Issue link: https://resources.mouser.com/i/1528912
C h a p t e r 4 | R F C a b l e A s s e m b l y O p t i o n s Flexible Alternatives to Semi- Rigid Cables While semi-rigid cables provide excellent RF leakage performance, they can be challenging to implement or bend into a package. Molex offers flexible alternatives to address these limitations. Mechanical Crush Protection Certain applications, such as benchtop automatic test equipment, may require mechanical crush protection to prevent damage and ensure longevity. Custom Versus Off-The-Shelf When selecting cable assemblies for a project, two main options are available: COTS and custom solutions. Each offers distinct advantages, and understanding these differences can inform the most appropriate choice for specific requirements. COTS Cable Assemblies • Quick Availability: COTS cables offer short lead times, which is particularly advantageous during prototype or initial production run stages. • Variety of Options: Various cable and connector combinations are readily available. • Quality Assurance: COTS cables purchased from reputable distributors such as Mouser have typically undergone 100% HI-POT and continuity testing. configurations, such as specialized over- molding, to suit exact needs. • Optimized Performance: Manufacturers design custom cables to optimize performance for particular applications. • Comprehensive Testing: Custom cables can undergo 100% testing on a network analyzer, ensuring consistent RF electrical performance. While COTS cables provide speed and convenience, custom cable assemblies offer a higher degree of specialization and performance optimization. Understanding these differences enables selecting the option that best aligns with project requirements, timeline, and budget. Test and Measurement Assemblies Test and measurement cables represent another category of off-the-shelf products, complementing the range of custom cable options. Molex's test and measurement cables have been recently introduced Custom Cable Assemblies • Tailored Solutions: Manufacturers design and assemble custom cables to meet the specific requirements of an application or use case. • Enhanced Features: Custom cables can incorporate additional features and 15 Wired for Success: Advantages of Custom RF Cables over COTS and DIY