What is the Defense Logistics Agency qualified manufacturers list for RF connectors?
DLA Qualified Manufacturers List for Military RF Connectors
Military RF connector procurement through the QML system provides assurance that connectors will perform reliably in the demanding environments encountered in defense applications. The QML system has evolved over decades to address the unique challenges of connector quality and reliability.
Frequently Asked Questions
Can I use non-QML connectors in military equipment?
Using non-QML connectors in military equipment requires a waiver or deviation from the procurement specification, which must be approved by the program office and the government quality authority. In some cases, commercial connectors meeting the electrical requirements can be used with additional screening and testing, but this approach carries procurement risk.
What is the difference between QPL and QML for connectors?
The Qualified Products List (QPL) qualifies specific connector part numbers (products), while the Qualified Manufacturers List (QML) qualifies the manufacturer's process capability. QML allows the manufacturer to certify new products designed and manufactured on the qualified process without separate product qualification, providing more flexibility for new designs.
How do I find QML-listed RF connector manufacturers?
The DLA Qualified Products Database (QPD) at https://qpd.dla.mil provides searchable lists of qualified manufacturers and products by specification number. The DLA Land and Maritime website also publishes qualification status letters and updates. Most major connector distributors (like RF Connector and Cable Assembly, Pasternack, or Mouser) indicate QPL/QML status in their product listings.