The F4100R6 series from Fox Electronics are surface-mount crystal oscillators designed for applications requiring precise timing. They operate at 3.3V and have a load capacitance of 15pF, making them ideal for a range of digital circuits where stability and accuracy are crucial. If you're working on designs that need high-frequency clocking for microcontrollers, communication modules, or other digital ICs, these crystals are a go-to choice.

One thing worth noting is their compact form factor, which fits seamlessly into modern PCB designs. Engineers tend to reach for this when they need a reliable and space-efficient solution for clocking their systems. Another practical benefit is their ability to maintain stable performance across a wide temperature range, ensuring consistent operation even in varying environmental conditions. This makes them particularly useful in consumer electronics, automotive systems, and industrial control units where reliability is paramount.