The Samtec Inc. SSQ-121-01-F-D is a high-quality rectangular connector that belongs to the SSQ series. This component has 42 positions and is loaded with all the necessary features. The connector type is a receptacle with a forked contact type and is designed for board to board or cable applications. The contact finish is gold and has a thickness of 3.00µin (0.076µm) for mating and tin for post. The SSQ-121-01-F-D has a temperature range of -55°C to 125°C and is suitable for various applications.