12.85609

Crystals Overview

The Geyer Electronic America, Inc. model 12.85609 is a surface-mount crystal oscillator designed for frequency control applications. It operates at a fundamental frequency of 26 MHz with a specified tolerance of ±10 ppm. The component features a load capacitance of 6 pF and an equivalent series resistance (ESR) of 60 Ohms. It is housed in a compact 4-SMD, no-lead package, suitable for automated assembly processes in electronic circuits requiring stable clock generation.

Crystals Feature Summary

• Provides precise frequency stability within ±10 ppm tolerance
• Utilizes a low-profile 4-SMD no-lead package design
• Optimized for high-frequency signal generation at 26 MHz

Crystals Applications

• Clock generation for digital systems
• Synchronization circuits in communication devices
• Timing references in microcontroller-based designs

Crystals Procurement Notes

Verify the specific ordering suffix and package variant against the official Geyer datasheet to ensure compatibility with your PCB footprint and electrical requirements. Confirm that the ±10 ppm tolerance meets your system's timing accuracy needs. Check for any RoHS or REACH compliance documentation required for your region. Ensure the 6 pF load capacitance matches your circuit design specifications before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 26 MHz reference with moderate stability is required. The 60 Ohm ESR value should be compatible with your oscillator circuit's drive level constraints. Consider the 4-SMD package size for space-constrained layouts. Evaluate if the ±10 ppm tolerance is sufficient for your application's jitter and phase noise requirements compared to higher-grade oscillators.

Crystals Part Context

This part belongs to Geyer Electronic America's portfolio of quartz crystals and frequency control products. The company specializes in manufacturing components for accurate clock generation and synchronization. This specific model represents their standard surface-mount crystal offerings, supporting various industrial and consumer electronics applications requiring reliable timing signals.

Crystals Replacement Considerations

Consult official cross-reference guides for direct substitutes. Verify that alternative parts match the 26 MHz frequency, 6 pF load capacitance, and 4-SMD package dimensions. Ensure equivalent electrical parameters such as ESR and tolerance are met to maintain circuit performance without redesign.