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Amphenol's "AR" Series, ARINC rack and panel connectors are designed to meet or exceed the requirements of MIL-C-81659 and ARINC Specification 404. The "AR" Series is a multi-purpose connector used in aerospace, military and computer periphery applications.

These connectors are available in five shell styles with up to four insert cavities. Inserts in this product line accommodate signal and power contacts in sizes 12, 16, 20 and 22. Coaxial contacts are available in sizes 5 and 9. Insert arrangements are available utilizing a single type contact or a combination of standard and coaxial contacts.

Non-environmental and environmentally sealed connectors are offered. The environmental sealing is accomplished by wire sealing grommetsand interfacial seals. Application specific designs, including transient protection, are available from Amphenol. Please ask your local sales engineer or contact Amphenol, Canada Corporation for further information.
Unit of Measure

Specifications

Connector Series

 N/A AR designates Amphenol ARINC 404

Shell Style

 N/A Plug (rack side)

Class

 N/A Non-environmental, standard commercial connector

Shell Size

 N/A Double Bay, polarized

Plating

 N/A Yellow Cadmium

Mounting

 N/A 03 - 4 corner holes have .230dia x 100deg counter sink Mounting-Modifier.JPG

Customer Ordering Code

 N/A 203- same as 201 customer ordering code with inserts and retainer plates unassembled

Custom Requirement

 N/A No

Cavity A

Insert

 N/A
106S

First Contact Size

N/A #22

Number of First Contacts

N/A 106

Cavity B

Insert

 N/A
26P

First Contact Size

N/A #16

Number of First Contacts

N/A 26

Connector Layout Arrangements

Connector Layout Designator Number

 N/A 057

Polarizing Position

Polarizing Position

 N/A 15 Polarazing-Position.JPG

Left Post

 N/A
3

Center Post

 N/A
1

Right Post

 N/A
5

Performance Specifications

Insulation Resistance

 N/A 5000 megaohms (at)25oC

Dielectric Withstanding Voltage (Sea Level), Environmental Sealed

 N/A Service Rating A: 1500 Vrms Service Rating B: 1800 Vrms

Dielectric Withstanding Voltage (Sea Level), Non-Environmental Standard

 N/A Service Rating A: 1000 Vrms Service Rating B: 1500 Vrms

Temperature Range

 N/A (-55oC to +125oC) -67oF to +257oF

Contact Current Rating Size 22 (#22 AWG Wire)

 N/A 5.0 amps

Contact Current Rating Size 20 (#20 AWG Wire)

 N/A 7.5 amps

Contact Current Rating Size 16 (#16 AWG Wire)

 N/A 13 amps

Contact Current Rating Size 12 (#12 AWG Wire)

 N/A 23 amps

Contact Retention, Size 22

 N/A 15 lb. (min.)

Contact Retention, Size 20

 N/A 20 lb. (min.)

Contact Retention, Size 16

 N/A 25 lb. (min.)

Contact Retention, Size 12

 N/A 30 lb. (min.)

Durability

 N/A 500 cycles min. - mating & unmating

Salt Spray

 N/A MIL-STD-1344, Method 1001, Condition B

Vibration

 N/A MIL-STD-1344, Method 2005, Condition IV

Material Specifications

Shell

 N/A Die cast aluminium alloy per QQ-A-591/A380

Insertion Retention Plates

 N/A Aluminum alloy

Screws & Washers

 N/A Stainless Steel, passivated

Dielectric, Hard

 N/A Epoxy, per MIL-M-24325

Keying Posts and Nuts

 N/A Stainless steel, passivated

Pin and Socket Body Material

 N/A Copper alloy

Pin and Socket Body Finish

 N/A Gold over nickel over copper plate

Socket Sleeve Material

 N/A Passivated stainless steel

Coaxial Contact Body Components Materials

 N/A Brass & beryllium copper

Coaxial Contact Body Components Finish

 N/A Gold plated

Coaxial Contact Ferrules Materials

 N/A Annealed copper alloy

Coaxial Contact Ferrules Finish

 N/A Gold plated