The HCMS-2972 is a red LED dot matrix display from Broadcom Limited. It belongs to the HCMS-29xx series and comes in a tube package. The display has a size of 1.69" L x 0.45" W x 0.21" H (42.93mm x 11.43mm x 5.33mm) and a configuration of 5 x 7. It is designed for serial interface and has a millicandela rating of 64μcd. The HCMS-2972 is an active product with an ECCN of EAR99 and is unaffected by REACH regulations. It is commonly used in optoelectronics applications and is available in a standard package of 10 pcs. With its high-quality performance and compact design, the HCMS-2972 is a reliable choice for various electronic projects.