LFXTAL063075

Overview

The LFXTAL063075 is a quartz crystal manufactured by IQD Frequency Products, operating at a fundamental frequency of 17.2032 MHz. It features a load capacitance of 22 pF and an equivalent series resistance (ESR) of 40 Ohms. The component provides a frequency tolerance of ±30 ppm and a frequency stability of ±50 ppm. Designed for surface mount applications, it utilizes the HC-49/US package with dimensions of 11.30 mm in length, 4.70 mm in width, and a maximum height of 4.50 mm. The device supports a wide operating temperature range from -40°C to +85°C.

Feature Summary

• Fundamental mode operation ensures stable oscillation characteristics.
• Surface mount termination style facilitates automated PCB assembly.
• Wide industrial temperature rating supports diverse environmental conditions.

Applications

• Clock signal generation for digital logic circuits
• Microcontroller oscillator inputs
• Communication interface timing references

Procurement Notes

Verify the specific package variant and reel quantity requirements against project specifications before ordering. Confirm that the HC-49/US form factor aligns with the designated footprint on the printed circuit board. Ensure that the 22 pF load capacitance matches the oscillator circuit design parameters to maintain accurate frequency performance. Check for any recent part number revisions or lifecycle notices from the manufacturer to ensure long-term availability.

Selection Notes

Select this component when a 17.2032 MHz reference is required for surface mount designs. The HC-49/US package offers a balance between size and mechanical robustness. Consider the 40 Ohm ESR value when designing the load capacitors for the oscillator circuit. The ±30 ppm tolerance is suitable for standard digital communication protocols requiring moderate frequency accuracy.

Part Context

This part belongs to the IQD Frequency Products quartz crystal lineup, specifically within the HC49/4HSMX series. These components are designed for general-purpose timing applications where reliable frequency stability is essential. The product line emphasizes compliance with environmental standards such as RoHS, ensuring suitability for modern electronics manufacturing processes.

Replacement Considerations

The Würth Elektronik part number 830063075 is documented as an alternative substitute. Verify electrical compatibility, including frequency, load capacitance, and ESR, before implementing any cross-brand replacement.