LFXTAL003263BULK

Overview

The LFXTAL003263BULK is a quartz crystal resonator manufactured by IQD Frequency Products. It operates at a standard frequency of 3.6864 MHz with a load capacitance of 30 pF. The component features a tolerance of ±30 ppm and frequency stability of ±50 ppm. It utilizes an HC-49/4H package with radial leads for through-hole mounting. Electrical characteristics include a series resistance (ESR) of 300 Ohms and a drive level of 500 uW. The unit measures 11.05 mm in length, 4.7 mm in width, and 4.3 mm in height, with a lead spacing of 4.88 mm. Operating temperature range spans from -20°C to +70°C.

Feature Summary

• Provides stable oscillation for digital circuits using fundamental mode quartz technology.
• Designed for reliable performance in general-purpose electronic applications.
• Features a robust HC-49/4H housing suitable for through-hole PCB integration.

Applications

• Microcontroller clock sources
• Digital logic timing references
• General-purpose electronic instrumentation

Procurement Notes

Verify the specific suffix variant required, as availability differs between bulk, reel, and cut tape formats. Confirm RoHS compliance status directly with the manufacturer or authorized distributor prior to ordering. Ensure the selected packaging aligns with assembly equipment capabilities. Check current lifecycle status as components may be subject to discontinuation.

Selection Notes

Select this component when a 3.6864 MHz reference is required for through-hole designs. The HC-49/4H package offers mechanical durability compared to surface-mount alternatives. Consider the 300 Ohm ESR and 500 uW drive level to ensure compatibility with the target oscillator circuit. Verify that the ±30 ppm tolerance meets system timing requirements.

Part Context

This part belongs to the IQD LFXTAL series of quartz crystals. The series covers various frequencies and packages, including SMD and through-hole options. IQD Frequency Products supplies these components for industrial, automotive, and consumer electronics markets. The LFXTAL003263BULK specifically denotes the bulk packaging format of the 3.6864 MHz HC-49/4H crystal.

Replacement Considerations

Direct substitutes include other manufacturers' HC-49/4H crystals with identical 3.6864 MHz frequency, 30 pF load capacitance, and similar electrical parameters. Verify pin compatibility and physical dimensions before substitution.