IQD 16 MHz Crystal Unit ±30 ppm HC-49 2-Pin Through-Hole 11.05 x 4.7 x 4.1 mm LFXTAL003240B

The IQD LFXTAL003240B Crystal Unit is a high-performance frequency component designed for precise timing in a wide range of electronic circuits. With a standard frequency of 16 MHz and a tight frequency tolerance of ±30 parts per million (ppm), this unit guarantees reliable operation for applications requiring high accuracy in signal generation and clocking.

Constructed in the industry-standard HC-49 package, this crystal utilizes resistance-welded, hermetically sealed construction within an inert atmosphere, ensuring robust protection against environmental stress. Its glass-to-metal seals on the leads further improve durability and prevent contamination, making it ideal for sensitive and long-term installations.

The crystal features a through-hole mount with two pins, facilitating easy integration with printed circuit boards (PCBs) and allowing secure, stable connections for automated and manual assembly processes. Its compact dimensions (11.05 mm length, 4.7 mm width, 4.1 mm height) provide a space-efficient solution for hardware designers, ensuring compatibility with modern, densely populated electronic assemblies.

A load capacitance of 30 pF and series resistance of 40 ohms are optimal for most standard logic and microcontroller circuits. The unit offers frequency stability of ±50 ppm across temperatures ranging from -20°C to 70°C, supporting consistent performance under varying operating conditions. This versatility makes the crystal suitable for industrial, commercial, laboratory, and automotive electronics where timing accuracy and reliability are paramount.

The product is fully compliant with RoHS and REACH directives - meeting stringent environmental and safety standards for electronic components. Its lack of automotive standard certification indicates use primarily in industrial, commercial, and laboratory systems rather than critical automotive systems.

Typical uses of the IQD LFXTAL003240B include frequency reference in microcontrollers, timing in digital communication systems, oscillators in laboratory instrumentation, and clock generation for industrial controls. It is an essential component for engineers designing circuits that require stable, repeatable timing performance for signal processing, data acquisition, and interface applications.

Explore more Crystal Units and precision timing components from IQD and within EnvMart's Electronics & Electricals category for advanced electronic solutions.