12.85608

Crystals Overview

The Geyer Electronic America, Inc. model 12.85608 is a quartz crystal resonator designed for surface-mount applications. It operates at a fundamental frequency of 25 MHz with a specified tolerance of ±100 ppm. The component features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 80 Ohms. It is housed in a compact 4-SMD, No Lead package, suitable for automated assembly processes in electronic circuits requiring precise timing references.

Crystals Feature Summary

• Surface-mount design utilizing a leadless four-terminal SMD package for reliable board integration
• Quartz crystal construction providing stable oscillation at the 25 MHz fundamental frequency
• Defined electrical characteristics including 10 pF load capacitance and 80 Ohm ESR for circuit compatibility

Crystals Applications

• Clock generation for microcontrollers and digital logic circuits
• Timing reference sources for communication interfaces
• Oscillator circuits in consumer electronics and industrial control systems

Crystals Procurement Notes

Verify the specific datasheet version to confirm mechanical dimensions and soldering profile requirements. Ensure that the supply chain source provides authentic components from Geyer Electronic America, Inc. to guarantee performance reliability. Cross-reference the part number with official manufacturer documentation before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a 25 MHz timing source with ±100 ppm stability is required. The 10 pF load capacitance must match the oscillator circuit design. Consider the 80 Ohm ESR value for drive level sensitivity. The 4-SMD no-lead package dictates specific footprint constraints on the printed circuit board layout.

Crystals Part Context

This part belongs to the Geyer Electronic America, Inc. line of quartz crystals and resonators. The company specializes in manufacturing timing devices for various electronic applications. The 12.85608 designation identifies a specific frequency and package variant within their broader portfolio of surface-mount crystal components.

Crystals Replacement Considerations

Consult official substitution lists or cross-reference databases for compatible alternatives. Verify that any substitute matches the 25 MHz frequency, 10 pF load capacitance, and 80 Ohm ESR specifications. Ensure the replacement package type is electrically and mechanically compatible with the existing design.