7B-12.000MAGJ-T

Crystals Overview

The TXC Corporation 7B-12.000MAGJ-T is a surface-mount quartz crystal resonator with a frequency of 12.000 MHz. It features a 5 mm x 3.2 mm SMD package and operates within a temperature range of -40°C to +85°C. The component has a load capacitance of 18 pF, a frequency tolerance of ±30 ppm, and an equivalent series resistance (ESR) of 100 Ohms. It supports a maximum drive level of 100 μW and complies with RoHS standards.

Crystals Feature Summary

• Compact 5x3.2mm SMD form factor for space-constrained designs
• Optimized EMI characteristics suitable for wireless applications
• Industrial-grade temperature stability across wide operating ranges

Crystals Applications

• Bluetooth portable devices
• Wireless communication equipment
• Digital cameras
• PDA devices
• USB interface cards

Crystals Procurement Notes

This component is officially listed as obsolete and no longer manufactured by the supplier. Verification of availability should focus on finding authorized substitutes or checking remaining stock from third-party distributors. Ensure any replacement part maintains identical electrical parameters and package dimensions to guarantee compatibility with existing circuit designs.

Crystals Selection Notes

Engineers should prioritize components with matching 12 MHz frequency, 18 pF load capacitance, and ±30 ppm tolerance. The replacement must support the same 5x3.2mm SMD footprint and industrial temperature range. Verify that the substitute offers comparable ESR values and drive level capabilities to ensure stable oscillation in the target application.

Crystals Part Context

The 7B series represents TXC's line of small-volume surface-mount crystals designed for modern consumer electronics. This specific model targets applications requiring minimal PCB area while maintaining high frequency stability. The series is engineered to meet the rigorous demands of wireless protocols and compact device architectures.

Crystals Replacement Considerations

The 7V-12.000MAGJ-T is identified as a similar available substitute. Verify that this alternative matches the original's electrical specifications and physical dimensions before integration into the design.

Crystals FAQ

What is the current lifecycle status of the 7B-12.000MAGJ-T?

The component is classified as obsolete and is no longer manufactured by TXC Corporation.

What is the recommended load capacitance for this crystal?

The standard load capacitance for this model is 18 pF.