12.887

Crystals Overview

The Geyer Electronic America, Inc. model 12.887 is a quartz crystal resonator designed for frequency control applications. This component operates at a fundamental frequency of 16 MHz with a specified load capacitance of 8 pF. It features a series resistance of 100 Ohms and maintains a frequency tolerance of ±150 ppm. The device is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly processes. These electrical characteristics define its performance within oscillator circuits requiring stable timing references.

Crystals Feature Summary

• Provides precise frequency stability for timing circuits
• Supports surface-mount technology integration
• Ensures reliable oscillation with defined load parameters

Crystals Applications

• Microcontroller clock sources
• Communication module timing
• Digital signal processing circuits

Crystals Procurement Notes

Verify the exact suffix codes on the ordering information to confirm specific tolerance or packaging variations. Ensure compatibility with the target circuit's load capacitance requirements before procurement. Cross-reference the manufacturer datasheet for handling guidelines and soldering profiles to maintain component integrity during assembly.

Crystals Selection Notes

Select this component based on the required 16 MHz operating frequency and 8 pF load capacitance. Consider the ±150 ppm tolerance relative to system timing accuracy needs. Evaluate the 4-SMD package dimensions against available PCB real estate. Confirm that the 100 Ohm series resistance aligns with the oscillator driver strength capabilities.

Crystals Part Context

This part belongs to Geyer Electronic America's range of quartz crystals and resonators. The company specializes in frequency control products including oscillators and ceramic resonators. As an independent manufacturer, they provide design support and circuit validation services alongside their standard component offerings.

Crystals Replacement Considerations

Consult official substitution lists for direct equivalents. Verify pinout compatibility and electrical parameter alignment when considering alternative suppliers. Ensure any substitute part meets the same 16 MHz frequency and 8 pF load capacitance specifications.