12.60154

Crystals Overview

The Geyer Electronic America, Inc. part number 12.60154 is a ceramic surface-mount crystal oscillator designed for frequency control applications. It operates at a fundamental frequency of 25 MHz with a specified load capacitance of 8 pF and an equivalent series resistance (ESR) of 50 Ohms. The component features a ±50 ppm frequency tolerance to ensure stable timing performance in electronic circuits. It utilizes a 4-SMD, no-lead package configuration, facilitating automated assembly processes. This device is classified as a Class III Life Supporting Device within the frequency control product category.

Crystals Feature Summary

• Provides precise 25 MHz frequency generation for timing circuits
• Utilizes a compact 4-SMD no-lead package for surface mount integration
• Maintains stability with 8 pF load capacitance and 50 Ohm ESR

Crystals Applications

• Frequency control systems requiring 25 MHz reference
• Embedded timing circuits in industrial electronics
• Communication equipment clock sources

Crystals Procurement Notes

Verify the specific manufacturer datasheet for complete electrical characteristics and mechanical dimensions before integration. Confirm that the 4-SMD no-lead package matches your PCB footprint requirements. Ensure compliance with Class III Life Supporting Device regulations if used in critical safety systems. Check lead times as they may vary due to order volume fluctuations.

Crystals Selection Notes

Select this component when a 25 MHz ceramic crystal with 8 pF load capacitance is required. The ±50 ppm tolerance suits applications with moderate frequency stability needs. The 4-SMD no-lead form factor is ideal for high-volume surface mount manufacturing. Consider the 50 Ohm ESR value for circuit impedance matching.

Crystals Part Context

This component belongs to the family of quartz crystals and resonators manufactured by GEYER Electronic. The company specializes in frequency control products including oscillators and resonators. Part numbers in this series typically follow a standardized naming convention indicating frequency and package type. These components are distributed globally through authorized channels.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer or authorized distributors for direct equivalents. Ensure any replacement matches the 25 MHz frequency, 8 pF load capacitance, and 4-SMD no-lead package specifications.