12.88752

Crystals Overview

The Geyer Electronic America, Inc. part number 12.88752 is a quartz crystal resonator designed for surface-mount applications. It operates at a nominal frequency of 10.0 MHz with a load capacitance of 12 pF. The component exhibits a frequency stability of ±50 ppm and an equivalent series resistance of 180 Ohms. It is housed in a compact 4-SMD, no-lead package measuring 3.20 mm by 2.50 mm. The device supports an operating temperature range from -20°C to +70°C and is available in tape and reel packaging for automated assembly processes.

Crystals Feature Summary

• Surface-mount quartz crystal construction for direct PCB integration
• Stable frequency generation at 10.0 MHz nominal rate
• Compact footprint suitable for space-constrained designs

Crystals Applications

• General-purpose clock signal generation
• Microcontroller system timing references
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific lot code and manufacturing date against project timelines to ensure long-term availability. Confirm that the 4-SMD package dimensions align with the designated footprints on the printed circuit board. Ensure that the ±50 ppm stability specification meets the strict timing requirements of the target application environment before finalizing procurement orders.

Crystals Selection Notes

Select this component when a standard 10.0 MHz reference is required for surface-mount assemblies. The 12 pF load capacitance must match the oscillator circuit design parameters to ensure accurate frequency operation. Consider the ±50 ppm stability tolerance relative to the system's overall timing budget and environmental temperature variations during the selection phase.

Crystals Part Context

This component belongs to the family of quartz crystals manufactured by Geyer Electronic America, Inc., a provider of frequency control products. The manufacturer specializes in tuning fork crystals, standard quartz crystals, and oscillators. This specific model represents a standard through-hole or surface-mount crystal variant used for basic timing applications within electronic circuits.

Crystals Replacement Considerations

No public confirmed substitute part numbers are documented for this specific component. Cross-referencing requires matching the 10.0 MHz frequency, 12 pF load capacitance, 180 Ohm ESR, and 4-SMD package dimensions exactly.