Introducing the Z-PACK F.CODING KEY, a vital accessory for ensuring efficient and error-free connectivity in your electronic systems. Designed for use with Type L, M, A, and D connectors, this coding key, featuring a distinctive Yellow Green color and the number 2457, helps streamline the identification and mating process. With a package quantity of 500, it offers ample supply for your projects. Crafted for the Z-PACK 2mm HM series, this key is a perfect fit for high-speed applications. Whether you're working in data centers, telecommunications, or industrial settings, this accessory is a must-have for maintaining signal integrity and preventing mismating issues. Please note, this product is not RoHS compliant.