure the supplier provides traceable documentation matching the manufacturer's part identification.

Crystals Selection Notes

Select this component when a 16 MHz reference signal is required in ultra-compact devices. The 16 pF load capacitance and 60 Ohm ESR must align with the host circuit's oscillator design. Consider the ±30 ppm tolerance for timing accuracy needs. The surface-mount package facilitates integration into dense layouts typical of modern wearable and portable electronics.

Crystals Part Context

This part belongs to the KX-2 series from Geyer Electronic America, Inc., known for super ultra-miniature quartz crystals. The series targets high-density applications where size is critical. As a frequency control product, it serves as a fundamental timing element in consumer electronics and medical devices requiring precise clock signals.

Crystals Replacement Considerations

Consult the official Geyer Electronic catalogue or datasheet for direct substitute part numbers within the KX-2 series. Verify that any replacement maintains identical electrical parameters including 16 MHz frequency, 16 pF load capacitance, and 60 Ohm ESR. Ensure the physical package dimensions match the existing PCB layout.