LFXTAL003286BULK

Overview

The LFXTAL003286BULK is a quartz crystal resonator manufactured by IQD Frequency Products. It operates at a fundamental frequency of 12.288 MHz with a load capacitance of 30 pF. The component features a frequency tolerance and stability of ±50 ppm. It utilizes an HC-49/U through-hole package, measuring 11.05 mm in length, 4.70 mm in width, and up to 13.49 mm in height. The device supports a maximum ESR of 35 Ohms and functions within a temperature range of -10°C to +60°C.

Feature Summary

• Provides stable timing signals for digital circuits using fundamental mode resonance.
• Designed for through-hole mounting on printed circuit boards.
• Constructed with a hermetically sealed metal can housing.

Applications

• Microcontroller clock generation
• Communication interface synchronization
• General-purpose digital logic timing

Procurement Notes

Verify the specific suffix designation against the manufacturer's current datasheet to confirm exact electrical tolerances and packaging configuration. Ensure the ordering quantity aligns with the manufacturer's standard pack size requirements. Confirm RoHS compliance status and lead times directly with authorized distributors prior to finalizing procurement plans.

Selection Notes

Select this component when a 12.288 MHz reference signal is required for systems utilizing standard through-hole assembly processes. The 30 pF load capacitance must match the oscillator circuit design specifications. Consider the ±50 ppm stability limit for applications not requiring high-precision timekeeping.

Part Context

This part belongs to the IQD LFXTAL series of general-purpose quartz crystals. These components are widely used in consumer electronics and industrial equipment where cost-effective timing solutions are prioritized over extreme precision. The HC-49/U package remains a standard form factor for legacy and robust board designs.

Replacement Considerations

Direct substitutes include other manufacturers' HC-49/U crystals with identical 12.288 MHz frequency, 30 pF load capacitance, and compatible physical dimensions. Verify equivalent ESR limits and operating temperature ranges before integration.