KYCON D-Subminiature Connectors Overview
This datasheet provides detailed information on KYCON D-Subminiature Connectors and specifically on two series of right angle D-Sub connectors. The document outlines mechanical and electrical characteristics, features, performance specifications, materials and finish, as well as the ordering information for the K85R1 and K85R2 series connectors.
Mechanical Characteristics
The connectors include precision machined and precision formed contacts offering substantial contact retention with minimum force requirements. They provide a durability of at least 500 insertion cycles, with machined contact pins enduring at least 1,000 cycles.
Electrical Characteristics
The current ratings vary between 7.6 amps for machined contacts and 5 amps for formed contacts. Contact resistance is minimal, and insulation resistance is substantial at 5000 megohms minimum. The connectors are capable of handling a dielectric withstanding voltage of 1000V AC minimum.
Standards and Certifications
KYCON’s D-Subminiature connectors are CSA certified and UL recognized. Compliant with EIA, RS232C, and RS449 standards, these connectors are suitable for data communication Input/Output applications.
Features and Materials
Featured materials include a steel shell with tin finish, brass and phosphor bronze contacts, and PBT thermoplastic for insertions. The contact finish has gold flash over nickel with options for gold on mating areas. The provided designations guide users on contact area plating options.
Design Specifications
The document outlines the design features of the K85R series. It covers two specific models: K85R1 with a .283″ (7.2 mm) footprint and K85R2 with a .370″ (9.4 mm) European footprint. Detailed dimensional diagrams and recommended PCB layouts ensure compatibility and ease of design integration.
Ordering Information
Information on how to order the connectors based on shell size, contact number, construction, contact type, mounting, and plating options is clearly outlined. This includes the selection from various numbers of contacts, differing contact constructions, and mounting options that accommodate specific application requirements.
The datasheet is a comprehensive guide for engineers and purchasers requiring detailed specifications for KYCON’s D-Subminiature connectors. It provides all necessary details to understand the product’s capabilities and to facilitate proper selection and use in various electronic applications.
The datasheet is concluded with contact details for KYCON Cable and Connector, Inc., including the address and communication channels for customer support and service inquiries.
References:
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