TE Connectivity AMPLIMITE 21C4 Size Series Receptacle Assembly

Category: Connectors, Electronics, Te Connectivity

Summary of the AMPLIMITE 21C4 Size Series Receptacle Assembly Datasheet

The datasheet outlines the specifications and characteristics of the TE Connectivity AMPLIMITE 21C4 size series receptacle assembly. The receptacle is designed to mate with any 21C4 size series plug in the AMPLIMITE range. It includes retention clips as part of the insert assembly, indicating its readiness for wiring and component integration. The connector accommodates size 20 socket contacts within specified cavities, which are not provided with the product. Additionally, cavities A1 through A4 are suitable for size 8 power or coax socket contacts. Note that right-angle coax contacts are incompatible with this connector.

The assembly features raised cavity identification numbers, enhancing usability. For regulatory compliance and identification, both UL and CSA designations may be optionally stamped in the designated area on the connector.

Constructed from steel conforming to ASTM-A-109 standards, the reception assembly boasts a cadmium plating finish as per QQ-P-416 Type II, Class 2. The brass constituents adhere to ASTM-B-36 standards with a finish of gold per MIL-G-45204, Type II, Grade C, and Class 0 over copper per MIL-C-14550, Class IV. Moreover, it features tin plating per ASTM-B-545 over copper per AMS-248 with specified minimum thicknesses.

The connector’s mating surface incorporates a zinc plate finish per ASTM-B-633 with supplementary chromate treatment for corrosion resistance. Each component of the assembly, including the front and rear shells as well as the insert assembly, has distinct material and finish specifications detailed for clarity.

The connector’s insert is made from polyester in line with MIL-M-24519 Type GPT-30F and is colored blue, indicating its material composition and potentially its application or performance rating. The datasheet provides part numbers for various configurations of the AMPLIMITE 21C4 receptacle assembly such as 5-212534-4 and 311P405-185B15 among others, to assist with accurate identification and procurement.

Significantly, the datasheet is a controlled document, with revisions and approval dates highlighted, ensuring users reference the most current and accurate information. It details the manufacturer’s name, brand, logo, part number, and date code that are ink stamped on the product for traceability. This emphasis on transparency and traceability exemplifies industry standards for quality control and compliance. Documentation and drawing restrictions are specifically noted, implying that the design and usage details are proprietary to TE Connectivity and authorized entities.