LFXTAL003215BULK

Overview

The LFXTAL003215BULK is a parallel fundamental quartz crystal manufactured by IQD Frequency Products. It operates at a nominal frequency of 12 MHz with a load capacitance of 30 pF. The component features a frequency tolerance of ±20 ppm and stability of ±50 ppm within an operating temperature range of -20°C to +70°C. It utilizes an HC49/4H through-hole package with radial termination, measuring 11.05 mm in length, 4.7 mm in width, and 4.3 mm in height. Key electrical parameters include a maximum ESR of 40 Ohms and a drive level of 500 µW.

Feature Summary

• Hermetically sealed resistance-welded construction for environmental durability
• Standard industry footprint compatible with automated assembly processes
• Fundamental mode parallel resonance operation

Applications

• Microcontroller clock generation circuits
• Communication interface timing references
• Industrial control system oscillators

Procurement Notes

Verify the specific suffix designation against the manufacturer's current datasheet to confirm packaging configuration and compliance status. Ensure the selected variant matches the required load capacitance and frequency tolerance specifications for the target circuit design prior to procurement.

Selection Notes

Select this component when a standard through-hole quartz crystal is required for 12 MHz applications. Consider the HC49/4H form factor for PCB space constraints and verify that the 500 µW drive level aligns with the oscillator circuit requirements to prevent over-driving the crystal.

Part Context

This part belongs to the LFXTAL series of quartz crystals from IQD Frequency Products. The series offers various frequencies and packages, including surface mount and through-hole options, catering to commercial and industrial timing needs across global markets.

Replacement Considerations

Cross-reference with other HC49/4H 12 MHz crystals from different manufacturers. Verify equivalent electrical parameters such as ESR, load capacitance, and drive level before substitution.