DSX Series (SAE AS91659 - ARINC 404)
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SECTION 6 DSX Series SAE AS81659 Arinc 404

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DSX – ARINC 404 shell type B Technical characteristics: . . . . . . . . . . . . . . . . . . . . . . . . . - Mechanical & Environmental .. . . . . . . . . . . . . . . . . . . Technical characteristics: . . . . . . . . . . . . . . . . . . . . 6-7 & 6-8 - Electrical .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - Mechanical & Environmental .. . . . . . . . . . . . . . . . . . . . . - Materials .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8 - Masses . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

Our Most Important Connection is with You.™ Introduction The Radiall DSX rack and panel series are multipin rectangular connectors used to electrically interface avionics equipment to equipment rack. Usually the plug is installed on the avionics rack and the receptacle on the equipment box. The mated locking mechanism is provided for the equipment and cabinet and is not a part of the connector pair. These connectors are widely used in applications such as: - Commercial / military aircraft and helicopters - Radar systems - Power circuits - In-flight electronic instrumentation - Flight...

DSX - F receptacle connectors are available in four shell sizes (1, 2, 3 and 4) and are designed to be fitted with front release front removable contacts offered in pc tail and wire wrap termination. Inserts are offered with or without an interfacial seal (in both cases they are not and are fitted with a separator) and are available in the following contact arrangements: 106, 67, 57, 45, 40, 33C4, 26. DSX - F connectors are fully intermateable with connectors of the ARINC 404 shell type B and SAE AS81659 versions. DSX - DATA BUS These connectors have been designed to ensure the...

Our Most Important Connection is with You.™ Product Overview Detailed view of the various parts of this series connector. Screws & washers Contacts Insert retention plates Polarizing post nut & washer Polarization posts Go online for data sheets & assembly instructions Visit www.radiall.com and enter the part number

Our Most Important Connection is with You.™ Technical Characteristics Magnetic permeability: <2 µ Insulation resistance: >5000 MΩ Dielectric withstanding voltage: see contact arrangement on pages 6-10 to 6-12 Contact resistance: according to requirements of SAE AS39029 Coax contacts electrical characteristics Nominal impedance: 50 Ω VSWR - Sizes 5, 7 and 9: 1.3 from DC to 1500MHz - Sizes 1 and 3: 1.3 from DC to 5000 MHz Cross section mm2 (sq.in) Contact size MECHANICAL & ENVIRONMENTAL Temperature range: -65°C (-85°F) / +125°C (+257°F) Temperature life: 1000 hours at +125°C (+257°F) Salt...

Our Most Important Connection is with You.™ Technical Characteristics MATERIALS Description Aluminium alloy Cadmium yellow chromate* Thermosetting resin Metallic insert Aluminium alloy Cadmium clear chromate* Interfacial seal & grommet Silicone rubber Retention clip Copper alloy Copper alloy Gold over nickel under plate Insert retention plate Aluminium alloy Blue anodised* Polarizing posts Stainless steel Polarizing keys Zinc alloy Cadmium yellow chromate Polarizing keys retention plate Aluminium alloy Cadmium yellow chromate* Screws, washers, clinch-nuts Corrosion resistant steel Sealing...

Series Class N: Non environmental (without grommet and interfacial seal) E: Environmental (with grommet and interfacial seal) T: Connector with interfacial seal on insert with protruding contacts only Shell size 1: One gang shell 2: Two gang shell 3: Three gang shell 4: Four gang shell Our Most Important Connection is with You.™ Shell type R: Receptacle P: Plug Grounding EMI/RFI G: with grounding spring (only for plug connector) Termination style X: Without contacts (for crimp contacts only) S: Crimp (1) V: Wire wrap two levels (4) W: Wire wrap three levels (4) Y: PC tail contact (4)...

Our Most Important Connection is with You.™ Contact Arrangements Pin insert mating side shown Class N for non environmental insert Class E for environmental insert Class T for insert with interfacial seal only Insert name Dielectric Withstanding Voltage (DWV) 2500V – 60Hz This insert is available in class N only. Insert name 1500V – 60Hz Size 5 contact cavity grounded to the shell NOTES: (1) Contact arrangements are not referenced in the MS3157 and SAE AS81659 standards (2) class T insert are for pin contacts only except insert arrangement 106; 36C7 and 36T7 which are for socket contacts...

Contact Arrangements Pin insert mating side shown Insert name 1000V – 60Hz Size 5 contact cavities grounded to the shell Insert name 1500V – 60Hz Size 9 contact cavities grounded to the shell 1000V – 60Hz Size 5 contact cavities grounded to the shell This insert is metallic This insert is metallic Our Most Important Connection is with You.™ 1000V – 60Hz Size 5 contact cavities grounded to the shell NOTE: (1) Contact arrangements are not referenced in the MS3157 and SAE AS81659 standards (2) class T insert are for pin contacts only except insert arrangement 106; 36C7 and 36T7 which are for...

Our Most Important Connection is with You.™ Contact Arrangements Pin insert mating side shown Insert name Size 9 contact cavities grounded to the shell. Pin contact available only Size 8 contact cavities grounded to the shell. Non environmental only 6 x #8 Quadrax Go online for data sheets & assembly instructions Dummy insert Visit www.radiall.com and enter the part number

Modification Code Connectors can be front or rear mount. It should be noted that: - There is only 4mm between the connector flange when fully mated. Please note that the modification code and screw type should be selected accordingly. - The modification code with floating eyelets can be mated with the fixed modification. CODE Receptacle shell Plug shell Sizes 1, 2 & 3: 6 holes Ø3,05 (0.120) with attaching tabs for RADIALL backshell Sizes 1 & 2: 4 holes Ø3,05 (0.120) c’sunk 90° with attaching tabs for RADIALL backshell Size 3: 6 holes Ø3,05 (0.120) c’sunk 90° with attaching tabs for RADIALL...