ABL-14.7456MHZ-B1U-T

Crystals Overview

The ABL-14.7456MHZ-B1U-T is a parallel fundamental quartz crystal manufactured by Abracon LLC, operating at a nominal frequency of 14.7456 MHz. It utilizes the HC-49/US package style with through-hole mounting and features a height of 3.50 mm. The component specifies a load capacitance of 18 pF and an equivalent series resistance (ESR) of 50 Ohms. Frequency tolerance is rated at ±10 ppm, with stability also maintained at ±10 ppm across the operational temperature range of -20°C to +70°C.

Crystals Feature Summary

• Fundamental mode parallel resonance operation for precise timing applications
• HC-49/US cylindrical can package design supporting through-hole integration
• High frequency stability and tight tolerance specifications for reliable clock generation

Crystals Applications

• Microprocessor clock signal generation
• Communication equipment timing circuits
• General-purpose digital logic timing references

Crystals Procurement Notes

Verify that the specific suffix 'T' denotes tape-and-reel packaging rather than bulk supply when ordering. Confirm the manufacturer part number matches exactly to ensure correct load capacitance and ESR values. Check RoHS compliance status as required by project specifications. Ensure the receiving facility handles through-hole components appropriately for wave or selective soldering processes.

Crystals Selection Notes

Select this component when a standard HC-49/US form factor is required for through-hole assembly. The 18 pF load capacitance must match the circuit design requirements for accurate frequency tuning. Consider the ±10 ppm stability rating against environmental temperature variations in the target application environment.

Crystals Part Context

This part belongs to the Abracon ABL-14 series of quartz crystals. The series provides oscillators ranging from 1 MHz to 35 MHz with various tolerance options. The ABL-14.7456MHZ-B1U-T specifically addresses the common 14.7456 MHz frequency used in video and data communication standards requiring precise clock synchronization.

Crystals Replacement Considerations

Direct substitutes include other manufacturers' HC-49/US crystals with identical 14.7456 MHz frequency, 18 pF load capacitance, and ±10 ppm tolerance. Verify mechanical dimensions and lead spacing compatibility before substitution.