12.88453

Crystals Overview

The Geyer Electronic America, Inc. part number 12.88453 is a ceramic surface-mount crystal oscillator designed for frequency control applications. It operates at a fundamental frequency of 16 MHz with a tolerance of ±30ppm. The component features a load capacitance of 7pF and an equivalent series resistance (ESR) of 80 Ohms. It utilizes a 4-SMD, no lead package configuration with flat leads. The operating temperature range extends from -20°C to +70°C. Dimensions are approximately 0.126 inches in length by 0.098 inches in width.

Crystals Feature Summary

• Surface-mount ceramic construction for reliable frequency stability
• Designed for integration into compact electronic circuits
• Flat lead package configuration for automated assembly

Crystals Applications

• General purpose timing circuits
• Microcontroller clock sources
• Consumer electronics frequency references

Crystals Procurement Notes

Verify the specific datasheet version when ordering, as specifications may vary between revisions. Confirm that the 4-SMD flat lead package matches your PCB footprint requirements. Ensure the operating temperature range of -20°C to +70°C meets your environmental constraints. Cross-reference the manufacturer part number 12.88453 with official Geyer documentation to confirm compatibility with your design parameters before finalizing procurement.

Crystals Selection Notes

Select this component when a 16 MHz ceramic crystal is required for cost-sensitive designs. The 7pF load capacitance must match the circuit's external capacitor values. Consider the 80 Ohm ESR limit for oscillator drive level compatibility. The SMD form factor is suitable for high-volume manufacturing processes requiring surface-mount technology integration.

Crystals Part Context

This part belongs to Geyer Electronic America's line of ceramic resonators and crystals. It serves as a passive frequency-determining element within active oscillator circuits. The product family focuses on providing stable reference frequencies for digital logic and communication interfaces. It represents a standard solution for basic timing needs where high precision is not critical.

Crystals Replacement Considerations

Direct substitutes include other 16 MHz ceramic SMD crystals with matching 7pF load capacitance and similar physical dimensions. Verify that alternative components support the same 4-SMD flat lead package style. Check that replacement parts meet the ±30ppm tolerance requirement for your specific application.