ISO 9001:2015 Certified
CAGE Code: 0CS66
1.631.563.7878

Multipurpose Medium Power/Audio U-Type Bayonet Connectors

Quick-disconnect intermating power/audio connectors with bayonet coupling mechanism. Meets MIL-DTL-26482 and more.

  • Connector Body Material: Aluminum Alloy
  • Connector Mounting: Cable / Gender: Plug, Receptacle
  • Connector Type: Circular Military
  • Contact Gender: Pin (Plugs), Socket (Receptacles); U288 and U290 are transgender
  • Contact & Termination: Copper Alloy w Gold Plating / Solder Termination
  • Insert Arrangement: 12 × #20 contacts; U316, U317, U318 14 × #20 contacts (brass available)
  • No. of Contacts: 12, 14
  • All connectors are quick-disconnect, multipurpose for medium power or audio / signal
    applications, connectors within series intermate
  • Product Range: MIL-DTL-26482 Series, U316, U317, U318,
    A3012759-1, A3012769-1
  • Custom design connectors available with EMI/RFI configurations 
Photograph of PCI product line: Multipurpose Medium Power/Audio U-Type Bayonet Connectors.
6 items
Thumbnail photograph of connector U-289/U.
Name
U-289/U
Mounting Style
Cable
Gender
Plug
Total Contacts
12
Terminals
Photograph of connector U-289/U.
Product Numbers
Series
U Series
Commercial P/N
U-289/U
Military Specifications
MIL-C-55116C
MIL-C-55243 (EL) (MIL-C-26482 Style)
More Specifications
interface
Transmission Type
Power
Gender
Plug
Orientation
Straight
Mounting Style
Cable
Total Contacts
material
Shell Material
Aluminum
Shell Plating Material
Cadmium with Olive Drab Chromate per MIL-C-14072C
Contact Material
Copper Alloy
Contact Plating Material
Gold per MIL-G-45204, Type II, Class 1 over Nickel
Insulator Material
Neoprene per MIL-R-3065
electrical
Dielectric Strength
1500 VAC, RMS, 60hz
Insulation Resistance
1000 MΩ
Voltage Drop
20 MV
mechanical
Contact Retention
10 lbs
Notes
  • Medium Power, Quick Disconnect
Thumbnail photograph of connector 5935-00-815-3219.
Name
5935-00-815-3219
Mounting Style
Cable
Gender
Plug
Total Contacts
12
Terminals
Photograph of connector 5935-00-815-3219.
Product Numbers
Series
U Series
NSN
5935-00-815-3219
Commercial P/N
U-290/U
Military Specifications
Mil-C-55116C, MIL-C-55243 (EL) (MIL-C-26482 Style)
More Specifications
interface
Transmission Type
Power
Gender
Plug
Orientation
Straight
Mounting Style
Cable
Total Contacts
material
Shell Material
Aluminum
Shell Plating Material
Cadmium with Olive Drab Chromate per MIL-C-14072C
Contact Material
Copper Alloy
Contact Plating Material
Gold per MIL-G-45204, Type II, Class 1 over Nickel
Insulator Material
Neoprene per MIL-R-3065
electrical
Dielectric Strength
1500 VAC, RMS, 60hz
Insulation Resistance
1000 MΩ
Voltage Drop
20 MV
mechanical
Contact Retention
10 lbs
Notes
  • Medium Power, Quick Disconnect
Thumbnail photograph of connector 5935-00-162-8550.
Name
5935-00-162-8550
Mounting Style
Cable
Gender
Plug
Total Contacts
14
Terminals
Photograph of connector 5935-00-162-8550.
Product Numbers
Series
U Series
NSN
5935-00-162-8550
Commercial P/N
U-316/U
Military Specifications
MIL-C-55116C
MIL-C-55243 (EL) (MIL-C-26482 Style)
More Specifications
interface
Transmission Type
Power
Gender
Plug
Orientation
Straight
Mounting Style
Cable
Total Contacts
material
Shell Material
Aluminum
Shell Plating Material
Cadmium with Olive Drab Chromate per MIL-C-14072C
Contact Material
Copper Alloy
Contact Plating Material
Gold per MIL-G-45204, Type II, Class 1 over Nickel
Insulator Material
Neoprene per MIL-R-3065
electrical
Dielectric Strength
1500 VAC, RMS, 60hz
Insulation Resistance
1000 MΩ
Voltage Drop
20 MV
mechanical
Contact Retention
10 lbs
Notes
  • Medium Power, Quick Disconnect
Thumbnail photograph of connector 5935-00-892-8895.
Name
5935-00-892-8895
Mounting Style
Jam Nut
Gender
Receptacle
Total Contacts
12
Terminals
Solder Pot
Photograph of connector 5935-00-892-8895.
Product Numbers
Series
U Series
NSN
5935-00-892-8895
Commercial P/N
U-288/U
Military Specifications
Mil-C-55116C, MIL-C-55243 (EL) (MIL-C-26482 Style)
More Specifications
interface
Transmission Type
Power
Gender
Receptacle
Orientation
Straight
Mounting Style
Jam Nut
Terminals
Solder Pot
Total Contacts
material
Shell Material
Stainless Steel
Shell Plating Material
Cadmium with Olive Drab Chromate per MIL-C-14072C
Contact Material
Copper Alloy
Contact Plating Material
Gold per MIL-G-45204, Type II, Class 1 over Nickel
Insulator Material
Neoprene per MIL-R-3065
electrical
Dielectric Strength
1500 VAC, RMS, 60hz
Insulation Resistance
1000 MΩ
Voltage Drop
20 MV
mechanical
Contact Retention
10 lbs
Notes
  • Medium Power, Quick Disconnect
Thumbnail photograph of connector 5935-01-201-3906.
Name
5935-01-201-3906
Mounting Style
Jam Nut
Gender
Receptacle
Total Contacts
12
Terminals
Photograph of connector 5935-01-201-3906.
Product Numbers
Series
U Series
NSN
5935-01-201-3906
Commercial P/N
U-291/U
Military Specifications
Mil-C-55116C, MIL-C-55243 (EL) (MIL-C-26482 Style)
More Specifications
interface
Transmission Type
Power
Gender
Receptacle
Orientation
Straight
Mounting Style
Jam Nut
Total Contacts
material
Shell Material
Stainless Steel
Shell Plating Material
Cadmium with Olive Drab Chromate per MIL-C-14072C
Contact Material
Copper Alloy
Contact Plating Material
Gold per MIL-G-45204, Type II, Class 1 over Nickel
Insulator Material
Neoprene per MIL-R-3065
electrical
Dielectric Strength
1500 VAC, RMS, 60hz
Insulation Resistance
1000 MΩ
Voltage Drop
20 MV
mechanical
Contact Retention
10 lbs
Notes
  • Medium Power, Quick Disconnect
Thumbnail photograph of connector 5935-00-892-9119.
Name
5935-00-892-9119
Mounting Style
PCB
Gender
Receptacle
Total Contacts
14
Terminals
Solder
Photograph of connector 5935-00-892-9119.
Product Numbers
Series
U Series
NSN
5935-00-892-9119
Commercial P/N
U-318/U
Military Specifications
MIL-C-55116C
MIL-C-55243 (EL) (MIL-C-26482 Style)
More Specifications
interface
Transmission Type
Power
Gender
Receptacle
Orientation
Straight
Mounting Style
PCB
Terminals
Solder
Total Contacts
Contact Type
Socket
material
Shell Material
Aluminum
Shell Plating Material
Cadmium with Olive Drab Chromate per MIL-C-14072C
Contact Material
Copper Alloy
Contact Plating Material
Gold per MIL-G-45204, Type II, Class 1 over Nickel
Insulator Material
Neoprene per MIL-R-3065
electrical
Dielectric Strength
1500 VAC, RMS, 60hz
Insulation Resistance
1000 MΩ
Voltage Drop
20 MV
mechanical
Contact Retention
10 lbs
Notes
  • Medium Power, Quick Disconnect

More Information

MIL-DTL-26482 Style Connectors Overview

MIL-DTL-26482 style connectors are vital for the design and functionality of military and aerospace systems, specifically engineered to withstand harsh environmental conditions. Their robust construction ensures reliable performance in critical applications, making them suitable for use in demanding environments. Commonly employed in avionics, weapon systems, and ground support equipment, these connectors provide secure and stable electrical connections essential for sophisticated technologies often deployed in challenging scenarios.

Standardization in connector specifications, such as MIL-DTL-26482 style connectors, ensures compatibility and interoperability across various systems and platforms. This standardization simplifies procurement and reduces integration issues, allowing manufacturers and military personnel to focus on performance and reliability. Adhering to established specifications ensures that equipment meets necessary performance criteria, enhancing operational readiness and mission success.

Specifications

MIL-DTL-26482 style connectors meet rigorous military standards, ensuring reliable performance in demanding environments. Featuring a bayonet coupling mechanism for secure mating and various contact arrangements, these connectors are suitable for high and low-temperature environments, with a temperature range of -55°C to +125°C. The shells, typically made from aluminum alloy, provide lightweight yet strong protection against corrosion and physical impact, often enhanced with protective coatings for resistance to moisture, salt spray, and other corrosive elements. Environmental ratings, including IP67, ensure resilience against dust and water immersion.

Available in various shell sizes and contact configurations, MIL-DTL-26482 style connectors offer flexibility in design and application. The standard series provides options ranging from 2 to 61 contacts, making them versatile for aerospace, military, and industrial sectors. Whether standard or custom configurations are needed, MIL-DTL-26482 style connectors offer reliable connectivity solutions.

Applications

MIL-DTL-26482 style connectors are widely used across various industries due to their robust design and reliability. Commonly utilized in aerospace, defense, and telecommunications, these connectors meet the rigorous standards required for extreme conditions. In aerospace, they are crucial in avionic systems, ensuring secure connections in aircraft. In defense, they are integral to mission-critical systems where performance and durability are paramount. In telecommunications, they facilitate efficient data transmission in networks requiring high reliability and minimal downtime.