What is BS EN 2591-501 - Soft solderability of electrical and optical connections about?  
BS EN 2591-501 is a European standard that discusses elements of the electrical and optical connection.
BS EN 2591-501 specifies methods of verifying the solderability of electrical male and female contacts to be soldered in elements of connection and of contacts with self-contained solder and flux not accessible to a soldering iron.
BS EN 2591-501 shall be used together with EN 2591-100.
Who is BS EN 2591-501 - Soft solderability of electrical and optical connections for? 
BS EN 2591-501 on soft solderability of electrical and optical connections is useful for: 
- Manufacturers of aerospace electric equipment and components
- The Aerospace and Defence industry
- Product design engineers
- National authorities
- Regulatory bodies
- Certification bodies
Why should you use BS EN 2591-501 - Soft solderability of electrical and optical connections?  
When it comes to the manufacturing and use of aerospace components, reliability, consistent performance, and durability are crucial.
BS EN 2591-501 provides the best industry guidance on verifying the soft solderability of insulated electrical and optical connections to demonstrate whether the components are safe, reliable and fit for purpose.
If you are a manufacturer of electrical and optical connections used in the aerospace industry, compliance with the tests can ensure your products meet the performance needs of the end-application.
By adopting BS EN 2591-501, you can demonstrate the reliability of electrical and optical connections and build trust in its use throughout the aerospace supply chain.
