12.88482

Crystals Overview

The Geyer Electronic America, Inc. model 12.88482 is a fundamental frequency quartz crystal resonator designed for surface-mount applications. It operates at a nominal frequency of 12.88482 MHz within the 12-20 MHz range. The component features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 100 Ohms. It utilizes a ±150 ppm frequency tolerance to ensure stability in timing circuits. The device is packaged in a compact 4-SMD, No Lead form factor, suitable for automated assembly processes in consumer electronics and industrial control systems requiring precise clock signals.

Crystals Feature Summary

• Fundamental mode quartz crystal operation for stable frequency generation
• Surface-mount package design optimized for automated PCB assembly
• Defined load capacitance and ESR specifications for circuit integration

Crystals Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Digital signal processing synchronization

Crystals Procurement Notes

Verify that the specific lot code matches the required quality standards for Class III life-supporting devices if applicable. Confirm the 4-SMD no-lead package dimensions against the mechanical drawing before placement. Ensure storage conditions comply with moisture sensitivity levels specified in the datasheet to prevent solderability issues during reflow.

Crystals Selection Notes

Select this component when a 12.88482 MHz reference is required with a 12 pF load capacitance. The 100 Ohm ESR must align with the oscillator circuit's drive level requirements. Consider the ±150 ppm tolerance relative to the system's overall timing budget. The SMD form factor dictates footprint compatibility on the target printed circuit board layout.

Crystals Part Context

This part belongs to Geyer Electronic America's line of frequency control products, specifically quartz crystals. The manufacturer specializes in oscillators and ceramic resonators for various electronic applications. The product line emphasizes precision timing solutions for modern electronic designs requiring reliable frequency references.

Crystals Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.