7B-30.000MAAJ-T

Crystals Overview

The TXC CORPORATION 7B-30.000MAAJ-T is a fundamental mode quartz crystal resonator designed for surface mount applications. It operates at a nominal frequency of 30 MHz with a frequency stability and tolerance of ±30 ppm. The component features a load capacitance of 18 pF and an equivalent series resistance (ESR) of 40 Ohms. It is housed in a compact 4-SMD, No Lead package with dimensions of 5.00 mm x 3.20 mm and a maximum height of 1.05 mm. The device supports a standard operating temperature range of -20°C to +70°C and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental mode operation ensures stable oscillation characteristics for precise timing applications.
• Compact 4-SMD no-lead package design facilitates efficient PCB space utilization in modern electronics.
• Compliant with RoHS3 regulations for environmental safety and regulatory adherence.

Crystals Applications

• Bluetooth portable devices
• Wireless communication equipment
• Digital cameras
• Personal Digital Assistants (PDAs)
• Mobile phones

Crystals Procurement Notes

Verify component authenticity through authorized distributors due to obsolete status. Confirm replacement availability as the original part is discontinued. Check datasheet revisions for any parameter changes in substitute models. Ensure supply chain sources provide valid traceability documentation. Validate that alternative components meet identical electrical specifications and physical footprint requirements for seamless integration.

Crystals Selection Notes

Select this component for designs requiring a 30 MHz reference with ±30 ppm stability. The 18 pF load capacitance matches standard circuit configurations. Consider the 40 Ohm ESR for oscillator circuit compatibility. Evaluate the -20°C to +70°C temperature range against operational environments. Assess the 5.00 mm x 3.20 mm footprint for PCB layout constraints.

Crystals Part Context

This component belongs to the TXC 7B series of surface mount crystals. The series is characterized by small form factors suitable for consumer electronics. The 7B-30.000MAAJ-T specifically targets applications needing reliable timing at 30 MHz. It represents a standard industrial-grade solution within the manufacturer's portfolio for general-purpose timing needs.

Crystals Replacement Considerations

Substitute part numbers include 7M-19.200MAAJ-T and 7V-19.200MAAJ-T from TXC Corporation. Verify electrical equivalence before implementation.