7B-16.000MAHJ-T

Crystals Overview

The 7B-16.000MAHJ-T is a fundamental quartz crystal manufactured by TXC Corporation, designed for surface-mount applications. It operates at a nominal frequency of 16 MHz with a load capacitance of 18 pF and a frequency tolerance of ±30 ppm. The component features an equivalent series resistance (ESR) of 40 Ohms and utilizes a 4-SMD, no-lead package configuration. This device is part of the 7B series and is currently classified as obsolete and no longer in active production.

Crystals Feature Summary

• Fundamental mode quartz crystal operation
• Surface-mount SMD package design
• Standard 16 MHz frequency output

Crystals Applications

• General-purpose electronic timing circuits
• Microcontroller clock sources
• Communication interface synchronization

Crystals Procurement Notes

This specific part number is officially listed as obsolete and discontinued by the manufacturer. Procurement must focus on identifying verified substitute components or alternative series from the same manufacturer that meet identical electrical specifications. Direct sourcing of new units is not possible through standard manufacturing channels.

Crystals Selection Notes

Engineers should prioritize replacement strategies due to the obsolete status. Selection criteria must match the original 16 MHz frequency, 18 pF load capacitance, and 40 Ohm ESR. Verify that any substitute maintains the same physical footprint and mounting style to ensure compatibility with existing PCB layouts without redesign.

Crystals Part Context

The 7B series represents a line of fundamental quartz crystals offered by TXC Corporation. These components are engineered for cost-effective timing solutions in consumer and industrial electronics. The 7B-16.000MAHJ-T specifically denotes a 16 MHz variant within this family, characterized by its specific package dimensions and electrical parameters defined in historical datasheets.

Crystals Replacement Considerations

Verified substitutes include similar components such as the C2E-16.000-12-3030-X-R from Aker Technology Corp. Ensure that any replacement matches the 16 MHz frequency, 18 pF load capacitance, and 40 Ohm ESR requirements while fitting the 4-SMD no-lead package form factor.