9B-10.000MEEJ-B

Crystals Overview

The TXC Corporation 9B-10.000MEEJ-B is a fundamental mode quartz crystal resonator operating at a nominal frequency of 10 MHz. It features a load capacitance of 18 pF and a frequency tolerance of ±10 ppm. The component utilizes an HC-49/US metal can package with two pins for through-hole mounting. It exhibits an equivalent series resistance (ESR) of 30 Ohms and operates within a temperature range of -20°C to +70°C. The device is currently obsolete and no longer manufactured by the supplier.

Crystals Feature Summary

• Fundamental resonance mode operation
• Metal can construction for environmental protection
• Through-hole mounting configuration

Crystals Applications

• General-purpose clock signal generation
• Microcontroller oscillator circuits
• Communication equipment timing references

Crystals Procurement Notes

This component is officially discontinued and no longer in production. Sourcing new units from authorized distributors is not possible. Engineers must verify availability through secondary market channels or implement immediate design changes to incorporate approved substitute components that meet identical electrical and mechanical specifications.

Crystals Selection Notes

Designers should prioritize replacement strategies due to the obsolete status of this part. When selecting alternatives, ensure the substitute matches the 10 MHz frequency, 18 pF load capacitance, and HC-49/US package dimensions. Verify that the replacement maintains the required ±10 ppm stability and -20°C to +70°C operating range for the specific application environment.

Crystals Part Context

The 9B-10.000MEEJ-B belongs to the TXC 9B series of standard quartz crystals. This series is characterized by its robust metal can packaging and fundamental mode operation, widely used in legacy electronic designs requiring stable timing references. The specific model denotes a 10 MHz variant within this established product line.

Crystals Replacement Considerations

Similar available substitutes include the 9B-10.000MAAJ-B. Designers should evaluate this alternative for compatibility regarding pinout, frequency, and load capacitance before implementation.