LFXTAL003200B

Overview

The LFXTAL003200B is a fundamental mode parallel resonant quartz crystal manufactured by IQD Frequency Products. It operates at a nominal frequency of 1 MHz and utilizes the HC-49 package style for through-hole mounting. The component features a load capacitance of 30 pF, a frequency tolerance of ±50 ppm, and a frequency stability of ±30 ppm. Key electrical parameters include an equivalent series resistance (ESR) of 35 Ohms and a drive level of 1 mW. The unit supports an operating temperature range from -10°C to +60°C.

Feature Summary

• Fundamental resonance mode operation within the HC-49 through-hole package
• Parallel resonant configuration with specified load capacitance
• Standard frequency tolerance and stability ratings for general timing applications

Applications

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

Procurement Notes

Verify current availability status as distribution channels may indicate discontinuation or limited regional sales. Confirm RoHS compliance details via the official datasheet before integration. Ensure the specific packaging variant matches production requirements. Cross-reference the manufacturer part number against authorized distributor listings to validate authenticity and sourcing channels.

Selection Notes

Select this component when a 1 MHz fundamental frequency is required in a standard HC-49 form factor. Consider the ±50 ppm initial tolerance and ±30 ppm stability limits against application accuracy needs. Verify that the 1 mW drive level and 35 Ohm ESR are compatible with the host oscillator circuit design constraints.

Part Context

This part belongs to the IQD LFXTAL series of quartz crystals. It represents a standard through-hole solution suitable for legacy and modern PCB designs requiring reliable frequency control. The HC-49 package provides mechanical robustness and ease of manual or automated insertion.

Replacement Considerations

Consult official substitution guides for direct equivalents. Generic HC-49 crystals with matching 1 MHz frequency, 30 pF load capacitance, and similar ESR values may serve as functional alternatives if electrical parameters align precisely.