Precautions to Take During Purchase and Utilization of Amphenol Circular Connectors

Amphenol connectors are quite a popular type of connectors chosen for military, aerospace, telecommunication, and other tactical field applications. The Amphenol connectors are basically the electronic connectors manufactured exclusively by Amphenol Corp. The Amphenol connectors are recognized for their high standard performance under harsh operational environments. Amphenol Corp manufactures a vast range of electronic connectors specifically for military and commercial-grade applications. All these connectors by Amphenol are categorized into different series based on their specifications. Military or commercial applications demand connectors of specific features only, therefore the selection of connectors from a broad range becomes a complex task. For example, series 97 Amphenol circular connectors are suitable for aerospace applications. Users need to keep several factors in mind when choosing and using these circular connectors. This post discusses them in detail.

Precautions to Take Pre or Post Utilization of Amphenol Circular Connectors

The Amphenol circular connectors are available in series 97, AIT/MS series, and are used for critical applications like aerospace, therefore operational safety is an essential factor. To select the appropriate ones, one must look for the following factors.

• Build Material: The Amphenol circular connectors do not contain any hazardous materials, however, the build material of the electronic connectors must compliment the application requirements. Therefore, while selecting the connectors for military or commercial hardcore applications, you must look for rugged, highly reliable, and fire barrier types of connector bodies. Copper alloys, steel, chromel, nickel, etc are a few popular connector body materials, whereas the insulating materials can be synthetic rubber, glass, or plastic.
• Fire Characteristics: The fire characteristics of the connectors must be tested. Else, it may lead to hotspot formation at the temperature resistant points on these connectors. If the hotspots are not reduced, the heat intensifies, and then it may cause oxide film formation at the wire contacts, carbonizations, and combustion in extreme cases.
• Operating Temperature Range: The operating temperature range of the Amphenol circular connectors is -55°C to 125°C. This operating range must suit your application temperature range.
• Operating Voltage Range: For military applications, the voltage range of the connectors shall lie between 1750Vac to 3000Vac.
• Electric Shock Tolerance: In order to avoid shocks or to offer shock tolerance to the electrical connectors, the connectors must be tested for soldering quality, slack screw terminals, insulation quality, etc.
• Harnessing and Assembly: The application cabling layout must be tested for compatibility with harnessing and assembly guidelines of Amphenol connectors. Improper harnessing or cabling can result in fatal shocks, circuit damage, etc.
• Disposal Guidelines: During disposal, incineration of some Amphenol connectors might release toxic or noxious fumes. Therefore, the disposal guidelines must be followed for safe disposal.

Along with the listed precautions, one must purchase from a trusted Amphenol connector supplier. Owing to their use in critical applications, today, it is easy to find several Amphenol connector distributors in the market. But remember, they all are not the same and many may not be verified suppliers, too. Electronic Expeditors (EE USA) is one of the most prominent Amphenol connector suppliers in the US. The company has been supplying Amphenol circular connectors for several years now.