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  • R27
The Amphenol R27 Series is a robust rectangular connector designed to meet or surpass all the requirements of the MIL-DTL-83527 specification and EN 3682 European Standard. This series is particularly well suited for military and commercial aircraft applications where harsh environmental issues are a concern. Connectors, shells, inserts, termination modules and contacts are sold separately or fully assembled.

Product Features
  • Enhanced environmental sealing
  • More robust and durable shells
  • EMI shielding spring
  • Interchangeable insert patterns with ARINC 600 models
  • Available in both filtered and non-filtered

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Item #
Standard Product Link
Connector Series
Shell Style
3 - Plug 4 - Receptacle
Class
E - Insert with rear grommet and O-Ring N - Insert with O-Ring only (no grommet)
Mating force
Shell Size
  • 2 - Size 2 (2 Cavities, Max. contact capacity - 250)
  • 3 - Size 3 (4 Cavities, Max. contact capacity - 500)
  • 4 - Size 4 (6 Cavities, Max. contact capacity - 750)
  • 6 - Size 6 (8 Cavities, Max. contact capacity - 1000)
Layout Designator A
Cavity-A-C-E-G.jpg
Insert Cavity A
Layout Designator B
Cavity-B-D-F-H.jpg
Insert Cavity B
Layout Designator Number
Plating and Mounting Deviation
  • 0 - Cadmium Plating .150dia Through hole
  • A - Olive Drab Plating .150dia Through hole
  • B - Electroless Nickel Plating .150dia Through hole
  • C - Cadmium Plating M3 Clinch Nut
  • D - Olive Drab Plating M3 Clinch Nut
  • E - Electroless Nickel Plating M3 Clinch Nut
RoHS Compliant
Polarizing Position
Polarizing-Position-Help.JPG
Plug Left Post
Plug Center Post
Plug Right Post
Deviation
  • 00 - Crimp Contacts
  • 02 - Rear Release PCB Tail (.25" tail length)
  • XX - Custom requirements
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