12.60389

Crystals Overview

The Geyer Electronic America, Inc. model 12.60389 is a quartz crystal component designed for frequency control applications. It operates at a nominal frequency of 13.56 MHz with a tolerance of ±30 ppm. The device features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 70 Ohms. It is housed in a compact 4-SMD, No Lead package suitable for surface-mount assembly.

Crystals Feature Summary

• Provides stable frequency generation at 13.56 MHz
• Utilizes a lead-free surface-mount package design
• Engineered for precise timing requirements with specified ESR

Crystals Applications

• RFID reader circuits
• Wireless communication modules
• Industrial automation systems

Crystals Procurement Notes

Verify the specific datasheet version to confirm mechanical dimensions and soldering profiles. Ensure compatibility with the target PCB layout regarding the 4-SMD footprint. Confirm that the ±30 ppm tolerance meets the system's frequency stability requirements before finalizing procurement.

Crystals Selection Notes

Select this component when a 13.56 MHz reference is required for RFID or ISM band applications. Consider the 10 pF load capacitance for oscillator circuit matching. Evaluate the 70 Ohm ESR against the oscillator driver capability to ensure reliable startup and operation under varying temperature conditions.

Crystals Part Context

This part belongs to Geyer Electronic's range of quartz crystals and resonators. The manufacturer specializes in frequency control products, offering both standard and custom solutions. The 12.60389 represents a standard SMD crystal option within their portfolio for general-purpose timing needs.

Crystals Replacement Considerations

Cross-reference with other 13.56 MHz 4-SMD crystals from manufacturers like Epson or NDK. Verify pinout compatibility and electrical parameters such as ESR and load capacitance to ensure functional equivalence without circuit redesign.