12.85577

Crystals Overview

The Geyer Electronic America, Inc. model 12.85577 is a quartz crystal oscillator designed for frequency control applications. It operates at a fundamental frequency of 16 MHz with a specified load capacitance of 8 pF and an equivalent series resistance (ESR) of 200 Ohms. The component features a tolerance of ±25 ppm to ensure stable timing performance. It utilizes a surface-mount package configuration identified as 4-SMD, No Lead, suitable for automated assembly processes in compact electronic designs.

Crystals Feature Summary

• Utilizes quartz material for precise frequency generation
• Designed for surface-mount technology integration
• Provides stable oscillation with defined load capacitance

Crystals Applications

• General frequency control circuits
• Microcontroller clock sources
• Communication device timing references

Crystals Procurement Notes

Verify the specific datasheet version from Geyer Electronic America, Inc. before procurement. Confirm that the 4-SMD, No Lead package matches your PCB footprint requirements. Ensure the ±25 ppm tolerance aligns with your system's timing accuracy needs. Check for any RoHS compliance status updates if required by your manufacturing standards. Validate the ESR value of 200 Ohms against your circuit design constraints.

Crystals Selection Notes

Select this component when a 16 MHz reference is required in a small form factor. The no-lead SMD package facilitates high-volume surface mount assembly. Consider the ±25 ppm tolerance for applications not requiring ultra-high precision. The 8 pF load capacitance must match the oscillator circuit design. Evaluate the 200 Ohm ESR to ensure proper drive level operation within the target application.

Crystals Part Context

Geyer Electronic America, Inc. specializes in frequency control products including crystals and oscillators. This part belongs to their line of quartz crystals intended for various electronic markets. The company provides design support and maintains a catalog of frequency control solutions. The 12.85577 represents a standard surface-mount option within their portfolio.

Crystals Replacement Considerations

Consult official cross-reference lists from Geyer Electronic America, Inc. for verified substitutes. Ensure replacement parts maintain identical 16 MHz frequency and 8 pF load capacitance. Verify package compatibility for 4-SMD, No Lead configurations. Match ESR specifications to prevent drive level issues.