12.85552

Crystals Overview

The Geyer Electronic America, Inc. model 12.85552 is a high-precision quartz crystal designed for frequency control applications. It operates at a nominal frequency of 12.85552 MHz with a tolerance of ±10 ppm. The component features a load capacitance of 12 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 crystal is engineered to provide stable oscillation for communication devices, microcontrollers, and clock circuits, ensuring reliable timing performance in electronic systems requiring precise frequency references.

Crystals Feature Summary

• High-precision quartz construction for stable frequency output
• Compact 4-SMD no-lead surface mount package design
• Optimized for low ESR and specific load capacitance requirements

Crystals Applications

• Communication devices
• Microcontroller clock circuits
• General timing applications

Crystals Procurement Notes

Verify the exact part number 12.85552 against manufacturer datasheets to confirm package type and electrical specifications. Ensure compatibility with PCB footprint and reflow profiles. Check for any specific handling instructions regarding the no-lead SMD package. Confirm availability through authorized distributors to avoid counterfeit components. Validate that the ±10 ppm tolerance meets system timing requirements.

Crystals Selection Notes

Select this crystal when a 12.85552 MHz reference is required with ±10 ppm accuracy. Consider the 12 pF load capacitance for circuit matching. The 60 Ohm ESR must be compatible with the oscillator circuit's drive level. Evaluate the 4-SMD package size for space constraints. Ensure the operating temperature range supports the application environment. Compare against alternatives if tighter tolerance or different packaging is needed.

Crystals Part Context

This component belongs to the family of quartz crystals manufactured by Geyer Electronic America, Inc., a provider of frequency control products. These crystals are used in various electronic systems requiring precise timing. The 12.85552 model specifically targets applications needing a stable high-frequency reference. Geyer's product line includes oscillators and resonators for diverse industrial and consumer electronics markets.

Crystals Replacement Considerations

No public confirmed substitute part numbers are available for direct replacement.