12.88778

Crystals Overview

The Geyer Electronic America, Inc. model 12.88778 is a quartz crystal resonator designed for surface-mount applications. It operates at a fundamental frequency of 16 MHz with an 8 pF load capacitance and 100 Ohm series resistance. The component features a 4-SMD, No Lead package configuration. Frequency tolerance is specified at ±30 ppm, while frequency stability is rated at ±150 ppm. The device supports an extended operating temperature range from -40°C to +125°C and is qualified for automotive use.

Crystals Feature Summary

• Automotive-grade qualification for reliable operation in vehicle environments
• Extended temperature range capability supporting harsh thermal conditions
• Surface-mount design facilitating automated assembly processes

Crystals Applications

• Automotive electronic systems requiring precise timing references
• Microcontroller clock generation circuits
• Communication interface synchronization modules

Crystals Procurement Notes

Verify the specific datasheet version to confirm exact electrical tolerances and mechanical dimensions prior to integration. Ensure that the selected component meets all automotive reliability standards required by the target application environment. Cross-reference package markings and lead-free specifications against current manufacturing updates to guarantee compliance with project requirements.

Crystals Selection Notes

Select this component when a 16 MHz reference is required for automotive-grade designs. Consider the ±30 ppm tolerance and ±150 ppm stability limits against system clock accuracy requirements. Evaluate the 4-SMD form factor against available PCB real estate and soldering capabilities. Confirm compatibility with the target load capacitance to ensure optimal frequency performance.

Crystals Part Context

This part belongs to Geyer Electronic's portfolio of quartz crystals and oscillators. The manufacturer specializes in frequency control products with a focus on long-term availability and design support. The company provides components for various industrial and automotive sectors, emphasizing consistent quality and technical assistance throughout the development phase.

Crystals Replacement Considerations

Consult official substitution lists for compatible alternatives. Verify that any replacement matches the 16 MHz frequency, 8 pF load capacitance, and automotive temperature range specifications.