9B-14.7456MAAJ-B

Crystals Overview

The 9B-14.7456MAAJ-B is a fundamental mode quartz crystal resonator manufactured by TXC Corporation, designed for through-hole mounting in the HC-49/US package. It operates at a nominal frequency of 14.7456 MHz with a load capacitance of 18 pF and an equivalent series resistance (ESR) of 30 Ohms. The component provides a frequency stability of ±30 ppm over an operating temperature range of -20°C to +70°C. This standard crystal is intended for general-purpose timing applications requiring reliable frequency generation.

Crystals Feature Summary

• Fundamental mode quartz crystal construction
• Through-hole radial leaded packaging
• Standard HC-49/US form factor

Crystals Applications

• General purpose clock signal generation
• Microcontroller system timing
• Consumer electronics frequency references

Crystals Procurement Notes

Verify current availability status as this component may be subject to discontinuation or limited supply. Confirm that the HC-49/US package dimensions align with the target PCB footprint. Ensure the 18 pF load capacitance matches the circuit design requirements for accurate frequency operation.

Crystals Selection Notes

Select this component when a through-hole crystal is required for 14.7456 MHz applications. The HC-49/US package offers robust mechanical stability compared to surface mount alternatives. Verify that the ±30 ppm stability meets the system's timing tolerance requirements within the specified industrial temperature range.

Crystals Part Context

This part belongs to the 9B series of standard crystals from TXC Corporation. The series typically includes various frequencies packaged in the widely used HC-49/US housing. These components serve as foundational timing elements in electronic circuits where cost-effective and reliable frequency control is necessary.

Crystals Replacement Considerations

Direct substitutes include other manufacturers' HC-49/US crystals with identical 14.7456 MHz frequency, 18 pF load capacitance, and 30 Ohm ESR. Cross-reference datasheets to ensure compatible operating temperature ranges and stability specifications before substitution.