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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

AR designates Amphenol ARINC 404

Shell Style

Plug (rack side)

Class

Non-environmental, standard commercial connector with wire separators

Shell Size

Double Bay, polarized

Plating

Nickel-PTFE/Durmalon™

Mounting

NT - 6x floating eyelets max float .031
Mounting-Modifier.JPG

Customer Ordering Code

204- same as 200 except with spare contacts equal to 3% of contact population per connector per contact size

Custom Requirement

No

Cavity A

Insert


106S

First Contact Size

#22

Number of First Contacts

106

Cavity B

Insert


67P

First Contact Size

#20

Number of First Contacts

64

Second Contact Size

#16

Number of Second Contacts

3

Connector Layout Arrangements

Connector Layout Designator Number

089

Polarizing Position

Polarizing Position

34
Polarazing-Position.JPG

Left Post


4

Center Post


1

Right Post


2

Performance Specifications

Insulation Resistance

5000 megaohms (at)25oC

Dielectric Withstanding Voltage (Sea Level), Environmental Sealed

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

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

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

Temperature Range

(-55oC to +125oC) -67oF to +257oF

Contact Current Rating Size 22 (#22 AWG Wire)

5.0 amps

Contact Current Rating Size 20 (#20 AWG Wire)

7.5 amps

Contact Current Rating Size 16 (#16 AWG Wire)

13 amps

Contact Current Rating Size 12 (#12 AWG Wire)

23 amps

Contact Retention, Size 22

15 lb. (min.)

Contact Retention, Size 20

20 lb. (min.)

Contact Retention, Size 16

25 lb. (min.)

Contact Retention, Size 12

30 lb. (min.)

Durability

500 cycles min. - mating & unmating

Salt Spray

MIL-STD-1344, Method 1001, Condition B

Vibration

MIL-STD-1344, Method 2005, Condition IV

Material Specifications

Shell

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

Insertion Retention Plates

Aluminum alloy

Screws & Washers

Stainless Steel, passivated

Dielectric, Hard

Epoxy, per MIL-M-24325

Keying Posts and Nuts

Stainless steel, passivated

Pin and Socket Body Material

Copper alloy

Pin and Socket Body Finish

Gold over nickel over copper plate

Socket Sleeve Material

Passivated stainless steel

Coaxial Contact Body Components Materials

Brass & beryllium copper

Coaxial Contact Body Components Finish

Gold plated

Coaxial Contact Ferrules Materials

Annealed copper alloy

Coaxial Contact Ferrules Finish

Gold plated