LFXTAL003086BULK

Overview

The IQD Frequency Products LFXTAL003086BULK is a quartz crystal resonator operating at a fundamental frequency of 4.194304 MHz. It utilizes an HC-49 package with radial leads for through-hole mounting. The component features a load capacitance of 12 pF, a frequency tolerance of 20 PPM, and a frequency stability of 30 PPM. It operates within a temperature range of -10°C to +60°C and has an equivalent series resistance (ESR) of 100 Ohms. The physical dimensions are 10.2 mm in width and 13.46 mm in height, with a lead spacing of 4.88 mm.

Feature Summary

• Provides precise timing signals via quartz resonance at 4.194304 MHz
• Designed for through-hole integration using the standard HC-49 package format
• Maintains frequency stability within specified limits across defined thermal conditions

Applications

• General-purpose clock generation circuits
• Microcontroller system timing references
• Industrial control equipment oscillators

Procurement Notes

Verify the specific suffix designation against official IQD documentation to confirm packaging configuration, as bulk variants may differ from reel or cut tape formats. Ensure the required frequency tolerance and stability specifications align with the target circuit design before procurement. Confirm RoHS compliance status through current manufacturer declarations.

Selection Notes

Select this component when a through-hole quartz crystal is required for 4.194304 MHz applications. The HC-49 package suits standard PCB layouts requiring radial insertion. Evaluate the 100 Ohm ESR and 12 pF load capacitance against the oscillator circuit requirements to ensure proper startup and sustained operation within the -10°C to +60°C operational range.

Part Context

This part belongs to the IQD Frequency Products quartz crystal lineup, which offers various frequencies and packages. The LFXTAL series includes both surface mount and through-hole options. IQD provides timing solutions for commercial and industrial sectors, emphasizing reliability and stability in frequency control applications.

Replacement Considerations

Cross-reference with other HC-49 crystals offering 4.194304 MHz frequency, 12 pF load capacitance, and compatible ESR values. Verify that alternative parts meet the same 20 PPM tolerance and 30 PPM stability requirements. Ensure mechanical dimensions and lead spacing match the existing PCB footprint.