Expansive Distribution is a streamlined procurement platform for aviation requirements, the diverse selection we have stocked coming exclusively from leading manufacturers. Below, you can explore a catalog of all of the products we currently feature from Proponent, with each item being accompanied by its description for your reference. Navigate through each page as you wish or feel free to take advantage of our search tools and filters to further narrow down results. No matter how you choose to explore, be sure to note that you can easily secure tailored fulfillment options for every item featured on our database using our online Request for Quote (RFQ) forms or by contacting our team members directly.
Why Trust Our Proponent Offerings?
You never have to worry about counterfeit parts when you shop on Expansive Distribution. As an ASAP Semiconductor owned and operated website, we maintain multiple quality commitments to present only the best for our customers. For instance:
- We operate with AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation, a testament to our dedication to exceeding regulatory and statutory guidelines for export compliance and quality assurance.
- Every purchased component will come with applicable manufacturer trace documentation and qualifying certifications included in shipment.
- We adhere to a strict NO CHINA SOURCING pledge, meaning that every item we carry is authentic and can be easily tracked across the supply-chain network.
With these promises in mind, do not hesitate to take the first step of procurement for desired Proponent products at your earliest convenience.


















