Part Number Prefix: U283/U thru U329/U
MIL-DTL-55116 is a Department of Defense standard for rugged, waterproof electrical connectors designed primarily for audio and radio frequency (RF) applications in harsh environments. These polarized connectors, which typically come in five- or six-pin configurations, are engineered for audio frequency circuits operating at up to 60 volts and 0.5 amperes. To ensure high reliability in critical situations, the connectors often utilize a three-point bayonet locking mechanism and robust construction to withstand shock, vibration, and environmental exposure.
Design Characteristics
- - Configuration: Options include 5 pin or 6 pin configurations.
- - Mounting: Available in both in-line and panel-mount styles.
- - A distinct feature is the use of rigid contacts in the plug, which mate with spring-loaded, "pogo-pin" style contacts.
- - Standard construction involves passivated stainless steel shells and gold-over-nickel plated contacts
- - Designed for harsh environments