12.60158

Crystals Overview

The Geyer Electronic America, Inc. model 12.60158 is a ceramic surface-mount crystal oscillator designed for frequency control applications. It operates at a fundamental frequency of 38.4 MHz with a tolerance of ±10ppm. The component features a load capacitance of 10pF and an equivalent series resistance (ESR) of 50 Ohms. It is housed in a compact 4-SMD, No Lead package with dimensions of 0.126 inches in length and 0.098 inches in width. The device is supplied in tape and reel packaging to facilitate automated assembly processes.

Crystals Feature Summary

• Surface-mount ceramic construction for reliable frequency stability
• Compact 4-pin no-lead package design suitable for space-constrained PCB layouts
• Standardized load capacitance and ESR values for easy integration into oscillator circuits

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Digital signal processing circuit synchronization

Crystals Procurement Notes

Verify the specific operating temperature range and load capacitance requirements against your circuit design before ordering. Ensure that the 4-SMD footprint matches your PCB silkscreen and copper pad layout. Confirm that the supplier provides genuine Geyer Electronic components to guarantee frequency accuracy and long-term reliability. Check for any specific handling instructions regarding moisture sensitivity levels if applicable to your manufacturing process.

Crystals Selection Notes

Select this component when a stable 38.4 MHz reference is required in a small form factor. Consider the ±10ppm tolerance as sufficient for most digital communication standards. Evaluate the 50 Ohm ESR to ensure compatibility with the driving gate or oscillator circuit input impedance. Compare physical dimensions against available board space to confirm fitment within the designated area.

Crystals Part Context

This part belongs to Geyer Electronic's line of quartz crystals and oscillators, which are widely used in electronic markets requiring precise timing. The manufacturer specializes in frequency control products, including ceramic resonators and filters. The 12.60158 model represents a standard SMD solution for general-purpose frequency generation tasks.

Crystals Replacement Considerations

Cross-reference with other 38.4 MHz 4-SMD crystals from manufacturers like Epson, NDK, or TXC. Ensure identical pinout, dimensions, and electrical parameters such as load capacitance and ESR. Verify that alternative parts meet the same ±10ppm tolerance requirement for your specific application.