7B-26.000MEEQ-T

Crystals Overview

The 7B-26.000MEEQ-T is a fundamental mode quartz crystal resonator manufactured by TXC Corporation. It operates at a nominal frequency of 26 MHz with a frequency stability and tolerance of ±10 ppm. The component features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 50 Ohms, driven at a maximum power level of 100 uW. It is housed in a compact 3.2 mm x 2.5 mm surface-mount package with a height of 0.7 mm. The device supports soldering via SMD/SMT termination and functions within an operating temperature range of -20°C to +70°C.

Crystals Feature Summary

• Fundamental oscillation mode for stable frequency generation
• Compact 3.2mm x 2.5mm surface-mount footprint
• High frequency stability of ±10 ppm
• Designed for low-power operation at 100 uW

Crystals Applications

• General-purpose timing circuits requiring 26 MHz reference
• Consumer electronics utilizing surface-mount assembly
• Industrial control systems operating within standard commercial temperature ranges

Crystals Procurement Notes

Verify the obsolete status of this specific part number before procurement planning. Confirm availability of authorized substitutes or alternative series from TXC Corporation that match the required electrical parameters and mechanical dimensions. Ensure supply chain sources provide valid authenticity documentation to mitigate counterfeit risks associated with discontinued components.

Crystals Selection Notes

Select this component only if the application specifically requires a 26 MHz fundamental crystal with ±10 ppm stability and a 10 pF load capacitance. The 3.2mm x 2.5mm package size must fit the PCB layout constraints. Consider the -20°C to +70°C operating range against environmental conditions. Since the part is obsolete, prioritize replacement options with identical specifications to ensure design continuity.

Crystals Part Context

This component belongs to the TXC Corporation 7B series of MHz crystals. It is designed for surface-mount technology applications requiring precise timing references. The series typically offers high reliability and consistent performance across various electronic devices. As a fundamental mode crystal, it provides stable oscillation suitable for microcontrollers and communication interfaces.

Crystals Replacement Considerations

The 7M-26.000MEEC-T is listed as a similar substitute. Verify electrical compatibility including frequency, tolerance, load capacitance, and ESR before implementation.