12.89203

Crystals Overview

The Geyer Electronic America, Inc. part number 12.89203 is a quartz precision frequency control device belonging to the KX-9B series. It is designed for clocking tree signal conditioning in digital systems utilizing ASICs, MCUs, MPUs, or FPGAs. The component utilizes a surface-mount package configuration with specific physical dimensions of 5.00mm length by 3.20mm width. The maximum seated height is specified at 0.85mm. This crystal unit provides stable frequency generation necessary for precise timing applications in embedded electronics.

Crystals Feature Summary

• Precision quartz frequency control for accurate clock generation
• Surface-mount design optimized for automated assembly processes
• Signal conditioning support for complex digital logic architectures

Crystals Applications

• Clocking tree signal conditioning for ASICs
• Timing reference for Microcontroller Units (MCU)
• Synchronization for Field Programmable Gate Arrays (FPGA)

Crystals Procurement Notes

Verify the exact electrical parameters and load capacitance requirements against the official datasheet before integration. Confirm that the 4-SMD package footprint matches the target PCB layout constraints. Ensure compatibility with the operating temperature range specified for the intended application environment. Cross-reference the manufacturer's latest documentation to confirm current specifications and availability status.

Crystals Selection Notes

Select this component when a compact surface-mount quartz crystal is required for high-precision timing in space-constrained designs. The KX-9B series offers reliable performance for standard digital logic interfaces. Consider the physical envelope of 5.00mm x 3.20mm for board real estate planning. Validate thermal stability requirements against the operational conditions of the host system.

Crystals Part Context

This component is part of the KX-9B quartz precision frequency control device family manufactured by Geyer Electronic America, Inc. The company specializes in frequency products including crystals, oscillators, and resonators. The KX-9B series is engineered to provide stable frequency references for modern electronic systems requiring precise synchronization and clock distribution.

Crystals Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult the manufacturer for equivalent components if this specific part number is unavailable.