2M Micro Miniature

2M803

1/4 Turn Miniature Bayonet Coupling connectors
Part Number :
2M803
2M Micro Miniature

2M803

1/4 Turn Miniature Bayonet Coupling connectors

Key features

  • Micro-miniature circular connector
  • Bayonet Coupling
  • Quickest turn-mating of the 2M series
  • More than 45 contacts arrangements, from 1 to 130 contacts
  • Lightest of the 2M series

Applications

  • Battlefield Communication C5ISR
  • Grounded vehicles
  • Missiles & UAVS
Technical information

Product benefits :

  • Several receptacles style : Square flange, Jam nut, In-line... 
  • Quick coupling, fully mated in a 1/4 turn of the coupling nut
  • Dedicated to light duty applications that requires frequent disconnect

Materials & Platings :

  • Aluminum : Olive drab Cadmium, Black Zinc Nickel , Nickel , Durmalon plated
  • Stainless Steel : Passivated , Nickel plated

Contacts types & terminations :

  • More than 35 arrangements of contacts
  • Contacts sizes 23 to 12
  • Power, Signal, High Speed (#12)
  • Crimp, PC tails

Environmental Characteristics :

  • Up to 1 000 mating cycles
  • -65degC to 150degC
  • From 48 to 500 hours for aluminum & stainless steel
  • Splashproof

Electrical characteristics :

  • Shell to shell conductivity 100 mO max
  • Insulation resistance @Ambient : 5.103 mO
  • Contact rating from 5 to 23 Amps
Documentations
2 documents

Catalog 2M Top Runners

Catalog
Last update : 10/07/2024

2M Full Range catalog

Catalog
Last update : 16/01/2024
FAQ
2M801
I/O Connectors
2M Micro Miniature
<p>We offer several shell style to fit our customers need, such as Integrated Backshell, Stand-off (double flange shell) version for PC Tail contacts, or clinch nut for square flange receptacles ! <br />Do not hesitate to consult us for any information or specific design.<br /><br /><a href="https://online.flippingbook.com/view/902608168/" target="_blank"><span style="mso-ansi-language:EN-US;" lang="EN-US" xml:lang="EN-US" xml:lang="EN-US">Read our catalog 2M connectors</span></a></p><p></p> <p><a href="https://support.amphenol-socapex.com/hc/en-gb/requests/new" target="_blank"><span style="mso-ansi-language:EN-US;" lang="EN-US" xml:lang="EN-US" xml:lang="EN-US">Technical Support team</span></a></p><p></p>
<p>The 2M range comes with plenty of accessories such as Backshells, Protection Caps, Strain Reliefs, Micro Band Adapters, Shrink Boots, Flange Gaskets etc. Consult the 2M catalog to find additional information on accessories for 2M connectors.</p> <p>Any additional questions on how to choose protective caps or backshells for 2M Micro Miniature connectors? Contact our <a href="https://support.amphenol-socapex.com/hc/en-gb/requests/new" target="_blank"><span style="mso-ansi-language:EN-US;" lang="EN-US" xml:lang="EN-US" xml:lang="EN-US">Technical Support team</span></a><span style="mso-ansi-language:EN-US;" lang="EN-US" xml:lang="EN-US" xml:lang="EN-US">.</span><br /><br /><a href="https://online.flippingbook.com/view/902608168/" target="_blank"><span style="mso-ansi-language:EN-US;" lang="EN-US" xml:lang="EN-US" xml:lang="EN-US">Read our catalog 2M connectors</span></a></p><p></p> <p class="MsoNormal"></p><p></p>
<p>Size 12, 16 &amp; 20 contacts used on 2M layouts are defined in the SAE39029 standard. Pins are the same than series I, II &amp; III and sockets are the same than 38999 series II connectors. Any additional questions regarding our 2M Micro Miniature connectors? contact our <a href="https://support.amphenol-socapex.com/hc/en-gb/requests/new" target="_blank"><span style="mso-ansi-language:EN-US;" lang="EN-US" xml:lang="EN-US" xml:lang="EN-US">Technical Support team</span></a></p><p></p>. <p><a href="https://online.flippingbook.com/view/902608168/"><span style="mso-ansi-language:EN-US;" lang="EN-US" xml:lang="EN-US" xml:lang="EN-US">Read our catalog 2M connectors</span></a></p><p></p> <p class="MsoNormal"> </p>
<p>Amphenol 2M products are fully Intermateable, Intermountable, and Interchangeable with Glenair Mighty Mouse.</p>
<p>2M connectors are in average 71% Lighter and 52% Smaller than Similar MIL-DTL-38999 Connectors, they are tested under the same test methods than 38999 products and provide the electrical and mechanical performance of a standard MIL-DTL-38999 product (durability, shock, vibrations, etc).<br /> </p>
<p>2M series is a light-weight, micro-miniature circular connector option for mil-spec performance that can withstand harsh environments.The 2M series is extremely versatile and customizable; with four coupling styles.</p> <p>Depending on your requirements, you can select the following:</p> <ul><li>High performances product, most rugged and with a tri-start thread : 2M805</li> <li>Smaller &amp; lighter rugged product with a dual start ACME thread : 2M801</li> <li>Breakaway – Push-pull connector for quick disconnect applications : 2M804</li> <li>Quick-mating bayonet coupling for light duty general purpose applications: 2M803</li> </ul><p>Any additional questions regarding our 2M Micro Miniature connectors? Contact our <a href="https://support.amphenol-socapex.com/hc/en-gb/requests/new" target="_blank"><span style="mso-ansi-language:EN-US;" lang="EN-US" xml:lang="EN-US" xml:lang="EN-US">Technical Support team</span></a></p><p></p> and read<a href="https://online.flippingbook.com/view/902608168/" target="_blank"><span style="mso-ansi-language:EN-US;" lang="EN-US" xml:lang="EN-US" xml:lang="EN-US"> our catalog 2M connectors</span></a><span style="mso-ansi-language:EN-US;" lang="EN-US" xml:lang="EN-US" xml:lang="EN-US">.</span><p></p> <p class="MsoNormal"> </p>

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2M803 description

The Amphenol Socapex 2M803 connectors are a series of micro-miniature circular connectors that feature a 1/4 turn miniature bayonet coupling. They are the lightest of the 2M series and are ideal for light duty applications that require frequent disconnect. These connectors are available in more than 45 contact arrangements, ranging from 1 to 130 contacts, making them versatile and adaptable to various applications.

The 2M803 connectors are designed for use in harsh environments and can withstand extreme temperatures ranging from -65degC to 150degC. They are available in various materials and platings, including aluminum with olive drab cadmium, black zinc nickel, nickel, and Durmalon plating, as well as stainless steel with passivated and nickel plated options.

The connectors offer excellent electrical performance, with shell to shell conductivity of up to 100 mO and insulation resistance of 5.103 mO at ambient temperature. They are available in various contact types and terminations, including power, signal, and high-speed (#12) contacts with crimp and PC tails options.

Overall, the Amphenol Socapex 2M803 connectors are a reliable choice for light-duty applications that require frequent disconnect and high performance in harsh environments.