PosiBlog
We are pleased to introduce SP Max, a family of rugged power and signal connectors made to perform in the most extreme environments. Whether you’re working in military, space, satellite, or commercial air applications, SP Max from Positronic has you covered.
Rugged Power and Signal Connectors for Rugged Environments
SP Max is the ultimate power and signal connector for rugged environments, with a number of critical features that set it apart from the competition.
Performance in Challenging Conditions
One of the key features of SP Max is its ability to operate in a wide temperature range. Thanks to its liquid crystal polymer (LCP) insulators, SP Max can function properly in extreme environments ranging from -55°C to 175°C. Not only can SP Max perform in both extreme cold and extreme heat, but the wide temperature range also makes SP Max suitable for use in environments where temperatures fluctuate significantly, such as in aircraft or outdoor applications. In addition, our precision-machined shells provide EMI/RFI protection and are optimized for ruggedness, planarity, and precision.
High Power Performance
SP Max is rated up to 35A per contact at 30°C temperature rise, making it capable of handling high power loads. This allows SP Max to provide peak performance in even the highest power need applications, from military systems to satellite systems, commercial air applications, and industrial equipment.
Performance in Small Spaces
Another standout feature of SP Max is its integral blind mating capability, allowing for up to 2mm of offset. This makes it easier to connect in tight spaces or in situations where visibility is limited.
Versatility
With its slim precision-machined shell available in three sizes, a range of contacts including size 12, 16, 18, and 22, and twenty-one different layout configurations available, SP Max is compatible with a variety of systems and equipment. SP Max offers machined contacts in crimp, solder, or press-fit termination options, giving you the flexibility to choose the best option for your specific application. And with hardware options including angle brackets, board locks, jackscrews, and a quick-locking system, you have a range of options for securing your connections. Plus, SP Max offers sequential mating and selective loading, making it an ideal solution for difficult applications.
SP Max Applications
The versatile and reliable SP Max is well-suited for a variety of applications. The following are just a few examples of the many ways SP Max can be used:
- Power and signal I/O
- Line Replaceable Units (LRUs) for military, space, satellite, and commercial air applications
- Ground-based, air/space transport, and operation in harsh environments (like deep space complex and planetary-based communications)
- Battery and solar power distribution and management
- High-wattage switchable power supplies
- Inside-the-box power and signal distribution
SP Max also conforms to performance standards, including EN4165, ESA/ESCC-3401, DO-160, and low outgassing per ASTM E595, so you can trust it will deliver the performance you need when you need it most.
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Don’t let rugged environments hold you back — choose SP Max for all your rugged power and signal management needs.
Positronic offers a variety of premium power and signal connectors that meet the needs of the aerospace industry. We understand that every component in a mechanism, no matter how small, plays a pivotal role in its performance and efficiency. Our products are engineered with precision to ensure that our customers can always rely on them, whether they’re on the ground or launching into space. Explore our selection of space connectors online, including D-subminiature, micro-miniature, and circular connectors. And if you would like to request product recommendations, locate a sales agent, ask a technical question, or simply request a quote, please contact Positronic today.