12.88767

Crystals Overview

The Geyer Electronic America, Inc. model 12.88767 is a quartz crystal component designed for frequency control applications. It operates at a fundamental resonant frequency of 26 MHz with a specified tolerance of ±10 ppm. The device features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 50 Ohms. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly processes.

Crystals Feature Summary

• Fundamental mode operation for precise frequency generation
• Surface-mount compatible 4-SMD no-lead package design
• Class III life supporting device classification for critical systems

Crystals Applications

• Frequency control circuits in medical devices
• Signal processing modules in life support equipment
• Precision timing references in critical communication systems

Crystals Procurement Notes

Verify the specific ordering suffix to ensure the correct packaging option matches your production requirements, such as tape and reel or cut tape. Confirm that the component meets Class III life supporting device standards if used in safety-critical applications. Cross-reference the datasheet specifications against your circuit design parameters before finalizing the purchase order.

Crystals Selection Notes

Select this component when a 26 MHz fundamental frequency with ±10 ppm stability is required. Ensure the PCB layout supports the 4-SMD no-lead package dimensions. Verify that the system impedance aligns with the 50 Ohm ESR specification. Consider the load capacitance requirement of 10 pF for accurate oscillator tuning.

Crystals Part Context

This part belongs to the KX-7 series of quartz crystals manufactured by Geyer Electronic America, Inc. The manufacturer specializes in frequency control products including crystals, oscillators, and resonators. This specific model is categorized under Class III life supporting devices, indicating its use in high-reliability applications where failure could result in significant harm.

Crystals Replacement Considerations

Consult the official Geyer Electronic catalog for direct substitutes within the KX-7 series. Verify compatibility regarding package type, frequency tolerance, and load capacitance. Ensure any replacement maintains the Class III life supporting device certification if applicable to the end-use environment.