9B-26.000MEEJ-B

Crystals Overview

The TXC CORPORATION 9B-26.000MEEJ-B is a 26 MHz fundamental mode quartz crystal resonator designed for surface mount applications. It features an HC-49/US package with radial termination and operates within a temperature range of -20°C to +70°C. The component exhibits a frequency stability and tolerance of ±10ppm, with a load capacitance of 18pF and an equivalent series resistance (ESR) of 30 Ohms. It supports a maximum drive level of 1mW and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental mode operation at 26 MHz
• High frequency stability of ±10ppm
• HC-49/US surface mount package
• Radial termination style

Crystals Applications

• General purpose clock signal generation
• Microcontroller system timing
• Communication interface synchronization

Crystals Procurement Notes

Verify the active lifecycle status and current availability directly with authorized distributors or the manufacturer before procurement. Confirm that the HC-49/US form factor and radial termination align with the target PCB footprint design. Ensure the operating temperature range of -20°C to +70°C meets the environmental requirements of the final application.

Crystals Selection Notes

Select this component when a standard 26 MHz reference with ±10ppm stability is required in a compact SMD format. The HC-49/US package offers a balance between performance and board space efficiency compared to through-hole variants. Consider the 30 Ohm ESR and 18pF load capacitance to ensure proper oscillator circuit matching and stable startup conditions.

Crystals Part Context

This part belongs to the 9B series of quartz crystals from TXC Corporation, which are engineered for cost-effective and reliable timing solutions. The series utilizes fundamental mode resonance to provide precise frequency control in consumer electronics and industrial equipment where moderate stability and standard packaging are sufficient.

Crystals Replacement Considerations

Cross-reference with other 26 MHz crystals featuring HC-49/US packages and ±10ppm stability. Verify compatibility regarding load capacitance (18pF), ESR (30 Ohms), and drive level specifications to ensure seamless integration without circuit redesign.